| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- E I N F O -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2019, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Snames; use Snames; |
| with Types; use Types; |
| with Uintp; use Uintp; |
| with Urealp; use Urealp; |
| |
| package Einfo is |
| |
| -- This package defines the annotations to the abstract syntax tree that |
| -- are needed to support semantic processing of an Ada compilation. |
| |
| -- Note that after editing this spec and the corresponding body it is |
| -- required to run ceinfo to check the consistentcy of spec and body. |
| -- See ceinfo.adb for more information about the checks made. |
| |
| -- These annotations are for the most part attributes of declared entities, |
| -- and they correspond to conventional symbol table information. Other |
| -- attributes include sets of meanings for overloaded names, possible |
| -- types for overloaded expressions, flags to indicate deferred constants, |
| -- incomplete types, etc. These attributes are stored in available fields in |
| -- tree nodes (i.e. fields not used by the parser, as defined by the Sinfo |
| -- package specification), and accessed by means of a set of subprograms |
| -- which define an abstract interface. |
| |
| -- There are two kinds of semantic information |
| |
| -- First, the tree nodes with the following Nkind values: |
| |
| -- N_Defining_Identifier |
| -- N_Defining_Character_Literal |
| -- N_Defining_Operator_Symbol |
| |
| -- are called Entities, and constitute the information that would often |
| -- be stored separately in a symbol table. These nodes are all extended |
| -- to provide extra space, and contain fields which depend on the entity |
| -- kind, as defined by the contents of the Ekind field. The use of the |
| -- Ekind field, and the associated fields in the entity, are defined |
| -- in this package, as are the access functions to these fields. |
| |
| -- Second, in some cases semantic information is stored directly in other |
| -- kinds of nodes, e.g. the Etype field, used to indicate the type of an |
| -- expression. The access functions to these fields are defined in the |
| -- Sinfo package, but their full documentation is to be found in |
| -- the Einfo package specification. |
| |
| -- Declaration processing places information in the nodes of their defining |
| -- identifiers. Name resolution places in all other occurrences of an |
| -- identifier a pointer to the corresponding defining occurrence. |
| |
| -------------------------------- |
| -- The XEINFO Utility Program -- |
| -------------------------------- |
| |
| -- XEINFO is a utility program which automatically produces a C header file, |
| -- einfo.h from the spec and body of package Einfo. It reads the input files |
| -- einfo.ads and einfo.adb and produces the output file einfo.h. XEINFO is run |
| -- automatically by the build scripts when you do a full bootstrap. |
| |
| -- In order for this utility program to operate correctly, the form of the |
| -- einfo.ads and einfo.adb files must meet certain requirements and be laid |
| -- out in a specific manner. |
| |
| -- The general form of einfo.ads is as follows: |
| |
| -- type declaration for type Entity_Kind |
| -- subtype declarations declaring subranges of Entity_Kind |
| -- subtype declarations declaring synonyms for some standard types |
| -- function specs for attributes |
| -- procedure specs |
| -- pragma Inline declarations |
| |
| -- This order must be observed. There are no restrictions on the procedures, |
| -- since the C header file only includes functions (The back end is not |
| -- allowed to modify the generated tree). However, functions are required to |
| -- have headers that fit on a single line. |
| |
| -- XEINFO reads and processes the function specs and the pragma Inlines. For |
| -- functions that are declared as inlined, XEINFO reads the corresponding body |
| -- from einfo.adb, and processes it into C code. This results in some strict |
| -- restrictions on which functions can be inlined: |
| |
| -- The function spec must be on a single line |
| |
| -- There can only be a single statement, contained on a single line, |
| -- not counting any pragma Assert statements. |
| |
| -- This single statement must either be a function call with simple, |
| -- single token arguments, or it must be a membership test of the form |
| -- a in b, where a and b are single tokens. |
| |
| -- For functions that are not inlined, there is no restriction on the body, |
| -- and XEINFO generates a direct reference in the C header file which allows |
| -- the C code in the backend to directly call the corresponding Ada body. |
| |
| ---------------------------------- |
| -- Handling of Type'Size Values -- |
| ---------------------------------- |
| |
| -- The Ada 95 RM contains some rather peculiar (to us) rules on the value |
| -- of type'Size (see RM 13.3(55)). We have found that attempting to use |
| -- these RM Size values generally, and in particular for determining the |
| -- default size of objects, creates chaos, and major incompatibilities in |
| -- existing code. |
| |
| -- We proceed as follows, for discrete and fixed-point subtypes, we have |
| -- two separate sizes for each subtype: |
| |
| -- The Object_Size, which is used for determining the default size of |
| -- objects and components. This size value can be referred to using the |
| -- Object_Size attribute. The phrase "is used" here means that it is |
| -- the basis of the determination of the size. The backend is free to |
| -- pad this up if necessary for efficiency, e.g. an 8-bit stand-alone |
| -- character might be stored in 32 bits on a machine with no efficient |
| -- byte access instructions such as the Alpha. |
| |
| -- The default rules for the value of Object_Size for fixed-point and |
| -- discrete types are as follows: |
| |
| -- The Object_Size for base subtypes reflect the natural hardware |
| -- size in bits (see Ttypes and Cstand for integer types). For |
| -- enumeration and fixed-point base subtypes have 8, 16, 32, or 64 |
| -- bits for this size, depending on the range of values to be stored. |
| |
| -- The Object_Size of a subtype is the same as the Object_Size of |
| -- the subtype from which it is obtained. |
| |
| -- The Object_Size of a derived base type is copied from the parent |
| -- base type, and the Object_Size of a derived first subtype is copied |
| -- from the parent first subtype. |
| |
| -- The Value_Size which is the number of bits required to store a value |
| -- of the type. This size can be referred to using the Value_Size |
| -- attribute. This value is used to determine how tightly to pack |
| -- records or arrays with components of this type, and also affects |
| -- the semantics of unchecked conversion (unchecked conversions where |
| -- the Value_Size values differ generate a warning, and are potentially |
| -- target dependent). |
| |
| -- The default rules for the value of Value_Size are as follows: |
| |
| -- The Value_Size for a base subtype is the minimum number of bits |
| -- required to store all values of the type (including the sign bit |
| -- only if negative values are possible). |
| |
| -- If a subtype statically matches the first subtype, then it has |
| -- by default the same Value_Size as the first subtype. This is a |
| -- consequence of RM 13.1(14) ("if two subtypes statically match, |
| -- then their subtype-specific aspects are the same".) |
| |
| -- All other subtypes have a Value_Size corresponding to the minimum |
| -- number of bits required to store all values of the subtype. For |
| -- dynamic bounds, it is assumed that the value can range down or up |
| -- to the corresponding bound of the ancestor. |
| |
| -- The RM defined attribute Size corresponds to the Value_Size attribute. |
| |
| -- The Size attribute may be defined for a first-named subtype. This sets |
| -- the Value_Size of the first-named subtype to the given value, and the |
| -- Object_Size of this first-named subtype to the given value padded up |
| -- to an appropriate boundary. It is a consequence of the default rules |
| -- above that this Object_Size will apply to all further subtypes. On the |
| -- other hand, Value_Size is affected only for the first subtype, any |
| -- dynamic subtypes obtained from it directly, and any statically matching |
| -- subtypes. The Value_Size of any other static subtypes is not affected. |
| |
| -- Value_Size and Object_Size may be explicitly set for any subtype using |
| -- an attribute definition clause. Note that the use of these attributes |
| -- can cause the RM 13.1(14) rule to be violated. If two access types |
| -- reference aliased objects whose subtypes have differing Object_Size |
| -- values as a result of explicit attribute definition clauses, then it |
| -- is erroneous to convert from one access subtype to the other. |
| |
| -- At the implementation level, Esize stores the Object_Size and the |
| -- RM_Size field stores the Value_Size (and hence the value of the |
| -- Size attribute, which, as noted above, is equivalent to Value_Size). |
| |
| -- To get a feel for the difference, consider the following examples (note |
| -- that in each case the base is short_short_integer with a size of 8): |
| |
| -- Object_Size Value_Size |
| |
| -- type x1 is range 0..5; 8 3 |
| |
| -- type x2 is range 0..5; |
| -- for x2'size use 12; 16 12 |
| |
| -- subtype x3 is x2 range 0 .. 3; 16 2 |
| |
| -- subtype x4 is x2'base range 0 .. 10; 8 4 |
| |
| -- dynamic : x2'Base range -64 .. +63; |
| |
| -- subtype x5 is x2 range 0 .. dynamic; 16 3* |
| |
| -- subtype x6 is x2'base range 0 .. dynamic; 8 7* |
| |
| -- Note: the entries marked * are not actually specified by the Ada 95 RM, |
| -- but it seems in the spirit of the RM rules to allocate the minimum number |
| -- of bits known to be large enough to hold the given range of values. |
| |
| -- So far, so good, but GNAT has to obey the RM rules, so the question is |
| -- under what conditions must the RM Size be used. The following is a list |
| -- of the occasions on which the RM Size must be used: |
| |
| -- Component size for packed arrays or records |
| -- Value of the attribute Size for a type |
| -- Warning about sizes not matching for unchecked conversion |
| |
| -- The RM_Size field keeps track of the RM Size as needed in these |
| -- three situations. |
| |
| -- For elementary types other than discrete and fixed-point types, the |
| -- Object_Size and Value_Size are the same (and equivalent to the RM |
| -- attribute Size). Only Size may be specified for such types. |
| |
| -- For composite types, Object_Size and Value_Size are computed from their |
| -- respective value for the type of each element as well as the layout. |
| |
| -- All size attributes are stored as Uint values. Negative values are used to |
| -- reference GCC expressions for the case of non-static sizes, as explained |
| -- in Repinfo. |
| |
| -------------------------------------- |
| -- Delayed Freezing and Elaboration -- |
| -------------------------------------- |
| |
| -- The flag Has_Delayed_Freeze indicates that an entity carries an explicit |
| -- freeze node, which appears later in the expanded tree. |
| |
| -- a) The flag is used by the front-end to trigger expansion actions which |
| -- include the generation of that freeze node. Typically this happens at the |
| -- end of the current compilation unit, or before the first subprogram body is |
| -- encountered in the current unit. See files freeze and exp_ch13 for details |
| -- on the actions triggered by a freeze node, which include the construction |
| -- of initialization procedures and dispatch tables. |
| |
| -- b) The presence of a freeze node on an entity is used by the backend to |
| -- defer elaboration of the entity until its freeze node is seen. In the |
| -- absence of an explicit freeze node, an entity is frozen (and elaborated) |
| -- at the point of declaration. |
| |
| -- For object declarations, the flag is set when an address clause for the |
| -- object is encountered. Legality checks on the address expression only take |
| -- place at the freeze point of the object. |
| |
| -- Most types have an explicit freeze node, because they cannot be elaborated |
| -- until all representation and operational items that apply to them have been |
| -- analyzed. Private types and incomplete types have the flag set as well, as |
| -- do task and protected types. |
| |
| -- Implicit base types created for type derivations, as well as classwide |
| -- types created for all tagged types, have the flag set. |
| |
| -- If a subprogram has an access parameter whose designated type is incomplete |
| -- the subprogram has the flag set. |
| |
| ----------------------- |
| -- Entity Attributes -- |
| ----------------------- |
| |
| -- This section contains a complete list of the attributes that are defined |
| -- on entities. Some attributes apply to all entities, others only to certain |
| -- kinds of entities. In the latter case the attribute should only be set or |
| -- accessed if the Ekind field indicates an appropriate entity. |
| |
| -- There are two kinds of attributes that apply to entities, stored and |
| -- synthesized. Stored attributes correspond to a field or flag in the entity |
| -- itself. Such attributes are identified in the table below by giving the |
| -- field or flag in the attribute that is used to hold the attribute value. |
| -- Synthesized attributes are not stored directly, but are rather computed as |
| -- needed from other attributes, or from information in the tree. These are |
| -- marked "synthesized" in the table below. The stored attributes have both |
| -- access functions and set procedures to set the corresponding values, while |
| -- synthesized attributes have only access functions. |
| |
| -- Note: in the case of Node, Uint, or Elist fields, there are cases where the |
| -- same physical field is used for different purposes in different entities, |
| -- so these access functions should only be referenced for the class of |
| -- entities in which they are defined as being present. Flags are not |
| -- overlapped in this way, but nevertheless as a matter of style and |
| -- abstraction (which may or may not be checked by assertions in the |
| -- body), this restriction should be observed for flag fields as well. |
| |
| -- Note: certain of the attributes on types apply only to base types, and |
| -- are so noted by the notation [base type only]. These are cases where the |
| -- attribute of any subtype is the same as the attribute of the base type. |
| -- The attribute can be referenced on a subtype (and automatically retrieves |
| -- the value from the base type). However, it is an error to try to set the |
| -- attribute on other than the base type, and if assertions are enabled, |
| -- an attempt to set the attribute on a subtype will raise an assert error. |
| |
| -- Other attributes are noted as applying to the [implementation base type |
| -- only]. These are representation attributes which must always apply to a |
| -- full non-private type, and where the attributes are always on the full |
| -- type. The attribute can be referenced on a subtype (and automatically |
| -- retrieves the value from the implementation base type). However, it is an |
| -- error to try to set the attribute on other than the implementation base |
| -- type, and if assertions are enabled, an attempt to set the attribute on a |
| -- subtype will raise an assert error. |
| |
| -- Abstract_States (Elist25) |
| -- Defined for E_Package entities. Contains a list of all the abstract |
| -- states declared by the related package. |
| |
| -- Accept_Address (Elist21) |
| -- Defined in entries. If an accept has a statement sequence, then an |
| -- address variable is created, which is used to hold the address of the |
| -- parameters, as passed by the runtime. Accept_Address holds an element |
| -- list which represents a stack of entities for these address variables. |
| -- The current entry is the top of the stack, which is the last element |
| -- on the list. A stack is required to handle the case of nested select |
| -- statements referencing the same entry. |
| |
| -- Access_Disp_Table (Elist16) [implementation base type only] |
| -- Defined in E_Record_Type and E_Record_Subtype entities. Set in tagged |
| -- types to point to their dispatch tables. The first two entities are |
| -- associated with the primary dispatch table: 1) primary dispatch table |
| -- with user-defined primitives 2) primary dispatch table with predefined |
| -- primitives. For each interface type covered by the tagged type we also |
| -- have: 3) secondary dispatch table with thunks of primitives covering |
| -- user-defined interface primitives, 4) secondary dispatch table with |
| -- thunks of predefined primitives, 5) secondary dispatch table with user |
| -- defined primitives, and 6) secondary dispatch table with predefined |
| -- primitives. The last entity of this list is an access type declaration |
| -- used to expand dispatching calls through the primary dispatch table. |
| -- For an untagged record, contains No_Elist. |
| |
| -- Access_Disp_Table_Elab_Flag (Node30) [implementation base type only] |
| -- Defined in E_Record_Type and E_Record_Subtype entities. Set in tagged |
| -- types whose dispatch table elaboration must be completed at run time |
| -- by the IP routine to point to its pending elaboration flag entity. |
| -- This flag is needed when the elaboration of the dispatch table relies |
| -- on attribute 'Position applied to an object of the type; it is used by |
| -- the IP routine to avoid performing this elaboration twice. |
| |
| -- Activation_Record_Component (Node31) |
| -- Defined for E_Variable, E_Constant, E_Loop_Parameter, and formal |
| -- parameter entities. Used in Opt.Unnest_Subprogram_Mode, in which case |
| -- a reference to an uplevel entity produces a corresponding component |
| -- in the generated ARECnT activation record (Exp_Unst for details). |
| |
| -- Actual_Subtype (Node17) |
| -- Defined in variables, constants, and formal parameters. This is the |
| -- subtype imposed by the value of the object, as opposed to its nominal |
| -- subtype, which is imposed by the declaration. The actual subtype |
| -- differs from the nominal one when the latter is indefinite (as in the |
| -- case of an unconstrained formal parameter, or a variable declared |
| -- with an unconstrained type and an initial value). The nominal subtype |
| -- is the Etype entry for the entity. The Actual_Subtype field is set |
| -- only if the actual subtype differs from the nominal subtype. If the |
| -- actual and nominal subtypes are the same, then the Actual_Subtype |
| -- field is Empty, and Etype indicates both types. |
| -- |
| -- For objects, the Actual_Subtype is set only if this is a discriminated |
| -- type. For arrays, the bounds of the expression are obtained and the |
| -- Etype of the object is directly the constrained subtype. This is |
| -- rather irregular, and the semantic checks that depend on the nominal |
| -- subtype being unconstrained use flag Is_Constr_Subt_For_U_Nominal(qv). |
| |
| -- Address_Clause (synthesized) |
| -- Applies to entries, objects and subprograms. Set if an address clause |
| -- is present which references the object or subprogram and points to |
| -- the N_Attribute_Definition_Clause node. Empty if no Address clause. |
| -- The expression in the address clause is always a constant that is |
| -- defined before the entity to which the address clause applies. |
| -- Note: The backend references this field in E_Task_Type entities??? |
| |
| -- Address_Taken (Flag104) |
| -- Defined in all entities. Set if the Address or Unrestricted_Access |
| -- attribute is applied directly to the entity, i.e. the entity is the |
| -- entity of the prefix of the attribute reference. Also set if the |
| -- entity is the second argument of an Asm_Input or Asm_Output attribute, |
| -- as the construct may entail taking its address. And also set if the |
| -- entity is a subprogram and the Access or Unchecked_Access attribute is |
| -- applied. Used by the backend to make sure that the address can be |
| -- meaningfully taken, and also in the case of subprograms to control |
| -- output of certain warnings. |
| |
| -- Aft_Value (synthesized) |
| -- Applies to fixed and decimal types. Computes a universal integer that |
| -- holds value of the Aft attribute for the type. |
| |
| -- Alias (Node18) |
| -- Defined in overloadable entities (literals, subprograms, entries) and |
| -- subprograms that cover a primitive operation of an abstract interface |
| -- (that is, subprograms with the Interface_Alias attribute). In case of |
| -- overloaded entities it points to the parent subprogram of a derived |
| -- subprogram. In case of abstract interface subprograms it points to the |
| -- subprogram that covers the abstract interface primitive. Also used for |
| -- a subprogram renaming, where it points to the renamed subprogram. For |
| -- an inherited operation (of a type extension) that is overridden in a |
| -- private part, the Alias is the overriding operation. In this fashion a |
| -- call from outside the package ends up executing the new body even if |
| -- non-dispatching, and a call from inside calls the overriding operation |
| -- because it hides the implicit one. Alias is always empty for entries. |
| |
| -- Alignment (Uint14) |
| -- Defined in entities for types and also in constants, variables |
| -- (including exceptions where it refers to the static data allocated for |
| -- an exception), loop parameters, and formal parameters. This indicates |
| -- the desired alignment for a type, or the actual alignment for an |
| -- object. A value of zero (Uint_0) indicates that the alignment has not |
| -- been set yet. The alignment can be set by an explicit alignment |
| -- clause, or set by the front-end in package Layout, or set by the |
| -- back-end as part of the back-end back-annotation process. The |
| -- alignment field is also defined in E_Exception entities, but there it |
| -- is used only by the back-end for back annotation. |
| |
| -- Alignment_Clause (synthesized) |
| -- Applies to all entities for types and objects. If an alignment |
| -- attribute definition clause is present for the entity, then this |
| -- function returns the N_Attribute_Definition clause that specifies the |
| -- alignment. If no alignment clause applies to the type, then the call |
| -- to this function returns Empty. Note that the call can return a |
| -- non-Empty value even if Has_Alignment_Clause is not set (happens with |
| -- subtype and derived type declarations). Note also that a record |
| -- definition clause with an (obsolescent) mod clause is converted |
| -- into an attribute definition clause for this purpose. |
| |
| -- Anonymous_Designated_Type (Node35) |
| -- Defined in variables which represent anonymous finalization masters. |
| -- Contains the designated type which is being serviced by the master. |
| |
| -- Anonymous_Masters (Elist29) |
| -- Defined in packages, subprograms, and subprogram bodies. Contains a |
| -- list of anonymous finalization masters declared within the related |
| -- unit. The list acts as a mapping between a master and a designated |
| -- type. |
| |
| -- Anonymous_Object (Node30) |
| -- Present in protected and task type entities. Contains the entity of |
| -- the anonymous object created for a single protected or task type. |
| |
| -- Associated_Entity (Node37) |
| -- Defined in all entities. This field is similar to Associated_Node, but |
| -- applied to entities. The attribute links an entity from the generic |
| -- template with its corresponding entity in the analyzed generic copy. |
| -- The global references mechanism relies on the Associated_Entity to |
| -- infer the context. |
| |
| -- Associated_Formal_Package (Node12) |
| -- Defined in packages that are the actuals of formal_packages. Points |
| -- to the entity in the declaration for the formal package. |
| |
| -- Associated_Node_For_Itype (Node8) |
| -- Defined in all type and subtype entities. Set non-Empty only for |
| -- Itypes. Set to point to the associated node for the Itype, i.e. |
| -- the node whose elaboration generated the Itype. This is used for |
| -- copying trees, to determine whether or not to copy an Itype, and |
| -- also for accessibility checks on anonymous access types. This |
| -- node is typically an object declaration, component declaration, |
| -- type or subtype declaration. |
| |
| -- For an access discriminant in a type declaration, the associated_ |
| -- node_for_itype is the corresponding discriminant specification. |
| |
| -- For an access parameter it is the enclosing subprogram declaration. |
| |
| -- For an access_to_protected_subprogram parameter it is the declaration |
| -- of the corresponding formal parameter. |
| -- |
| -- Itypes have no explicit declaration, and therefore are not attached to |
| -- the tree: their Parent field is always empty. The Associated_Node_For_ |
| -- Itype is the only way to determine the construct that leads to the |
| -- creation of a given itype entity. |
| |
| -- Associated_Storage_Pool (Node22) [root type only] |
| -- Defined in simple and general access type entities. References the |
| -- storage pool to be used for the corresponding collection. A value of |
| -- Empty means that the default pool is to be used. This is defined |
| -- only in the root type, since derived types must have the same pool |
| -- as the parent type. |
| |
| -- Barrier_Function (Node12) |
| -- Defined in protected entries and entry families. This is the |
| -- subprogram declaration for the body of the function that returns |
| -- the value of the entry barrier. |
| |
| -- Base_Type (synthesized) |
| -- Applies to all type and subtype entities. Returns the base type of a |
| -- type or subtype. The base type of a type is the type itself. The base |
| -- type of a subtype is the type that it constrains (which is always |
| -- a type entity, not some other subtype). Note that in the case of a |
| -- subtype of a private type, it is possible for the base type attribute |
| -- to return a private type, even if the subtype to which it applies is |
| -- non-private. See also Implementation_Base_Type. Note: it is allowed to |
| -- apply Base_Type to other than a type, in which case it simply returns |
| -- the entity unchanged. |
| |
| -- Block_Node (Node11) |
| -- Defined in block entities. Points to the identifier in the |
| -- Block_Statement itself. Used when retrieving the block construct |
| -- for finalization purposes, The block entity has an implicit label |
| -- declaration in the enclosing declarative part, and has otherwise |
| -- no direct connection in the tree with the block statement. The |
| -- link is to the identifier (which is an occurrence of the entity) |
| -- and not to the block_statement itself, because the statement may |
| -- be rewritten, e.g. in the process of removing dead code. |
| |
| -- Body_Entity (Node19) |
| -- Defined in package and generic package entities, points to the |
| -- corresponding package body entity if one is present. |
| |
| -- Body_Needed_For_SAL (Flag40) |
| -- Defined in package and subprogram entities that are compilation |
| -- units. Indicates that the source for the body must be included |
| -- when the unit is part of a standalone library. |
| |
| -- Body_Needed_For_Inlining (Flag299) |
| -- Defined in package entities that are compilation units. Used to |
| -- determine whether the body unit needs to be compiled when the |
| -- package declaration appears in the list of units to inline. A body |
| -- is needed for inline processing if the unit declaration contains |
| -- functions that carry pragma Inline or Inline_Always, or if it |
| -- contains a generic unit that requires a body. |
| -- |
| -- Body_References (Elist16) |
| -- Defined in abstract state entities. Contains an element list of |
| -- references (identifiers) that appear in a package body whose spec |
| -- defines the related state. If the body refines the said state, all |
| -- references on this list are illegal due to the visible refinement. |
| |
| -- BIP_Initialization_Call (Node29) |
| -- Defined in constants and variables whose corresponding declaration |
| -- is wrapped in a transient block and the inital value is provided by |
| -- a build-in-place function call. Contains the relocated build-in-place |
| -- call after the expansion has decoupled the call from the object. This |
| -- attribute is used by the finalization machinery to insert cleanup code |
| -- for all additional transient objects found in the transient block. |
| |
| -- C_Pass_By_Copy (Flag125) [implementation base type only] |
| -- Defined in record types. Set if a pragma Convention for the record |
| -- type specifies convention C_Pass_By_Copy. This convention name is |
| -- treated as identical in all respects to convention C, except that |
| -- if it is specified for a record type, then the C_Pass_By_Copy flag |
| -- is set, and if a foreign convention subprogram has a formal of the |
| -- corresponding type, then the parameter passing mechanism will be |
| -- set to By_Copy (unless specifically overridden by an Import or |
| -- Export pragma). |
| |
| -- Can_Never_Be_Null (Flag38) |
| -- This flag is defined in all entities. It is set in an object which can |
| -- never have a null value. Set for constant access values initialized to |
| -- a non-null value. This is also set for all access parameters in Ada 83 |
| -- and Ada 95 modes, and for access parameters that explicitly exclude |
| -- exclude null in Ada 2005 mode. |
| -- |
| -- This is used to avoid unnecessary resetting of the Is_Known_Non_Null |
| -- flag for such entities. In Ada 2005 mode, this is also used when |
| -- determining subtype conformance of subprogram profiles to ensure |
| -- that two formals have the same null-exclusion status. |
| -- |
| -- This is also set on some access types, e.g. the Etype of the anonymous |
| -- access type of a controlling formal. |
| |
| -- Can_Use_Internal_Rep (Flag229) [base type only] |
| -- Defined in Access_Subprogram_Kind nodes. This flag is set by the |
| -- front end and used by the backend. False means that the backend |
| -- must represent the type in the same way as Convention-C types (and |
| -- other foreign-convention types). On many targets, this means that |
| -- the backend will use dynamically generated trampolines for nested |
| -- subprograms. True means that the backend can represent the type in |
| -- some internal way. On the aforementioned targets, this means that the |
| -- backend will not use dynamically generated trampolines. This flag |
| -- must be False if Has_Foreign_Convention is True; otherwise, the front |
| -- end is free to set the policy. |
| -- |
| -- Setting this False in all cases corresponds to the traditional back |
| -- end strategy, where all access-to-subprogram types are represented the |
| -- same way, independent of the Convention. For further details, see also |
| -- Always_Compatible_Rep in Targparm. |
| -- |
| -- Efficiency note: On targets that use dynamically generated |
| -- trampolines, False generally favors efficiency of top-level |
| -- subprograms, whereas True generally favors efficiency of nested |
| -- ones. On other targets, this flag has little or no effect on |
| -- efficiency. The front end should take this into account. In |
| -- particular, pragma Favor_Top_Level gives a hint that the flag |
| -- should be False. |
| -- |
| -- Note: We considered using Convention-C for this purpose, but we need |
| -- this separate flag, because Convention-C implies that in the case of |
| -- P'[Unrestricted_]Access, P also have convention C. Sometimes we want |
| -- to have Can_Use_Internal_Rep False for an access type, but allow P to |
| -- have convention Ada. |
| |
| -- Chars (Name1) |
| -- Defined in all entities. This field contains an entry into the names |
| -- table that has the character string of the identifier, character |
| -- literal or operator symbol. See Namet for further details. Note that |
| -- throughout the processing of the front end, this name is the simple |
| -- unqualified name. However, just before the backend is called, a call |
| -- is made to Qualify_All_Entity_Names. This causes entity names to be |
| -- qualified using the encoding described in exp_dbug.ads, and from that |
| -- point (including post backend steps, e.g. cross-reference generation), |
| -- the entities will contain the encoded qualified names. |
| |
| -- Checks_May_Be_Suppressed (Flag31) |
| -- Defined in all entities. Set if a pragma Suppress or Unsuppress |
| -- mentions the entity specifically in the second argument. If this |
| -- flag is set the Global_Entity_Suppress and Local_Entity_Suppress |
| -- tables must be consulted to determine if there actually is an active |
| -- Suppress or Unsuppress pragma that applies to the entity. |
| |
| -- Class_Wide_Clone (Node38) |
| -- Defined on subprogram entities. Set if the subprogram has a class-wide |
| -- ore- or postcondition, and the expression contains calls to other |
| -- primitive funtions of the type. Used to implement properly the |
| -- semantics of inherited operations whose class-wide condition may |
| -- be different from that of the ancestor (See AI012-0195). |
| |
| -- Class_Wide_Type (Node9) |
| -- Defined in all type entities. For a tagged type or subtype, returns |
| -- the corresponding implicitly declared class-wide type. For a |
| -- class-wide type, returns itself. Set to Empty for untagged types. |
| |
| -- Cloned_Subtype (Node16) |
| -- Defined in E_Record_Subtype and E_Class_Wide_Subtype entities. |
| -- Each such entity can either have a Discriminant_Constraint, in |
| -- which case it represents a distinct type from the base type (and |
| -- will have a list of components and discriminants in the list headed by |
| -- First_Entity) or else no such constraint, in which case it will be a |
| -- copy of the base type. |
| -- |
| -- o Each element of the list in First_Entity is copied from the base |
| -- type; in that case, this field is Empty. |
| -- |
| -- o The list in First_Entity is shared with the base type; in that |
| -- case, this field points to that entity. |
| -- |
| -- A record or classwide subtype may also be a copy of some other |
| -- subtype and share the entities in the First_Entity with that subtype. |
| -- In that case, this field points to that subtype. |
| -- |
| -- For E_Class_Wide_Subtype, the presence of Equivalent_Type overrides |
| -- this field. Note that this field ONLY appears in subtype entries, not |
| -- in type entries, it is not defined, and it is an error to reference |
| -- Cloned_Subtype in an E_Record_Type or E_Class_Wide_Type entity. |
| |
| -- Comes_From_Source |
| -- This flag appears on all nodes, including entities, and indicates |
| -- that the node was created by the scanner or parser from the original |
| -- source. Thus for entities, it indicates that the entity is defined |
| -- in the original source program. |
| |
| -- Component_Alignment (special field) [base type only] |
| -- Defined in array and record entities. Contains a value of type |
| -- Component_Alignment_Kind indicating the alignment of components. |
| -- Set to Calign_Default normally, but can be overridden by use of |
| -- the Component_Alignment pragma. Note: this field is currently |
| -- stored in a non-standard way, see body for details. |
| |
| -- Component_Bit_Offset (Uint11) |
| -- Defined in record components (E_Component, E_Discriminant). First |
| -- bit position of given component, computed from the first bit and |
| -- position values given in the component clause. A value of No_Uint |
| -- means that the value is not yet known. The value can be set by the |
| -- appearance of an explicit component clause in a record representation |
| -- clause, or it can be set by the front-end in package Layout, or it can |
| -- be set by the backend. By the time backend processing is completed, |
| -- this field is always set. A negative value is used to represent |
| -- a value which is not known at compile time, and must be computed |
| -- at run-time (this happens if fields of a record have variable |
| -- lengths). See package Layout for details of these values. |
| -- |
| -- Note: Component_Bit_Offset is redundant with respect to the fields |
| -- Normalized_First_Bit and Normalized_Position, and could in principle |
| -- be eliminated, but it is convenient in several situations, including |
| -- use in the backend, to have this redundant field. |
| |
| -- Component_Clause (Node13) |
| -- Defined in record components and discriminants. If a record |
| -- representation clause is present for the corresponding record type a |
| -- that specifies a position for the component, then the Component_Clause |
| -- field of the E_Component entity points to the N_Component_Clause node. |
| -- Set to Empty if no record representation clause was present, or if |
| -- there was no specification for this component. |
| |
| -- Component_Size (Uint22) [implementation base type only] |
| -- Defined in array types. It contains the component size value for |
| -- the array. A value of No_Uint means that the value is not yet set. |
| -- The value can be set by the use of a component size clause, or |
| -- by the front end in package Layout, or by the backend. A negative |
| -- value is used to represent a value which is not known at compile |
| -- time, and must be computed at run-time (this happens if the type |
| -- of the component has a variable length size). See package Layout |
| -- for details of these values. |
| |
| -- Component_Type (Node20) [implementation base type only] |
| -- Defined in array types and string types. References component type. |
| |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Defined in blocks, packages and their bodies, subprograms and their |
| -- bodies. Set if the entity contains any ignored Ghost code in the form |
| -- of declaration, procedure call, assignment statement or pragma. |
| |
| -- Contract (Node34) |
| -- Defined in constant, entry, entry family, operator, [generic] package, |
| -- package body, protected type, [generic] subprogram, subprogram body, |
| -- variable and task type entities. Points to the contract of the entity, |
| -- holding various assertion items and data classifiers. |
| |
| -- Contract_Wrapper (Node25) |
| -- Defined in entry and entry family entities. Set only when the entry |
| -- [family] has contract cases, preconditions, and/or postconditions. |
| -- Contains the entity of a wrapper procedure which encapsulates the |
| -- original entry and implements precondition/postcondition semantics. |
| |
| -- Corresponding_Concurrent_Type (Node18) |
| -- Defined in record types that are constructed by the expander to |
| -- represent task and protected types (Is_Concurrent_Record_Type flag |
| -- set). Points to the entity for the corresponding task type or the |
| -- protected type. |
| |
| -- Corresponding_Discriminant (Node19) |
| -- Defined in discriminants of a derived type, when the discriminant is |
| -- used to constrain a discriminant of the parent type. Points to the |
| -- corresponding discriminant in the parent type. Otherwise it is Empty. |
| |
| -- Corresponding_Equality (Node30) |
| -- Defined in function entities for implicit inequality operators. |
| -- Denotes the explicit or derived equality operation that creates |
| -- the implicit inequality. Note that this field is not present in |
| -- other function entities, only in implicit inequality routines, |
| -- where Comes_From_Source is always False. |
| |
| -- Corresponding_Function (Node32) |
| -- Defined on procedures internally built with an extra out parameter |
| -- to return a constrained array type, when Modify_Tree_For_C is set. |
| -- Denotes the function that returns the constrained array type for |
| -- which this procedure was built. |
| |
| -- Corresponding_Procedure (Node32) |
| -- Defined on functions that return a constrained array type, when |
| -- Modify_Tree_For_C is set. Denotes the internally built procedure |
| -- with an extra out parameter created for it. |
| |
| -- Corresponding_Protected_Entry (Node18) |
| -- Defined in subprogram bodies. Set for subprogram bodies that implement |
| -- a protected type entry to point to the entity for the entry. |
| |
| -- Corresponding_Record_Component (Node21) |
| -- Defined in components of a derived untagged record type, including |
| -- discriminants. For a regular component or a girder discriminant, |
| -- points to the corresponding component in the parent type. Set to |
| -- Empty for a non-girder discriminant. It is used by the back end to |
| -- ensure the layout of the derived type matches that of the parent |
| -- type when there is no representation clause on the derived type. |
| |
| -- Corresponding_Record_Type (Node18) |
| -- Defined in protected and task types and subtypes. References the |
| -- entity for the corresponding record type constructed by the expander |
| -- (see Exp_Ch9). This type is used to represent values of the task type. |
| |
| -- Corresponding_Remote_Type (Node22) |
| -- Defined in record types that describe the fat pointer structure for |
| -- Remote_Access_To_Subprogram types. References the original access |
| -- to subprogram type. |
| |
| -- CR_Discriminant (Node23) |
| -- Defined in discriminants of concurrent types. Denotes the homologous |
| -- discriminant of the corresponding record type. The CR_Discriminant is |
| -- created at the same time as the discriminal, and used to replace |
| -- occurrences of the discriminant within the type declaration. |
| |
| -- Current_Use_Clause (Node27) |
| -- Defined in packages and in types. For packages, denotes the use |
| -- package clause currently in scope that makes the package use_visible. |
| -- For types, it denotes the use_type clause that makes the operators of |
| -- the type visible. Used for more precise warning messages on redundant |
| -- use clauses. |
| |
| -- Current_Value (Node9) |
| -- Defined in all object entities. Set in E_Variable, E_Constant, formal |
| -- parameters and E_Loop_Parameter entities if we have trackable current |
| -- values. Set non-Empty if the (constant) current value of the variable |
| -- is known, This value is valid only for references from the same |
| -- sequential scope as the entity. The sequential scope of an entity |
| -- includes the immediate scope and any contained scopes that are package |
| -- specs, package bodies, blocks (at any nesting level) or statement |
| -- sequences in IF or loop statements. |
| -- |
| -- Another related use of this field is to record information about the |
| -- value obtained from an IF or WHILE statement condition. If the IF or |
| -- ELSIF or WHILE condition has the form "NOT {,NOT] OBJ RELOP VAL ", |
| -- or OBJ [AND [THEN]] expr, where OBJ refers to an entity with a |
| -- Current_Value field, RELOP is one of the six relational operators, and |
| -- VAL is a compile-time known value then the Current_Value field of OBJ |
| -- points to the N_If_Statement, N_Elsif_Part, or N_Iteration_Scheme node |
| -- of the relevant construct, and the Condition field of this can be |
| -- consulted to give information about the value of OBJ. For more details |
| -- on this usage, see the procedure Exp_Util.Get_Current_Value_Condition. |
| |
| -- Debug_Info_Off (Flag166) |
| -- Defined in all entities. Set if a pragma Suppress_Debug_Info applies |
| -- to the entity, or if internal processing in the compiler determines |
| -- that suppression of debug information is desirable. Note that this |
| -- flag is only for use by the front end as part of the processing for |
| -- determining if Needs_Debug_Info should be set. The backend should |
| -- always test Needs_Debug_Info, it should never test Debug_Info_Off. |
| |
| -- Debug_Renaming_Link (Node25) |
| -- Used to link the variable associated with a debug renaming declaration |
| -- to the renamed entity. See Exp_Dbug.Debug_Renaming_Declaration for |
| -- details of the use of this field. |
| |
| -- Declaration_Node (synthesized) |
| -- Applies to all entities. Returns the tree node for the construct that |
| -- declared the entity. Normally this is just the Parent of the entity. |
| -- One exception arises with child units, where the parent of the entity |
| -- is a selected component/defining program unit name. Another exception |
| -- is that if the entity is an incomplete type that has been completed or |
| -- a private type, then we obtain the declaration node denoted by the |
| -- full type, i.e. the full type declaration node. Also note that for |
| -- subprograms, this returns the {function,procedure}_specification, not |
| -- the subprogram_declaration. |
| |
| -- Default_Aspect_Component_Value (Node19) [base type only] |
| -- Defined in array types. Holds the static value specified in a |
| -- Default_Component_Value aspect specification for the array type, |
| -- or inherited on derivation. |
| |
| -- Default_Aspect_Value (Node19) [base type only] |
| -- Defined in scalar types. Holds the static value specified in a |
| -- Default_Value aspect specification for the type, or inherited |
| -- on derivation. |
| |
| -- Default_Expr_Function (Node21) |
| -- Defined in parameters. It holds the entity of the parameterless |
| -- function that is built to evaluate the default expression if it is |
| -- more complex than a simple identifier or literal. For the latter |
| -- simple cases or if there is no default value, this field is Empty. |
| |
| -- Default_Expressions_Processed (Flag108) |
| -- A flag in subprograms (functions, operators, procedures) and in |
| -- entries and entry families used to indicate that default expressions |
| -- have been processed and to avoid multiple calls to process the |
| -- default expressions (see Freeze.Process_Default_Expressions), which |
| -- would not only waste time, but also generate false error messages. |
| |
| -- Default_Value (Node20) |
| -- Defined in formal parameters. Points to the node representing the |
| -- expression for the default value for the parameter. Empty if the |
| -- parameter has no default value (which is always the case for OUT |
| -- and IN OUT parameters in the absence of errors). |
| |
| -- Delay_Cleanups (Flag114) |
| -- Defined in entities that have finalization lists (subprograms |
| -- blocks, and tasks). Set if there are pending generic body |
| -- instantiations for the corresponding entity. If this flag is |
| -- set, then generation of cleanup actions for the corresponding |
| -- entity must be delayed, since the insertion of the generic body |
| -- may affect cleanup generation (see Inline for further details). |
| |
| -- Delay_Subprogram_Descriptors (Flag50) |
| -- Defined in entities for which exception subprogram descriptors |
| -- are generated (subprograms, package declarations and package |
| -- bodies). Defined if there are pending generic body instantiations |
| -- for the corresponding entity. If this flag is set, then generation |
| -- of the subprogram descriptor for the corresponding enities must |
| -- be delayed, since the insertion of the generic body may add entries |
| -- to the list of handlers. |
| -- |
| -- Note: for subprograms, Delay_Subprogram_Descriptors is set if and |
| -- only if Delay_Cleanups is set. But Delay_Cleanups can be set for a |
| -- a block (in which case Delay_Subprogram_Descriptors is set for the |
| -- containing subprogram). In addition Delay_Subprogram_Descriptors is |
| -- set for a library level package declaration or body which contains |
| -- delayed instantiations (in this case the descriptor refers to the |
| -- enclosing elaboration procedure). |
| |
| -- Delta_Value (Ureal18) |
| -- Defined in fixed and decimal types. Points to a universal real |
| -- that holds value of delta for the type, as given in the declaration |
| -- or as inherited by a subtype or derived type. |
| |
| -- Dependent_Instances (Elist8) |
| -- Defined in packages that are instances. Holds list of instances |
| -- of inner generics. Used to place freeze nodes for those instances |
| -- after that of the current one, i.e. after the corresponding generic |
| -- bodies. |
| |
| -- Depends_On_Private (Flag14) |
| -- Defined in all type entities. Set if the type is private or if it |
| -- depends on a private type. |
| |
| -- Derived_Type_Link (Node31) |
| -- Defined in all type and subtype entries. Set in a base type if |
| -- a derived type declaration is encountered which derives from |
| -- this base type or one of its subtypes, and there are already |
| -- primitive operations declared. In this case, it references the |
| -- entity for the type declared by the derived type declaration. |
| -- For example: |
| -- |
| -- type R is ... |
| -- subtype RS is R ... |
| -- ... |
| -- type G is new RS ... |
| -- |
| -- In this case, if primitive operations have been declared for R, at |
| -- the point of declaration of G, then the Derived_Type_Link of R is set |
| -- to point to the entity for G. This is used to generate warnings for |
| -- rep clauses that appear later on for R, which might result in an |
| -- unexpected implicit conversion operation. |
| -- |
| -- Note: if there is more than one such derived type, the link will point |
| -- to the last one (this is only used in generating warning messages). |
| |
| -- Designated_Type (synthesized) |
| -- Applies to access types. Returns the designated type. Differs from |
| -- Directly_Designated_Type in that if the access type refers to an |
| -- incomplete type, and the full type is available, then this full type |
| -- is returned instead of the incomplete type. |
| |
| -- DIC_Procedure (synthesized) |
| -- Defined in all type entities. Set for a private type and its full view |
| -- when the type is subject to pragma Default_Initial_Condition (DIC), or |
| -- when the type inherits a DIC pragma from a parent type. Points to the |
| -- entity of a procedure which takes a single argument of the given type |
| -- and verifies the assertion expression of the DIC pragma at run time. |
| |
| -- Note: the reason this is marked as a synthesized attribute is that the |
| -- way this is stored is as an element of the Subprograms_For_Type field. |
| |
| -- Digits_Value (Uint17) |
| -- Defined in floating point types and subtypes and decimal types and |
| -- subtypes. Contains the Digits value specified in the declaration. |
| |
| -- Direct_Primitive_Operations (Elist10) |
| -- Defined in tagged types and subtypes (including synchronized types), |
| -- in tagged private types and in tagged incomplete types. Element list |
| -- of entities for primitive operations of the tagged type. Not defined |
| -- in untagged types. In order to follow the C++ ABI, entities of |
| -- primitives that come from source must be stored in this list in the |
| -- order of their occurrence in the sources. For incomplete types the |
| -- list is always empty. |
| -- When expansion is disabled the corresponding record type of a |
| -- synchronized type is not constructed. In that case, such types |
| -- carry this attribute directly, for ASIS use. |
| |
| -- Directly_Designated_Type (Node20) |
| -- Defined in access types. This field points to the type that is |
| -- directly designated by the access type. In the case of an access |
| -- type to an incomplete type, this field references the incomplete |
| -- type. Directly_Designated_Type is typically used in implementing the |
| -- static semantics of the language; in implementing dynamic semantics, |
| -- we typically want the full view of the designated type. The function |
| -- Designated_Type obtains this full type in the case of access to an |
| -- incomplete type. |
| |
| -- Disable_Controlled (Flag253) |
| -- Present in all entities. Set for a controlled type subject to aspect |
| -- Disable_Controlled which evaluates to True. This flag is taken into |
| -- account in synthesized attribute Is_Controlled. |
| |
| -- Discard_Names (Flag88) |
| -- Defined in types and exception entities. Set if pragma Discard_Names |
| -- applies to the entity. It is also set for declarative regions and |
| -- package specs for which a Discard_Names pragma with zero arguments |
| -- has been encountered. The purpose of setting this flag is to be able |
| -- to set the Discard_Names attribute on enumeration types declared |
| -- after the pragma within the same declarative region. This flag is |
| -- set to False if a Keep_Names pragma appears for an enumeration type. |
| |
| -- Discriminal (Node17) |
| -- Defined in discriminants (Discriminant formal: GNAT's first |
| -- coinage). The entity used as a formal parameter that corresponds |
| -- to a discriminant. See section "Handling of Discriminants" for |
| -- full details of the use of discriminals. |
| |
| -- Discriminal_Link (Node10) |
| -- Defined in E_In_Parameter or E_Constant entities. For discriminals, |
| -- points back to corresponding discriminant. For other entities, must |
| -- remain Empty. |
| |
| -- Discriminant_Checking_Func (Node20) |
| -- Defined in components. Points to the defining identifier of the |
| -- function built by the expander returns a Boolean indicating whether |
| -- the given record component exists for the current discriminant |
| -- values. |
| |
| -- Discriminant_Constraint (Elist21) |
| -- Defined in entities whose Has_Discriminants flag is set (concurrent |
| -- types, subtypes, record types and subtypes, private types and |
| -- subtypes, limited private types and subtypes and incomplete types). |
| -- It is an error to reference the Discriminant_Constraint field if |
| -- Has_Discriminants is False. |
| -- |
| -- If the Is_Constrained flag is set, Discriminant_Constraint points |
| -- to an element list containing the discriminant constraints in the |
| -- same order in which the discriminants are declared. |
| -- |
| -- If the Is_Constrained flag is not set but the discriminants of the |
| -- unconstrained type have default initial values then this field |
| -- points to an element list giving these default initial values in |
| -- the same order in which the discriminants are declared. Note that |
| -- in this case the entity cannot be a tagged record type, because |
| -- discriminants in this case cannot have defaults. |
| -- |
| -- If the entity is a tagged record implicit type, then this field is |
| -- inherited from the first subtype (so that the itype is subtype |
| -- conformant with its first subtype, which is needed when the first |
| -- subtype overrides primitive operations inherited by the implicit |
| -- base type). |
| -- |
| -- In all other cases Discriminant_Constraint contains the empty |
| -- Elist (i.e. it is initialized with a call to New_Elmt_List). |
| |
| -- Discriminant_Default_Value (Node20) |
| -- Defined in discriminants. Points to the node representing the |
| -- expression for the default value of the discriminant. Set to |
| -- Empty if the discriminant has no default value. |
| |
| -- Discriminant_Number (Uint15) |
| -- Defined in discriminants. Gives the ranking of a discriminant in |
| -- the list of discriminants of the type, i.e. a sequential integer |
| -- index starting at 1 and ranging up to number of discriminants. |
| |
| -- Dispatch_Table_Wrappers (Elist26) [implementation base type only] |
| -- Defined in E_Record_Type and E_Record_Subtype entities. Set in library |
| -- level tagged type entities if we are generating statically allocated |
| -- dispatch tables. Points to the list of dispatch table wrappers |
| -- associated with the tagged type. For an untagged record, contains |
| -- No_Elist. |
| |
| -- DTC_Entity (Node16) |
| -- Defined in function and procedure entities. Set to Empty unless |
| -- the subprogram is dispatching in which case it references the |
| -- Dispatch Table pointer Component. For regular Ada tagged this, this |
| -- is the _Tag component. For CPP_Class types and their descendants, |
| -- this points to the component entity in the record that holds the |
| -- Vtable pointer for the Vtable containing the entry referencing the |
| -- subprogram. |
| |
| -- DT_Entry_Count (Uint15) |
| -- Defined in E_Component entities. Only used for component marked |
| -- Is_Tag. Store the number of entries in the Vtable (or Dispatch Table) |
| |
| -- DT_Offset_To_Top_Func (Node25) |
| -- Defined in E_Component entities. Only used for component marked |
| -- Is_Tag. If present it stores the Offset_To_Top function used to |
| -- provide this value in tagged types whose ancestor has discriminants. |
| |
| -- DT_Position (Uint15) |
| -- Defined in function and procedure entities which are dispatching |
| -- (should not be referenced without first checking that flag |
| -- Is_Dispatching_Operation is True). Contains the offset into |
| -- the Vtable for the entry that references the subprogram. |
| |
| -- Ekind (Ekind) |
| -- Defined in all entities. Contains a value of the enumeration type |
| -- Entity_Kind declared in a subsequent section in this spec. |
| |
| -- Elaborate_Body_Desirable (Flag210) |
| -- Defined in package entities. Set if the elaboration circuitry detects |
| -- a case where there is a package body that modifies one or more visible |
| -- entities in the package spec and there is no explicit Elaborate_Body |
| -- pragma for the package. This information is passed on to the binder, |
| -- which attempts, but does not promise, to elaborate the body as close |
| -- to the spec as possible. |
| |
| -- Elaboration_Entity (Node13) |
| -- Defined in entry, entry family, [generic] package, and subprogram |
| -- entities. This is a counter associated with the unit that is initially |
| -- set to zero, is incremented when an elaboration request for the unit |
| -- is made, and is decremented when a finalization request for the unit |
| -- is made. This is used for three purposes. First, it is used to |
| -- implement access before elaboration checks (the counter must be |
| -- non-zero to call a subprogram at elaboration time). Second, it is |
| -- used to guard against repeated execution of the elaboration code. |
| -- Third, it is used to ensure that the finalization code is executed |
| -- only after all clients have requested it. |
| -- |
| -- Note that we always allocate this counter, and set this field, but |
| -- we do not always actually use it. It is only used if it is needed |
| -- for access before elaboration use (see Elaboration_Entity_Required |
| -- flag) or if either the spec or the body has elaboration code. If |
| -- neither of these two conditions holds, then the entity is still |
| -- allocated (since we don't know early enough whether or not there |
| -- is elaboration code), but is simply not used for any purpose. |
| |
| -- Elaboration_Entity_Required (Flag174) |
| -- Defined in entry, entry family, [generic] package, and subprogram |
| -- entities. Set only if Elaboration_Entity is non-Empty to indicate that |
| -- the counter is required to be non-zero even if there is no other |
| -- elaboration code. This occurs when the Elaboration_Entity counter |
| -- is used for access before elaboration checks. If the counter is |
| -- only used to prevent multiple execution of the elaboration code, |
| -- then if there is no other elaboration code, obviously there is no |
| -- need to set the flag. |
| |
| -- Encapsulating_State (Node32) |
| -- Defined in abstract state, constant and variable entities. Contains |
| -- the entity of an ancestor state or a single concurrent type whose |
| -- refinement utilizes this item as a constituent. |
| |
| -- Enclosing_Scope (Node18) |
| -- Defined in labels. Denotes the innermost enclosing construct that |
| -- contains the label. Identical to the scope of the label, except for |
| -- labels declared in the body of an accept statement, in which case the |
| -- entry_name is the Enclosing_Scope. Used to validate goto's within |
| -- accept statements. |
| |
| -- Entry_Accepted (Flag152) |
| -- Defined in E_Entry and E_Entry_Family entities. Set if there is |
| -- at least one accept for this entry in the task body. Used to |
| -- generate warnings for missing accepts. |
| |
| -- Entry_Bodies_Array (Node19) |
| -- Defined in protected types for which Has_Entries is true. |
| -- This is the defining identifier for the array of entry body |
| -- action procedures and barrier functions used by the runtime to |
| -- execute the user code associated with each entry. |
| |
| -- Entry_Cancel_Parameter (Node23) |
| -- Defined in blocks. This only applies to a block statement for |
| -- which the Is_Asynchronous_Call_Block flag is set. It |
| -- contains the defining identifier of an object that must be |
| -- passed to the Cancel_Task_Entry_Call or Cancel_Protected_Entry_Call |
| -- call in the cleanup handler added to the block by |
| -- Exp_Ch7.Expand_Cleanup_Actions. This parameter is a Boolean |
| -- object for task entry calls and a Communications_Block object |
| -- in the case of protected entry calls. In both cases the objects |
| -- are declared in outer scopes to this block. |
| |
| -- Entry_Component (Node11) |
| -- Defined in formal parameters (in, in out and out parameters). Used |
| -- only for formals of entries. References the corresponding component |
| -- of the entry parameter record for the entry. |
| |
| -- Entry_Formal (Node16) |
| -- Defined in components of the record built to correspond to entry |
| -- parameters. This field points from the component to the formal. It |
| -- is the back pointer corresponding to Entry_Component. |
| |
| -- Entry_Index_Constant (Node18) |
| -- Defined in an entry index parameter. This is an identifier that |
| -- eventually becomes the name of a constant representing the index |
| -- of the entry family member whose entry body is being executed. Used |
| -- to expand references to the entry index specification identifier. |
| |
| -- Entry_Index_Type (synthesized) |
| -- Applies to an entry family. Denotes Etype of the subtype indication |
| -- in the entry declaration. Used to resolve the index expression in an |
| -- accept statement for a member of the family, and in the prefix of |
| -- 'COUNT when it applies to a family member. |
| |
| -- Entry_Max_Queue_Lengths_Array (Node35) |
| -- Defined in protected types for which Has_Entries is true. Contains the |
| -- defining identifier for the array of naturals used by the runtime to |
| -- limit the queue size of each entry individually. |
| |
| -- Entry_Parameters_Type (Node15) |
| -- Defined in entries. Points to the access-to-record type that is |
| -- constructed by the expander to hold a reference to the parameter |
| -- values. This reference is manipulated (as an address) by the |
| -- tasking runtime. The designated record represents a packaging |
| -- up of the entry parameters (see Exp_Ch9.Expand_N_Entry_Declaration |
| -- for further details). Entry_Parameters_Type is Empty if the entry |
| -- has no parameters. |
| |
| -- Enumeration_Pos (Uint11) |
| -- Defined in enumeration literals. Contains the position number |
| -- corresponding to the value of the enumeration literal. |
| |
| -- Enumeration_Rep (Uint12) |
| -- Defined in enumeration literals. Contains the representation that |
| -- corresponds to the value of the enumeration literal. Note that |
| -- this is normally the same as Enumeration_Pos except in the presence |
| -- of representation clauses, where Pos will still represent the |
| -- position of the literal within the type and Rep will have be the |
| -- value given in the representation clause. |
| |
| -- Enumeration_Rep_Expr (Node22) |
| -- Defined in enumeration literals. Points to the expression in an |
| -- associated enumeration rep clause that provides the representation |
| -- value for this literal. Empty if no enumeration rep clause for this |
| -- literal (or if rep clause does not have an entry for this literal, |
| -- an error situation). This is also used to catch duplicate entries |
| -- for the same literal. |
| |
| -- Enum_Pos_To_Rep (Node23) |
| -- Defined in enumeration types (but not enumeration subtypes). Set to |
| -- Empty unless the enumeration type has a non-standard representation |
| -- (i.e. at least one literal has a representation value different from |
| -- its pos value). In this case, Enum_Pos_To_Rep is the entity for an |
| -- array constructed when the type is frozen that maps Pos values to |
| -- corresponding Rep values. The index type of this array is Natural, |
| -- and the component type is a suitable integer type that holds the |
| -- full range of representation values. |
| |
| -- Equivalent_Type (Node18) |
| -- Defined in class wide types and subtypes, access to protected |
| -- subprogram types, and in exception types. For a classwide type, it |
| -- is always Empty. For a class wide subtype, it points to an entity |
| -- created by the expander which gives the backend an understandable |
| -- equivalent of the class subtype with a known size (given by an |
| -- initial value). See Exp_Util.Expand_Class_Wide_Subtype for further |
| -- details. For E_Exception_Type, this points to the record containing |
| -- the data necessary to represent exceptions (for further details, see |
| -- System.Standard_Library. For access_to_protected subprograms, it |
| -- denotes a record that holds pointers to the operation and to the |
| -- protected object. For remote Access_To_Subprogram types, it denotes |
| -- the record that is the fat pointer representation of an RAST. |
| |
| -- Esize (Uint12) |
| -- Defined in all types and subtypes, and also for components, constants, |
| -- and variables, including exceptions where it refers to the static data |
| -- allocated for an exception. Contains the Object_Size of the type or of |
| -- the object. A value of zero indicates that the value is not yet known. |
| -- |
| -- For the case of components where a component clause is present, the |
| -- value is the value from the component clause, which must be non- |
| -- negative (but may be zero, which is acceptable for the case of |
| -- a type with only one possible value). It is also possible for Esize |
| -- of a component to be set without a component clause defined, which |
| -- means that the component size is specified, but not the position. |
| -- See also RM_Size and the section on "Handling of Type'Size Values". |
| -- During backend processing, the value is back annotated for all zero |
| -- values, so that after the call to the backend, the value is set. |
| |
| -- Etype (Node5) |
| -- Defined in all entities. Represents the type of the entity, which |
| -- is itself another entity. For a type entity, points to the parent |
| -- type for a derived type, or if the type is not derived, points to |
| -- itself. For a subtype entity, Etype points to the base type. For |
| -- a class wide type, points to the corresponding specific type. For a |
| -- subprogram or subprogram type, Etype has the return type of a function |
| -- or is set to Standard_Void_Type to represent a procedure. The Etype |
| -- field of a package is also set to Standard_Void_Type. |
| -- |
| -- Note one obscure case: for pragma Default_Storage_Pool (null), the |
| -- Etype of the N_Null node is Empty. |
| |
| -- Extra_Accessibility (Node13) |
| -- Defined in formal parameters in the non-generic case. Normally Empty, |
| -- but if expansion is active, and a parameter is one for which a |
| -- dynamic accessibility check is required, then an extra formal of type |
| -- Natural is created (see description of field Extra_Formal), and the |
| -- Extra_Accessibility field of the formal parameter points to the entity |
| -- for this extra formal. Also defined in variables when compiling |
| -- receiving stubs. In this case, a non Empty value means that this |
| -- variable's accessibility depth has been transmitted by the caller and |
| -- must be retrieved through the entity designed by this field instead of |
| -- being computed. |
| |
| -- Extra_Accessibility_Of_Result (Node19) |
| -- Defined in (non-generic) Function, Operator, and Subprogram_Type |
| -- entities. Normally Empty, but if expansion is active, and a function |
| -- is one for which "the accessibility level of the result ... determined |
| -- by the point of call" (AI05-0234) is needed, then an extra formal of |
| -- subtype Natural is created (see description of field Extra_Formal), |
| -- and the Extra_Accessibility_Of_Result field of the function points to |
| -- the entity for this extra formal. |
| |
| -- Extra_Constrained (Node23) |
| -- Defined in formal parameters in the non-generic case. Normally Empty, |
| -- but if expansion is active and a parameter is one for which a dynamic |
| -- indication of its constrained status is required, then an extra formal |
| -- of type Boolean is created (see description of field Extra_Formal), |
| -- and the Extra_Constrained field of the formal parameter points to the |
| -- entity for this extra formal. Also defined in variables when compiling |
| -- receiving stubs. In this case, a non empty value means that this |
| -- variable's constrained status has been transmitted by the caller and |
| -- must be retrieved through the entity designed by this field instead of |
| -- being computed. |
| |
| -- Extra_Formal (Node15) |
| -- Defined in formal parameters in the non-generic case. Certain |
| -- parameters require extra implicit information to be passed (e.g. the |
| -- flag indicating if an unconstrained variant record argument is |
| -- constrained, and the accessibility level for access parameters). See |
| -- description of Extra_Constrained, Extra_Accessibility fields for |
| -- further details. Extra formal parameters are constructed to represent |
| -- these values, and chained to the end of the list of formals using the |
| -- Extra_Formal field (i.e. the Extra_Formal field of the last "real" |
| -- formal points to the first extra formal, and the Extra_Formal field of |
| -- each extra formal points to the next one, with Empty indicating the |
| -- end of the list of extra formals). Another case of Extra_Formal arises |
| -- in connection with unnesting of subprograms, where the ARECnF formal |
| -- that represents an activation record pointer is an extra formal. |
| |
| -- Extra_Formals (Node28) |
| -- Applies to subprograms, subprogram types, entries, and entry |
| -- families. Returns first extra formal of the subprogram or entry. |
| -- Returns Empty if there are no extra formals. |
| |
| -- Finalization_Master (Node23) [root type only] |
| -- Defined in access-to-controlled or access-to-class-wide types. The |
| -- field contains the entity of the finalization master which handles |
| -- dynamically allocated controlled objects referenced by the access |
| -- type. Empty for access-to-subprogram types. Empty for access types |
| -- whose designated type does not need finalization actions. |
| |
| -- Finalize_Storage_Only (Flag158) [base type only] |
| -- Defined in all types. Set on direct controlled types to which a |
| -- valid Finalize_Storage_Only pragma applies. This flag is also set on |
| -- composite types when they have at least one controlled component and |
| -- all their controlled components are Finalize_Storage_Only. It is also |
| -- inherited by type derivation except for direct controlled types where |
| -- the Finalize_Storage_Only pragma is required at each level of |
| -- derivation. |
| |
| -- Finalizer (Node28) |
| -- Applies to package declarations and bodies. Contains the entity of the |
| -- library-level program which finalizes all package-level controlled |
| -- objects. |
| |
| -- First_Component (synthesized) |
| -- Applies to incomplete, private, protected, record and task types. |
| -- Returns the first component by following the chain of declared |
| -- entities for the type a component is found (one with an Ekind of |
| -- E_Component). The discriminants are skipped. If the record is null, |
| -- then Empty is returned. |
| |
| -- First_Component_Or_Discriminant (synthesized) |
| -- Similar to First_Component, but discriminants are not skipped, so will |
| -- find the first discriminant if discriminants are present. |
| |
| -- First_Entity (Node17) |
| -- Defined in all entities which act as scopes to which a list of |
| -- associated entities is attached (blocks, class subtypes and types, |
| -- entries, functions, loops, packages, procedures, protected objects, |
| -- record types and subtypes, private types, task types and subtypes). |
| -- Points to a list of associated entities using the Next_Entity field |
| -- as a chain pointer with Empty marking the end of the list. |
| |
| -- First_Exit_Statement (Node8) |
| -- Defined in E_Loop entity. The exit statements for a loop are chained |
| -- (in reverse order of appearance) using this field to point to the |
| -- first entry in the chain (last exit statement in the loop). The |
| -- entries are chained through the Next_Exit_Statement field of the |
| -- N_Exit_Statement node with Empty marking the end of the list. |
| |
| -- First_Formal (synthesized) |
| -- Applies to subprograms and subprogram types, and also to entries |
| -- and entry families. Returns first formal of the subprogram or entry. |
| -- The formals are the first entities declared in a subprogram or in |
| -- a subprogram type (the designated type of an Access_To_Subprogram |
| -- definition) or in an entry. |
| |
| -- First_Formal_With_Extras (synthesized) |
| -- Applies to subprograms and subprogram types, and also in entries |
| -- and entry families. Returns first formal of the subprogram or entry. |
| -- Returns Empty if there are no formals. The list returned includes |
| -- all the extra formals (see description of Extra_Formals field). |
| |
| -- First_Index (Node17) |
| -- Defined in array types and subtypes. By introducing implicit subtypes |
| -- for the index constraints, we have the same structure for constrained |
| -- and unconstrained arrays, subtype marks and discrete ranges are |
| -- both represented by a subtype. This function returns the tree node |
| -- corresponding to an occurrence of the first index (NOT the entity for |
| -- the type). Subsequent indices are obtained using Next_Index. Note that |
| -- this field is defined for the case of string literal subtypes, but is |
| -- always Empty. |
| |
| -- First_Literal (Node17) |
| -- Defined in all enumeration types, including character and boolean |
| -- types. This field points to the first enumeration literal entity |
| -- for the type (i.e. it is set to First (Literals (N)) where N is |
| -- the enumeration type definition node. A special case occurs with |
| -- standard character and wide character types, where this field is |
| -- Empty, since there are no enumeration literal lists in these cases. |
| -- Note that this field is set in enumeration subtypes, but it still |
| -- points to the first literal of the base type in this case. |
| |
| -- First_Private_Entity (Node16) |
| -- Defined in all entities containing private parts (packages, protected |
| -- types and subtypes, task types and subtypes). The entities on the |
| -- entity chain are in order of declaration, so the entries for private |
| -- entities are at the end of the chain. This field points to the first |
| -- entity for the private part. It is Empty if there are no entities |
| -- declared in the private part or if there is no private part. |
| |
| -- First_Rep_Item (Node6) |
| -- Defined in all entities. If non-empty, points to a linked list of |
| -- representation pragmas nodes and representation clause nodes that |
| -- apply to the entity, linked using Next_Rep_Item, with Empty marking |
| -- the end of the list. In the case of derived types and subtypes, the |
| -- new entity inherits the chain at the point of declaration. This means |
| -- that it is possible to have multiple instances of the same kind of rep |
| -- item on the chain, in which case it is the first one that applies to |
| -- the entity. |
| -- |
| -- Note: pragmas that can apply to more than one overloadable entity, |
| -- (Convention, Interface, Inline, Inline_Always, Import, Export, |
| -- External) are never present on this chain when they apply to |
| -- overloadable entities, since it is impossible for a given pragma |
| -- to be on more than one chain at a time. |
| -- |
| -- For most representation items, the representation information is |
| -- reflected in other fields and flags in the entity. For example if a |
| -- record representation clause is present, the component entities |
| -- reflect the specified information. However, there are some items that |
| -- are only reflected in the chain. These include: |
| -- |
| -- Machine_Attribute pragma |
| -- Link_Alias pragma |
| -- Linker_Constructor pragma |
| -- Linker_Destructor pragma |
| -- Weak_External pragma |
| -- Thread_Local_Storage pragma |
| -- |
| -- If any of these items are present, then the flag Has_Gigi_Rep_Item is |
| -- set, indicating that the backend should search the chain. |
| -- |
| -- Other representation items are included in the chain so that error |
| -- messages can easily locate the relevant nodes for posting errors. |
| -- Note in particular that size clauses are defined only for this |
| -- purpose, and should only be accessed if Has_Size_Clause is set. |
| |
| -- Float_Rep (Uint10) |
| -- Defined in floating-point entities. Contains a value of type |
| -- Float_Rep_Kind. Together with the Digits_Value uniquely defines |
| -- the floating-point representation to be used. |
| |
| -- Freeze_Node (Node7) |
| -- Defined in all entities. If there is an associated freeze node for the |
| -- entity, this field references this freeze node. If no freeze node is |
| -- associated with the entity, then this field is Empty. See package |
| -- Freeze for further details. |
| |
| -- From_Limited_With (Flag159) |
| -- Defined in abtract states, package and type entities. Set to True when |
| -- the related entity is generated by the expansion of a limited with |
| -- clause. Such an entity is said to be a "shadow" - it acts as the |
| -- abstract view of a state or variable or as the incomplete view of a |
| -- type by inheriting relevant attributes from the said entity. |
| |
| -- Full_View (Node11) |
| -- Defined in all type and subtype entities and in deferred constants. |
| -- References the entity for the corresponding full type or constant |
| -- declaration. For all types other than private and incomplete types, |
| -- this field always contains Empty. If an incomplete type E1 is |
| -- completed by a private type E2 whose full type declaration entity is |
| -- E3 then the full view of E1 is E2, and the full view of E2 is E3. See |
| -- also Underlying_Type. |
| |
| -- Generic_Homonym (Node11) |
| -- Defined in generic packages. The generic homonym is the entity of |
| -- a renaming declaration inserted in every generic unit. It is used |
| -- to resolve the name of a local entity that is given by a qualified |
| -- name, when the generic entity itself is hidden by a local name. |
| |
| -- Generic_Renamings (Elist23) |
| -- Defined in package and subprogram instances. Holds mapping that |
| -- associates generic parameters with the corresponding instances, in |
| -- those cases where the instance is an entity. |
| |
| -- Handler_Records (List10) |
| -- Defined in subprogram and package entities. Points to a list of |
| -- identifiers referencing the handler record entities for the |
| -- corresponding unit. |
| |
| -- Has_Aliased_Components (Flag135) [implementation base type only] |
| -- Defined in array type entities. Indicates that the component type |
| -- of the array is aliased. Should this also be set for records to |
| -- indicate that at least one component is aliased (see processing in |
| -- Sem_Prag.Process_Atomic_Independent_Shared_Volatile???) |
| |
| -- Has_Alignment_Clause (Flag46) |
| -- Defined in all type entities and objects. Indicates if an alignment |
| -- clause has been given for the entity. If set, then Alignment_Clause |
| -- returns the N_Attribute_Definition node for the alignment attribute |
| -- definition clause. Note that it is possible for this flag to be False |
| -- even when Alignment_Clause returns non_Empty (this happens in the case |
| -- of derived type declarations). |
| |
| -- Has_All_Calls_Remote (Flag79) |
| -- Defined in all library unit entities. Set if the library unit has an |
| -- All_Calls_Remote pragma. Note that such entities must also be RCI |
| -- entities, so the flag Is_Remote_Call_Interface will always be set if |
| -- this flag is set. |
| |
| -- Has_Atomic_Components (Flag86) [implementation base type only] |
| -- Defined in all types and objects. Set only for an array type or |
| -- an array object if a valid pragma Atomic_Components applies to the |
| -- type or object. Note that in the case of an object, this flag is |
| -- only set on the object if there was an explicit pragma for the |
| -- object. In other words, the proper test for whether an object has |
| -- atomic components is to see if either the object or its base type |
| -- has this flag set. Note that in the case of a type, the pragma will |
| -- be chained to the rep item chain of the first subtype in the usual |
| -- manner. |
| |
| -- Has_Attach_Handler (synthesized) |
| -- Applies to record types that are constructed by the expander to |
| -- represent protected types. Returns True if there is at least one |
| -- Attach_Handler pragma in the corresponding specification. |
| |
| -- Has_Biased_Representation (Flag139) |
| -- Defined in discrete types (where it applies to the type'size value), |
| -- and to objects (both stand-alone and components), where it applies to |
| -- the size of the object from a size or record component clause. In |
| -- all cases it indicates that the size in question is smaller than |
| -- would normally be required, but that the size requirement can be |
| -- satisfied by using a biased representation, in which stored values |
| -- have the low bound (Expr_Value (Type_Low_Bound (T)) subtracted to |
| -- reduce the required size. For example, a type with a range of 1..2 |
| -- takes one bit, using 0 to represent 1 and 1 to represent 2. |
| -- |
| -- Note that in the object and component cases, the flag is only set if |
| -- the type is unbiased, but the object specifies a smaller size than the |
| -- size of the type, forcing biased representation for the object, but |
| -- the subtype is still an unbiased type. |
| |
| -- Has_Completion (Flag26) |
| -- Defined in all entities that require a completion (functions, |
| -- procedures, private types, limited private types, incomplete types, |
| -- constants and packages that require a body). The flag is set if the |
| -- completion has been encountered and analyzed. |
| |
| -- Has_Completion_In_Body (Flag71) |
| -- Defined in all entities for types and subtypes. Set only in "Taft |
| -- amendment types" (incomplete types whose full declaration appears in |
| -- the package body). |
| |
| -- Has_Complex_Representation (Flag140) [implementation base type only] |
| -- Defined in record types. Set only for a base type to which a valid |
| -- pragma Complex_Representation applies. |
| |
| -- Has_Component_Size_Clause (Flag68) [implementation base type only] |
| -- Defined in all type entities. Set if a component size clause is |
| -- Defined for the given type. Note that this flag can be False even |
| -- if Component_Size is non-zero (happens in the case of derived types). |
| |
| -- Has_Constrained_Partial_View (Flag187) |
| -- Defined in private type and their completions, when the private |
| -- type has no discriminants and the full view has discriminants with |
| -- defaults. In Ada 2005 heap-allocated objects of such types are not |
| -- constrained, and can change their discriminants with full assignment. |
| -- |
| -- Ada 2012 has an additional rule (3.3. (23/10.3)) concerning objects |
| -- declared in a generic package body. Objects whose type is an untagged |
| -- generic formal private type are considered to have a constrained |
| -- partial view. The predicate Object_Type_Has_Constrained_Partial_View |
| -- in sem_aux is used to test for this case. |
| |
| -- Has_Contiguous_Rep (Flag181) |
| -- Defined in enumeration types. Set if the type as a representation |
| -- clause whose entries are successive integers. |
| |
| -- Has_Controlled_Component (Flag43) [base type only] |
| -- Defined in all type and subtype entities. Set only for composite type |
| -- entities which contain a component that either is a controlled type, |
| -- or itself contains controlled component (i.e. either Is_Controlled or |
| -- Has_Controlled_Component is set for at least one component). |
| |
| -- Has_Controlling_Result (Flag98) |
| -- Defined in E_Function entities. Set if the function is a primitive |
| -- function of a tagged type which can dispatch on result. |
| |
| -- Has_Convention_Pragma (Flag119) |
| -- Defined in all entities. Set for an entity for which a valid pragma |
| -- Convention, Import, or Export has been given. Used to prevent more |
| -- than one such pragma appearing for a given entity (RM B.1(45)). |
| |
| -- Has_Default_Aspect (Flag39) [base type only] |
| -- Defined in entities for types and subtypes, set for scalar types with |
| -- a Default_Value aspect and array types with a Default_Component_Value |
| -- aspect. If this flag is set, then a corresponding aspect specification |
| -- node will be present on the rep item chain for the entity. For a |
| -- derived type that inherits a default from its ancestor, the default |
| -- value is set, but it may be overridden by an aspect declaration on |
| -- type derivation. |
| |
| -- Has_Delayed_Aspects (Flag200) |
| -- Defined in all entities. Set if the Rep_Item chain for the entity has |
| -- one or more N_Aspect_Definition nodes chained which are not to be |
| -- evaluated till the freeze point. The aspect definition expression |
| -- clause has been preanalyzed to get visibility at the point of use, |
| -- but no other action has been taken. |
| |
| -- Has_Delayed_Freeze (Flag18) |
| -- Defined in all entities. Set to indicate that an explicit freeze |
| -- node must be generated for the entity at its freezing point. See |
| -- separate section ("Delayed Freezing and Elaboration") for details. |
| |
| -- Has_Delayed_Rep_Aspects (Flag261) |
| -- Defined in all types and subtypes. This flag is set if there is at |
| -- least one aspect for a representation characteristic that has to be |
| -- delayed and is one of the characteristics that may be inherited by |
| -- types derived from this type if not overridden. If this flag is set, |
| -- then types derived from this type have May_Inherit_Delayed_Rep_Aspects |
| -- set, signalling that Freeze.Inherit_Delayed_Rep_Aspects must be called |
| -- at the freeze point of the derived type. |
| |
| -- Has_DIC (syntherized) |
| -- Defined in all type entities. Set for a private type and its full view |
| -- when the type is subject to pragma Default_Initial_Condition (DIC), or |
| -- when the type inherits a DIC pragma from a parent type. |
| |
| -- Has_Discriminants (Flag5) |
| -- Defined in all types and subtypes. For types that are allowed to have |
| -- discriminants (record types and subtypes, task types and subtypes, |
| -- protected types and subtypes, private types, limited private types, |
| -- and incomplete types), indicates if the corresponding type or subtype |
| -- has a known discriminant part. Always false for all other types. |
| |
| -- Has_Dispatch_Table (Flag220) |
| -- Defined in E_Record_Types that are tagged. Set to indicate that the |
| -- corresponding dispatch table is already built. This flag is used to |
| -- avoid duplicate construction of library level dispatch tables (because |
| -- the declaration of library level objects cause premature construction |
| -- of the table); otherwise the code that builds the table is added at |
| -- the end of the list of declarations of the package. |
| |
| -- Has_Dynamic_Predicate_Aspect (Flag258) |
| -- Defined in all types and subtypes. Set if a Dynamic_Predicate aspect |
| -- was explicitly applied to the type. Generally we treat predicates as |
| -- static if possible, regardless of whether they are specified using |
| -- Predicate, Static_Predicate, or Dynamic_Predicate. And if a predicate |
| -- can be treated as static (i.e. its expression is predicate-static), |
| -- then the flag Has_Static_Predicate will be set True. But there are |
| -- cases where legality is affected by the presence of an explicit |
| -- Dynamic_Predicate aspect. For example, even if a predicate looks |
| -- static, you can't use it in a case statement if there is an explicit |
| -- Dynamic_Predicate aspect specified. So test Has_Static_Predicate if |
| -- you just want to know if the predicate can be evaluated statically, |
| -- but test Has_Dynamic_Predicate_Aspect to enforce legality rules about |
| -- the use of dynamic predicates. |
| |
| -- Has_Entries (synthesized) |
| -- Applies to concurrent types. True if any entries are declared |
| -- within the task or protected definition for the type. |
| |
| -- Has_Enumeration_Rep_Clause (Flag66) |
| -- Defined in enumeration types. Set if an enumeration representation |
| -- clause has been given for this enumeration type. Used to prevent more |
| -- than one enumeration representation clause for a given type. Note |
| -- that this does not imply a representation with holes, since the rep |
| -- clause may merely confirm the default 0..N representation. |
| |
| -- Has_Exit (Flag47) |
| -- Defined in loop entities. Set if the loop contains an exit statement. |
| |
| -- Has_Expanded_Contract (Flag240) |
| -- Defined in functions, procedures, entries, and entry families. Set |
| -- when a subprogram has a N_Contract node that has been expanded. The |
| -- flag prevents double expansion of a contract when a construct is |
| -- rewritten into something else and subsequently reanalyzed/expanded. |
| |
| -- Has_Foreign_Convention (synthesized) |
| -- Applies to all entities. Determines if the Convention for the |
| -- entity is a foreign convention (i.e. is other than Convention_Ada, |
| -- Convention_Intrinsic, Convention_Entry or Convention_Protected). |
| |
| -- Has_Forward_Instantiation (Flag175) |
| -- Defined in package entities. Set for packages that instantiate local |
| -- generic entities before the corresponding generic body has been seen. |
| -- If a package has a forward instantiation, we cannot inline subprograms |
| -- appearing in the same package because the placement requirements of |
| -- the instance will conflict with the linear elaboration of front-end |
| -- inlining. |
| |
| -- Has_Fully_Qualified_Name (Flag173) |
| -- Defined in all entities. Set if the name in the Chars field has been |
| -- replaced by the fully qualified name, as used for debug output. See |
| -- Exp_Dbug for a full description of the use of this flag and also the |
| -- related flag Has_Qualified_Name. |
| |
| -- Has_Gigi_Rep_Item (Flag82) |
| -- Defined in all entities. Set if the rep item chain (referenced by |
| -- First_Rep_Item and linked through the Next_Rep_Item chain) contains a |
| -- representation item that needs to be specially processed by the back |
| -- end, i.e. one of the following items: |
| -- |
| -- Machine_Attribute pragma |
| -- Linker_Alias pragma |
| -- Linker_Constructor pragma |
| -- Linker_Destructor pragma |
| -- Weak_External pragma |
| -- Thread_Local_Storage pragma |
| -- |
| -- If this flag is set, then the backend should scan the rep item chain |
| -- to process any of these items that appear. At least one such item will |
| -- be present. |
| -- |
| -- Has_Homonym (Flag56) |
| -- Defined in all entities. Set if an entity has a homonym in the same |
| -- scope. Used by the backend to generate unique names for all entities. |
| |
| -- Has_Implicit_Dereference (Flag251) |
| -- Defined in types and discriminants. Set if the type has an aspect |
| -- Implicit_Dereference. Set also on the discriminant named in the aspect |
| -- clause, to simplify type resolution. |
| |
| -- Has_Independent_Components (Flag34) [implementation base type only] |
| -- Defined in all types and objects. Set only for a record type or an |
| -- array type or array object if a valid pragma Independent_Components |
| -- applies to the type or object. Note that in the case of an object, |
| -- this flag is only set on the object if there was an explicit pragma |
| -- for the object. In other words, the proper test for whether an object |
| -- has independent components is to see if either the object or its base |
| -- type has this flag set. Note that in the case of a type, the pragma |
| -- will be chained to the rep item chain of the first subtype in the |
| -- usual manner. |
| |
| -- Has_Inheritable_Invariants (Flag248) [base type only] |
| -- Defined in all type entities. Set on private types and interface types |
| -- which define at least one class-wide invariant. Such invariants must |
| -- be inherited by derived types. The flag is also set on the full view |
| -- of a private type for completeness. |
| |
| -- Has_Inherited_DIC (Flag133) [base type only] |
| -- Defined in all type entities. Set for a derived type which inherits |
| -- pragma Default_Initial_Condition from a parent type. |
| |
| -- Has_Inherited_Invariants (Flag291) [base type only] |
| -- Defined in all type entities. Set on private extensions and derived |
| -- types which inherit at least on class-wide invariant from a parent or |
| -- an interface type. The flag is also set on the full view of a private |
| -- extension for completeness. |
| |
| -- Has_Initial_Value (Flag219) |
| -- Defined in entities for variables and out parameters. Set if there |
| -- is an explicit initial value expression in the declaration of the |
| -- variable. Note that this is set only if this initial value is |
| -- explicit, it is not set for the case of implicit initialization |
| -- of access types or controlled types. Always set to False for out |
| -- parameters. Also defined in entities for in and in-out parameters, |
| -- but always false in these cases. |
| |
| -- Has_Interrupt_Handler (synthesized) |
| -- Applies to all protected type entities. Set if the protected type |
| -- definition contains at least one procedure to which a pragma |
| -- Interrupt_Handler applies. |
| |
| -- Has_Invariants (synthesized) |
| -- Defined in all type entities. True if the type defines at least one |
| -- invariant of its own or inherits at least one class-wide invariant |
| -- from a parent type or an interface. |
| |
| -- Has_Loop_Entry_Attributes (Flag260) |
| -- Defined in E_Loop entities. Set when the loop is subject to at least |
| -- one attribute 'Loop_Entry. The flag also implies that the loop has |
| -- already been transformed. See Expand_Loop_Entry_Attribute for details. |
| |
| -- Has_Machine_Radix_Clause (Flag83) |
| -- Defined in decimal types and subtypes, set if a Machine_Radix |
| -- representation clause is present. This flag is used to detect |
| -- the error of multiple machine radix clauses for a single type. |
| |
| -- Has_Master_Entity (Flag21) |
| -- Defined in entities that can appear in the scope stack (see spec |
| -- of Sem). It is set if a task master entity (_master) has been |
| -- declared and initialized in the corresponding scope. |
| |
| -- Has_Missing_Return (Flag142) |
| -- Defined in functions and generic functions. Set if there is one or |
| -- more missing return statements in the function. This is used to |
| -- control wrapping of the body in Exp_Ch6 to ensure that the program |
| -- error exception is correctly raised in this case at run time. |
| |
| -- Has_Nested_Block_With_Handler (Flag101) |
| -- Defined in scope entities. Set if there is a nested block within the |
| -- scope that has an exception handler and the two scopes are in the |
| -- same procedure. This is used by the backend for controlling certain |
| -- optimizations to ensure that they are consistent with exceptions. |
| -- See documentation in backend for further details. |
| |
| -- Has_Nested_Subprogram (Flag282) |
| -- Defined in subprogram entities. Set for a subprogram which contains at |
| -- least one nested subprogram. |
| |
| -- Has_Non_Limited_View (synth) |
| -- Defined in E_Incomplete_Type, E_Incomplete_Subtype, E_Class_Wide_Type, |
| -- E_Abstract_State entities. True if their Non_Limited_View attribute |
| -- is present. |
| |
| -- Has_Non_Null_Abstract_State (synth) |
| -- Defined in package entities. True if the package is subject to a non- |
| -- null Abstract_State aspect/pragma. |
| |
| -- Has_Non_Null_Visible_Refinement (synth) |
| -- Defined in E_Abstract_State entities. True if the state has a visible |
| -- refinement of at least one variable or state constituent as expressed |
| -- in aspect/pragma Refined_State. |
| |
| -- Has_Non_Standard_Rep (Flag75) [implementation base type only] |
| -- Defined in all type entities. Set when some representation clause |
| -- or pragma causes the representation of the item to be significantly |
| -- modified. In this category are changes of small or radix for a |
| -- fixed-point type, change of component size for an array, and record |
| -- or enumeration representation clauses, as well as packed pragmas. |
| -- All other representation clauses (e.g. Size and Alignment clauses) |
| -- are not considered to be significant since they do not affect |
| -- stored bit patterns. |
| |
| -- Has_Null_Abstract_State (synth) |
| -- Defined in package entities. True if the package is subject to a null |
| -- Abstract_State aspect/pragma. |
| |
| -- Has_Null_Visible_Refinement (synth) |
| -- Defined in E_Abstract_State entities. True if the state has a visible |
| -- null refinement as expressed in aspect/pragma Refined_State. |
| |
| -- Has_Object_Size_Clause (Flag172) |
| -- Defined in entities for types and subtypes. Set if an Object_Size |
| -- clause has been processed for the type. Used to prevent multiple |
| -- Object_Size clauses for a given entity. |
| |
| -- Has_Out_Or_In_Out_Parameter (Flag110) |
| -- Present in subprograms, generic subprograms, entries, and entry |
| -- families. Set if they have at least one OUT or IN OUT parameter |
| -- (allowed for functions only in Ada 2012). |
| |
| -- Has_Own_DIC (Flag3) [base type only] |
| -- Defined in all type entities. Set for a private type and its full view |
| -- when the type is subject to pragma Default_Initial_Condition. |
| |
| -- Has_Own_Invariants (Flag232) [base type only] |
| -- Defined in all type entities. Set on any type which defines at least |
| -- one invariant of its own. The flag is also set on the full view of a |
| -- private type for completeness. |
| |
| -- Has_Partial_Visible_Refinement (Flag296) |
| -- Defined in E_Abstract_State entities. Set when a state has at least |
| -- one refinement constituent subject to indicator Part_Of, and analysis |
| -- is in the region between the declaration of the first constituent for |
| -- this abstract state (in the private part of the package) and the end |
| -- of the package spec or body with visibility over this private part |
| -- (which includes the package itself and its child packages). |
| |
| -- Has_Per_Object_Constraint (Flag154) |
| -- Defined in E_Component entities. Set if the subtype of the component |
| -- has a per object constraint. Per object constraints result from the |
| -- following situations : |
| -- |
| -- 1. N_Attribute_Reference - when the prefix is the enclosing type and |
| -- the attribute is Access. |
| -- 2. N_Discriminant_Association - when the expression uses the |
| -- discriminant of the enclosing type. |
| -- 3. N_Index_Or_Discriminant_Constraint - when at least one of the |
| -- individual constraints is a per object constraint. |
| -- 4. N_Range - when the lower or upper bound uses the discriminant of |
| -- the enclosing type. |
| -- 5. N_Range_Constraint - when the range expression uses the |
| -- discriminant of the enclosing type. |
| |
| -- Has_Pragma_Controlled (Flag27) [implementation base type only] |
| -- Defined in access type entities. It is set if a pragma Controlled |
| -- applies to the access type. |
| |
| -- Has_Pragma_Elaborate_Body (Flag150) |
| -- Defined in all entities. Set in compilation unit entities if a |
| -- pragma Elaborate_Body applies to the compilation unit. |
| |
| -- Has_Pragma_Inline (Flag157) |
| -- Defined in all entities. Set for functions and procedures for which a |
| -- pragma Inline or Inline_Always applies to the subprogram. Note that |
| -- this flag can be set even if Is_Inlined is not set. This happens for |
| -- pragma Inline (if Inline_Active is False). In other words, the flag |
| -- Has_Pragma_Inline represents the formal semantic status, and is used |
| -- for checking semantic correctness. The flag Is_Inlined indicates |
| -- whether inlining is actually active for the entity. |
| |
| -- Has_Pragma_Inline_Always (Flag230) |
| -- Defined in all entities. Set for functions and procedures for which a |
| -- pragma Inline_Always applies. Note that if this flag is set, the flag |
| -- Has_Pragma_Inline is also set. |
| |
| -- Has_Pragma_No_Inline (Flag201) |
| -- Defined in all entities. Set for functions and procedures for which a |
| -- pragma No_Inline applies. Note that if this flag is set, the flag |
| -- Has_Pragma_Inline_Always cannot be set. |
| |
| -- Has_Pragma_Ordered (Flag198) [implementation base type only] |
| -- Defined in entities for enumeration types. If set indicates that a |
| -- valid pragma Ordered was given for the type. This flag is inherited |
| -- by derived enumeration types. We don't need to distinguish the derived |
| -- case since we allow multiple occurrences of this pragma anyway. |
| |
| -- Has_Pragma_Pack (Flag121) [implementation base type only] |
| -- Defined in array and record type entities. If set, indicates that a |
| -- valid pragma Pack was given for the type. Note that this flag is not |
| -- inherited by derived type. See also the Is_Packed flag. |
| |
| -- Has_Pragma_Preelab_Init (Flag221) |
| -- Defined in type and subtype entities. If set indicates that a valid |
| -- pragma Preelaborable_Initialization applies to the type. |
| |
| -- Has_Pragma_Pure (Flag203) |
| -- Defined in all entities. If set, indicates that a valid pragma Pure |
| -- was given for the entity. In some cases, we need to test whether |
| -- Is_Pure was explicitly set using this pragma. |
| |
| -- Has_Pragma_Pure_Function (Flag179) |
| -- Defined in all entities. If set, indicates that a valid pragma |
| -- Pure_Function was given for the entity. In some cases, we need to test |
| -- whether Is_Pure was explicitly set using this pragma. We also set |
| -- this flag for some internal entities that we know should be treated |
| -- as pure for optimization purposes. |
| |
| -- Has_Pragma_Thread_Local_Storage (Flag169) |
| -- Defined in all entities. If set, indicates that a valid pragma |
| -- Thread_Local_Storage was given for the entity. |
| |
| -- Has_Pragma_Unmodified (Flag233) |
| -- Defined in all entities. Can only be set for variables (E_Variable, |
| -- E_Out_Parameter, E_In_Out_Parameter). Set if a valid pragma Unmodified |
| -- applies to the variable, indicating that no warning should be given |
| -- if the entity is never modified. Note that clients should generally |
| -- not test this flag directly, but instead use function Has_Unmodified. |
| |
| -- Has_Pragma_Unreferenced (Flag180) |
| -- Defined in all entities. Set if a valid pragma Unreferenced applies |
| -- to the entity, indicating that no warning should be given if the |
| -- entity has no references, but a warning should be given if it is |
| -- in fact referenced. For private types, this flag is set in both the |
| -- private entity and full entity if the pragma applies to either. Note |
| -- that clients should generally not test this flag directly, but instead |
| -- use function Has_Unreferenced. |
| |
| -- ??? this real description was clobbered |
| |
| -- Has_Pragma_Unreferenced_Objects (Flag212) |
| -- Defined in all entities. Set if a valid pragma Unused applies to an |
| -- entity, indicating that warnings should be given if the entity is |
| -- modified or referenced. This pragma is equivalent to a pair of |
| -- Unmodified and Unreferenced pragmas. |
| |
| -- Has_Pragma_Unused (Flag294) |
| -- Defined in all entries. Set if a valid pragma Unused applies to a |
| -- variable or entity, indicating that warnings should not be given if |
| -- it is never modified or referenced. Note: This pragma is exactly |
| -- equivalent Unmodified and Unreference combined. |
| |
| -- Has_Predicates (Flag250) |
| -- Defined in type and subtype entities. Set if a pragma Predicate or |
| -- Predicate aspect applies to the type or subtype, or if it inherits a |
| -- Predicate aspect from its parent or progenitor types. |
| -- |
| -- Note: this flag is set on both partial and full view of types to which |
| -- a Predicate pragma or aspect applies. |
| |
| -- Has_Primitive_Operations (Flag120) [base type only] |
| -- Defined in all type entities. Set if at least one primitive operation |
| -- is defined for the type. |
| |
| -- Has_Private_Ancestor (Flag151) |
| -- Applies to type extensions. True if some ancestor is derived from a |
| -- private type, making some components invisible and aggregates illegal. |
| -- This flag is set at the point of derivation. The legality of the |
| -- aggregate must be rechecked because it also depends on the visibility |
| -- at the point the aggregate is resolved. See sem_aggr.adb. This is part |
| -- of AI05-0115. |
| |
| -- Has_Private_Declaration (Flag155) |
| -- Defined in all entities. Set if it is the defining entity of a private |
| -- type declaration or its corresponding full declaration. This flag is |
| -- thus preserved when the full and the partial views are exchanged, to |
| -- indicate if a full type declaration is a completion. Used for semantic |
| -- checks in E.4(18) and elsewhere. |
| |
| -- Has_Private_Extension (Flag300) |
| -- Defined in tagged types. Set to indicate that the tagged type has some |
| -- private extension. Used to report a warning on public primitives added |
| -- after defining its private extensions. |
| |
| -- Has_Protected (Flag271) [base type only] |
| -- Defined in all type entities. Set on protected types themselves, and |
| -- also (recursively) on any composite type which has a component for |
| -- which Has_Protected is set, unless the protected type is declared in |
| -- the private part of an internal unit. The meaning is that restrictions |
| -- for protected types apply to this type. Note: the flag is not set on |
| -- access types, even if they designate an object that Has_Protected. |
| |
| -- Has_Qualified_Name (Flag161) |
| -- Defined in all entities. Set if the name in the Chars field has |
| -- been replaced by its qualified name, as used for debug output. See |
| -- Exp_Dbug for a full description of qualification requirements. For |
| -- some entities, the name is the fully qualified name, but there are |
| -- exceptions. In particular, for local variables in procedures, we |
| -- do not include the procedure itself or higher scopes. See also the |
| -- flag Has_Fully_Qualified_Name, which is set if the name does indeed |
| -- include the fully qualified name. |
| |
| -- Has_RACW (Flag214) |
| -- Defined in package spec entities. Set if the spec contains the |
| -- declaration of a remote access-to-classwide type. |
| |
| -- Has_Record_Rep_Clause (Flag65) [implementation base type only] |
| -- Defined in record types. Set if a record representation clause has |
| -- been given for this record type. Used to prevent more than one such |
| -- clause for a given record type. Note that this is initially cleared |
| -- for a derived type, even though the representation is inherited. See |
| -- also the flag Has_Specified_Layout. |
| |
| -- Has_Recursive_Call (Flag143) |
| -- Defined in procedures. Set if a direct parameterless recursive call |
| -- is detected while analyzing the body. Used to activate some error |
| -- checks for infinite recursion. |
| |
| -- Has_Shift_Operator (Flag267) [base type only] |
| -- Defined in integer types. Set in the base type of an integer type for |
| -- which at least one of the shift operators is defined. |
| |
| -- Has_Size_Clause (Flag29) |
| -- Defined in entities for types and objects. Set if a size clause is |
| -- defined for the entity. Used to prevent multiple Size clauses for a |
| -- given entity. Note that it is always initially cleared for a derived |
| -- type, even though the Size for such a type is inherited from a Size |
| -- clause given for the parent type. |
| |
| -- Has_Small_Clause (Flag67) |
| -- Defined in ordinary fixed point types (but not subtypes). Indicates |
| -- that a small clause has been given for the entity. Used to prevent |
| -- multiple Small clauses for a given entity. Note that it is always |
| -- initially cleared for a derived type, even though the Small for such |
| -- a type is inherited from a Small clause given for the parent type. |
| |
| -- Has_Specified_Layout (Flag100) [implementation base type only] |
| -- Defined in all type entities. Set for a record type or subtype if |
| -- the record layout has been specified by a record representation |
| -- clause. Note that this differs from the flag Has_Record_Rep_Clause |
| -- in that it is inherited by a derived type. Has_Record_Rep_Clause is |
| -- used to indicate that the type is mentioned explicitly in a record |
| -- representation clause, and thus is not inherited by a derived type. |
| -- This flag is always False for non-record types. |
| |
| -- Has_Specified_Stream_Input (Flag190) |
| -- Has_Specified_Stream_Output (Flag191) |
| -- Has_Specified_Stream_Read (Flag192) |
| -- Has_Specified_Stream_Write (Flag193) |
| -- Defined in all type and subtype entities. Set for a given view if the |
| -- corresponding stream-oriented attribute has been defined by an |
| -- attribute definition clause. When such a clause occurs, a TSS is set |
| -- on the underlying full view; the flags are used to track visibility of |
| -- the attribute definition clause for partial or incomplete views. |
| |
| -- Has_Static_Discriminants (Flag211) |
| -- Defined in record subtypes constrained by discriminant values. Set if |
| -- all the discriminant values have static values, meaning that in the |
| -- case of a variant record, the component list can be trimmed down to |
| -- include only the components corresponding to these discriminants. |
| |
| -- Has_Static_Predicate (Flag269) |
| -- Defined in all types and subtypes. Set if the type (which must be a |
| -- scalar type) has a predicate whose expression is predicate-static. |
| -- This can result from the use of any Predicate, Static_Predicate, or |
| -- Dynamic_Predicate aspect. We can distinguish these cases by testing |
| -- Has_Static_Predicate_Aspect and Has_Dynamic_Predicate_Aspect. See |
| -- description of the latter flag for further information on dynamic |
| -- predicates which are also static. |
| |
| -- Has_Static_Predicate_Aspect (Flag259) |
| -- Defined in all types and subtypes. Set if a Static_Predicate aspect |
| -- applies to the type. Note that we can tell if a static predicate is |
| -- present by looking at Has_Static_Predicate, but this could have come |
| -- from a Predicate aspect or pragma or even from a Dynamic_Predicate |
| -- aspect. When we need to know the difference (e.g. to know what set of |
| -- check policies apply, use this flag and Has_Dynamic_Predicate_Aspect |
| -- to determine which case we have). |
| |
| -- Has_Storage_Size_Clause (Flag23) [implementation base type only] |
| -- Defined in task types and access types. It is set if a Storage_Size |
| -- clause is present for the type. Used to prevent multiple clauses for |
| -- one type. Note that this flag is initially cleared for a derived type |
| -- even though the Storage_Size for such a type is inherited from a |
| -- Storage_Size clause given for the parent type. Note that in the case |
| -- of access types, this flag is defined only in the root type, since a |
| -- storage size clause cannot be given to a derived type. |
| |
| -- Has_Stream_Size_Clause (Flag184) |
| -- Defined in all entities. It is set for types which have a Stream_Size |
| -- clause attribute. Used to prevent multiple Stream_Size clauses for a |
| -- given entity, and also whether it is necessary to check for a stream |
| -- size clause. |
| |
| -- Has_Task (Flag30) [base type only] |
| -- Defined in all type entities. Set on task types themselves, and also |
| -- (recursively) on any composite type which has a component for which |
| -- Has_Task is set. The meaning is that an allocator or declaration of |
| -- such an object must create the required tasks. Note: the flag is not |
| -- set on access types, even if they designate an object that Has_Task. |
| |
| -- Has_Timing_Event (Flag289) [base type only] |
| -- Defined in all type entities. Set on language defined type |
| -- Ada.Real_Time.Timing_Events.Timing_Event, and also (recursively) on |
| -- any composite type which has a component for which Has_Timing_Event |
| -- is set. Used for the No_Local_Timing_Event restriction. |
| |
| -- Has_Thunks (Flag228) |
| -- Applies to E_Constant entities marked Is_Tag. True for secondary tag |
| -- referencing a dispatch table whose contents are pointers to thunks. |
| |
| -- Has_Unchecked_Union (Flag123) [base type only] |
| -- Defined in all type entities. Set on unchecked unions themselves |
| -- and (recursively) on any composite type which has a component for |
| -- which Has_Unchecked_Union is set. The meaning is that a comparison |
| -- operation or 'Valid_Scalars reference for the type is not permitted. |
| -- Note that the flag is not set on access types, even if they designate |
| -- an object that has the flag Has_Unchecked_Union set. |
| |
| -- Has_Unknown_Discriminants (Flag72) |
| -- Defined in all entities. Set for types with unknown discriminants. |
| -- Types can have unknown discriminants either from their declaration or |
| -- through type derivation. The use of this flag exactly meets the spec |
| -- in RM 3.7(26). Note that all class-wide types are considered to have |
| -- unknown discriminants. Note that both flags Has_Discriminants and |
| -- Has_Unknown_Discriminants may be true for a type. Class-wide types and |
| -- their subtypes have unknown discriminants and can have declared ones |
| -- as well. Private types declared with unknown discriminants may have a |
| -- full view that has explicit discriminants, and both flag will be set |
| -- on the partial view, to ensure that discriminants are properly |
| -- inherited in certain contexts. |
| |
| -- Has_Visible_Refinement (Flag263) |
| -- Defined in E_Abstract_State entities. Set when a state has at least |
| -- one refinement constituent and analysis is in the region between |
| -- pragma Refined_State and the end of the package body declarations. |
| |
| -- Has_Volatile_Components (Flag87) [implementation base type only] |
| -- Defined in all types and objects. Set only for an array type or array |
| -- object if a valid pragma Volatile_Components or a valid pragma |
| -- Atomic_Components applies to the type or object. Note that in the case |
| -- of an object, this flag is only set on the object if there was an |
| -- explicit pragma for the object. In other words, the proper test for |
| -- whether an object has volatile components is to see if either the |
| -- object or its base type has this flag set. Note that in the case of a |
| -- type the pragma will be chained to the rep item chain of the first |
| -- subtype in the usual manner. |
| |
| -- Has_Xref_Entry (Flag182) |
| -- Defined in all entities. Set if an entity has an entry in the Xref |
| -- information generated in ali files. This is true for all source |
| -- entities in the extended main source file. It is also true of entities |
| -- in other packages that are referenced directly or indirectly from the |
| -- main source file (indirect reference occurs when the main source file |
| -- references an entity with a type reference. See package Lib.Xref for |
| -- further details). |
| |
| -- Hiding_Loop_Variable (Node8) |
| -- Defined in variables. Set only if a variable of a discrete type is |
| -- hidden by a loop variable in the same local scope, in which case |
| -- the Hiding_Loop_Variable field of the hidden variable points to |
| -- the E_Loop_Parameter entity doing the hiding. Used in processing |
| -- warning messages if the hidden variable turns out to be unused |
| -- or is referenced without being set. |
| |
| -- Hidden_In_Formal_Instance (Elist30) |
| -- Defined on actuals for formal packages. Entities on the list are |
| -- formals that are hidden outside of the formal package when this |
| -- package is not declared with a box, or the formal itself is not |
| -- defaulted (see RM 12.7 (10)). Their visibility is restored on exit |
| -- from the current generic, because the actual for the formal package |
| -- may be used subsequently in the current unit. |
| |
| -- Homonym (Node4) |
| -- Defined in all entities. Link for list of entities that have the |
| -- same source name and that are declared in the same or enclosing |
| -- scopes. Homonyms in the same scope are overloaded. Used for name |
| -- resolution and for the generation of debugging information. |
| |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Present in concurrent type, entry, operator, [generic] package, |
| -- package body, [generic] subprogram, and subprogram body entities. |
| -- Set when the entity appears in an instance subject to SPARK_Mode |
| -- "off" and indicates that all SPARK_Mode pragmas found within must |
| -- be ignored. |
| |
| -- Implementation_Base_Type (synthesized) |
| -- Applies to all entities. For types, similar to Base_Type, but never |
| -- returns a private type when applied to a non-private type. Instead in |
| -- this case, it always returns the Underlying_Type of the base type, so |
| -- that we still have a concrete type. For entities other than types, |
| -- returns the entity unchanged. |
| |
| -- Import_Pragma (Node35) |
| -- Defined in subprogram entities. Set if a valid pragma Import or pragma |
| -- Import_Function or pragma Import_Procedure applies to the subprogram, |
| -- in which case this field points to the pragma (we can't use the normal |
| -- Rep_Item chain mechanism, because a single pragma Import can apply |
| -- to multiple subprogram entities). |
| |
| -- In_Package_Body (Flag48) |
| -- Defined in package entities. Set on the entity that denotes the |
| -- package (the defining occurrence of the package declaration) while |
| -- analyzing and expanding the package body. Reset on completion of |
| -- analysis/expansion. |
| |
| -- In_Private_Part (Flag45) |
| -- Defined in all entities. Can be set only in package entities and |
| -- objects. For package entities, this flag is set to indicate that the |
| -- private part of the package is being analyzed. The flag is reset at |
| -- the end of the package declaration. For objects it indicates that the |
| -- declaration of the object occurs in the private part of a package. |
| |
| -- Incomplete_Actuals (Elist24) |
| -- Defined on package entities that are instances. Indicates the actuals |
| -- types in the instantiation that are limited views. If this list is |
| -- not empty, the instantiation, which appears in a package declaration, |
| -- is relocated to the corresponding package body, which must have a |
| -- corresponding nonlimited with_clause. |
| |
| -- Initialization_Statements (Node28) |
| -- Defined in constants and variables. For a composite object initialized |
| -- initialized with an aggregate that has been converted to a sequence |
| -- of assignments, points to a block statement containing the |
| -- assignments. |
| |
| -- Inner_Instances (Elist23) |
| -- Defined in generic units. Contains element list of units that are |
| -- instantiated within the given generic. Used to diagnose circular |
| -- instantiations. |
| |
| -- Interface_Alias (Node25) |
| -- Defined in subprograms that cover a primitive operation of an abstract |
| -- interface type. Can be set only if the Is_Hidden flag is also set, |
| -- since such entities are always hidden. Points to its associated |
| -- interface subprogram. It is used to register the subprogram in |
| -- secondary dispatch table of the interface (Ada 2005: AI-251). |
| |
| -- Interface_Name (Node21) |
| -- Defined in constants, variables, exceptions, functions, procedures, |
| -- and packages. Set to Empty unless an export, import, or interface name |
| -- pragma has explicitly specified an external name, in which case it |
| -- references an N_String_Literal node for the specified external name. |
| -- Note that if this field is Empty, and Is_Imported or Is_Exported is |
| -- set, then the default interface name is the name of the entity, cased |
| -- in a manner that is appropriate to the system in use. Note that |
| -- Interface_Name is ignored if an address clause is present (since it |
| -- is meaningless in this case). |
| |
| -- Interfaces (Elist25) |
| -- Defined in record types and subtypes. List of abstract interfaces |
| -- implemented by a tagged type that are not already implemented by the |
| -- ancestors (Ada 2005: AI-251). |
| |
| -- Invariant_Procedure (synthesized) |
| -- Defined in types and subtypes. Set for private types and their full |
| -- views if one or more [class-wide] invariants apply to the type, or |
| -- when the type inherits class-wide invariants from a parent type or |
| -- an interface, or when the type is an array and its component type is |
| -- subject to an invariant, or when the type is record and contains a |
| -- component subject to an invariant (property is recursive). Points to |
| -- to the entity for a procedure which checks all these invariants. The |
| -- invariant procedure takes a single argument of the given type, and |
| -- returns if the invariant holds, or raises exception Assertion_Error |
| -- with an appropriate message if it does not hold. This attribute is |
| -- defined but always Empty for private subtypes. |
| |
| -- Note: the reason this is marked as a synthesized attribute is that the |
| -- way this is stored is as an element of the Subprograms_For_Type field. |
| |
| -- In_Use (Flag8) |
| -- Defined in packages and types. Set when analyzing a use clause for |
| -- the corresponding entity. Reset at end of corresponding declarative |
| -- part. The flag on a type is also used to determine the visibility of |
| -- the primitive operators of the type. |
| |
| -- Is_Abstract_Subprogram (Flag19) |
| -- Defined in all subprograms and entries. Set for abstract subprograms. |
| -- Always False for enumeration literals and entries. See also |
| -- Requires_Overriding. |
| |
| -- Is_Abstract_Type (Flag146) |
| -- Defined in all types. Set for abstract types. |
| |
| -- Is_Access_Constant (Flag69) |
| -- Defined in access types and subtypes. Indicates that the keyword |
| -- constant was present in the access type definition. |
| |
| -- Is_Access_Protected_Subprogram_Type (synthesized) |
| -- Applies to all types, true for named and anonymous access to |
| -- protected subprograms. |
| |
| -- Is_Access_Type (synthesized) |
| -- Applies to all entities, true for access types and subtypes |
| |
| -- Is_Activation_Record (Flag305) |
| -- Applies to E_In_Parameters generated in Exp_Unst for nested |
| -- subprograms, to mark the added formal that carries the activation |
| -- record created in the enclosing subprogram. |
| |
| -- Is_Actual_Subtype (Flag293) |
| -- Defined on all types, true for the generated constrained subtypes |
| -- that are built for unconstrained composite actuals. |
| |
| -- Is_Ada_2005_Only (Flag185) |
| -- Defined in all entities, true if a valid pragma Ada_05 or Ada_2005 |
| -- applies to the entity which specifically names the entity, indicating |
| -- that the entity is Ada 2005 only. Note that this flag is not set if |
| -- the entity is part of a unit compiled with the normal no-argument form |
| -- of pragma Ada_05 or Ada_2005. |
| |
| -- Is_Ada_2012_Only (Flag199) |
| -- Defined in all entities, true if a valid pragma Ada_12 or Ada_2012 |
| -- applies to the entity which specifically names the entity, indicating |
| -- that the entity is Ada 2012 only. Note that this flag is not set if |
| -- the entity is part of a unit compiled with the normal no-argument form |
| -- of pragma Ada_12 or Ada_2012. |
| |
| -- Is_Aliased (Flag15) |
| -- Defined in all entities. Set for objects and types whose declarations |
| -- carry the keyword aliased, and on record components that have the |
| -- keyword. For Ada 2012, also applies to formal parameters. |
| |
| -- Is_Array_Type (synthesized) |
| -- Applies to all entities, true for array types and subtypes |
| |
| -- Is_Asynchronous (Flag81) |
| -- Defined in all type entities and in procedure entities. Set |
| -- if a pragma Asynchronous applies to the entity. |
| |
| -- Is_Atomic (Flag85) |
| -- Defined in all type entities, and also in constants, components, and |
| -- variables. Set if a pragma Atomic or Shared applies to the entity. |
| -- In the case of private and incomplete types, this flag is set in |
| -- both the partial view and the full view. |
| |
| -- Is_Atomic_Or_VFA (synth) |
| -- Defined in all type entities, and also in constants, components and |
| -- variables. Set if a pragma Atomic or Shared or Volatile_Full_Access |
| -- applies to the entity. For many purposes VFA objects should be treated |
| -- the same as Atomic objects, and this predicate is intended for that |
| -- usage. In the case of private and incomplete types, the predicate |
| -- applies to both the partial view and the full view. |
| |
| -- Is_Base_Type (synthesized) |
| -- Applies to type and subtype entities. True if entity is a base type. |
| |
| -- Is_Bit_Packed_Array (Flag122) [implementation base type only] |
| -- Defined in all entities. This flag is set for a packed array type that |
| -- is bit-packed (i.e. the component size is known by the front end and |
| -- is in the range 1-63 but not a multiple of 8). Is_Packed is always set |
| -- if Is_Bit_Packed_Array is set, but it is possible for Is_Packed to be |
| -- set without Is_Bit_Packed_Array if the component size is not known by |
| -- the front-end or for the case of an array having one or more index |
| -- types that are enumeration types with non-standard representation. |
| |
| -- Is_Boolean_Type (synthesized) |
| -- Applies to all entities, true for boolean types and subtypes, |
| -- i.e. Standard.Boolean and all types ultimately derived from it. |
| |
| -- Is_Called (Flag102) |
| -- Defined in subprograms. Returns true if the subprogram is called |
| -- in the unit being compiled or in a unit in the context. Used for |
| -- inlining. |
| |
| -- Is_Character_Type (Flag63) |
| -- Defined in all entities. Set for character types and subtypes, |
| -- i.e. enumeration types that have at least one character literal. |
| |
| -- Is_Checked_Ghost_Entity (Flag277) |
| -- Applies to all entities. Set for abstract states, [generic] packages, |
| -- [generic] subprograms, components, discriminants, formal parameters, |
| -- objects, package bodies, subprogram bodies, and [sub]types subject to |
| -- pragma Ghost or inherit "ghostness" from an enclosing construct, and |
| -- subject to Assertion_Policy Ghost => Check. |
| |
| -- Is_Child_Unit (Flag73) |
| -- Defined in all entities. Set only for defining entities of program |
| -- units that are child units (but False for subunits). |
| |
| -- Is_Class_Wide_Clone (Flag290) |
| -- Defined on subprogram entities. Set for subprograms built in order |
| -- to implement properly the inheritance of class-wide pre- or post- |
| -- conditions when the condition contains calls to other primitives |
| -- of the ancestor type. Used to implement AI12-0195. |
| |
| -- Is_Class_Wide_Equivalent_Type (Flag35) |
| -- Defined in record types and subtypes. Set to True, if the type acts |
| -- as a class-wide equivalent type, i.e. the Equivalent_Type field of |
| -- some class-wide subtype entity references this record type. |
| |
| -- Is_Class_Wide_Type (synthesized) |
| -- Applies to all entities, true for class wide types and subtypes |
| |
| -- Is_Compilation_Unit (Flag149) |
| -- Defined in all entities. Set if the entity is a package or subprogram |
| -- entity for a compilation unit other than a subunit (since we treat |
| -- subunits as part of the same compilation operation as the ultimate |
| -- parent, we do not consider them to be separate units for this flag). |
| |
| -- Is_Completely_Hidden (Flag103) |
| -- Defined on discriminants. Only set on girder discriminants of |
| -- untagged types. When set, the entity is a girder discriminant of a |
| -- derived untagged type which is not directly visible in the derived |
| -- type because the derived type or one of its ancestors have renamed the |
| -- discriminants in the root type. Note: there are girder discriminants |
| -- which are not Completely_Hidden (e.g. discriminants of a root type). |
| |
| -- Is_Composite_Type (synthesized) |
| -- Applies to all entities, true for all composite types and subtypes. |
| -- Either Is_Composite_Type or Is_Elementary_Type (but not both) is true |
| -- of any type. |
| |
| -- Is_Concurrent_Record_Type (Flag20) |
| -- Defined in record types and subtypes. Set if the type was created |
| -- by the expander to represent a task or protected type. For every |
| -- concurrent type, such as record type is constructed, and task and |
| -- protected objects are instances of this record type at run time |
| -- (The backend will replace declarations of the concurrent type using |
| -- the declarations of the corresponding record type). See Exp_Ch9 for |
| -- further details. |
| |
| -- Is_Concurrent_Type (synthesized) |
| -- Applies to all entities, true for task types and subtypes and for |
| -- protected types and subtypes. |
| |
| -- Is_Constant_Object (synthesized) |
| -- Applies to all entities, true for E_Constant, E_Loop_Parameter, and |
| -- E_In_Parameter entities. |
| |
| -- Is_Constrained (Flag12) |
| -- Defined in types or subtypes which may have index, discriminant |
| -- or range constraint (i.e. array types and subtypes, record types |
| -- and subtypes, string types and subtypes, and all numeric types). |
| -- Set if the type or subtype is constrained. |
| |
| -- Is_Constr_Subt_For_U_Nominal (Flag80) |
| -- Defined in all types and subtypes. Set only for the constructed |
| -- subtype of an object whose nominal subtype is unconstrained. Note |
| -- that the constructed subtype itself will be constrained. |
| |
| -- Is_Constr_Subt_For_UN_Aliased (Flag141) |
| -- Defined in all types and subtypes. This flag can be set only if |
| -- Is_Constr_Subt_For_U_Nominal is also set. It indicates that in |
| -- addition the object concerned is aliased. This flag is used by |
| -- the backend to determine whether a template must be constructed. |
| |
| -- Is_Constructor (Flag76) |
| -- Defined in function and procedure entities. Set if a pragma |
| -- CPP_Constructor applies to the subprogram. |
| |
| -- Is_Controlled_Active (Flag42) [base type only] |
| -- Defined in all type entities. Indicates that the type is controlled, |
| -- i.e. is either a descendant of Ada.Finalization.Controlled or of |
| -- Ada.Finalization.Limited_Controlled. |
| |
| -- Is_Controlled (synth) [base type only] |
| -- Defined in all type entities. Set if Is_Controlled_Active is set for |
| -- the type, and Disable_Controlled is not set. |
| |
| -- Is_Controlling_Formal (Flag97) |
| -- Defined in all Formal_Kind entities. Marks the controlling parameters |
| -- of dispatching operations. |
| |
| -- Is_CPP_Class (Flag74) |
| -- Defined in all type entities, set only for tagged types to which a |
| -- valid pragma Import (CPP, ...) or pragma CPP_Class has been applied. |
| |
| -- Is_Decimal_Fixed_Point_Type (synthesized) |
| -- Applies to all type entities, true for decimal fixed point |
| -- types and subtypes. |
| |
| -- Is_Descendant_Of_Address (Flag223) |
| -- Defined in all entities. True if the entity is type System.Address, |
| -- or (recursively) a subtype or derived type of System.Address. |
| |
| -- Is_DIC_Procedure (Flag132) |
| -- Defined in functions and procedures. Set for a generated procedure |
| -- which verifies the assumption of pragma Default_Initial_Condition at |
| -- run time. |
| |
| -- Is_Discrete_Or_Fixed_Point_Type (synthesized) |
| -- Applies to all entities, true for all discrete types and subtypes |
| -- and all fixed-point types and subtypes. |
| |
| -- Is_Discrete_Type (synthesized) |
| -- Applies to all entities, true for all discrete types and subtypes |
| |
| -- Is_Discrim_SO_Function (Flag176) |
| -- Defined in all entities. Set only in E_Function entities that Layout |
| -- creates to compute discriminant-dependent dynamic size/offset values. |
| |
| -- Is_Discriminant_Check_Function (Flag264) |
| -- Defined in all entities. Set only in E_Function entities for functions |
| -- created to do discriminant checks. |
| |
| -- Is_Discriminal (synthesized) |
| -- Applies to all entities, true for renamings of discriminants. Such |
| -- entities appear as constants or IN parameters. |
| |
| -- Is_Dispatch_Table_Entity (Flag234) |
| -- Applies to all entities. Set to indicate to the backend that this |
| -- entity is associated with a dispatch table. |
| |
| -- Is_Dispatching_Operation (Flag6) |
| -- Defined in all entities. Set for procedures, functions, generic |
| -- procedures, and generic functions if the corresponding operation |
| -- is dispatching. |
| |
| -- Is_Dynamic_Scope (synthesized) |
| -- Applies to all Entities. Returns True if the entity is a dynamic |
| -- scope (i.e. a block, subprogram, task_type, entry or extended return |
| -- statement). |
| |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Defined in elaboration targets (see terminology in Sem_Elab). Set when |
| -- the target appears in a region which is subject to elabled elaboration |
| -- checks. Such targets are allowed to generate run-time conditional ABE |
| -- checks or guaranteed ABE failures. |
| |
| -- Is_Elaboration_Target (synthesized) |
| -- Applies to all entities, True only for elaboration targets (see the |
| -- terminology in Sem_Elab). |
| |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Defined in elaboration targets (see terminology in Sem_Elab). Set when |
| -- the target appears in a region with elaboration warnings enabled. |
| |
| -- Is_Elementary_Type (synthesized) |
| -- Applies to all entities, True for all elementary types and subtypes. |
| -- Either Is_Composite_Type or Is_Elementary_Type (but not both) is true |
| -- of any type. |
| |
| -- Is_Eliminated (Flag124) |
| -- Defined in type entities, subprogram entities, and object entities. |
| -- Indicates that the corresponding entity has been eliminated by use |
| -- of pragma Eliminate. Also used to mark subprogram entities whose |
| -- declaration and body are within unreachable code that is removed. |
| |
| -- Is_Entry (synthesized) |
| -- Applies to all entities, True only for entry and entry family |
| -- entities and False for all other entity kinds. |
| |
| -- Is_Entry_Formal (Flag52) |
| -- Defined in all entities. Set only for entry formals (which can only |
| -- be in, in-out or out parameters). This flag is used to speed up the |
| -- test for the need to replace references in Exp_Ch2. |
| |
| -- Is_Entry_Wrapper (Flag297) |
| -- Defined on wrappers created for entries that have precondition aspects |
| |
| -- Is_Enumeration_Type (synthesized) |
| -- Defined in all entities, true for enumeration types and subtypes |
| |
| -- Is_Exception_Handler (Flag286) |
| -- Defined in blocks. Set if the block serves only as a scope of an |
| -- exception handler with a choice parameter. Such a block does not |
| -- physically appear in the tree. |
| |
| -- Is_Exported (Flag99) |
| -- Defined in all entities. Set if the entity is exported. For now we |
| -- only allow the export of constants, exceptions, functions, procedures |
| -- and variables, but that may well change later on. Exceptions can only |
| -- be exported in the Java VM implementation of GNAT, which is retired. |
| |
| -- Is_External_State (synthesized) |
| -- Applies to all entities, true for abstract states that are subject to |
| -- option External or Synchronous. |
| |
| -- Is_Finalized_Transient (Flag252) |
| -- Defined in constants, loop parameters of generalized iterators, and |
| -- variables. Set when a transient object has been finalized by one of |
| -- the transient finalization mechanisms. The flag prevents the double |
| -- finalization of the object. |
| |
| -- Is_Finalizer (synthesized) |
| -- Applies to all entities, true for procedures containing finalization |
| -- code to process local or library level objects. |
| |
| -- Is_First_Subtype (Flag70) |
| -- Defined in all entities. True for first subtypes (RM 3.2.1(6)), |
| -- i.e. the entity in the type declaration that introduced the type. |
| -- This may be the base type itself (e.g. for record declarations and |
| -- enumeration type declarations), or it may be the first subtype of |
| -- an anonymous base type (e.g. for integer type declarations or |
| -- constrained array declarations). |
| |
| -- Is_Fixed_Point_Type (synthesized) |
| -- Applies to all entities, true for decimal and ordinary fixed |
| -- point types and subtypes. |
| |
| -- Is_Floating_Point_Type (synthesized) |
| -- Applies to all entities, true for float types and subtypes |
| |
| -- Is_Formal (synthesized) |
| -- Applies to all entities, true for IN, IN OUT and OUT parameters |
| |
| -- Is_Formal_Object (synthesized) |
| -- Applies to all entities, true for generic IN and IN OUT parameters |
| |
| -- Is_Formal_Subprogram (Flag111) |
| -- Defined in all entities. Set for generic formal subprograms. |
| |
| -- Is_For_Access_Subtype (Flag118) |
| -- Defined in E_Private_Subtype and E_Record_Subtype entities. Means the |
| -- sole purpose of the type is to be designated by an Access_Subtype and |
| -- hence should not be expanded into components because the type may not |
| -- have been found or frozen yet. |
| |
| -- Is_Frozen (Flag4) |
| -- Defined in all type and subtype entities. Set if type or subtype has |
| -- been frozen. |
| |
| -- Is_Generic_Actual_Subprogram (Flag274) |
| -- Defined on functions and procedures. Set on the entity of the renaming |
| -- declaration created within an instance for an actual subprogram. |
| -- Used to generate constraint checks on calls to these subprograms, even |
| -- within an instance of a predefined run-time unit, in which checks |
| -- are otherwise suppressed. |
| -- |
| -- The flag is also set on the entity of the expression function created |
| -- within an instance, for a function that has external axiomatization, |
| -- for use in GNATprove mode. |
| |
| -- Is_Generic_Actual_Type (Flag94) |
| -- Defined in all type and subtype entities. Set in the subtype |
| -- declaration that renames the generic formal as a subtype of the |
| -- actual. Guarantees that the subtype is not static within the instance. |
| -- Also used during analysis of an instance, to simplify resolution of |
| -- accidental overloading that occurs when different formal types get the |
| -- same actual. |
| |
| -- Is_Generic_Instance (Flag130) |
| -- Defined in all entities. Set to indicate that the entity is an |
| -- instance of a generic unit, or a formal package (which is an instance |
| -- of the template). |
| |
| -- Is_Generic_Subprogram (synthesized) |
| -- Applies to all entities. Yields True for a generic subprogram |
| -- (generic function, generic subprogram), False for all other entities. |
| |
| -- Is_Generic_Type (Flag13) |
| -- Defined in all entities. Set for types which are generic formal types. |
| -- Such types have an Ekind that corresponds to their classification, so |
| -- the Ekind cannot be used to identify generic formal types. |
| |
| -- Is_Generic_Unit (synthesized) |
| -- Applies to all entities. Yields True for a generic unit (generic |
| -- package, generic function, generic procedure), and False for all |
| -- other entities. |
| |
| -- Is_Ghost_Entity (synthesized) |
| -- Applies to all entities. Yields True for abstract states, [generic] |
| -- packages, [generic] subprograms, components, discriminants, formal |
| -- parameters, objects, package bodies, subprogram bodies, and [sub]types |
| -- subject to pragma Ghost or those that inherit the Ghost propery from |
| -- an enclosing construct. |
| |
| -- Is_Hidden (Flag57) |
| -- Defined in all entities. Set for all entities declared in the |
| -- private part or body of a package. Also marks generic formals of a |
| -- formal package declared without a box. For library level entities, |
| -- this flag is set if the entity is not publicly visible. This flag |
| -- is reset when compiling the body of the package where the entity |
| -- is declared, when compiling the private part or body of a public |
| -- child unit, and when compiling a private child unit (see Install_ |
| -- Private_Declaration in sem_ch7). |
| |
| -- Is_Hidden_Non_Overridden_Subpgm (Flag2) |
| -- Defined in all entities. Set for implicitly declared subprograms |
| -- that require overriding or are null procedures, and are hidden by |
| -- a non-fully conformant homograph with the same characteristics |
| -- (Ada RM 8.3 12.3/2). |
| |
| -- Is_Hidden_Open_Scope (Flag171) |
| -- Defined in all entities. Set for a scope that contains the |
| -- instantiation of a child unit, and whose entities are not visible |
| -- during analysis of the instance. |
| |
| -- Is_Ignored_Ghost_Entity (Flag278) |
| -- Applies to all entities. Set for abstract states, [generic] packages, |
| -- [generic] subprograms, components, discriminants, formal parameters, |
| -- objects, package bodies, subprogram bodies, and [sub]types subject to |
| -- pragma Ghost or inherit "ghostness" from an enclosing construct, and |
| -- subject to Assertion_Policy Ghost => Ignore. |
| |
| -- Is_Ignored_Transient (Flag295) |
| -- Defined in constants, loop parameters of generalized iterators, and |
| -- variables. Set when a transient object must be processed by one of |
| -- the transient finalization mechanisms. Once marked, a transient is |
| -- intentionally ignored by the general finalization mechanism because |
| -- its clean up actions are context specific. |
| |
| -- Is_Immediately_Visible (Flag7) |
| -- Defined in all entities. Set if entity is immediately visible, i.e. |
| -- is defined in some currently open scope (RM 8.3(4)). |
| |
| -- Is_Implementation_Defined (Flag254) |
| -- Defined in all entities. Set if a pragma Implementation_Defined is |
| -- applied to the pragma. Used to mark all implementation defined |
| -- identifiers in standard library packages, and to implement the |
| -- restriction No_Implementation_Identifiers. |
| |
| -- Is_Imported (Flag24) |
| -- Defined in all entities. Set if the entity is imported. For now we |
| -- only allow the import of exceptions, functions, procedures, packages, |
| -- constants, and variables. Exceptions, packages, and types can only be |
| -- imported in the Java VM implementation, which is retired. |
| |
| -- Is_Incomplete_Or_Private_Type (synthesized) |
| -- Applies to all entities, true for private and incomplete types |
| |
| -- Is_Incomplete_Type (synthesized) |
| -- Applies to all entities, true for incomplete types and subtypes |
| |
| -- Is_Independent (Flag268) |
| -- Defined in all type entities, and also in constants, components and |
| -- variables. Set if a valid pragma or aspect Independent applies to the |
| -- entity, or if a valid pragma or aspect Independent_Components applies |
| -- to the enclosing record type for a component. Also set if a pragma |
| -- Shared or pragma Atomic applies to the entity. In the case of private |
| -- and incomplete types, this flag is set in both the partial view and |
| -- the full view. |
| |
| -- Is_Initial_Condition_Procedure (Flag302) |
| -- Defined in functions and procedures. Set for a generated procedure |
| -- which verifies the assumption of pragma Initial_Condition at run time. |
| |
| -- Is_Inlined (Flag11) |
| -- Defined in all entities. Set for functions and procedures which are |
| -- to be inlined. For subprograms created during expansion, this flag |
| -- may be set directly by the expander to request inlining. Also set |
| -- for packages that contain inlined subprograms, whose bodies must be |
| -- be compiled. Is_Inlined is also set on generic subprograms and is |
| -- inherited by their instances. It is also set on the body entities |
| -- of inlined subprograms. See also Has_Pragma_Inline. |
| |
| -- Is_Inlined_Always (Flag1) |
| -- Defined in subprograms. Set for functions and procedures which are |
| -- always inlined in GNATprove mode. GNATprove uses this flag to know |
| -- when a body does not need to be analyzed. The value of this flag is |
| -- only meaningful if Body_To_Inline is not Empty for the subprogram. |
| |
| -- Is_Instantiated (Flag126) |
| -- Defined in generic packages and generic subprograms. Set if the unit |
| -- is instantiated from somewhere in the extended main source unit. This |
| -- flag is used to control warnings about the unit being uninstantiated. |
| -- Also set in a package that is used as an actual for a generic package |
| -- formal in an instantiation. Also set on a parent instance, in the |
| -- instantiation of a child, which is implicitly declared in the parent. |
| |
| -- Is_Integer_Type (synthesized) |
| -- Applies to all entities, true for integer types and subtypes |
| |
| -- Is_Interface (Flag186) |
| -- Defined in record types and subtypes. Set to indicate that the current |
| -- entity corresponds to an abstract interface. Because abstract |
| -- interfaces are conceptually a special kind of abstract tagged type |
| -- we represent them by means of tagged record types and subtypes |
| -- marked with this attribute. This allows us to reuse most of the |
| -- compiler support for abstract tagged types to implement interfaces |
| -- (Ada 2005: AI-251). |
| |
| -- Is_Internal (Flag17) |
| -- Defined in all entities. Set to indicate an entity created during |
| -- semantic processing (e.g. an implicit type, or a temporary). The |
| -- current uses of this flag are: |
| -- |
| -- 1) Internal entities (such as temporaries generated for the result |
| -- of an inlined function call or dummy variables generated for the |
| -- debugger). Set to indicate that they need not be initialized, even |
| -- when scalars are initialized or normalized. |
| -- |
| -- 2) Predefined primitives of tagged types. Set to mark that they |
| -- have specific properties: first they are primitives even if they |
| -- are not defined in the type scope (the freezing point is not |
| -- necessarily in the same scope), and second the predefined equality |
| -- can be overridden by a user-defined equality, no body will be |
| -- generated in this case. |
| -- |
| -- 3) Object declarations generated by the expander that are implicitly |
| -- imported or exported so that they can be marked in Sprint output. |
| -- |
| -- 4) Internal entities in the list of primitives of tagged types that |
| -- are used to handle secondary dispatch tables. These entities have |
| -- also the attribute Interface_Alias. |
| |
| -- Is_Interrupt_Handler (Flag89) |
| -- Defined in procedures. Set if a pragma Interrupt_Handler applies |
| -- to the procedure. The procedure must be parameterless, and on all |
| -- targets except AAMP it must be a protected procedure. |
| |
| -- Is_Intrinsic_Subprogram (Flag64) |
| -- Defined in functions and procedures. It is set if a valid pragma |
| -- Interface or Import is present for this subprogram specifying |
| -- convention Intrinsic. Valid means that the name and profile of the |
| -- subprogram match the requirements of one of the recognized intrinsic |
| -- subprograms (see package Sem_Intr for details). Note: the value of |
| -- Convention for such an entity will be set to Convention_Intrinsic, |
| -- but it is the setting of Is_Intrinsic_Subprogram, NOT simply having |
| -- convention set to intrinsic, which causes intrinsic code to be |
| -- generated. |
| |
| -- Is_Invariant_Procedure (Flag257) |
| -- Defined in functions and procedures. Set for a generated invariant |
| -- procedure which verifies the invariants of both the partial and full |
| -- views of a private type or private extension as well as any inherited |
| -- class-wide invariants from parent types or interfaces. |
| |
| -- Is_Itype (Flag91) |
| -- Defined in all entities. Set to indicate that a type is an Itype, |
| -- which means that the declaration for the type does not appear |
| -- explicitly in the tree. Instead the backend will elaborate the type |
| -- when it is first used. Has_Delayed_Freeze can be set for Itypes, and |
| -- the meaning is that the first use (the one which causes the type to be |
| -- defined) will be the freeze node. Note that an important restriction |
| -- on Itypes is that the first use of such a type (the one that causes it |
| -- to be defined) must be in the same scope as the type. |
| |
| -- Is_Known_Non_Null (Flag37) |
| -- Defined in all entities. Relevant (and can be set) only for |
| -- objects of an access type. It is set if the object is currently |
| -- known to have a non-null value (meaning that no access checks |
| -- are needed). The indication can for example come from assignment |
| -- of an access parameter or an allocator whose value is known non-null. |
| -- |
| -- Note: this flag is set according to the sequential flow of the |
| -- program, watching the current value of the variable. However, this |
| -- processing can miss cases of changing the value of an aliased or |
| -- constant object, so even if this flag is set, it should not be |
| -- believed if the variable is aliased or volatile. It would be a |
| -- little neater to avoid the flag being set in the first place in |
| -- such cases, but that's trickier, and there is only one place that |
| -- tests the value anyway. |
| -- |
| -- The flag is dynamically set and reset as semantic analysis and |
| -- expansion proceeds. Its value is meaningless once the tree is |
| -- fully constructed, since it simply indicates the last state. |
| -- Thus this flag has no meaning to the backend. |
| |
| -- Is_Known_Null (Flag204) |
| -- Defined in all entities. Relevant (and can be set ) only for |
| -- objects of an access type. It is set if the object is currently known |
| -- to have a null value (meaning that a dereference will surely raise |
| -- constraint error exception). The indication can come from an |
| -- assignment or object declaration. |
| -- |
| -- The comments above about sequential flow and aliased and volatile for |
| -- the Is_Known_Non_Null flag apply equally to the Is_Known_Null flag. |
| |
| -- Is_Known_Valid (Flag170) |
| -- Defined in all entities. Relevant for types (and subtype) and |
| -- for objects (and enumeration literals) of a discrete type. |
| -- |
| -- The purpose of this flag is to implement the requirement stated |
| -- in (RM 13.9.1(9-11)) which require that the use of possibly invalid |
| -- values may not cause programs to become erroneous. See the function |
| -- Checks.Expr_Known_Valid for further details. Note that the setting |
| -- is conservative, in the sense that if the flag is set, it must be |
| -- right. If the flag is not set, nothing is known about the validity. |
| -- |
| -- For enumeration literals, the flag is always set, since clearly |
| -- an enumeration literal represents a valid value. Range checks |
| -- where necessary will ensure that this valid value is appropriate. |
| -- |
| -- For objects, the flag indicates the state of knowledge about the |
| -- current value of the object. This may be modified during expansion, |
| -- and thus the final value is not relevant to the backend. |
| -- |
| -- For types and subtypes, the flag is set if all possible bit patterns |
| -- of length Object_Size (i.e. Esize of the type) represent valid values |
| -- of the type. In general for such types, all values are valid, the |
| -- only exception being the case where an object of the type has an |
| -- explicit size that is greater than Object_Size. |
| -- |
| -- For non-discrete objects, the setting of the Is_Known_Valid flag is |
| -- not defined, and is not relevant, since the considerations of the |
| -- requirement in (RM 13.9.1(9-11)) do not apply. |
| -- |
| -- The flag is dynamically set and reset as semantic analysis and |
| -- expansion proceeds. Its value is meaningless once the tree is |
| -- fully constructed, since it simply indicates the last state. |
| -- Thus this flag has no meaning to the backend. |
| |
| -- Is_Limited_Composite (Flag106) |
| -- Defined in all entities. Set for composite types that have a limited |
| -- component. Used to enforce the rule that operations on the composite |
| -- type that depend on the full view of the component do not become |
| -- visible until the immediate scope of the composite type itself |
| -- (RM 7.3.1 (5)). |
| |
| -- Is_Limited_Interface (Flag197) |
| -- Defined in record types and subtypes. True for interface types, if |
| -- interface is declared limited, task, protected, or synchronized, or |
| -- is derived from a limited interface. |
| |
| -- Is_Limited_Record (Flag25) |
| -- Defined in all entities. Set to true for record (sub)types if the |
| -- record is declared to be limited. Note that this flag is not set |
| -- simply because some components of the record are limited. |
| |
| -- Is_Local_Anonymous_Access (Flag194) |
| -- Defined in access types. Set for an anonymous access type to indicate |
| -- that the type is created for a record component with an access |
| -- definition, an array component, or (pre-Ada 2012) a standalone object. |
| -- Such anonymous types have an accessibility level equal to that of the |
| -- declaration in which they appear, unlike the anonymous access types |
| -- that are created for access parameters, access discriminants, and |
| -- (as of Ada 2012) stand-alone objects. |
| |
| -- Is_Loop_Parameter (Flag307) |
| -- Applies to all entities. Certain loops, in particular "for ... of" |
| -- loops, get transformed so that the loop parameter is declared by a |
| -- variable declaration, so the entity is an E_Variable. This is True for |
| -- such E_Variables; False otherwise. |
| |
| -- Is_Machine_Code_Subprogram (Flag137) |
| -- Defined in subprogram entities. Set to indicate that the subprogram |
| -- is a machine code subprogram (i.e. its body includes at least one |
| -- code statement). Also indicates that all necessary semantic checks |
| -- as required by RM 13.8(3) have been performed. |
| |
| -- Is_Modular_Integer_Type (synthesized) |
| -- Applies to all entities. True if entity is a modular integer type |
| |
| -- Is_Non_Static_Subtype (Flag109) |
| -- Defined in all type and subtype entities. It is set in some (but not |
| -- all) cases in which a subtype is known to be non-static. Before this |
| -- flag was added, the computation of whether a subtype was static was |
| -- entirely synthesized, by looking at the bounds, and the immediate |
| -- subtype parent. However, this method does not work for some Itypes |
| -- that have no parent set (and the only way to find the immediate |
| -- subtype parent is to go through the tree). For now, this flag is set |
| -- conservatively, i.e. if it is set then for sure the subtype is non- |
| -- static, but if it is not set, then the type may or may not be static. |
| -- Thus the test for a static subtype is that this flag is clear AND that |
| -- the bounds are static AND that the parent subtype (if available to be |
| -- tested) is static. Eventually we should make sure this flag is always |
| -- set right, at which point, these comments can be removed, and the |
| -- tests for static subtypes greatly simplified. |
| |
| -- Is_Null_Init_Proc (Flag178) |
| -- Defined in procedure entities. Set for generated init proc procedures |
| -- (used to initialize composite types), if the code for the procedure |
| -- is null (i.e. is a return and nothing else). Such null initialization |
| -- procedures are generated in case some client is compiled using the |
| -- Initialize_Scalars pragma, generating a call to this null procedure, |
| -- but there is no need to call such procedures within a compilation |
| -- unit, and this flag is used to suppress such calls. |
| |
| -- Is_Null_State (synthesized) |
| -- Applies to all entities, true for an abstract state declared with |
| -- keyword null. |
| |
| -- Is_Numeric_Type (synthesized) |
| -- Applies to all entities, true for all numeric types and subtypes |
| -- (integer, fixed, float). |
| |
| -- Is_Object (synthesized) |
| -- Applies to all entities, true for entities representing objects, |
| -- including generic formal parameters. |
| |
| -- Is_Obsolescent (Flag153) |
| -- Defined in all entities. Set for any entity to which a valid pragma |
| -- or aspect Obsolescent applies. |
| |
| -- Is_Only_Out_Parameter (Flag226) |
| -- Defined in formal parameter entities. Set if this parameter is the |
| -- only OUT parameter for this formal part. If there is more than one |
| -- out parameter, or if there is some other IN OUT parameter then this |
| -- flag is not set in any of them. Used in generation of warnings. |
| |
| -- Is_Ordinary_Fixed_Point_Type (synthesized) |
| -- Applies to all entities, true for ordinary fixed point types and |
| -- subtypes. |
| |
| -- Is_Package_Body_Entity (Flag160) |
| -- Defined in all entities. Set for entities defined at the top level |
| -- of a package body. Used to control externally generated names. |
| |
| -- Is_Package_Or_Generic_Package (synthesized) |
| -- Applies to all entities. True for packages and generic packages. |
| -- False for all other entities. |
| |
| -- Is_Packed (Flag51) [implementation base type only] |
| -- Defined in all type entities. This flag is set only for record and |
| -- array types which have a packed representation. There are four cases |
| -- which cause packing: |
| -- |
| -- 1. Explicit use of pragma Pack to pack a record. |
| -- 2. Explicit use of pragma Pack to pack an array. |
| -- 3. Setting Component_Size of an array to a packable value. |
| -- 4. Indexing an array with a non-standard enumeration type. |
| -- |
| -- For records, Is_Packed is always set if Has_Pragma_Pack is set, and |
| -- can also be set on its own in a derived type which inherited its |
| -- packed status. |
| -- |
| -- For arrays, Is_Packed is set if either Has_Pragma_Pack is set and the |
| -- component size is either not known at compile time or known but not |
| -- 8/16/32/64 bits, or a Component_Size clause exists and the specified |
| -- value is smaller than 64 bits but not 8/16/32, or if the array has one |
| -- or more index types that are enumeration types with a non-standard |
| -- representation (in GNAT, we store such arrays compactly, using the Pos |
| -- of the enumeration type value). As for the case of records, Is_Packed |
| -- can be set on its own for a derived type. |
| |
| -- Before an array type is frozen, Is_Packed will always be set if |
| -- Has_Pragma_Pack is set. Before the freeze point, it is not possible |
| -- to know the component size, since the component type is not frozen |
| -- until the array type is frozen. Thus Is_Packed for an array type |
| -- before it is frozen means that packed is required. Then if it turns |
| -- out that the component size doesn't require packing, the Is_Packed |
| -- flag gets turned off. |
| |
| -- In the bit-packed array case (i.e. the component size is known by the |
| -- front end and is in the range 1-63 but not a multiple of 8), then the |
| -- Is_Bit_Packed_Array flag will be set once the array type is frozen. |
| -- |
| -- Is_Packed_Array (synth) |
| -- Applies to all entities, true if entity is for a packed array. |
| |
| -- Is_Packed_Array_Impl_Type (Flag138) |
| -- Defined in all entities. This flag is set on the entity for the type |
| -- used to implement a packed array (either a modular type or a subtype |
| -- of Packed_Bytes{1,2,4} in the bit-packed array case, a regular array |
| -- in the non-standard enumeration index case). It is set if and only |
| -- if the type appears in the Packed_Array_Impl_Type field of some other |
| -- entity. It is used by the back end to activate the special processing |
| -- for such types (unchecked conversions that would not otherwise be |
| -- allowed are allowed for such types). If Is_Packed_Array_Impl_Type is |
| -- set in an entity, then the Original_Array_Type field of this entity |
| -- points to the array type for which this is the Packed_Array_Impl_Type. |
| |
| -- Is_Param_Block_Component_Type (Flag215) [base type only] |
| -- Defined in access types. Set to indicate that a type is the type of a |
| -- component of the parameter block record type generated by the compiler |
| -- for an entry or a select statement. Read by CodePeer. |
| |
| -- Is_Partial_Invariant_Procedure (Flag292) |
| -- Defined in functions and procedures. Set for a generated invariant |
| -- procedure which verifies the invariants of the partial view of a |
| -- private type or private extension. |
| |
| -- Is_Potentially_Use_Visible (Flag9) |
| -- Defined in all entities. Set if entity is potentially use visible, |
| -- i.e. it is defined in a package that appears in a currently active |
| -- use clause (RM 8.4(8)). Note that potentially use visible entities |
| -- are not necessarily use visible (RM 8.4(9-11)). |
| |
| -- Is_Predicate_Function (Flag255) |
| -- Present in functions and procedures. Set for generated predicate |
| -- functions. |
| |
| -- Is_Predicate_Function_M (Flag256) |
| -- Present in functions and procedures. Set for special version of |
| -- predicate function generated for use in membership tests, where |
| -- raise expressions are transformed to return False. |
| |
| -- Is_Preelaborated (Flag59) |
| -- Defined in all entities, set in E_Package and E_Generic_Package |
| -- entities to which a pragma Preelaborate is applied, and also in |
| -- all entities within such packages. Note that the fact that this |
| -- flag is set does not necesarily mean that no elaboration code is |
| -- generated for the package. |
| |
| -- Is_Primitive (Flag218) |
| -- Defined in overloadable entities and in generic subprograms. Set to |
| -- indicate that this is a primitive operation of some type, which may |
| -- be a tagged type or an untagged type. Used to verify overriding |
| -- indicators in bodies. |
| |
| -- Is_Primitive_Wrapper (Flag195) |
| -- Defined in functions and procedures created by the expander to serve |
| -- as an indirection mechanism to overriding primitives of concurrent |
| -- types, entries and protected procedures. |
| |
| -- Is_Prival (synthesized) |
| -- Applies to all entities, true for renamings of private protected |
| -- components. Such entities appear as constants or variables. |
| |
| -- Is_Private_Composite (Flag107) |
| -- Defined in composite types that have a private component. Used to |
| -- enforce the rule that operations on the composite type that depend |
| -- on the full view of the component, do not become visible until the |
| -- immediate scope of the composite type itself (7.3.1 (5)). Both this |
| -- flag and Is_Limited_Composite are needed. |
| |
| -- Is_Private_Descendant (Flag53) |
| -- Defined in entities that can represent library units (packages, |
| -- functions, procedures). Set if the library unit is itself a private |
| -- child unit, or if it is the descendant of a private child unit. |
| |
| -- Is_Private_Primitive (Flag245) |
| -- Defined in subprograms. Set if the operation is a primitive of a |
| -- tagged type (procedure or function dispatching on result) whose |
| -- full view has not been seen. Used in particular for primitive |
| -- subprograms of a synchronized type declared between the two views |
| -- of the type, so that the wrapper built for such a subprogram can |
| -- be given the proper signature. |
| |
| -- Is_Private_Type (synthesized) |
| -- Applies to all entities, true for private types and subtypes, |
| -- as well as for record with private types as subtypes. |
| |
| -- Is_Protected_Component (synthesized) |
| -- Applicable to all entities, true if the entity denotes a private |
| -- component of a protected type. |
| |
| -- Is_Protected_Interface (synthesized) |
| -- Defined in types that are interfaces. True if interface is declared |
| -- protected, or is derived from protected interfaces. |
| |
| -- Is_Protected_Record_Type (synthesized) |
| -- Applies to all entities, true if Is_Concurrent_Record_Type is true and |
| -- Corresponding_Concurrent_Type is a protected type. |
| |
| -- Is_Protected_Type (synthesized) |
| -- Applies to all entities, true for protected types and subtypes |
| |
| -- Is_Public (Flag10) |
| -- Defined in all entities. Set to indicate that an entity defined in |
| -- one compilation unit can be referenced from other compilation units. |
| -- If this reference causes a reference in the generated code, for |
| -- example in the case of a variable name, then the backend will generate |
| -- an appropriate external name for use by the linker. |
| |
| -- Is_Pure (Flag44) |
| -- Defined in all entities. Set in all entities of a unit to which a |
| -- pragma Pure is applied except for non-intrinsic imported subprograms, |
| -- and also set for the entity of the unit itself. In addition, this |
| -- flag may be set for any other functions or procedures that are known |
| -- to be side effect free, so in the case of subprograms, the Is_Pure |
| -- flag may be used by the optimizer to imply that it can assume freedom |
| -- from side effects (other than those resulting from assignment to Out |
| -- or In Out parameters, or to objects designated by access parameters). |
| |
| -- Is_Pure_Unit_Access_Type (Flag189) |
| -- Defined in access type and subtype entities. Set if the type or |
| -- subtype appears in a pure unit. Used to give an error message at |
| -- freeze time if the access type has a storage pool. |
| |
| -- Is_RACW_Stub_Type (Flag244) |
| -- Defined in all types, true for the stub types generated for remote |
| -- access-to-class-wide types. |
| |
| -- Is_Raised (Flag224) |
| -- Defined in exception entities. Set if the entity is referenced by a |
| -- a raise statement. |
| |
| -- Is_Real_Type (synthesized) |
| -- Applies to all entities, true for real types and subtypes |
| |
| -- Is_Record_Type (synthesized) |
| -- Applies to all entities, true for record types and subtypes, |
| -- includes class-wide types and subtypes (which are also records). |
| |
| -- Is_Remote_Call_Interface (Flag62) |
| -- Defined in all entities. Set in E_Package and E_Generic_Package |
| -- entities to which a pragma Remote_Call_Interface is applied, and |
| -- also on entities declared in the visible part of such a package. |
| |
| -- Is_Remote_Types (Flag61) |
| -- Defined in all entities. Set in E_Package and E_Generic_Package |
| -- entities to which a pragma Remote_Types is applied, and also on |
| -- entities declared in the visible part of the spec of such a package. |
| -- Also set for types which are generic formal types to which the |
| -- pragma Remote_Access_Type applies. |
| |
| -- Is_Renaming_Of_Object (Flag112) |
| -- Defined in all entities, set only for a variable or constant for |
| -- which the Renamed_Object field is non-empty and for which the |
| -- renaming is handled by the front end, by macro substitution of |
| -- a copy of the (evaluated) name tree whereever the variable is used. |
| |
| -- Is_Return_Object (Flag209) |
| -- Defined in all object entities. True if the object is the return |
| -- object of an extended_return_statement; False otherwise. |
| |
| -- Is_Safe_To_Reevaluate (Flag249) |
| -- Defined in all entities. Set in variables that are initialized by |
| -- means of an assignment statement. When initialized their contents |
| -- never change and hence they can be seen by the backend as constants. |
| -- See also Is_True_Constant. |
| |
| -- Is_Scalar_Type (synthesized) |
| -- Applies to all entities, true for scalar types and subtypes |
| |
| -- Is_Shared_Passive (Flag60) |
| -- Defined in all entities. Set in E_Package and E_Generic_Package |
| -- entities to which a pragma Shared_Passive is applied, and also in |
| -- all entities within such packages. |
| |
| -- Is_Standard_Character_Type (synthesized) |
| -- Applies to all entities, true for types and subtypes whose root type |
| -- is one of the standard character types (Character, Wide_Character, or |
| -- Wide_Wide_Character). |
| |
| -- Is_Standard_String_Type (synthesized) |
| -- Applies to all entities, true for types and subtypes whose root |
| -- type is one of the standard string types (String, Wide_String, or |
| -- Wide_Wide_String). |
| |
| -- Is_Static_Type (Flag281) |
| -- Defined in entities. Only set for (sub)types. If set, indicates that |
| -- the type is known to be a static type (defined as a discrete type with |
| -- static bounds, a record all of whose component types are static types, |
| -- or an array, all of whose bounds are of a static type, and also have |
| -- a component type that is a static type). See Set_Uplevel_Type for more |
| -- information on how this flag is used. |
| |
| -- Is_Statically_Allocated (Flag28) |
| -- Defined in all entities. This can only be set for exception, |
| -- variable, constant, and type/subtype entities. If the flag is set, |
| -- then the variable or constant must be allocated statically rather |
| -- than on the local stack frame. For exceptions, the meaning is that |
| -- the exception data should be allocated statically (and indeed this |
| -- flag is always set for exceptions, since exceptions do not have |
| -- local scope). For a type, the meaning is that the type must be |
| -- elaborated at the global level rather than locally. No type marked |
| -- with this flag may depend on a local variable, or on any other type |
| -- which does not also have this flag set to True. For a variable or |
| -- or constant, if the flag is set, then the type of the object must |
| -- either be declared at the library level, or it must also have the |
| -- flag set (since to allocate the object statically, its type must |
| -- also be elaborated globally). |
| |
| -- Is_String_Type (synthesized) |
| -- Applies to all type entities. Determines if the given type is a |
| -- string type, i.e. it is directly a string type or string subtype, |
| -- or a string slice type, or an array type with one dimension and a |
| -- component type that is a character type. |
| |
| -- Is_Subprogram (synthesized) |
| -- Applies to all entities, true for function, procedure and operator |
| -- entities. |
| |
| -- Is_Subprogram_Or_Generic_Subprogram |
| -- Applies to all entities, true for function procedure and operator |
| -- entities, and also for the corresponding generic entities. |
| |
| -- Is_Synchronized_Interface (synthesized) |
| -- Defined in types that are interfaces. True if interface is declared |
| -- synchronized, task, or protected, or is derived from a synchronized |
| -- interface. |
| |
| -- Is_Synchronized_State (synthesized) |
| -- Applies to all entities, true for abstract states that are subject to |
| -- option Synchronous. |
| |
| -- Is_Tag (Flag78) |
| -- Defined in E_Component and E_Constant entities. For regular tagged |
| -- type this flag is set on the tag component (whose name is Name_uTag). |
| -- For CPP_Class tagged types, this flag marks the pointer to the main |
| -- vtable (i.e. the one to be extended by derivation). |
| |
| -- Is_Tagged_Type (Flag55) |
| -- Defined in all entities, set for an entity that is a tagged type |
| |
| -- Is_Task_Interface (synthesized) |
| -- Defined in types that are interfaces. True if interface is declared as |
| -- a task interface, or if it is derived from task interfaces. |
| |
| -- Is_Task_Record_Type (synthesized) |
| -- Applies to all entities, true if Is_Concurrent_Record_Type is true and |
| -- Corresponding_Concurrent_Type is a task type. |
| |
| -- Is_Task_Type (synthesized) |
| -- Applies to all entities. True for task types and subtypes |
| |
| -- Is_Thunk (Flag225) |
| -- Defined in all entities. True for subprograms that are thunks: that is |
| -- small subprograms built by the expander for tagged types that cover |
| -- interface types. As part of the runtime call to an interface, thunks |
| -- displace the pointer to the object (pointer named "this" in the C++ |
| -- terminology) from a secondary dispatch table to the primary dispatch |
| -- table associated with a given tagged type; if the thunk is a function |
| -- that returns an object which covers an interface type then the thunk |
| -- displaces the pointer to the object from the primary dispatch table to |
| -- the secondary dispatch table associated with the interface type. Set |
| -- by Expand_Interface_Thunk and used by Expand_Call to handle extra |
| -- actuals associated with accessibility level. |
| |
| -- Is_Trivial_Subprogram (Flag235) |
| -- Defined in all entities. Set in subprograms where either the body |
| -- consists of a single null statement, or the first or only statement |
| -- of the body raises an exception. This is used for suppressing certain |
| -- warnings, see Sem_Ch6.Analyze_Subprogram_Body discussion for details. |
| |
| -- Is_True_Constant (Flag163) |
| -- Defined in all entities for constants and variables. Set in constants |
| -- and variables which have an initial value specified but which are |
| -- never assigned, partially or in the whole. For variables, it means |
| -- that the variable was initialized but never modified, and hence can be |
| -- treated as a constant by the code generator. For a constant, it means |
| -- that the constant was not modified by generated code (e.g. to set a |
| -- discriminant in an init proc). Assignments by user or generated code |
| -- will reset this flag. See also Is_Safe_To_Reevaluate. |
| |
| -- Is_Type (synthesized) |
| -- Applies to all entities, true for a type entity |
| |
| -- Is_Unchecked_Union (Flag117) [implementation base type only] |
| -- Defined in all entities. Set only in record types to which the |
| -- pragma Unchecked_Union has been validly applied. |
| |
| -- Is_Underlying_Full_View (Flag298) |
| -- Defined in all entities. Set for types which represent the true full |
| -- view of a private type completed by another private type. For further |
| -- details, see attribute Underlying_Full_View. |
| |
| -- Is_Underlying_Record_View (Flag246) [base type only] |
| -- Defined in all entities. Set only in record types that represent the |
| -- underlying record view. This view is built for derivations of types |
| -- with unknown discriminants; it is a record with the same structure |
| -- as its corresponding record type, but whose parent is the full view |
| -- of the parent in the original type extension. |
| |
| -- Is_Unimplemented (Flag284) |
| -- Defined in all entities. Set for any entity to which a valid pragma |
| -- or aspect Unimplemented applies. |
| |
| -- Is_Unsigned_Type (Flag144) |
| -- Defined in all types, but can be set only for discrete and fixed-point |
| -- type and subtype entities. This flag is only valid if the entity is |
| -- frozen. If set it indicates that the representation is known to be |
| -- unsigned (i.e. that no negative values appear in the range). This is |
| -- normally just a reflection of the lower bound of the subtype or base |
| -- type, but there is one case in which the setting is non-obvious, |
| -- namely the case of an unsigned subtype of a signed type from which |
| -- a further subtype is obtained using variable bounds. This further |
| -- subtype is still unsigned, but this cannot be determined by looking |
| -- at its bounds or the bounds of the corresponding base type. |
| -- For a subtype indication whose range is statically a null range, |
| -- the flag is set if the lower bound is non-negative, but the flag |
| -- cannot be used to determine the comparison operator to emit in the |
| -- generated code: use the base type. |
| |
| -- Is_Uplevel_Referenced_Entity (Flag283) |
| -- Defined in all entities. Used when unnesting subprograms to indicate |
| -- that an entity is locally defined within a subprogram P, and there is |
| -- a reference to the entity within a subprogram nested within P (at any |
| -- depth). Set for uplevel referenced objects (variables, constants, |
| -- discriminants and loop parameters), and also for upreferenced dynamic |
| -- types, including the cases where the reference is implicit (e.g. the |
| -- type of an array used for computing the location of an element in an |
| -- array. This is used internally in Exp_Unst, see this package for |
| -- further details. |
| |
| -- Is_Valued_Procedure (Flag127) |
| -- Defined in procedure entities. Set if an Import_Valued_Procedure |
| -- or Export_Valued_Procedure pragma applies to the procedure entity. |
| |
| -- Is_Visible_Formal (Flag206) |
| -- Defined in all entities. Set for instances of the formals of a |
| -- formal package. Indicates that the entity must be made visible in the |
| -- body of the instance, to reproduce the visibility of the generic. |
| -- This simplifies visibility settings in instance bodies. |
| |
| -- Is_Visible_Lib_Unit (Flag116) |
| -- Defined in all (root or child) library unit entities. Once compiled, |
| -- library units remain chained to the entities in the parent scope, and |
| -- a separate flag must be used to indicate whether the names are visible |
| -- by selected notation, or not. |
| |
| -- Is_Volatile (Flag16) |
| -- Defined in all type entities, and also in constants, components and |
| -- variables. Set if a pragma Volatile applies to the entity. Also set |
| -- if pragma Shared or pragma Atomic applies to entity. In the case of |
| -- private or incomplete types, this flag is set in both the private |
| -- and full view. The flag is not set reliably on private subtypes, |
| -- and is always retrieved from the base type (but this is not a base- |
| -- type-only attribute because it applies to other entities). Note that |
| -- the backend should use Treat_As_Volatile, rather than Is_Volatile |
| -- to indicate code generation requirements for volatile variables. |
| -- Similarly, any front end test which is concerned with suppressing |
| -- optimizations on volatile objects should test Treat_As_Volatile |
| -- rather than testing this flag. |
| |
| -- Is_Volatile_Full_Access (Flag285) |
| -- Defined in all type entities, and also in constants, components, and |
| -- variables. Set if a pragma Volatile_Full_Access applies to the entity. |
| -- In the case of private and incomplete types, this flag is set in |
| -- both the partial view and the full view. |
| |
| -- Is_Wrapper_Package (synthesized) |
| -- Defined in package entities. Indicates that the package has been |
| -- created as a wrapper for a subprogram instantiation. |
| |
| -- Itype_Printed (Flag202) |
| -- Defined in all type and subtype entities. Set in Itypes if the Itype |
| -- has been printed by Sprint. This is used to avoid printing an Itype |
| -- more than once. |
| |
| -- Kill_Elaboration_Checks (Flag32) |
| -- Defined in all entities. Set by the expander to kill elaboration |
| -- checks which are known not to be needed. Equivalent in effect to |
| -- the use of pragma Suppress (Elaboration_Checks) for that entity |
| -- except that the effect is permanent and cannot be undone by a |
| -- subsequent pragma Unsuppress. |
| |
| -- Kill_Range_Checks (Flag33) |
| -- Defined in all entities. Equivalent in effect to the use of pragma |
| -- Suppress (Range_Checks) for that entity except that the result is |
| -- permanent and cannot be undone by a subsequent pragma Unsuppress. |
| -- This is currently only used in one odd situation in Sem_Ch3 for |
| -- record types, and it would be good to get rid of it??? |
| |
| -- Known_To_Have_Preelab_Init (Flag207) |
| -- Defined in all type and subtype entities. If set, then the type is |
| -- known to have preelaborable initialization. In the case of a partial |
| -- view of a private type, it is only possible for this to be set if a |
| -- pragma Preelaborable_Initialization is given for the type. For other |
| -- types, it is never set if the type does not have preelaborable |
| -- initialization, it may or may not be set if the type does have |
| -- preelaborable initialization. |
| |
| -- Last_Aggregate_Assignment (Node30) |
| -- Applies to controlled constants and variables initialized by an |
| -- aggregate. Points to the last statement associated with the expansion |
| -- of the aggregate. The attribute is used by the finalization machinery |
| -- when marking an object as successfully initialized. |
| |
| -- Last_Assignment (Node26) |
| -- Defined in entities for variables, and OUT or IN OUT formals. Set for |
| -- a local variable or formal to point to the left side of an assignment |
| -- statement assigning a value to the variable. Cleared if the value of |
| -- the entity is referenced. Used to warn about dubious assignment |
| -- statements whose value is not used. |
| |
| -- Last_Entity (Node20) |
| -- Defined in all entities which act as scopes to which a list of |
| -- associated entities is attached (blocks, class subtypes and types, |
| -- entries, functions, loops, packages, procedures, protected objects, |
| -- record types and subtypes, private types, task types and subtypes). |
| -- Points to the last entry in the list of associated entities chained |
| -- through the Next_Entity field. Empty if no entities are chained. |
| |
| -- Last_Formal (synthesized) |
| -- Applies to subprograms and subprogram types, and also in entries |
| -- and entry families. Returns last formal of the subprogram or entry. |
| -- The formals are the first entities declared in a subprogram or in |
| -- a subprogram type (the designated type of an Access_To_Subprogram |
| -- definition) or in an entry. |
| |
| -- Limited_View (Node23) |
| -- Defined in non-generic package entities that are not instances. Bona |
| -- fide package with the limited-view list through the first_entity and |
| -- first_private attributes. The elements of this list are the shadow |
| -- entities created for the types and local packages that are declared |
| -- in a package appearing in a limited_with clause (Ada 2005: AI-50217). |
| |
| -- Linker_Section_Pragma (Node33) |
| -- Present in constant, variable, type and subprogram entities. Points |
| -- to a linker section pragma that applies to the entity, or is Empty if |
| -- no such pragma applies. Note that for constants and variables, this |
| -- field may be set as a result of a linker section pragma applied to the |
| -- type of the object. |
| |
| -- Lit_Indexes (Node18) |
| -- Defined in enumeration types and subtypes. Non-empty only for the |
| -- case of an enumeration root type, where it contains the entity for |
| -- the generated indexes entity. See unit Exp_Imgv for full details of |
| -- the nature and use of this entity for implementing the Image and |
| -- Value attributes for the enumeration type in question. |
| |
| -- Lit_Strings (Node16) |
| -- Defined in enumeration types and subtypes. Non-empty only for the |
| -- case of an enumeration root type, where it contains the entity for |
| -- the literals string entity. See unit Exp_Imgv for full details of |
| -- the nature and use of this entity for implementing the Image and |
| -- Value attributes for the enumeration type in question. |
| |
| -- Low_Bound_Tested (Flag205) |
| -- Defined in all entities. Currently this can only be set for formal |
| -- parameter entries of a standard unconstrained one-dimensional array |
| -- or string type. Indicates that an explicit test of the low bound of |
| -- the formal appeared in the code, e.g. in a pragma Assert. If this |
| -- flag is set, warnings about assuming the index low bound to be one |
| -- are suppressed. |
| |
| -- Machine_Radix_10 (Flag84) |
| -- Defined in decimal types and subtypes, set if the Machine_Radix is 10, |
| -- as the result of the specification of a machine radix representation |
| -- clause. Note that it is possible for this flag to be set without |
| -- having Has_Machine_Radix_Clause True. This happens when a type is |
| -- derived from a type with a clause present. |
| |
| -- Master_Id (Node17) |
| -- Defined in access types and subtypes. Empty unless Has_Task is set for |
| -- the designated type, in which case it points to the entity for the |
| -- Master_Id for the access type master. Also set for access-to-limited- |
| -- class-wide types whose root may be extended with task components, and |
| -- for access-to-limited-interfaces because they can be used to reference |
| -- tasks implementing such interface. |
| |
| -- Materialize_Entity (Flag168) |
| -- Defined in all entities. Set only for renamed obects which should be |
| -- materialized for debugging purposes. This means that a memory location |
| -- containing the renamed address should be allocated. This is needed so |
| -- that the debugger can find the entity. |
| |
| -- May_Inherit_Delayed_Rep_Aspects (Flag262) |
| -- Defined in all entities for types and subtypes. Set if the type is |
| -- derived from a type which has delayed rep aspects (marked by the flag |
| -- Has_Delayed_Rep_Aspects being set). In this case, at the freeze point |
| -- for the derived type we know that the parent type is frozen, and if |
| -- a given attribute has not been set for the derived type, we copy the |
| -- value from the parent type. See Freeze.Inherit_Delayed_Rep_Aspects. |
| |
| -- Mechanism (Uint8) (returned as Mechanism_Type) |
| -- Defined in functions and non-generic formal parameters. Indicates |
| -- the mechanism to be used for the function return or for the formal |
| -- parameter. See full description in the spec of Sem_Mech. This field |
| -- is also set (to the default value of zero = Default_Mechanism) in a |
| -- subprogram body entity but not used in this context. |
| |
| -- Modulus (Uint17) [base type only] |
| -- Defined in modular types. Contains the modulus. For the binary case, |
| -- this will be a power of 2, but if Non_Binary_Modulus is set, then it |
| -- will not be a power of 2. |
| |
| -- Must_Be_On_Byte_Boundary (Flag183) |
| -- Defined in entities for types and subtypes. Set if objects of the type |
| -- must always be allocated on a byte boundary (more accurately a storage |
| -- unit boundary). The front end checks that component clauses respect |
| -- this rule, and the backend ensures that record packing does not |
| -- violate this rule. Currently the flag is set only for packed arrays |
| -- longer than 64 bits where the component size is not a power of 2. |
| |
| -- Must_Have_Preelab_Init (Flag208) |
| -- Defined in entities for types and subtypes. Set in the full type of a |
| -- private type or subtype if a pragma Has_Preelaborable_Initialization |
| -- is present for the private type. Used to check that the full type has |
| -- preelaborable initialization at freeze time (this has to be deferred |
| -- to the freeze point because of the rule about overriding Initialize). |
| |
| -- Needs_Activation_Record (Flag306) |
| -- Defined on generated subprogram types. Indicates that a call through |
| -- a named or anonymous access to subprogram requires an activation |
| -- record when compiling with unnesting for C or LLVM. |
| |
| -- Needs_Debug_Info (Flag147) |
| -- Defined in all entities. Set if the entity requires normal debugging |
| -- information to be generated. This is true of all entities that have |
| -- Comes_From_Source set, and also transitively for entities associated |
| -- with such components (e.g. their types). It is true for all entities |
| -- in Debug_Generated_Code mode (-gnatD switch). This is the flag that |
| -- the backend should check to determine whether or not to generate |
| -- debugging information for an entity. Note that callers should always |
| -- use Sem_Util.Set_Debug_Info_Needed, rather than Set_Needs_Debug_Info, |
| -- so that the flag is set properly on subsidiary entities. |
| |
| -- Needs_No_Actuals (Flag22) |
| -- Defined in callable entities (subprograms, entries, access to |
| -- subprograms) which can be called without actuals because all of |
| -- their formals (if any) have default values. This flag simplifies the |
| -- resolution of the syntactic ambiguity involving a call to these |
| -- entities when the return type is an array type, and a call can be |
| -- interpreted as an indexing of the result of the call. It is also |
| -- used to resolve various cases of entry calls. |
| |
| -- Never_Set_In_Source (Flag115) |
| -- Defined in all entities, but can be set only for variables and |
| -- parameters. This flag is set if the object is never assigned a value |
| -- in user source code, either by assignment or by being used as an out |
| -- or in out parameter. Note that this flag is not reset from using an |
| -- initial value, so if you want to test for this case as well, test the |
| -- Has_Initial_Value flag also. |
| -- |
| -- This flag is only for the purposes of issuing warnings, it must not |
| -- be used by the code generator to indicate that the variable is in |
| -- fact a constant, since some assignments in generated code do not |
| -- count (for example, the call to an init proc to assign some but |
| -- not all of the fields in a partially initialized record). The code |
| -- generator should instead use the flag Is_True_Constant. |
| -- |
| -- For the purposes of this warning, the default assignment of access |
| -- variables to null is not considered the assignment of a value (so |
| -- the warning can be given for code that relies on this initial null |
| -- value when no other value is ever set). |
| -- |
| -- In variables and out parameters, if this flag is set after full |
| -- processing of the corresponding declarative unit, it indicates that |
| -- the variable or parameter was never set, and a warning message can |
| -- be issued. |
| -- |
| -- Note: this flag is initially set, and then cleared on encountering |
| -- any construct that might conceivably legitimately set the value. |
| -- Thus during the analysis of a declarative region and its associated |
| -- statement sequence, the meaning of the flag is "not set yet", and |
| -- once this analysis is complete the flag means "never assigned". |
| |
| -- Note: for variables appearing in package declarations, this flag is |
| -- never set. That is because there is no way to tell if some client |
| -- modifies the variable (or, in the case of variables in the private |
| -- part, if some child unit modifies the variables). |
| |
| -- Note: in the case of renamed objects, the flag must be set in the |
| -- ultimate renamed object. Clients noting a possible modification |
| -- should use the Note_Possible_Modification procedure in Sem_Util |
| -- rather than Set_Never_Set_In_Source precisely to deal properly with |
| -- the renaming possibility. |
| |
| -- Next_Component (synthesized) |
| -- Applies to record components. Returns the next component by following |
| -- the chain of declared entities until one is found which corresponds to |
| -- a component (Ekind is E_Component). Any internal types generated from |
| -- the subtype indications of the record components are skipped. Returns |
| -- Empty if no more components. |
| |
| -- Next_Component_Or_Discriminant (synthesized) |
| -- Similar to Next_Component, but includes components and discriminants |
| -- so the input can have either E_Component or E_Discriminant, and the |
| -- same is true for the result. Returns Empty if no more components or |
| -- discriminants in the record. |
| |
| -- Next_Discriminant (synthesized) |
| -- Applies to discriminants returned by First/Next_Discriminant. Returns |
| -- the next language-defined (i.e. perhaps non-girder) discriminant by |
| -- following the chain of declared entities as long as the kind of the |
| -- entity corresponds to a discriminant. Note that the discriminants |
| -- might be the only components of the record. Returns Empty if there |
| -- are no more discriminants. |
| |
| -- Next_Entity (Node2) |
| -- Defined in all entities. The entities of a scope are chained, with |
| -- the head of the list being in the First_Entity field of the scope |
| -- entity. All entities use the Next_Entity field as a forward pointer |
| -- for this list, with Empty indicating the end of the list. Since this |
| -- field is in the base part of the entity, the access routines for this |
| -- field are in Sinfo. |
| |
| -- Next_Formal (synthesized) |
| -- Applies to the entity for a formal parameter. Returns the next formal |
| -- parameter of the subprogram or subprogram type. Returns Empty if there |
| -- are no more formals. |
| |
| -- Next_Formal_With_Extras (synthesized) |
| -- Applies to the entity for a formal parameter. Returns the next |
| -- formal parameter of the subprogram or subprogram type. Returns |
| -- Empty if there are no more formals. The list returned includes |
| -- all the extra formals (see description of Extra_Formal field) |
| |
| -- Next_Index (synthesized) |
| -- Applies to array types and subtypes and to string types and |
| -- subtypes. Yields the next index. The first index is obtained by |
| -- using the First_Index attribute, and then subsequent indexes are |
| -- obtained by applying Next_Index to the previous index. Empty is |
| -- returned to indicate that there are no more indexes. Note that |
| -- unlike most attributes in this package, Next_Index applies to |
| -- nodes for the indexes, not to entities. |
| |
| -- Next_Inlined_Subprogram (Node12) |
| -- Defined in subprograms. Used to chain inlined subprograms used in |
| -- the current compilation, in the order in which they must be compiled |
| -- by the backend to ensure that all inlinings are performed. |
| |
| -- Next_Literal (synthesized) |
| -- Applies to enumeration literals, returns the next literal, or |
| -- Empty if applied to the last literal. This is actually a synonym |
| -- for Next, but its use is preferred in this context. |
| |
| -- No_Dynamic_Predicate_On_Actual (Flag276) |
| -- Defined in discrete types. Set for generic formal types that are used |
| -- in loops and quantified expressions. The corresponing actual cannot |
| -- have dynamic predicates. |
| |
| -- No_Pool_Assigned (Flag131) [root type only] |
| -- Defined in access types. Set if a storage size clause applies to the |
| -- variable with a static expression value of zero. This flag is used to |
| -- generate errors if any attempt is made to allocate or free an instance |
| -- of such an access type. This is set only in the root type, since |
| -- derived types must have the same pool. |
| |
| -- No_Predicate_On_Actual (Flag275) |
| -- Defined in discrete types. Set for generic formal types that are used |
| -- in the spec of a generic package, in constructs that forbid discrete |
| -- types with predicates. |
| |
| -- No_Reordering (Flag239) [implementation base type only] |
| -- Defined in record types. Set only for a base type to which a valid |
| -- pragma No_Component_Reordering applies. |
| |
| -- No_Return (Flag113) |
| -- Defined in all entities. Always false except in the case of procedures |
| -- and generic procedures for which a pragma No_Return is given. |
| |
| -- No_Strict_Aliasing (Flag136) [base type only] |
| -- Defined in access types. Set to direct the backend to avoid any |
| -- optimizations based on an assumption about the aliasing status of |
| -- objects designated by the access type. For the case of the gcc |
| -- backend, the effect is as though all references to objects of |
| -- the type were compiled with -fno-strict-aliasing. This flag is |
| -- set if an unchecked conversion with the access type as a target |
| -- type occurs in the same source unit as the declaration of the |
| -- access type, or if an explicit pragma No_Strict_Aliasing applies. |
| |
| -- No_Tagged_Streams_Pragma (Node32) |
| -- Present in all subtype and type entities. Set for tagged types and |
| -- subtypes (i.e. entities with Is_Tagged_Type set True) if a valid |
| -- pragma/aspect applies to the type. |
| |
| -- Non_Binary_Modulus (Flag58) [base type only] |
| -- Defined in all subtype and type entities. Set for modular integer |
| -- types if the modulus value is other than a power of 2. |
| |
| -- Non_Limited_View (Node19) |
| -- Defined in abstract states and incomplete types that act as shadow |
| -- entities created when analysing a limited with clause (Ada 2005: |
| -- AI-50217). Points to the defining entity of the original declaration. |
| |
| -- Nonzero_Is_True (Flag162) [base type only] |
| -- Defined in enumeration types. Set if any non-zero value is to be |
| -- interpreted as true. Currently this is set for derived Boolean |
| -- types which have a convention of C, C++ or Fortran. |
| |
| -- Normalized_First_Bit (Uint8) |
| -- Defined in components and discriminants. Indicates the normalized |
| -- value of First_Bit for the component, i.e. the offset within the |
| -- lowest addressed storage unit containing part or all of the field. |
| -- Set to No_Uint if no first bit position is assigned yet. |
| |
| -- Normalized_Position (Uint14) |
| -- Defined in components and discriminants. Indicates the normalized |
| -- value of Position for the component, i.e. the offset in storage |
| -- units from the start of the record to the lowest addressed storage |
| -- unit containing part or all of the field. |
| |
| -- Normalized_Position_Max (Uint10) |
| -- Defined in components and discriminants. For almost all cases, this |
| -- is the same as Normalized_Position. The one exception is for the case |
| -- of a discriminated record containing one or more arrays whose length |
| -- depends on discriminants. In this case, the Normalized_Position_Max |
| -- field represents the maximum possible value of Normalized_Position |
| -- assuming min/max values for discriminant subscripts in all fields. |
| -- This is used by Layout in front end layout mode to properly compute |
| -- the maximum size of such records (needed for allocation purposes when |
| -- there are default discriminants, and also for the 'Size value). |
| |
| -- Number_Dimensions (synthesized) |
| -- Applies to array types and subtypes. Returns the number of dimensions |
| -- of the array type or subtype as a value of type Pos. |
| |
| -- Number_Entries (synthesized) |
| -- Applies to concurrent types. Returns the number of entries that are |
| -- declared within the task or protected definition for the type. |
| |
| -- Number_Formals (synthesized) |
| -- Applies to subprograms and subprogram types. Yields the number of |
| -- formals as a value of type Pos. |
| |
| -- Object_Size_Clause (synthesized) |
| -- Applies to entities for types and subtypes. If an object size clause |
| -- is present in the rep item chain for an entity then the attribute |
| -- definition clause node is returned. Otherwise Object_Size_Clause |
| -- returns Empty if no item is present. Usually this is only meaningful |
| -- if the flag Has_Object_Size_Clause is set. This is because when the |
| -- representation item chain is copied for a derived type, it can inherit |
| -- an object size clause that is not applicable to the entity. |
| |
| -- OK_To_Rename (Flag247) |
| -- Defined only in entities for variables. If this flag is set, it |
| -- means that if the entity is used as the initial value of an object |
| -- declaration, the object declaration can be safely converted into a |
| -- renaming to avoid an extra copy. This is set for variables which are |
| -- generated by the expander to hold the result of evaluating some |
| -- expression. Most notably, the local variables used to store the result |
| -- of concatenations are so marked (see Exp_Ch4.Expand_Concatenate). It |
| -- is only worth setting this flag for composites, since for primitive |
| -- types, it is cheaper to do the copy. |
| |
| -- Optimize_Alignment_Space (Flag241) |
| -- Defined in type, subtype, variable, and constant entities. This |
| -- flag records that the type or object is to be layed out in a manner |
| -- consistent with Optimize_Alignment (Space) mode. The compiler and |
| -- binder ensure a consistent view of any given type or object. If pragma |
| -- Optimize_Alignment (Off) mode applies to the type/object, then neither |
| -- of the flags Optimize_Alignment_Space/Optimize_Alignment_Time is set. |
| |
| -- Optimize_Alignment_Time (Flag242) |
| -- Defined in type, subtype, variable, and constant entities. This |
| -- flag records that the type or object is to be layed out in a manner |
| -- consistent with Optimize_Alignment (Time) mode. The compiler and |
| -- binder ensure a consistent view of any given type or object. If pragma |
| -- Optimize_Alignment (Off) mode applies to the type/object, then neither |
| -- of the flags Optimize_Alignment_Space/Optimize_Alignment_Time is set. |
| |
| -- Original_Access_Type (Node28) |
| -- Defined in E_Access_Subprogram_Type entities. Set only if the access |
| -- type was generated by the expander as part of processing an access- |
| -- to-protected-subprogram type. Points to the access-to-protected- |
| -- subprogram type. |
| |
| -- Original_Array_Type (Node21) |
| -- Defined in modular types and array types and subtypes. Set only if |
| -- the Is_Packed_Array_Impl_Type flag is set, indicating that the type |
| -- is the implementation type for a packed array, and in this case it |
| -- points to the original array type for which this is the packed |
| -- array implementation type. |
| |
| -- Original_Protected_Subprogram (Node41) |
| -- Defined in functions and procedures. Set only on internally built |
| -- dispatching subprograms of protected types to reference their original |
| -- non-dispatching protected subprogram since their names differ. |
| |
| -- Original_Record_Component (Node22) |
| -- Defined in components, including discriminants. The usage depends |
| -- on whether the record is a base type and whether it is tagged. |
| -- |
| -- In base tagged types: |
| -- When the component is inherited in a record extension, it points |
| -- to the original component (the entity of the ancestor component |
| -- which is not itself inherited) otherwise it points to itself. The |
| -- backend uses this attribute to implement the automatic dereference |
| -- in the extension and to apply the transformation: |
| -- |
| -- Rec_Ext.Comp -> Rec_Ext.Parent. ... .Parent.Comp |
| -- |
| -- In base untagged types: |
| -- Always points to itself except for non-girder discriminants, where |
| -- it points to the girder discriminant it renames. |
| -- |
| -- In subtypes (tagged and untagged): |
| -- Points to the component in the base type. |
| |
| -- Overlays_Constant (Flag243) |
| -- Defined in all entities. Set only for E_Constant or E_Variable for |
| -- which there is an address clause that causes the entity to overlay |
| -- a constant object. |
| |
| -- Overridden_Operation (Node26) |
| -- Defined in subprograms. For overriding operations, points to the |
| -- user-defined parent subprogram that is being overridden. Note: this |
| -- attribute uses the same field as Static_Initialization. The latter |
| -- is only defined for internal initialization procedures, for which |
| -- Overridden_Operation is irrelevant. Thus this attribute must not be |
| -- set for init_procs. |
| |
| -- Package_Instantiation (Node26) |
| -- Defined in packages and generic packages. When defined, this field |
| -- references an N_Generic_Instantiation node associated with an |
| -- instantiated package. In the case where the referenced node has |
| -- been rewritten to an N_Package_Specification, the instantiation |
| -- node is available from the Original_Node field of the package spec |
| -- node. This is currently not guaranteed to be set in all cases, but |
| -- when set, the field is used in Get_Unit_Instantiation_Node as |
| -- one of the means of obtaining the instantiation node. Eventually |
| -- it should be set in all cases, including package entities associated |
| -- with formal packages. ??? |
| |
| -- Packed_Array_Impl_Type (Node23) |
| -- Defined in array types and subtypes, except for the string literal |
| -- subtype case, if the corresponding type is packed and implemented |
| -- specially (either bit-packed or packed to eliminate holes in the |
| -- non-contiguous enumeration index types). References the type used to |
| -- represent the packed array, which is either a modular type for short |
| -- static arrays or an array of System.Unsigned in the bit-packed case, |
| -- or a regular array in the non-standard enumeration index case. Note |
| -- that in some situations (internal types and references to fields of |
| -- variant records), it is not always possible to construct this type in |
| -- advance of its use. If this field is empty, then the necessary type |
| -- is declared on the fly for each reference to the array. |
| |
| -- Parameter_Mode (synthesized) |
| -- Applies to formal parameter entities. This is a synonym for Ekind, |
| -- used when obtaining the formal kind of a formal parameter (the result |
| -- is one of E_[In/Out/In_Out]_Parameter). |
| |
| -- Parent_Subtype (Node19) [base type only] |
| -- Defined in E_Record_Type. Set only for derived tagged types, in which |
| -- case it points to the subtype of the parent type. This is the type |
| -- that is used as the Etype of the _parent field. |
| |
| -- Part_Of_Constituents (Elist10) |
| -- Present in abstract state and variable entities. Contains all |
| -- constituents that are subject to indicator Part_Of (both aspect and |
| -- option variants). |
| |
| -- Part_Of_References (Elist11) |
| -- Present in variable entities. Contains all references to the variable |
| -- when it is subject to pragma Part_Of. If the variable is a constituent |
| -- of a single protected/task type, the references are examined as they |
| -- must appear only within the type defintion and the corresponding body. |
| |
| -- Partial_Invariant_Procedure (synthesized) |
| -- Defined in types and subtypes. Set for private types when one or more |
| -- [class-wide] type invariants apply to them. Points to the entity for a |
| -- procedure which checks the invariant. This invariant procedure takes a |
| -- single argument of the given type, and returns if the invariant holds, |
| -- or raises exception Assertion_Error with an appropriate message if it |
| -- does not hold. This attribute is defined but always Empty for private |
| -- subtypes. This attribute is also set for the corresponding full type. |
| -- |
| -- Note: the reason this is marked as a synthesized attribute is that the |
| -- way this is stored is as an element of the Subprograms_For_Type field. |
| |
| -- Partial_Refinement_Constituents (synthesized) |
| -- Defined in abstract state entities. Returns the constituents that |
| -- refine the state in the current scope, which are allowed in a global |
| -- refinement in this scope. These consist of those constituents that are |
| -- abstract states with no or only partial refinement visible, and those |
| -- that are not themselves abstract states. |
| |
| -- Partial_View_Has_Unknown_Discr (Flag280) |
| -- Present in all types. Set to Indicate that the partial view of a type |
| -- has unknown discriminants. A default initialization of an object of |
| -- the type does not require an invariant check (AI12-0133). |
| |
| -- Pending_Access_Types (Elist15) |
| -- Defined in all types. Set for incomplete, private, Taft-amendment |
| -- types, and their corresponding full views. This list contains all |
| -- access types, both named and anonymous, declared between the partial |
| -- and the full view. The list is used by the finalization machinery to |
| -- ensure that the finalization masters of all pending access types are |
| -- fully initialized when the full view is frozen. |
| |
| -- Postconditions_Proc (Node14) |
| -- Defined in functions, procedures, entries, and entry families. Refers |
| -- to the entity of the _Postconditions procedure used to check contract |
| -- assertions on exit from a subprogram. |
| |
| -- Predicate_Function (synthesized) |
| -- Defined in all types. Set for types for which (Has_Predicates is True) |
| -- and for which a predicate procedure has been built that tests that the |
| -- specified predicates are True. Contains the entity for the function |
| -- which takes a single argument of the given type, and returns True if |
| -- the predicate holds and False if it does not. |
| -- |
| -- Note: flag Has_Predicate does not imply that Predicate_Function is set |
| -- to a non-empty entity; this happens, for example, for itypes created |
| -- when instantiating generic units with private types with predicates. |
| -- However, if an explicit pragma Predicate or Predicate aspect is given |
| -- either for private or full type declaration then both Has_Predicates |
| -- and a non-empty Predicate_Function will be set on both the partial and |
| -- full views of the type. |
| -- |
| -- Note: the reason this is marked as a synthesized attribute is that the |
| -- way this is stored is as an element of the Subprograms_For_Type field. |
| |
| -- Predicate_Function_M (synthesized) |
| -- Defined in all types. Present only if Predicate_Function is present, |
| -- and only if the predicate function has Raise_Expression nodes. It |
| -- is the special version created for membership tests, where if one of |
| -- these raise expressions is executed, the result is to return False. |
| |
| -- Predicated_Parent (Node38) |
| -- Defined on itypes created by subtype indications, when the parent |
| -- subtype has predicates. The itype shares the Predicate_Function |
| -- of the predicated parent, but this function may not have been built |
| -- at the point the Itype is constructed, so this attribute allows its |
| -- retrieval at the point a predicate check needs to be generated. |
| -- The utility Predicate_Function takes this link into account. |
| |
| -- Predicates_Ignored (Flag288) |
| -- Defined on all types. Indicates whether the subtype declaration is in |
| -- a context where Assertion_Policy is Ignore, in which case no checks |
| -- (static or dynamic) must be generated for objects of the type. |
| |
| -- Prev_Entity (Node36) |
| -- Defined in all entities. The entities of a scope are chained, and this |
| -- field is used as a backward pointer for this entity list - effectivly |
| -- making the entity chain doubly-linked. |
| |
| -- Primitive_Operations (synthesized) |
| -- Defined in concurrent types, tagged record types and subtypes, tagged |
| -- private types and tagged incomplete types. For concurrent types whose |
| -- Corresponding_Record_Type (CRT) is available, returns the list of |
| -- Direct_Primitive_Operations of its CRT; otherwise returns No_Elist. |
| -- For all the other types returns the Direct_Primitive_Operations. |
| |
| -- Prival (Node17) |
| -- Defined in private components of protected types. Refers to the entity |
| -- of the component renaming declaration generated inside protected |
| -- subprograms, entries or barrier functions. |
| |
| -- Prival_Link (Node20) |
| -- Defined in constants and variables which rename private components of |
| -- protected types. Set to the original private component. |
| |
| -- Private_Dependents (Elist18) |
| -- Defined in private (sub)types. Records the subtypes of the private |
| -- type, derivations from it, and records and arrays with components |
| -- dependent on the type. |
| -- |
| -- The subtypes are traversed when installing and deinstalling (the full |
| -- view of) a private type in order to ensure correct view of the |
| -- subtypes. |
| -- |
| -- Used in similar fashion for incomplete types: holds list of subtypes |
| -- of these incomplete types that have discriminant constraints. The |
| -- full views of these subtypes are constructed when the full view of |
| -- the incomplete type is processed. |
| |
| -- In addition, if the incomplete type is the designated type in an |
| -- access definition for an access parameter, the operation may be |
| -- a dispatching primitive operation, which is only known when the full |
| -- declaration of the type is seen. Subprograms that have such an |
| -- access parameter are also placed in the list of private_dependents. |
| |
| -- Protected_Body_Subprogram (Node11) |
| -- Defined in protected operations. References the entity for the |
| -- subprogram which implements the body of the operation. |
| |
| -- Protected_Formal (Node22) |
| -- Defined in formal parameters (in, in out and out parameters). Used |
| -- only for formals of protected operations. References corresponding |
| -- formal parameter in the unprotected version of the operation that |
| -- is created during expansion. |
| |
| -- Protected_Subprogram (Node39) |
| -- Defined in functions and procedures. Set for the pair of subprograms |
| -- which emulate the runtime semantics of a protected subprogram. Denotes |
| -- the entity of the origial protected subprogram. |
| |
| -- Protection_Object (Node23) |
| -- Applies to protected entries, entry families and subprograms. Denotes |
| -- the entity which is used to rename the _object component of protected |
| -- types. |
| |
| -- Reachable (Flag49) |
| -- Defined in labels. The flag is set over the range of statements in |
| -- which a goto to that label is legal. |
| |
| -- Receiving_Entry (Node19) |
| -- Defined in procedures. Set for an internally generated procedure which |
| -- wraps the original statements of an accept alternative. Designates the |
| -- entity of the task entry being accepted. |
| |
| -- Referenced (Flag156) |
| -- Defined in all entities. Set if the entity is referenced, except for |
| -- the case of an appearance of a simple variable that is not a renaming |
| -- as the left side of an assignment in which case Referenced_As_LHS is |
| -- set instead, or a similar appearance as an out parameter actual, in |
| -- which case Referenced_As_Out_Parameter is set. |
| |
| -- Referenced_As_LHS (Flag36): |
| -- Defined in all entities. This flag is set instead of Referenced if a |
| -- simple variable that is not a renaming appears as the left side of an |
| -- assignment. The reason we distinguish this kind of reference is that |
| -- we have a separate warning for variables that are only assigned and |
| -- never read. |
| |
| -- Referenced_As_Out_Parameter (Flag227): |
| -- Defined in all entities. This flag is set instead of Referenced if a |
| -- simple variable that is not a renaming appears as an actual for an out |
| -- formal. The reason we distinguish this kind of reference is that |
| -- we have a separate warning for variables that are only assigned and |
| -- never read, and out parameters are a special case. |
| |
| -- Refinement_Constituents (Elist8) |
| -- Present in abstract state entities. Contains all the constituents that |
| -- refine the state, in other words, all the hidden states that appear in |
| -- the constituent_list of aspect/pragma Refined_State. |
| |
| -- Register_Exception_Call (Node20) |
| -- Defined in exception entities. When an exception is declared, |
| -- a call is expanded to Register_Exception. This field points to |
| -- the expanded N_Procedure_Call_Statement node for this call. It |
| -- is used for Import/Export_Exception processing to modify the |
| -- register call to make appropriate entries in the special tables |
| -- used for handling these pragmas at run time. |
| |
| -- Related_Array_Object (Node25) |
| -- Defined in array types and subtypes. Used only for the base type |
| -- and subtype created for an anonymous array object. Set to point |
| -- to the entity of the corresponding array object. Currently used |
| -- only for type-related error messages. |
| |
| -- Related_Expression (Node24) |
| -- Defined in variables and types. When Set for internally generated |
| -- entities, it may be used to denote the source expression whose |
| -- elaboration created the variable declaration. If set, it is used |
| -- for generating clearer messages from CodePeer. It is used on source |
| -- entities that are variables in iterator specifications, to provide |
| -- a link to the container that is the domain of iteration. This allows |
| -- for better cross-reference information when the loop modifies elements |
| -- of the container, and suppresses spurious warnings. |
| -- |
| -- Shouldn't it also be used for the same purpose in errout? It seems |
| -- odd to have two mechanisms here??? |
| |
| -- Related_Instance (Node15) |
| -- Defined in the wrapper packages created for subprogram instances. |
| -- The internal subprogram that implements the instance is inside the |
| -- wrapper package, but for debugging purposes its external symbol |
| -- must correspond to the name and scope of the related instance. |
| |
| -- Related_Type (Node27) |
| -- Defined in components, constants and variables. Set when there is an |
| -- associated dispatch table to point to entities containing primary or |
| -- secondary tags. Not set in the _tag component of record types. |
| |
| -- Relative_Deadline_Variable (Node28) [implementation base type only] |
| -- Defined in task type entities. This flag is set if a valid and |
| -- effective pragma Relative_Deadline applies to the base type. Points |
| -- to the entity for a variable that is created to hold the value given |
| -- in a Relative_Deadline pragma for a task type. |
| |
| -- Renamed_Entity (Node18) |
| -- Defined in exception, generic unit, package, and subprogram entities. |
| -- Set when the entity is defined by a renaming declaration. Denotes the |
| -- renamed entity, or transitively the ultimate renamed entity if there |
| -- is a chain of renaming declarations. Empty if no renaming. |
| |
| -- Renamed_In_Spec (Flag231) |
| -- Defined in package entities. If a package renaming occurs within |
| -- a package spec, then this flag is set on the renamed package. The |
| -- purpose is to prevent a warning about unused entities in the renamed |
| -- package. Such a warning would be inappropriate since clients of the |
| -- package can see the entities in the package via the renaming. |
| |
| -- Renamed_Object (Node18) |
| -- Defined in components, constants, discriminants, formal parameters, |
| -- generic formals, loop parameters, and variables. Set to non-Empty if |
| -- the object was declared by a renaming declaration. For constants and |
| -- variables, the attribute references the tree node for the name of the |
| -- renamed object. For formal parameters, the field is used in inlining |
| -- and maps the entities of all formal parameters of a subprogram to the |
| -- entities of the corresponding actuals. For formals of a task entry, |
| -- the attribute denotes the local renaming that replaces the actual |
| -- within an accept statement. For all remaining cases (discriminants, |
| -- loop parameters) the field is Empty. |
| |
| -- Renaming_Map (Uint9) |
| -- Defined in generic subprograms, generic packages, and their |
| -- instances. Also defined in the instances of the corresponding |
| -- bodies. Denotes the renaming map (generic entities => instance |
| -- entities) used to construct the instance by givin an index into |
| -- the tables used to represent these maps. See Sem_Ch12 for further |
| -- details. The maps for package instances are also used when the |
| -- instance is the actual corresponding to a formal package. |
| |
| -- Requires_Overriding (Flag213) |
| -- Defined in all subprograms and entries. Set for subprograms that |
| -- require overriding as defined by RM-2005-3.9.3(6/2). Note that this |
| -- is True only for implicitly declared subprograms; it is not set on the |
| -- parent type's subprogram. See also Is_Abstract_Subprogram. |
| |
| -- Return_Applies_To (Node8) |
| -- Defined in E_Return_Statement. Points to the entity representing |
| -- the construct to which the return statement applies, as defined in |
| -- RM-6.5(4/2). Note that a (simple) return statement within an |
| -- extended_return_statement applies to the extended_return_statement, |
| -- even though it causes the whole function to return. |
| |
| -- Return_Present (Flag54) |
| -- Defined in function and generic function entities. Set if the |
| -- function contains a return statement (used for error checking). |
| -- This flag can also be set in procedure and generic procedure |
| -- entities (for convenience in setting it), but is only tested |
| -- for the function case. |
| |
| -- Returns_By_Ref (Flag90) |
| -- Defined in function entities. Set if the function returns the result |
| -- by reference, either because its return type is a by-reference-type |
| -- or because the function explicitly uses the secondary stack. |
| |
| -- Reverse_Bit_Order (Flag164) [base type only] |
| -- Defined in all record type entities. Set if entity has a Bit_Order |
| -- aspect (set by an aspect clause or attribute definition clause) that |
| -- has reversed the order of bits from the default value. When this flag |
| -- is set, a component clause must specify a set of bits entirely within |
| -- a single storage unit (Ada 95) or within a single machine scalar (see |
| -- Ada 2005 AI-133), or must occupy an integral number of storage units. |
| |
| -- Reverse_Storage_Order (Flag93) [base type only] |
| -- Defined in all record and array type entities. Set if entity has a |
| -- Scalar_Storage_Order aspect (set by an aspect clause or attribute |
| -- definition clause) that has reversed the order of storage elements |
| -- from the default value. When this flag is set for a record type, |
| -- the Bit_Order aspect must be set to the same value (either explicitly |
| -- or as the target default value). |
| |
| -- Rewritten_For_C (Flag287) |
| -- Defined on functions that return a constrained array type, when |
| -- Modify_Tree_For_C is set. Indicates that a procedure with an extra |
| -- out parameter has been created for it, and calls must be rewritten as |
| -- calls to the new procedure. |
| |
| -- RM_Size (Uint13) |
| -- Defined in all type and subtype entities. Contains the value of |
| -- type'Size as defined in the RM. See also the Esize field and |
| -- and the description on "Handling of Type'Size Values". A value |
| -- of zero in this field for a non-discrete type means that |
| -- the front end has not yet determined the size value. For the |
| -- case of a discrete type, this field is always set by the front |
| -- end and zero is a legitimate value for a type with one value. |
| |
| -- Root_Type (synthesized) |
| -- Applies to all type entities. For class-wide types, returns the root |
| -- type of the class covered by the CW type, otherwise returns the |
| -- ultimate derivation ancestor of the given type. This function |
| -- preserves the view, i.e. the Root_Type of a partial view is the |
| -- partial view of the ultimate ancestor, the Root_Type of a full view |
| -- is the full view of the ultimate ancestor. Note that this function |
| -- does not correspond exactly to the use of root type in the RM, since |
| -- in the RM root type applies to a class of types, not to a type. |
| |
| -- Scalar_Range (Node20) |
| -- Defined in all scalar types (including modular types, where the |
| -- bounds are 0 .. modulus - 1). References a node in the tree that |
| -- contains the bounds for the range. Note that this information |
| -- could be obtained by rummaging around the tree, but it is more |
| -- convenient to have it immediately at hand in the entity. The |
| -- contents of Scalar_Range can either be an N_Subtype_Indication |
| -- node (with a constraint), a Range node, or an Integer_Type_Definition, |
| -- but not a simple subtype reference (a subtype is converted into a |
| -- explicit range). |
| |
| -- Scale_Value (Uint16) |
| -- Defined in decimal fixed-point types and subtypes. Contains the scale |
| -- for the type (i.e. the value of type'Scale = the number of decimal |
| -- digits after the decimal point). |
| |
| -- Scope (Node3) |
| -- Defined in all entities. Points to the entity for the scope (block, |
| -- loop, subprogram, package etc.) in which the entity is declared. |
| -- Since this field is in the base part of the entity node, the access |
| -- routines for this field are in Sinfo. Note that for a child unit, |
| -- the Scope will be the parent package, and for a root library unit, |
| -- the Scope will be Standard. |
| |
| -- Scope_Depth (synthesized) |
| -- Applies to program units, blocks, concurrent types and entries, and |
| -- also to record types, i.e. to any entity that can appear on the scope |
| -- stack. Yields the scope depth value, which for those entities other |
| -- than records is simply the scope depth value, for record entities, it |
| -- is the Scope_Depth of the record scope. |
| |
| -- Scope_Depth_Value (Uint22) |
| -- Defined in program units, blocks, concurrent types, and entries. |
| -- Indicates the number of scopes that statically enclose the declaration |
| -- of the unit or type. Library units have a depth of zero. Note that |
| -- record types can act as scopes but do NOT have this field set (see |
| -- Scope_Depth above). |
| |
| -- Scope_Depth_Set (synthesized) |
| -- Applies to a special predicate function that returns a Boolean value |
| -- indicating whether or not the Scope_Depth field has been set. It is |
| -- needed, since returns an invalid value in this case. |
| |
| -- Sec_Stack_Needed_For_Return (Flag167) |
| -- Defined in scope entities (blocks, entries, entry families, functions, |
| -- and procedures). Set to True when secondary stack is used to hold the |
| -- returned value of a function and thus should not be released on scope |
| -- exit. |
| |
| -- Shared_Var_Procs_Instance (Node22) |
| -- Defined in variables. Set non-Empty only if Is_Shared_Passive is |
| -- set, in which case this is the entity for the associated instance of |
| -- System.Shared_Storage.Shared_Var_Procs. See Exp_Smem for full details. |
| |
| -- Size_Check_Code (Node19) |
| -- Defined in constants and variables. Normally Empty. Set if code is |
| -- generated to check the size of the object. This field is used to |
| -- suppress this code if a subsequent address clause is encountered. |
| |
| -- Size_Clause (synthesized) |
| -- Applies to all entities. If a size clause is present in the rep |
| -- item chain for an entity then the attribute definition clause node |
| -- for the size clause is returned. Otherwise Size_Clause returns Empty |
| -- if no item is present. Usually this is only meaningful if the flag |
| -- Has_Size_Clause is set. This is because when the representation item |
| -- chain is copied for a derived type, it can inherit a size clause that |
| -- is not applicable to the entity. |
| |
| -- Size_Depends_On_Discriminant (Flag177) |
| -- Defined in all entities for types and subtypes. Indicates that the |
| -- size of the type depends on the value of one or more discriminants. |
| -- Currently, this flag is only set for arrays which have one or more |
| -- bounds depending on a discriminant value. |
| |
| -- Size_Known_At_Compile_Time (Flag92) |
| -- Defined in all entities for types and subtypes. Indicates that the |
| -- size of objects of the type is known at compile time. This flag is |
| -- used to optimize some generated code sequences, and also to enable |
| -- some error checks (e.g. disallowing component clauses on variable |
| -- length objects). It is set conservatively (i.e. if it is True, the |
| -- size is certainly known at compile time, if it is False, then the |
| -- size may or may not be known at compile time, but the code will |
| -- assume that it is not known). Note that the value may be known only |
| -- to the back end, so the fact that this flag is set does not mean that |
| -- the front end can access the value. |
| |
| -- Small_Value (Ureal21) |
| -- Defined in fixed point types. Points to the universal real for the |
| -- Small of the type, either as given in a representation clause, or |
| -- as computed (as a power of two) by the compiler. |
| |
| -- SPARK_Aux_Pragma (Node41) |
| -- Present in concurrent type, [generic] package spec and package body |
| -- entities. For concurrent types and package specs it refers to the |
| -- SPARK mode setting for the private part. This field points to the |
| -- N_Pragma node that either appears in the private part or is inherited |
| -- from the enclosing context. For package bodies, it refers to the SPARK |
| -- mode of the elaboration sequence after the BEGIN. The fields points to |
| -- the N_Pragma node that either appears in the statement sequence or is |
| -- inherited from the enclosing context. In all cases, if the pragma is |
| -- inherited, then the SPARK_Aux_Pragma_Inherited flag is set. |
| |
| -- SPARK_Aux_Pragma_Inherited (Flag266) |
| -- Present in concurrent type, [generic] package spec and package body |
| -- entities. Set if the SPARK_Aux_Pragma field points to a pragma that is |
| -- inherited, rather than a local one. |
| |
| -- SPARK_Pragma (Node40) |
| -- Present in the following entities: |
| -- |
| -- abstract states |
| -- constants |
| -- entries |
| -- operators |
| -- [generic] packages |
| -- package bodies |
| -- [generic] subprograms |
| -- subprogram bodies |
| -- variables |
| -- types |
| -- |
| -- Points to the N_Pragma node that applies to the initial declaration or |
| -- body. This is either set by a local SPARK_Mode pragma or is inherited |
| -- from the context (from an outer scope for the spec case or from the |
| -- spec for the body case). In the case where the attribute is inherited, |
| -- flag SPARK_Pragma_Inherited is set. Empty if no SPARK_Mode pragma is |
| -- applicable. |
| |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Present in the following entities: |
| -- |
| -- abstract states |
| -- constants |
| -- entries |
| -- operators |
| -- [generic] packages |
| -- package bodies |
| -- [generic] subprograms |
| -- subprogram bodies |
| -- variables |
| -- types |
| -- |
| -- Set if the SPARK_Pragma attribute points to an inherited pragma rather |
| -- than a local one. |
| |
| -- Spec_Entity (Node19) |
| -- Defined in package body entities. Points to corresponding package |
| -- spec entity. Also defined in subprogram body parameters in the |
| -- case where there is a separate spec, where this field references |
| -- the corresponding parameter entities in the spec. |
| |
| -- SSO_Set_High_By_Default (Flag273) [base type only] |
| -- Defined for record and array types. Set in the base type if a pragma |
| -- Default_Scalar_Storage_Order (High_Order_First) was active at the time |
| -- the record or array was declared and therefore applies to it. |
| |
| -- SSO_Set_Low_By_Default (Flag272) [base type only] |
| -- Defined for record and array types. Set in the base type if a pragma |
| -- Default_Scalar_Storage_Order (High_Order_First) was active at the time |
| -- the record or array was declared and therefore applies to it. |
| |
| -- Static_Discrete_Predicate (List25) |
| -- Defined in discrete types/subtypes with static predicates (with the |
| -- two flags Has_Predicates and Has_Static_Predicate set). Set if the |
| -- type/subtype has a static predicate. Points to a list of expression |
| -- and N_Range nodes that represent the predicate in canonical form. The |
| -- canonical form has entries sorted in ascending order, with duplicates |
| -- eliminated, and adjacent ranges coalesced, so that there is always a |
| -- gap in the values between successive entries. The entries in this list |
| -- are fully analyzed and typed with the base type of the subtype. Note |
| -- that all entries are static and have values within the subtype range. |
| |
| -- Static_Elaboration_Desired (Flag77) |
| -- Defined in library-level packages. Set by the pragma of the same |
| -- name, to indicate that static initialization must be attempted for |
| -- all types declared in the package, and that a warning must be emitted |
| -- for those types to which static initialization is not available. |
| |
| -- Static_Initialization (Node30) |
| -- Defined in initialization procedures for types whose objects can be |
| -- initialized statically. The value of this attribute is a positional |
| -- aggregate whose components are compile-time static values. Used |
| -- when available in object declarations to eliminate the call to the |
| -- initialization procedure, and to minimize elaboration code. Note: |
| -- This attribute uses the same field as Overridden_Operation, which is |
| -- irrelevant in init_procs. |
| |
| -- Static_Real_Or_String_Predicate (Node25) |
| -- Defined in real types/subtypes with static predicates (with the two |
| -- flags Has_Predicates and Has_Static_Predicate set). Set if the type |
| -- or subtype has a static predicate. Points to the return expression |
| -- of the predicate function. This is the original expression given as |
| -- the predicate except that occurrences of the type are replaced by |
| -- occurrences of the formal parameter of the predicate function (note |
| -- that the spec of this function including this formal parameter name |
| -- is available from the Subprograms_For_Type field; it can be accessed |
| -- as Predicate_Function (typ)). Also, in the case where a predicate is |
| -- inherited, the expression is of the form: |
| -- |
| -- xxxPredicate (typ2 (ent)) AND THEN expression |
| -- |
| -- where typ2 is the type from which the predicate is inherited, ent is |
| -- the entity for the current predicate function, and xxxPredicate is the |
| -- inherited predicate (from typ2). Finally for a predicate that inherits |
| -- from another predicate but does not add a predicate of its own, the |
| -- expression may consist of the above xxxPredicate call on its own. |
| |
| -- Status_Flag_Or_Transient_Decl (Node15) |
| -- Defined in constant, loop, and variable entities. Applies to objects |
| -- that require special treatment by the finalization machinery, such as |
| -- extended return results, IF and CASE expression results, and objects |
| -- inside N_Expression_With_Actions nodes. The attribute contains the |
| -- entity of a flag which specifies particular behavior over a region of |
| -- code or the declaration of a "hook" object. |
| -- In which case is it a flag, or a hook object??? |
| |
| -- Storage_Size_Variable (Node26) [implementation base type only] |
| -- Defined in access types and task type entities. This flag is set |
| -- if a valid and effective pragma Storage_Size applies to the base |
| -- type. Points to the entity for a variable that is created to |
| -- hold the value given in a Storage_Size pragma for an access |
| -- collection or a task type. Note that in the access type case, |
| -- this field is defined only in the root type (since derived types |
| -- share the same storage pool). |
| |
| -- Stored_Constraint (Elist23) |
| -- Defined in entities that can have discriminants (concurrent types |
| -- subtypes, record types and subtypes, private types and subtypes, |
| -- limited private types and subtypes and incomplete types). Points |
| -- to an element list containing the expressions for each of the |
| -- stored discriminants for the record (sub)type. |
| |
| -- Stores_Attribute_Old_Prefix (Flag270) |
| -- Defined in constants. Set when the constant has been generated to save |
| -- the value of attribute 'Old's prefix. |
| |
| -- Strict_Alignment (Flag145) [implementation base type only] |
| -- Defined in all type entities. Indicates that some containing part |
| -- is either aliased or tagged. This prohibits packing the object |
| -- tighter than its natural size and alignment. |
| |
| -- String_Literal_Length (Uint16) |
| -- Defined in string literal subtypes (which are created to correspond |
| -- to string literals in the program). Contains the length of the string |
| -- literal. |
| |
| -- String_Literal_Low_Bound (Node18) |
| -- Defined in string literal subtypes (which are created to correspond |
| -- to string literals in the program). Contains an expression whose |
| -- value represents the low bound of the literal. This is a copy of |
| -- the low bound of the applicable index constraint if there is one, |
| -- or a copy of the low bound of the index base type if not. |
| |
| -- Subprograms_For_Type (Elist29) |
| -- Defined in all types. The list may contain the entities of the default |
| -- initial condition procedure, invariant procedure, and the two versions |
| -- of the predicate function. |
| -- |
| -- Historical note: This attribute used to be a direct linked list of |
| -- entities rather than an Elist. The Elist allows greater flexibility |
| -- in inheritance of subprograms between views of the same type. |
| |
| -- Subps_Index (Uint24) |
| -- Present in subprogram entries. Set if the subprogram contains nested |
| -- subprograms, or is a subprogram nested within such a subprogram. Holds |
| -- the index in the Exp_Unst.Subps table for the subprogram. Note that |
| -- for the outer level subprogram, this is the starting index in the Subp |
| -- table for the entries for this subprogram. |
| |
| -- Suppress_Elaboration_Warnings (Flag303) |
| -- NOTE: this flag is relevant only for the legacy ABE mechanism and |
| -- should not be used outside of that context. |
| -- |
| -- Defined in all entities, can be set only for subprogram entities and |
| -- for variables. If this flag is set then Sem_Elab will not generate |
| -- elaboration warnings for the subprogram or variable. Suppression of |
| -- such warnings is automatic for subprograms for which elaboration |
| -- checks are suppressed (without the need to set this flag), but the |
| -- flag is also set for various internal entities (such as init procs) |
| -- which are known not to generate any possible access before elaboration |
| -- and it is set on variables when a warning is given to avoid multiple |
| -- elaboration warnings for the same variable. |
| |
| -- Suppress_Initialization (Flag105) |
| -- Defined in all variable, type and subtype entities. If set for a base |
| -- type, then the generation of initialization procedures is suppressed |
| -- for the type. Any other implicit initialiation (e.g. from the use of |
| -- pragma Initialize_Scalars) is also suppressed if this flag is set for |
| -- either the subtype in question, or for the base type. For variables, |
| -- this flag suppresses all implicit initialization for the object, even |
| -- if the type would normally require initialization. Set by use of |
| -- pragma Suppress_Initialization and also for internal entities where |
| -- we know that no initialization is required. For example, enumeration |
| -- image table entities set it. |
| |
| -- Suppress_Style_Checks (Flag165) |
| -- Defined in all entities. Suppresses any style checks specifically |
| -- associated with the given entity if set. |
| |
| -- Suppress_Value_Tracking_On_Call (Flag217) |
| -- Defined in all entities. Set in a scope entity if value tracking is to |
| -- be suppressed on any call within the scope. Used when an access to a |
| -- local subprogram is computed, to deal with the possibility that this |
| -- value may be passed around, and if used, may clobber a local variable. |
| |
| -- Task_Body_Procedure (Node25) |
| -- Defined in task types and subtypes. Points to the entity for the task |
| -- task body procedure (as further described in Exp_Ch9, task bodies are |
| -- expanded into procedures). A convenient function to retrieve this |
| -- field is Sem_Util.Get_Task_Body_Procedure. |
| -- |
| -- The last sentence is odd??? Why not have Task_Body_Procedure go to the |
| -- Underlying_Type of the Root_Type??? |
| |
| -- Thunk_Entity (Node31) |
| -- Defined in functions and procedures which have been classified as |
| -- Is_Thunk. Set to the target entity called by the thunk. |
| |
| -- Treat_As_Volatile (Flag41) |
| -- Defined in all type entities, and also in constants, components and |
| -- variables. Set if this entity is to be treated as volatile for code |
| -- generation purposes. Always set if Is_Volatile is set, but can also |
| -- be set as a result of situations (such as address overlays) where |
| -- the front end wishes to force volatile handling to inhibit aliasing |
| -- optimization which might be legally ok, but is undesirable. Note |
| -- that the backend always tests this flag rather than Is_Volatile. |
| -- The front end tests Is_Volatile if it is concerned with legality |
| -- checks associated with declared volatile variables, but if the test |
| -- is for the purposes of suppressing optimizations, then the front |
| -- end should test Treat_As_Volatile rather than Is_Volatile. |
| -- |
| -- Note: before testing Treat_As_Volatile, consider whether it would |
| -- be more appropriate to use Exp_Util.Is_Volatile_Reference instead, |
| -- which catches more cases of volatile references. |
| |
| -- Type_High_Bound (synthesized) |
| -- Applies to scalar types. Returns the tree node (Node_Id) that contains |
| -- the high bound of a scalar type. The returned value is literal for a |
| -- base type, but may be an expression in the case of scalar type with |
| -- dynamic bounds. Note that in the case of a fixed point type, the high |
| -- bound is in units of small, and is an integer. |
| |
| -- Type_Low_Bound (synthesized) |
| -- Applies to scalar types. Returns the tree node (Node_Id) that contains |
| -- the low bound of a scalar type. The returned value is literal for a |
| -- base type, but may be an expression in the case of scalar type with |
| -- dynamic bounds. Note that in the case of a fixed point type, the low |
| -- bound is in units of small, and is an integer. |
| |
| -- Underlying_Full_View (Node19) |
| -- Defined in private subtypes that are the completion of other private |
| -- types, or in private types that are derived from private subtypes. If |
| -- the full view of a private type T is derived from another private type |
| -- with discriminants Td, the full view of T is also private, and there |
| -- is no way to attach to it a further full view that would convey the |
| -- structure of T to the backend. The Underlying_Full_View is an |
| -- attribute of the full view that is a subtype of Td with the same |
| -- constraint as the declaration for T. The declaration for this subtype |
| -- is built at the point of the declaration of T, either as completion, |
| -- or as a subtype declaration where the base type is private and has a |
| -- private completion. If Td is already constrained, then its full view |
| -- can serve directly as the full view of T. |
| |
| -- Underlying_Record_View (Node28) |
| -- Defined in record types. Set for record types that are extensions of |
| -- types with unknown discriminants, and also set for internally built |
| -- underlying record views to reference its original record type. Record |
| -- types that are extensions of types with unknown discriminants do not |
| -- have a completion, but they cannot be used without having some |
| -- discriminated view at hand. This view is a record type with the same |
| -- structure, whose parent type is the full view of the parent in the |
| -- original type extension. |
| |
| -- Underlying_Type (synthesized) |
| -- Applies to all entities. This is the identity function except in the |
| -- case where it is applied to an incomplete or private type, in which |
| -- case it is the underlying type of the type declared by the completion, |
| -- or Empty if the completion has not yet been encountered and analyzed. |
| -- |
| -- Note: the reason this attribute applies to all entities, and not just |
| -- types, is to legitimize code where Underlying_Type is applied to an |
| -- entity which may or may not be a type, with the intent that if it is a |
| -- type, its underlying type is taken. |
| -- |
| -- Note also that the value of this attribute is interesting only after |
| -- the full view of the parent type has been processed. If the parent |
| -- type is declared in an enclosing package, the attribute will be non- |
| -- trivial only after the full view of the type has been analyzed. |
| |
| -- Universal_Aliasing (Flag216) [implementation base type only] |
| -- Defined in all type entities. Set to direct the back-end to avoid |
| -- any optimizations based on type-based alias analysis for this type. |
| -- Indicates that objects of this type can alias objects of any other |
| -- types, which guarantees that any objects can be referenced through |
| -- access types designating this type safely, whatever the actual type |
| -- of these objects. In other words, the effect is as though access |
| -- types designating this type were subject to No_Strict_Aliasing. |
| |
| -- Unset_Reference (Node16) |
| -- Defined in variables and out parameters. This is normally Empty. It |
| -- is set to point to an identifier that represents a reference to the |
| -- entity before any value has been set. Only the first such reference |
| -- is identified. This field is used to generate a warning message if |
| -- necessary (see Sem_Warn.Check_Unset_Reference). |
| |
| -- Used_As_Generic_Actual (Flag222) |
| -- Defined in all entities, set if the entity is used as an argument to |
| -- a generic instantiation. Used to tune certain warning messages, and |
| -- in checking type conformance within an instantiation that involves |
| -- incomplete formal and actual types. |
| |
| -- Uses_Lock_Free (Flag188) |
| -- Defined in protected type entities. Set to True when the Lock Free |
| -- implementation is used for the protected type. This implementation is |
| -- based on atomic transactions and doesn't require anymore the use of |
| -- Protection object (see System.Tasking.Protected_Objects). |
| |
| -- Uses_Sec_Stack (Flag95) |
| -- Defined in scope entities (blocks, entries, entry families, functions, |
| -- loops, and procedures). Set to True when the secondary stack is used |
| -- in this scope and must be released on exit unless flag |
| -- Sec_Stack_Needed_For_Return is set. |
| |
| -- Validated_Object (Node38) |
| -- Defined in variables. Contains the object whose value is captured by |
| -- the variable for validity check purposes. |
| |
| -- Warnings_Off (Flag96) |
| -- Defined in all entities. Set if a pragma Warnings (Off, entity-name) |
| -- is used to suppress warnings for a given entity. It is also used by |
| -- the compiler in some situations to kill spurious warnings. Note that |
| -- clients should generally not test this flag directly, but instead |
| -- use function Has_Warnings_Off. |
| |
| -- Warnings_Off_Used (Flag236) |
| -- Defined in all entities. Can only be set if Warnings_Off is set. If |
| -- set indicates that a warning was suppressed by the Warnings_Off flag, |
| -- and Unmodified/Unreferenced would not have suppressed the warning. |
| |
| -- Warnings_Off_Used_Unmodified (Flag237) |
| -- Defined in all entities. Can only be set if Warnings_Off is set and |
| -- Has_Pragma_Unmodified is not set. If set indicates that a warning was |
| -- suppressed by the Warnings_Off status but that pragma Unmodified |
| -- would also have suppressed the warning. |
| |
| -- Warnings_Off_Used_Unreferenced (Flag238) |
| -- Defined in all entities. Can only be set if Warnings_Off is set and |
| -- Has_Pragma_Unreferenced is not set. If set indicates that a warning |
| -- was suppressed by the Warnings_Off status but that pragma Unreferenced |
| -- would also have suppressed the warning. |
| |
| -- Was_Hidden (Flag196) |
| -- Defined in all entities. Used to save the value of the Is_Hidden |
| -- attribute when the limited-view is installed (Ada 2005: AI-217). |
| |
| -- Wrapped_Entity (Node27) |
| -- Defined in functions and procedures which have been classified as |
| -- Is_Primitive_Wrapper. Set to the entity being wrapper. |
| |
| --------------------------- |
| -- Renaming and Aliasing -- |
| --------------------------- |
| |
| -- Several entity attributes relate to renaming constructs, and to the use of |
| -- different names to refer to the same entity. The following is a summary of |
| -- these constructs and their prefered uses. |
| |
| -- There are three related attributes: |
| |
| -- Renamed_Entity |
| -- Renamed_Object |
| -- Alias |
| |
| -- They all overlap because they are supposed to apply to different entity |
| -- kinds. They are semantically related, and have the following intended uses: |
| |
| -- a) Renamed_Entity appplies to entities in renaming declarations that rename |
| -- an entity, so the value of the attribute IS an entity. This applies to |
| -- generic renamings, package renamings, exception renamings, and subprograms |
| -- renamings that rename a subprogram (rather than an attribute, an entry, a |
| -- protected operation, etc). |
| |
| -- b) Alias applies to overloadable entities, and the value is an overloadable |
| -- entity. So this is a subset of the previous one. We use the term Alias to |
| -- cover both renamings and inherited operations, because both cases are |
| -- handled in the same way when expanding a call. Namely the Alias of a given |
| -- subprogram is the subprogram that will actually be called. |
| |
| -- Both a) and b) are set transitively, so that in fact it is not necessary to |
| -- traverse chains of renamings when looking for the original entity: it's |
| -- there in one step (this is done when analyzing renaming declarations other |
| -- than object renamings in sem_ch8). |
| |
| -- c) Renamed_Object applies to constants and variables. Given that the name |
| -- in an object renaming declaration is not necessarily an entity name, the |
| -- value of the attribute is the tree for that name, eg AR (1).Comp. The case |
| -- when that name is in fact an entity is not handled specially. This is why |
| -- in a few cases we need to use a loop to trace a chain of object renamings |
| -- where all of them happen to be entities. So: |
| |
| -- X : integer; |
| -- Y : integer renames X; -- renamed object is the identifier X |
| -- Z : integer renames Y; -- renamed object is the identifier Y |
| |
| -- The front-end does not store explicitly the fact that Z renames X. |
| |
| -------------------------------------- |
| -- Delayed Freezing and Elaboration -- |
| -------------------------------------- |
| |
| -- The flag Has_Delayed_Freeze indicates that an entity carries an explicit |
| -- freeze node, which appears later in the expanded tree. |
| |
| -- a) The flag is used by the front-end to trigger expansion actions |
| -- which include the generation of that freeze node. Typically this happens at |
| -- the end of the current compilation unit, or before the first subprogram |
| -- body is encountered in the current unit. See files freeze and exp_ch13 for |
| -- details on the actions triggered by a freeze node, which include the |
| -- construction of initialization procedures and dispatch tables. |
| |
| -- b) The flag is used by the backend to defer elaboration of the entity until |
| -- its freeze node is seen. In the absence of an explicit freeze node, an |
| -- entity is frozen (and elaborated) at the point of declaration. |
| |
| -- For object declarations, the flag is set when an address clause for the |
| -- object is encountered. Legality checks on the address expression only |
| -- take place at the freeze point of the object. |
| |
| -- Most types have an explicit freeze node, because they cannot be elaborated |
| -- until all representation and operational items that apply to them have been |
| -- analyzed. Private types and incomplete types have the flag set as well, as |
| -- do task and protected types. |
| |
| -- Implicit base types created for type derivations, as well as classwide |
| -- types created for all tagged types, have the flag set. |
| |
| -- If a subprogram has an access parameter whose designated type is incomplete |
| -- the subprogram has the flag set. |
| |
| ------------------ |
| -- Access Kinds -- |
| ------------------ |
| |
| -- The following entity kinds are introduced by the corresponding type |
| -- definitions: |
| |
| -- E_Access_Type, |
| -- E_General_Access_Type, |
| -- E_Access_Subprogram_Type, |
| -- E_Anonymous_Access_Subprogram_Type, |
| -- E_Access_Protected_Subprogram_Type, |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Type. |
| |
| -- E_Access_Subtype is for an access subtype created by a subtype |
| -- declaration. |
| |
| -- In addition, we define the kind E_Allocator_Type to label allocators. |
| -- This is because special resolution rules apply to this construct. |
| -- Eventually the constructs are labeled with the access type imposed by |
| -- the context. The backend should never see types with this Ekind. |
| |
| -- Similarly, the type E_Access_Attribute_Type is used as the initial kind |
| -- associated with an access attribute. After resolution a specific access |
| -- type will be established as determined by the context. |
| |
| -- Finally, the type Any_Access is used to label -null- during type |
| -- resolution. Any_Access is also replaced by the context type after |
| -- resolution. |
| |
| -------------------------------- |
| -- Classification of Entities -- |
| -------------------------------- |
| |
| -- The classification of program entities which follows is a refinement of |
| -- the list given in RM 3.1(1). E.g., separate entities denote subtypes of |
| -- different type classes. Ada 95 entities include class wide types, |
| -- protected types, subprogram types, generalized access types, generic |
| -- formal derived types and generic formal packages. |
| |
| -- The order chosen for these kinds allows us to classify related entities |
| -- so that they are contiguous. As a result, they do not appear in the |
| -- exact same order as their order of first appearance in the LRM (For |
| -- example, private types are listed before packages). The contiguity |
| -- allows us to define useful subtypes (see below) such as type entities, |
| -- overloaded entities, etc. |
| |
| -- Each entity (explicitly or implicitly declared) has a kind, which is |
| -- a value of the following type: |
| |
| type Entity_Kind is ( |
| |
| E_Void, |
| -- The initial Ekind value for a newly created entity. Also used as the |
| -- Ekind for Standard_Void_Type, a type entity in Standard used as a |
| -- dummy type for the return type of a procedure (the reason we create |
| -- this type is to share the circuits for performing overload resolution |
| -- on calls). |
| |
| ------------- |
| -- Objects -- |
| ------------- |
| |
| E_Component, |
| -- Components of a record declaration, private declarations of |
| -- protected objects. |
| |
| E_Constant, |
| -- Constants created by an object declaration with a constant keyword |
| |
| E_Discriminant, |
| -- A discriminant, created by the use of a discriminant in a type |
| -- declaration. |
| |
| E_Loop_Parameter, |
| -- A loop parameter created by a for loop |
| |
| E_Variable, |
| -- Variables created by an object declaration with no constant keyword |
| |
| ------------------------ |
| -- Parameter Entities -- |
| ------------------------ |
| |
| -- Parameters are also objects |
| |
| E_Out_Parameter, |
| -- An out parameter of a subprogram or entry |
| |
| E_In_Out_Parameter, |
| -- An in-out parameter of a subprogram or entry |
| |
| E_In_Parameter, |
| -- An in parameter of a subprogram or entry |
| |
| -------------------------------- |
| -- Generic Parameter Entities -- |
| -------------------------------- |
| |
| -- Generic parameters are also objects |
| |
| E_Generic_In_Out_Parameter, |
| -- A generic in out parameter, created by the use of a generic in out |
| -- parameter in a generic declaration. |
| |
| E_Generic_In_Parameter, |
| -- A generic in parameter, created by the use of a generic in |
| -- parameter in a generic declaration. |
| |
| ------------------- |
| -- Named Numbers -- |
| ------------------- |
| |
| E_Named_Integer, |
| -- Named numbers created by a number declaration with an integer value |
| |
| E_Named_Real, |
| -- Named numbers created by a number declaration with a real value |
| |
| ----------------------- |
| -- Enumeration Types -- |
| ----------------------- |
| |
| E_Enumeration_Type, |
| -- Enumeration types, created by an enumeration type declaration |
| |
| E_Enumeration_Subtype, |
| -- Enumeration subtypes, created by an explicit or implicit subtype |
| -- declaration applied to an enumeration type or subtype. |
| |
| ------------------- |
| -- Numeric Types -- |
| ------------------- |
| |
| E_Signed_Integer_Type, |
| -- Signed integer type, used for the anonymous base type of the |
| -- integer subtype created by an integer type declaration. |
| |
| E_Signed_Integer_Subtype, |
| -- Signed integer subtype, created by either an integer subtype or |
| -- integer type declaration (in the latter case an integer type is |
| -- created for the base type, and this is the first named subtype). |
| |
| E_Modular_Integer_Type, |
| -- Modular integer type, used for the anonymous base type of the |
| -- integer subtype created by a modular integer type declaration. |
| |
| E_Modular_Integer_Subtype, |
| -- Modular integer subtype, created by either an modular subtype |
| -- or modular type declaration (in the latter case a modular type |
| -- is created for the base type, and this is the first named subtype). |
| |
| E_Ordinary_Fixed_Point_Type, |
| -- Ordinary fixed type, used for the anonymous base type of the fixed |
| -- subtype created by an ordinary fixed point type declaration. |
| |
| E_Ordinary_Fixed_Point_Subtype, |
| -- Ordinary fixed point subtype, created by either an ordinary fixed |
| -- point subtype or ordinary fixed point type declaration (in the |
| -- latter case a fixed point type is created for the base type, and |
| -- this is the first named subtype). |
| |
| E_Decimal_Fixed_Point_Type, |
| -- Decimal fixed type, used for the anonymous base type of the decimal |
| -- fixed subtype created by an ordinary fixed point type declaration. |
| |
| E_Decimal_Fixed_Point_Subtype, |
| -- Decimal fixed point subtype, created by either a decimal fixed point |
| -- subtype or decimal fixed point type declaration (in the latter case |
| -- a fixed point type is created for the base type, and this is the |
| -- first named subtype). |
| |
| E_Floating_Point_Type, |
| -- Floating point type, used for the anonymous base type of the |
| -- floating point subtype created by a floating point type declaration. |
| |
| E_Floating_Point_Subtype, |
| |
| -- Floating point subtype, created by either a floating point subtype |
| -- or floating point type declaration (in the latter case a floating |
| -- point type is created for the base type, and this is the first |
| -- named subtype). |
| |
| ------------------ |
| -- Access Types -- |
| ------------------ |
| |
| E_Access_Type, |
| -- An access type created by an access type declaration with no all |
| -- keyword present. Note that the predefined type Any_Access, which |
| -- has E_Access_Type Ekind, is used to label NULL in the upwards pass |
| -- of type analysis, to be replaced by the true access type in the |
| -- downwards resolution pass. |
| |
| E_Access_Subtype, |
| -- An access subtype created by a subtype declaration for any access |
| -- type (whether or not it is a general access type). |
| |
| E_Access_Attribute_Type, |
| -- An access type created for an access attribute (one of 'Access, |
| -- 'Unrestricted_Access, or Unchecked_Access). |
| |
| E_Allocator_Type, |
| -- A special internal type used to label allocators and references to |
| -- objects using 'Reference. This is needed because special resolution |
| -- rules apply to these constructs. On the resolution pass, this type |
| -- is almost always replaced by the actual access type, but if the |
| -- context does not provide one, the backend will see Allocator_Type |
| -- itself (which will already have been frozen). |
| |
| E_General_Access_Type, |
| -- An access type created by an access type declaration with the all |
| -- keyword present. |
| |
| E_Access_Subprogram_Type, |
| -- An access-to-subprogram type, created by an access-to-subprogram |
| -- declaration. |
| |
| E_Access_Protected_Subprogram_Type, |
| -- An access to a protected subprogram, created by the corresponding |
| -- declaration. Values of such a type denote both a protected object |
| -- and a protected operation within, and have different compile-time |
| -- and run-time properties than other access-to-subprogram values. |
| |
| E_Anonymous_Access_Protected_Subprogram_Type, |
| -- An anonymous access-to-protected-subprogram type, created by an |
| -- access-to-subprogram declaration. |
| |
| E_Anonymous_Access_Subprogram_Type, |
| -- An anonymous access-to-subprogram type, created by an access-to- |
| -- subprogram declaration, or generated for a current instance of |
| -- a type name appearing within a component definition that has an |
| -- anonymous access-to-subprogram type. |
| |
| E_Anonymous_Access_Type, |
| -- An anonymous access type created by an access parameter or access |
| -- discriminant. |
| |
| --------------------- |
| -- Composite Types -- |
| --------------------- |
| |
| E_Array_Type, |
| -- An array type created by an array type declaration. Includes all |
| -- cases of arrays, except for string types. |
| |
| E_Array_Subtype, |
| -- An array subtype, created by an explicit array subtype declaration, |
| -- or the use of an anonymous array subtype. |
| |
| E_String_Literal_Subtype, |
| -- A special string subtype, used only to describe the type of a string |
| -- literal (will always be one dimensional, with literal bounds). |
| |
| E_Class_Wide_Type, |
| -- A class wide type, created by any tagged type declaration (i.e. if |
| -- a tagged type is declared, the corresponding class type is always |
| -- created, using this Ekind value). |
| |
| E_Class_Wide_Subtype, |
| -- A subtype of a class wide type, created by a subtype declaration |
| -- used to declare a subtype of a class type. |
| |
| E_Record_Type, |
| -- A record type, created by a record type declaration |
| |
| E_Record_Subtype, |
| -- A record subtype, created by a record subtype declaration |
| |
| E_Record_Type_With_Private, |
| -- Used for types defined by a private extension declaration, |
| -- and for tagged private types. Includes the fields for both |
| -- private types and for record types (with the sole exception of |
| -- Corresponding_Concurrent_Type which is obviously not needed). This |
| -- entity is considered to be both a record type and a private type. |
| |
| E_Record_Subtype_With_Private, |
| -- A subtype of a type defined by a private extension declaration |
| |
| E_Private_Type, |
| -- A private type, created by a private type declaration that has |
| -- neither the keyword limited nor the keyword tagged. |
| |
| E_Private_Subtype, |
| -- A subtype of a private type, created by a subtype declaration used |
| -- to declare a subtype of a private type. |
| |
| E_Limited_Private_Type, |
| -- A limited private type, created by a private type declaration that |
| -- has the keyword limited, but not the keyword tagged. |
| |
| E_Limited_Private_Subtype, |
| -- A subtype of a limited private type, created by a subtype declaration |
| -- used to declare a subtype of a limited private type. |
| |
| E_Incomplete_Type, |
| -- An incomplete type, created by an incomplete type declaration |
| |
| E_Incomplete_Subtype, |
| -- An incomplete subtype, created by a subtype declaration where the |
| -- subtype mark denotes an incomplete type. |
| |
| E_Task_Type, |
| -- A task type, created by a task type declaration. An entity with this |
| -- Ekind is also created to describe the anonymous type of a task that |
| -- is created by a single task declaration. |
| |
| E_Task_Subtype, |
| -- A subtype of a task type, created by a subtype declaration used to |
| -- declare a subtype of a task type. |
| |
| E_Protected_Type, |
| -- A protected type, created by a protected type declaration. An entity |
| -- with this Ekind is also created to describe the anonymous type of |
| -- a protected object created by a single protected declaration. |
| |
| E_Protected_Subtype, |
| -- A subtype of a protected type, created by a subtype declaration used |
| -- to declare a subtype of a protected type. |
| |
| ----------------- |
| -- Other Types -- |
| ----------------- |
| |
| E_Exception_Type, |
| -- The type of an exception created by an exception declaration |
| |
| E_Subprogram_Type, |
| -- This is the designated type of an Access_To_Subprogram. Has type and |
| -- signature like a subprogram entity, so can appear in calls, which |
| -- are resolved like regular calls, except that such an entity is not |
| -- overloadable. |
| |
| --------------------------- |
| -- Overloadable Entities -- |
| --------------------------- |
| |
| E_Enumeration_Literal, |
| -- An enumeration literal, created by the use of the literal in an |
| -- enumeration type definition. |
| |
| E_Function, |
| -- A function, created by a function declaration or a function body |
| -- that acts as its own declaration. |
| |
| E_Operator, |
| -- A predefined operator, appearing in Standard, or an implicitly |
| -- defined concatenation operator created whenever an array is declared. |
| -- We do not make normal derived operators explicit in the tree, but the |
| -- concatenation operators are made explicit. |
| |
| E_Procedure, |
| -- A procedure, created by a procedure declaration or a procedure |
| -- body that acts as its own declaration. |
| |
| E_Abstract_State, |
| -- A state abstraction. Used to designate entities introduced by aspect |
| -- or pragma Abstract_State. The entity carries the various properties |
| -- of the state. |
| |
| E_Entry, |
| -- An entry, created by an entry declaration in a task or protected |
| -- object. |
| |
| -------------------- |
| -- Other Entities -- |
| -------------------- |
| |
| E_Entry_Family, |
| -- An entry family, created by an entry family declaration in a |
| -- task or protected type definition. |
| |
| E_Block, |
| -- A block identifier, created by an explicit or implicit label on |
| -- a block or declare statement. |
| |
| E_Entry_Index_Parameter, |
| -- An entry index parameter created by an entry index specification |
| -- for the body of a protected entry family. |
| |
| E_Exception, |
| -- An exception created by an exception declaration. The exception |
| -- itself uses E_Exception for the Ekind, the implicit type that is |
| -- created to represent its type uses the Ekind E_Exception_Type. |
| |
| E_Generic_Function, |
| -- A generic function. This is the entity for a generic function |
| -- created by a generic subprogram declaration. |
| |
| E_Generic_Procedure, |
| -- A generic function. This is the entity for a generic procedure |
| -- created by a generic subprogram declaration. |
| |
| E_Generic_Package, |
| -- A generic package, this is the entity for a generic package created |
| -- by a generic package declaration. |
| |
| E_Label, |
| -- The defining entity for a label. Note that this is created by the |
| -- implicit label declaration, not the occurrence of the label itself, |
| -- which is simply a direct name referring to the label. |
| |
| E_Loop, |
| -- A loop identifier, created by an explicit or implicit label on a |
| -- loop statement. |
| |
| E_Return_Statement, |
| -- A dummy entity created for each return statement. Used to hold |
| -- information about the return statement (what it applies to) and in |
| -- rules checking. For example, a simple_return_statement that applies |
| -- to an extended_return_statement cannot have an expression; this |
| -- requires putting the E_Return_Statement entity for the |
| -- extended_return_statement on the scope stack. |
| |
| E_Package, |
| -- A package, created by a package declaration |
| |
| E_Package_Body, |
| -- A package body. This entity serves only limited functions, since |
| -- most semantic analysis uses the package entity (E_Package). However |
| -- there are some attributes that are significant for the body entity. |
| -- For example, collection of exception handlers. |
| |
| E_Protected_Object, |
| -- A protected object, created by an object declaration that declares |
| -- an object of a protected type. |
| |
| E_Protected_Body, |
| -- A protected body. This entity serves almost no function, since all |
| -- semantic analysis uses the protected entity (E_Protected_Type). |
| |
| E_Task_Body, |
| -- A task body. This entity serves almost no function, since all |
| -- semantic analysis uses the protected entity (E_Task_Type). |
| |
| E_Subprogram_Body |
| -- A subprogram body. Used when a subprogram has a separate declaration |
| -- to represent the entity for the body. This entity serves almost no |
| -- function, since all semantic analysis uses the subprogram entity |
| -- for the declaration (E_Function or E_Procedure). |
| ); |
| |
| for Entity_Kind'Size use 8; |
| -- The data structures in Atree assume this |
| |
| -------------------------- |
| -- Subtype Declarations -- |
| -------------------------- |
| |
| -- The above entities are arranged so that they can be conveniently grouped |
| -- into subtype ranges. Note that for each of the xxx_Kind ranges defined |
| -- below, there is a corresponding Is_xxx (or for types, Is_xxx_Type) |
| -- predicate which is to be used in preference to direct range tests using |
| -- the subtype name. However, the subtype names are available for direct |
| -- use, e.g. as choices in case statements. |
| |
| subtype Access_Kind is Entity_Kind range |
| E_Access_Type .. |
| -- E_Access_Subtype |
| -- E_Access_Attribute_Type |
| -- E_Allocator_Type |
| -- E_General_Access_Type |
| -- E_Access_Subprogram_Type |
| -- E_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Subprogram_Type |
| E_Anonymous_Access_Type; |
| |
| subtype Access_Subprogram_Kind is Entity_Kind range |
| E_Access_Subprogram_Type .. |
| -- E_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| E_Anonymous_Access_Subprogram_Type; |
| |
| subtype Access_Protected_Kind is Entity_Kind range |
| E_Access_Protected_Subprogram_Type .. |
| E_Anonymous_Access_Protected_Subprogram_Type; |
| |
| subtype Aggregate_Kind is Entity_Kind range |
| E_Array_Type .. |
| -- E_Array_Subtype |
| -- E_String_Literal_Subtype |
| -- E_Class_Wide_Type |
| -- E_Class_Wide_Subtype |
| -- E_Record_Type |
| E_Record_Subtype; |
| |
| subtype Anonymous_Access_Kind is Entity_Kind range |
| E_Anonymous_Access_Protected_Subprogram_Type .. |
| -- E_Anonymous_Subprogram_Type |
| E_Anonymous_Access_Type; |
| |
| subtype Array_Kind is Entity_Kind range |
| E_Array_Type .. |
| -- E_Array_Subtype |
| E_String_Literal_Subtype; |
| |
| subtype Assignable_Kind is Entity_Kind range |
| E_Variable .. |
| -- E_Out_Parameter |
| E_In_Out_Parameter; |
| |
| subtype Class_Wide_Kind is Entity_Kind range |
| E_Class_Wide_Type .. |
| E_Class_Wide_Subtype; |
| |
| subtype Composite_Kind is Entity_Kind range |
| E_Array_Type .. |
| -- E_Array_Subtype |
| -- E_String_Literal_Subtype |
| -- E_Class_Wide_Type |
| -- E_Class_Wide_Subtype |
| -- E_Record_Type |
| -- E_Record_Subtype |
| -- E_Record_Type_With_Private |
| -- E_Record_Subtype_With_Private |
| -- E_Private_Type |
| -- E_Private_Subtype |
| -- E_Limited_Private_Type |
| -- E_Limited_Private_Subtype |
| -- E_Incomplete_Type |
| -- E_Incomplete_Subtype |
| -- E_Task_Type |
| -- E_Task_Subtype, |
| -- E_Protected_Type, |
| E_Protected_Subtype; |
| |
| subtype Concurrent_Kind is Entity_Kind range |
| E_Task_Type .. |
| -- E_Task_Subtype, |
| -- E_Protected_Type, |
| E_Protected_Subtype; |
| |
| subtype Concurrent_Body_Kind is Entity_Kind range |
| E_Protected_Body .. |
| E_Task_Body; |
| |
| subtype Decimal_Fixed_Point_Kind is Entity_Kind range |
| E_Decimal_Fixed_Point_Type .. |
| E_Decimal_Fixed_Point_Subtype; |
| |
| subtype Digits_Kind is Entity_Kind range |
| E_Decimal_Fixed_Point_Type .. |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| E_Floating_Point_Subtype; |
| |
| subtype Discrete_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| -- E_Enumeration_Subtype |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| E_Modular_Integer_Subtype; |
| |
| subtype Discrete_Or_Fixed_Point_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| -- E_Enumeration_Subtype |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| E_Decimal_Fixed_Point_Subtype; |
| |
| subtype Elementary_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| -- E_Enumeration_Subtype |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| -- E_Floating_Point_Subtype |
| -- E_Access_Type |
| -- E_Access_Subtype |
| -- E_Access_Attribute_Type |
| -- E_Allocator_Type |
| -- E_General_Access_Type |
| -- E_Access_Subprogram_Type |
| -- E_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Subprogram_Type |
| E_Anonymous_Access_Type; |
| |
| subtype Enumeration_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| E_Enumeration_Subtype; |
| |
| subtype Entry_Kind is Entity_Kind range |
| E_Entry .. |
| E_Entry_Family; |
| |
| subtype Fixed_Point_Kind is Entity_Kind range |
| E_Ordinary_Fixed_Point_Type .. |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| E_Decimal_Fixed_Point_Subtype; |
| |
| subtype Float_Kind is Entity_Kind range |
| E_Floating_Point_Type .. |
| E_Floating_Point_Subtype; |
| |
| subtype Formal_Kind is Entity_Kind range |
| E_Out_Parameter .. |
| -- E_In_Out_Parameter |
| E_In_Parameter; |
| |
| subtype Formal_Object_Kind is Entity_Kind range |
| E_Generic_In_Out_Parameter .. |
| E_Generic_In_Parameter; |
| |
| subtype Generic_Subprogram_Kind is Entity_Kind range |
| E_Generic_Function .. |
| E_Generic_Procedure; |
| |
| subtype Generic_Unit_Kind is Entity_Kind range |
| E_Generic_Function .. |
| -- E_Generic_Procedure |
| E_Generic_Package; |
| |
| subtype Incomplete_Kind is Entity_Kind range |
| E_Incomplete_Type .. |
| E_Incomplete_Subtype; |
| |
| subtype Incomplete_Or_Private_Kind is Entity_Kind range |
| E_Record_Type_With_Private .. |
| -- E_Record_Subtype_With_Private |
| -- E_Private_Type |
| -- E_Private_Subtype |
| -- E_Limited_Private_Type |
| -- E_Limited_Private_Subtype |
| -- E_Incomplete_Type |
| E_Incomplete_Subtype; |
| |
| subtype Integer_Kind is Entity_Kind range |
| E_Signed_Integer_Type .. |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| E_Modular_Integer_Subtype; |
| |
| subtype Modular_Integer_Kind is Entity_Kind range |
| E_Modular_Integer_Type .. |
| E_Modular_Integer_Subtype; |
| |
| subtype Named_Kind is Entity_Kind range |
| E_Named_Integer .. |
| E_Named_Real; |
| |
| subtype Numeric_Kind is Entity_Kind range |
| E_Signed_Integer_Type .. |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| E_Floating_Point_Subtype; |
| |
| subtype Object_Kind is Entity_Kind range |
| E_Component .. |
| -- E_Constant |
| -- E_Discriminant |
| -- E_Loop_Parameter |
| -- E_Variable |
| -- E_Out_Parameter |
| -- E_In_Out_Parameter |
| -- E_In_Parameter |
| -- E_Generic_In_Out_Parameter |
| E_Generic_In_Parameter; |
| |
| subtype Ordinary_Fixed_Point_Kind is Entity_Kind range |
| E_Ordinary_Fixed_Point_Type .. |
| E_Ordinary_Fixed_Point_Subtype; |
| |
| subtype Overloadable_Kind is Entity_Kind range |
| E_Enumeration_Literal .. |
| -- E_Function |
| -- E_Operator |
| -- E_Procedure |
| -- E_Abstract_State |
| E_Entry; |
| |
| subtype Private_Kind is Entity_Kind range |
| E_Record_Type_With_Private .. |
| -- E_Record_Subtype_With_Private |
| -- E_Private_Type |
| -- E_Private_Subtype |
| -- E_Limited_Private_Type |
| E_Limited_Private_Subtype; |
| |
| subtype Protected_Kind is Entity_Kind range |
| E_Protected_Type .. |
| E_Protected_Subtype; |
| |
| subtype Real_Kind is Entity_Kind range |
| E_Ordinary_Fixed_Point_Type .. |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| E_Floating_Point_Subtype; |
| |
| subtype Record_Kind is Entity_Kind range |
| E_Class_Wide_Type .. |
| -- E_Class_Wide_Subtype |
| -- E_Record_Type |
| -- E_Record_Subtype |
| -- E_Record_Type_With_Private |
| E_Record_Subtype_With_Private; |
| |
| subtype Scalar_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| -- E_Enumeration_Subtype |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| E_Floating_Point_Subtype; |
| |
| subtype Subprogram_Kind is Entity_Kind range |
| E_Function .. |
| -- E_Operator |
| E_Procedure; |
| |
| subtype Signed_Integer_Kind is Entity_Kind range |
| E_Signed_Integer_Type .. |
| E_Signed_Integer_Subtype; |
| |
| subtype Task_Kind is Entity_Kind range |
| E_Task_Type .. |
| E_Task_Subtype; |
| |
| subtype Type_Kind is Entity_Kind range |
| E_Enumeration_Type .. |
| -- E_Enumeration_Subtype |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Point_Subtype |
| -- E_Floating_Point_Type |
| -- E_Floating_Point_Subtype |
| -- E_Access_Type |
| -- E_Access_Subtype |
| -- E_Access_Attribute_Type |
| -- E_Allocator_Type, |
| -- E_General_Access_Type |
| -- E_Access_Subprogram_Type, |
| -- E_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| -- E_Anonymous_Access_Subprogram_Type |
| -- E_Anonymous_Access_Type |
| -- E_Array_Type |
| -- E_Array_Subtype |
| -- E_String_Literal_Subtype |
| -- E_Class_Wide_Subtype |
| -- E_Class_Wide_Type |
| -- E_Record_Type |
| -- E_Record_Subtype |
| -- E_Record_Type_With_Private |
| -- E_Record_Subtype_With_Private |
| -- E_Private_Type |
| -- E_Private_Subtype |
| -- E_Limited_Private_Type |
| -- E_Limited_Private_Subtype |
| -- E_Incomplete_Type |
| -- E_Incomplete_Subtype |
| -- E_Task_Type |
| -- E_Task_Subtype |
| -- E_Protected_Type |
| -- E_Protected_Subtype |
| -- E_Exception_Type |
| E_Subprogram_Type; |
| |
| -------------------------------------------------------- |
| -- Description of Defined Attributes for Entity_Kinds -- |
| -------------------------------------------------------- |
| |
| -- For each enumeration value defined in Entity_Kind we list all the |
| -- attributes defined in Einfo which can legally be applied to an entity |
| -- of that kind. The implementation of the attribute functions (and for |
| -- non-synthesized attributes, of the corresponding set procedures) are |
| -- in the Einfo body. |
| |
| -- The following attributes are defined in all entities |
| |
| -- Ekind (Ekind) |
| |
| -- Chars (Name1) |
| -- Next_Entity (Node2) |
| -- Scope (Node3) |
| -- Homonym (Node4) |
| -- Etype (Node5) |
| -- First_Rep_Item (Node6) |
| -- Freeze_Node (Node7) |
| -- Prev_Entity (Node36) |
| -- Associated_Entity (Node37) |
| |
| -- Address_Taken (Flag104) |
| -- Can_Never_Be_Null (Flag38) |
| -- Checks_May_Be_Suppressed (Flag31) |
| -- Debug_Info_Off (Flag166) |
| -- Has_Convention_Pragma (Flag119) |
| -- Has_Delayed_Aspects (Flag200) |
| -- Has_Delayed_Freeze (Flag18) |
| -- Has_Fully_Qualified_Name (Flag173) |
| -- Has_Gigi_Rep_Item (Flag82) |
| -- Has_Homonym (Flag56) |
| -- Has_Pragma_Elaborate_Body (Flag150) |
| -- Has_Pragma_Inline (Flag157) |
| -- Has_Pragma_Inline_Always (Flag230) |
| -- Has_Pragma_No_Inline (Flag201) |
| -- Has_Pragma_Pure (Flag203) |
| -- Has_Pragma_Pure_Function (Flag179) |
| -- Has_Pragma_Thread_Local_Storage (Flag169) |
| -- Has_Pragma_Unmodified (Flag233) |
| -- Has_Pragma_Unreferenced (Flag180) |
| -- Has_Pragma_Unused (Flag294) |
| -- Has_Private_Declaration (Flag155) |
| -- Has_Qualified_Name (Flag161) |
| -- Has_Stream_Size_Clause (Flag184) |
| -- Has_Unknown_Discriminants (Flag72) |
| -- Has_Xref_Entry (Flag182) |
| -- In_Private_Part (Flag45) |
| -- Is_Ada_2005_Only (Flag185) |
| -- Is_Ada_2012_Only (Flag199) |
| -- Is_Bit_Packed_Array (Flag122) (base type only) |
| -- Is_Aliased (Flag15) |
| -- Is_Character_Type (Flag63) |
| -- Is_Checked_Ghost_Entity (Flag277) |
| -- Is_Child_Unit (Flag73) |
| -- Is_Compilation_Unit (Flag149) |
| -- Is_Descendant_Of_Address (Flag223) |
| -- Is_Discrim_SO_Function (Flag176) |
| -- Is_Discriminant_Check_Function (Flag264) |
| -- Is_Dispatch_Table_Entity (Flag234) |
| -- Is_Dispatching_Operation (Flag6) |
| -- Is_Entry_Formal (Flag52) |
| -- Is_Exported (Flag99) |
| -- Is_First_Subtype (Flag70) |
| -- Is_Formal_Subprogram (Flag111) |
| -- Is_Generic_Instance (Flag130) |
| -- Is_Generic_Type (Flag13) |
| -- Is_Hidden (Flag57) |
| -- Is_Hidden_Open_Scope (Flag171) |
| -- Is_Ignored_Ghost_Entity (Flag278) |
| -- Is_Immediately_Visible (Flag7) |
| -- Is_Implementation_Defined (Flag254) |
| -- Is_Imported (Flag24) |
| -- Is_Inlined (Flag11) |
| -- Is_Internal (Flag17) |
| -- Is_Itype (Flag91) |
| -- Is_Known_Non_Null (Flag37) |
| -- Is_Known_Null (Flag204) |
| -- Is_Known_Valid (Flag170) |
| -- Is_Limited_Composite (Flag106) |
| -- Is_Limited_Record (Flag25) |
| -- Is_Loop_Parameter (Flag307) |
| -- Is_Obsolescent (Flag153) |
| -- Is_Package_Body_Entity (Flag160) |
| -- Is_Packed_Array_Impl_Type (Flag138) |
| -- Is_Potentially_Use_Visible (Flag9) |
| -- Is_Preelaborated (Flag59) |
| -- Is_Primitive_Wrapper (Flag195) |
| -- Is_Public (Flag10) |
| -- Is_Pure (Flag44) |
| -- Is_Remote_Call_Interface (Flag62) |
| -- Is_Remote_Types (Flag61) |
| -- Is_Renaming_Of_Object (Flag112) |
| -- Is_Shared_Passive (Flag60) |
| -- Is_Statically_Allocated (Flag28) |
| -- Is_Static_Type (Flag281) |
| -- Is_Tagged_Type (Flag55) |
| -- Is_Thunk (Flag225) |
| -- Is_Trivial_Subprogram (Flag235) |
| -- Is_Unchecked_Union (Flag117) |
| -- Is_Unimplemented (Flag284) |
| -- Is_Visible_Formal (Flag206) |
| -- Kill_Elaboration_Checks (Flag32) |
| -- Kill_Range_Checks (Flag33) |
| -- Low_Bound_Tested (Flag205) |
| -- Materialize_Entity (Flag168) |
| -- Needs_Debug_Info (Flag147) |
| -- Never_Set_In_Source (Flag115) |
| -- No_Return (Flag113) |
| -- Overlays_Constant (Flag243) |
| -- Referenced (Flag156) |
| -- Referenced_As_LHS (Flag36) |
| -- Referenced_As_Out_Parameter (Flag227) |
| -- Suppress_Elaboration_Warnings (Flag303) |
| -- Suppress_Style_Checks (Flag165) |
| -- Suppress_Value_Tracking_On_Call (Flag217) |
| -- Used_As_Generic_Actual (Flag222) |
| -- Warnings_Off (Flag96) |
| -- Warnings_Off_Used (Flag236) |
| -- Warnings_Off_Used_Unmodified (Flag237) |
| -- Warnings_Off_Used_Unreferenced (Flag238) |
| -- Was_Hidden (Flag196) |
| |
| -- Declaration_Node (synth) |
| -- Has_Foreign_Convention (synth) |
| -- Is_Dynamic_Scope (synth) |
| -- Is_Ghost_Entity (synth) |
| -- Is_Standard_Character_Type (synth) |
| -- Is_Standard_String_Type (synth) |
| -- Underlying_Type (synth) |
| -- all classification attributes (synth) |
| |
| -- The following list of access functions applies to all entities for |
| -- types and subtypes. References to this list appear subsequently as |
| -- "(plus type attributes)" for each appropriate Entity_Kind. |
| |
| -- Associated_Node_For_Itype (Node8) |
| -- Class_Wide_Type (Node9) |
| -- Full_View (Node11) |
| -- Esize (Uint12) |
| -- RM_Size (Uint13) |
| -- Alignment (Uint14) |
| -- Pending_Access_Types (Elist15) |
| -- Related_Expression (Node24) |
| -- Current_Use_Clause (Node27) |
| -- Subprograms_For_Type (Elist29) |
| -- Derived_Type_Link (Node31) |
| -- No_Tagged_Streams_Pragma (Node32) |
| -- Linker_Section_Pragma (Node33) |
| -- SPARK_Pragma (Node40) |
| |
| -- Depends_On_Private (Flag14) |
| -- Disable_Controlled (Flag253) |
| -- Discard_Names (Flag88) |
| -- Finalize_Storage_Only (Flag158) (base type only) |
| -- From_Limited_With (Flag159) |
| -- Has_Aliased_Components (Flag135) (base type only) |
| -- Has_Alignment_Clause (Flag46) |
| -- Has_Atomic_Components (Flag86) (base type only) |
| -- Has_Completion_In_Body (Flag71) |
| -- Has_Complex_Representation (Flag140) (base type only) |
| -- Has_Constrained_Partial_View (Flag187) |
| -- Has_Controlled_Component (Flag43) (base type only) |
| -- Has_Default_Aspect (Flag39) (base type only) |
| -- Has_Delayed_Rep_Aspects (Flag261) |
| -- Has_Discriminants (Flag5) |
| -- Has_Dynamic_Predicate_Aspect (Flag258) |
| -- Has_Independent_Components (Flag34) (base type only) |
| -- Has_Inheritable_Invariants (Flag248) (base type only) |
| -- Has_Inherited_DIC (Flag133) (base type only) |
| -- Has_Inherited_Invariants (Flag291) (base type only) |
| -- Has_Non_Standard_Rep (Flag75) (base type only) |
| -- Has_Object_Size_Clause (Flag172) |
| -- Has_Own_DIC (Flag3) (base type only) |
| -- Has_Own_Invariants (Flag232) (base type only) |
| -- Has_Pragma_Preelab_Init (Flag221) |
| -- Has_Pragma_Unreferenced_Objects (Flag212) |
| -- Has_Predicates (Flag250) |
| -- Has_Primitive_Operations (Flag120) (base type only) |
| -- Has_Protected (Flag271) (base type only) |
| -- Has_Size_Clause (Flag29) |
| -- Has_Specified_Layout (Flag100) (base type only) |
| -- Has_Specified_Stream_Input (Flag190) |
| -- Has_Specified_Stream_Output (Flag191) |
| -- Has_Specified_Stream_Read (Flag192) |
| -- Has_Specified_Stream_Write (Flag193) |
| -- Has_Static_Predicate (Flag269) |
| -- Has_Static_Predicate_Aspect (Flag259) |
| -- Has_Task (Flag30) (base type only) |
| -- Has_Timing_Event (Flag289) (base type only) |
| -- Has_Unchecked_Union (Flag123) (base type only) |
| -- Has_Volatile_Components (Flag87) (base type only) |
| -- In_Use (Flag8) |
| -- Is_Abstract_Type (Flag146) |
| -- Is_Asynchronous (Flag81) |
| -- Is_Atomic (Flag85) |
| -- Is_Constr_Subt_For_U_Nominal (Flag80) |
| -- Is_Constr_Subt_For_UN_Aliased (Flag141) |
| -- Is_Controlled_Active (Flag42) (base type only) |
| -- Is_Eliminated (Flag124) |
| -- Is_Frozen (Flag4) |
| -- Is_Generic_Actual_Type (Flag94) |
| -- Is_Independent (Flag268) |
| -- Is_Non_Static_Subtype (Flag109) |
| -- Is_Packed (Flag51) (base type only) |
| -- Is_Private_Composite (Flag107) |
| -- Is_RACW_Stub_Type (Flag244) |
| -- Is_Unsigned_Type (Flag144) |
| -- Is_Volatile (Flag16) |
| -- Is_Volatile_Full_Access (Flag285) |
| -- Itype_Printed (Flag202) (itypes only) |
| -- Known_To_Have_Preelab_Init (Flag207) |
| -- May_Inherit_Delayed_Rep_Aspects (Flag262) |
| -- Must_Be_On_Byte_Boundary (Flag183) |
| -- Must_Have_Preelab_Init (Flag208) |
| -- Optimize_Alignment_Space (Flag241) |
| -- Optimize_Alignment_Time (Flag242) |
| -- Partial_View_Has_Unknown_Discr (Flag280) |
| -- Size_Depends_On_Discriminant (Flag177) |
| -- Size_Known_At_Compile_Time (Flag92) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Strict_Alignment (Flag145) (base type only) |
| -- Suppress_Initialization (Flag105) |
| -- Treat_As_Volatile (Flag41) |
| -- Universal_Aliasing (Flag216) (impl base type only) |
| |
| -- Alignment_Clause (synth) |
| -- Base_Type (synth) |
| -- DIC_Procedure (synth) |
| -- Has_DIC (synth) |
| -- Has_Invariants (synth) |
| -- Implementation_Base_Type (synth) |
| -- Invariant_Procedure (synth) |
| -- Is_Access_Protected_Subprogram_Type (synth) |
| -- Is_Atomic_Or_VFA (synth) |
| -- Is_Controlled (synth) |
| -- Object_Size_Clause (synth) |
| -- Partial_Invariant_Procedure (synth) |
| -- Predicate_Function (synth) |
| -- Predicate_Function_M (synth) |
| -- Root_Type (synth) |
| -- Size_Clause (synth) |
| |
| ------------------------------------------ |
| -- Applicable attributes by entity kind -- |
| ------------------------------------------ |
| |
| -- E_Abstract_State |
| -- Refinement_Constituents (Elist8) |
| -- Part_Of_Constituents (Elist10) |
| -- Body_References (Elist16) |
| -- Non_Limited_View (Node19) |
| -- Encapsulating_State (Node32) |
| -- SPARK_Pragma (Node40) |
| -- From_Limited_With (Flag159) |
| -- Has_Partial_Visible_Refinement (Flag296) |
| -- Has_Visible_Refinement (Flag263) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Has_Non_Limited_View (synth) |
| -- Has_Non_Null_Visible_Refinement (synth) |
| -- Has_Null_Visible_Refinement (synth) |
| -- Is_External_State (synth) |
| -- Is_Null_State (synth) |
| -- Is_Synchronized_State (synth) |
| -- Partial_Refinement_Constituents (synth) |
| |
| -- E_Access_Protected_Subprogram_Type |
| -- Equivalent_Type (Node18) |
| -- Directly_Designated_Type (Node20) |
| -- Needs_No_Actuals (Flag22) |
| -- Can_Use_Internal_Rep (Flag229) |
| -- (plus type attributes) |
| |
| -- E_Access_Subprogram_Type |
| -- Equivalent_Type (Node18) (remote types only) |
| -- Directly_Designated_Type (Node20) |
| -- Needs_No_Actuals (Flag22) |
| -- Original_Access_Type (Node28) |
| -- Can_Use_Internal_Rep (Flag229) |
| -- Needs_Activation_Record (Flag306) |
| -- (plus type attributes) |
| |
| -- E_Access_Type |
| -- E_Access_Subtype |
| -- Master_Id (Node17) |
| -- Directly_Designated_Type (Node20) |
| -- Associated_Storage_Pool (Node22) (base type only) |
| -- Finalization_Master (Node23) (base type only) |
| -- Storage_Size_Variable (Node26) (base type only) |
| -- Has_Pragma_Controlled (Flag27) (base type only) |
| -- Has_Storage_Size_Clause (Flag23) (base type only) |
| -- Is_Access_Constant (Flag69) |
| -- Is_Local_Anonymous_Access (Flag194) |
| -- Is_Pure_Unit_Access_Type (Flag189) |
| -- No_Pool_Assigned (Flag131) (base type only) |
| -- No_Strict_Aliasing (Flag136) (base type only) |
| -- Is_Param_Block_Component_Type (Flag215) (base type only) |
| -- (plus type attributes) |
| |
| -- E_Access_Attribute_Type |
| -- Directly_Designated_Type (Node20) |
| -- (plus type attributes) |
| |
| -- E_Allocator_Type |
| -- Directly_Designated_Type (Node20) |
| -- (plus type attributes) |
| |
| -- E_Anonymous_Access_Subprogram_Type |
| -- E_Anonymous_Access_Protected_Subprogram_Type |
| -- Directly_Designated_Type (Node20) |
| -- Storage_Size_Variable (Node26) ??? is this needed ??? |
| -- Can_Use_Internal_Rep (Flag229) |
| -- Needs_Activation_Record (Flag306) |
| -- (plus type attributes) |
| |
| -- E_Anonymous_Access_Type |
| -- Directly_Designated_Type (Node20) |
| -- Finalization_Master (Node23) |
| -- Storage_Size_Variable (Node26) ??? is this needed ??? |
| -- (plus type attributes) |
| |
| -- E_Array_Type |
| -- E_Array_Subtype |
| -- First_Index (Node17) |
| -- Default_Aspect_Component_Value (Node19) (base type only) |
| -- Component_Type (Node20) (base type only) |
| -- Original_Array_Type (Node21) |
| -- Component_Size (Uint22) (base type only) |
| -- Packed_Array_Impl_Type (Node23) |
| -- Related_Array_Object (Node25) |
| -- Predicated_Parent (Node38) (subtype only) |
| -- Component_Alignment (special) (base type only) |
| -- Has_Component_Size_Clause (Flag68) (base type only) |
| -- Has_Pragma_Pack (Flag121) (impl base type only) |
| -- Is_Constrained (Flag12) |
| -- Reverse_Storage_Order (Flag93) (base type only) |
| -- SSO_Set_High_By_Default (Flag273) (base type only) |
| -- SSO_Set_Low_By_Default (Flag272) (base type only) |
| -- Next_Index (synth) |
| -- Number_Dimensions (synth) |
| -- (plus type attributes) |
| |
| -- E_Block |
| -- Block_Node (Node11) |
| -- First_Entity (Node17) |
| -- Last_Entity (Node20) |
| -- Scope_Depth_Value (Uint22) |
| -- Entry_Cancel_Parameter (Node23) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Delay_Cleanups (Flag114) |
| -- Discard_Names (Flag88) |
| -- Has_Master_Entity (Flag21) |
| -- Has_Nested_Block_With_Handler (Flag101) |
| -- Is_Exception_Handler (Flag286) |
| -- Sec_Stack_Needed_For_Return (Flag167) |
| -- Uses_Sec_Stack (Flag95) |
| -- Scope_Depth (synth) |
| |
| -- E_Class_Wide_Type |
| -- E_Class_Wide_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- Cloned_Subtype (Node16) (subtype case only) |
| -- First_Entity (Node17) |
| -- Equivalent_Type (Node18) (always Empty for type) |
| -- Non_Limited_View (Node19) |
| -- Last_Entity (Node20) |
| -- SSO_Set_High_By_Default (Flag273) (base type only) |
| -- SSO_Set_Low_By_Default (Flag272) (base type only) |
| -- First_Component (synth) |
| -- First_Component_Or_Discriminant (synth) |
| -- Has_Non_Limited_View (synth) |
| -- (plus type attributes) |
| |
| -- E_Component |
| -- Normalized_First_Bit (Uint8) |
| -- Current_Value (Node9) (always Empty) |
| -- Normalized_Position_Max (Uint10) |
| -- Component_Bit_Offset (Uint11) |
| -- Esize (Uint12) |
| -- Component_Clause (Node13) |
| -- Normalized_Position (Uint14) |
| -- DT_Entry_Count (Uint15) |
| -- Entry_Formal (Node16) |
| -- Prival (Node17) |
| -- Renamed_Object (Node18) (always Empty) |
| -- Discriminant_Checking_Func (Node20) |
| -- Corresponding_Record_Component (Node21) |
| -- Original_Record_Component (Node22) |
| -- DT_Offset_To_Top_Func (Node25) |
| -- Related_Type (Node27) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Per_Object_Constraint (Flag154) |
| -- Is_Atomic (Flag85) |
| -- Is_Independent (Flag268) |
| -- Is_Return_Object (Flag209) |
| -- Is_Tag (Flag78) |
| -- Is_Volatile (Flag16) |
| -- Is_Volatile_Full_Access (Flag285) |
| -- Treat_As_Volatile (Flag41) |
| -- Is_Atomic_Or_VFA (synth) |
| -- Next_Component (synth) |
| -- Next_Component_Or_Discriminant (synth) |
| |
| -- E_Constant |
| -- E_Loop_Parameter |
| -- Current_Value (Node9) (always Empty) |
| -- Discriminal_Link (Node10) |
| -- Full_View (Node11) |
| -- Esize (Uint12) |
| -- Extra_Accessibility (Node13) (constants only) |
| -- Alignment (Uint14) |
| -- Status_Flag_Or_Transient_Decl (Node15) |
| -- Actual_Subtype (Node17) |
| -- Renamed_Object (Node18) |
| -- Size_Check_Code (Node19) (constants only) |
| -- Prival_Link (Node20) (privals only) |
| -- Interface_Name (Node21) (constants only) |
| -- Related_Type (Node27) (constants only) |
| -- Initialization_Statements (Node28) |
| -- BIP_Initialization_Call (Node29) |
| -- Last_Aggregate_Assignment (Node30) |
| -- Activation_Record_Component (Node31) |
| -- Encapsulating_State (Node32) (constants only) |
| -- Linker_Section_Pragma (Node33) |
| -- Contract (Node34) (constants only) |
| -- SPARK_Pragma (Node40) (constants only) |
| -- Has_Alignment_Clause (Flag46) |
| -- Has_Atomic_Components (Flag86) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Completion (Flag26) (constants only) |
| -- Has_Independent_Components (Flag34) |
| -- Has_Size_Clause (Flag29) |
| -- Has_Thunks (Flag228) (constants only) |
| -- Has_Volatile_Components (Flag87) |
| -- Is_Atomic (Flag85) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) (constants only) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) (constants only) |
| -- Is_Eliminated (Flag124) |
| -- Is_Finalized_Transient (Flag252) |
| -- Is_Ignored_Transient (Flag295) |
| -- Is_Independent (Flag268) |
| -- Is_Return_Object (Flag209) |
| -- Is_True_Constant (Flag163) |
| -- Is_Uplevel_Referenced_Entity (Flag283) |
| -- Is_Volatile (Flag16) |
| -- Is_Volatile_Full_Access (Flag285) |
| -- Optimize_Alignment_Space (Flag241) (constants only) |
| -- Optimize_Alignment_Time (Flag242) (constants only) |
| -- SPARK_Pragma_Inherited (Flag265) (constants only) |
| -- Stores_Attribute_Old_Prefix (Flag270) (constants only) |
| -- Treat_As_Volatile (Flag41) |
| -- Address_Clause (synth) |
| -- Alignment_Clause (synth) |
| -- Is_Atomic_Or_VFA (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Size_Clause (synth) |
| |
| -- E_Decimal_Fixed_Point_Type |
| -- E_Decimal_Fixed_Subtype |
| -- Scale_Value (Uint16) |
| -- Digits_Value (Uint17) |
| -- Scalar_Range (Node20) |
| -- Delta_Value (Ureal18) |
| -- Small_Value (Ureal21) |
| -- Static_Real_Or_String_Predicate (Node25) |
| -- Has_Machine_Radix_Clause (Flag83) |
| -- Machine_Radix_10 (Flag84) |
| -- Aft_Value (synth) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_Discriminant |
| -- Normalized_First_Bit (Uint8) |
| -- Current_Value (Node9) (always Empty) |
| -- Normalized_Position_Max (Uint10) |
| -- Component_Bit_Offset (Uint11) |
| -- Esize (Uint12) |
| -- Component_Clause (Node13) |
| -- Normalized_Position (Uint14) |
| -- Discriminant_Number (Uint15) |
| -- Discriminal (Node17) |
| -- Renamed_Object (Node18) (always Empty) |
| -- Corresponding_Discriminant (Node19) |
| -- Discriminant_Default_Value (Node20) |
| -- Corresponding_Record_Component (Node21) |
| -- Original_Record_Component (Node22) |
| -- CR_Discriminant (Node23) |
| -- Is_Completely_Hidden (Flag103) |
| -- Is_Return_Object (Flag209) |
| -- Next_Component_Or_Discriminant (synth) |
| -- Next_Discriminant (synth) |
| -- Next_Stored_Discriminant (synth) |
| |
| -- E_Entry |
| -- E_Entry_Family |
| -- Protected_Body_Subprogram (Node11) |
| -- Barrier_Function (Node12) |
| -- Elaboration_Entity (Node13) |
| -- Postconditions_Proc (Node14) |
| -- Entry_Parameters_Type (Node15) |
| -- First_Entity (Node17) |
| -- Alias (Node18) (for entry only. Empty) |
| -- Last_Entity (Node20) |
| -- Accept_Address (Elist21) |
| -- Scope_Depth_Value (Uint22) |
| -- Protection_Object (Node23) (protected kind) |
| -- Contract_Wrapper (Node25) |
| -- Extra_Formals (Node28) |
| -- Contract (Node34) |
| -- SPARK_Pragma (Node40) (protected kind) |
| -- Default_Expressions_Processed (Flag108) |
| -- Entry_Accepted (Flag152) |
| -- Has_Expanded_Contract (Flag240) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Entry_Wrapper (Flag297) |
| -- Needs_No_Actuals (Flag22) |
| -- Sec_Stack_Needed_For_Return (Flag167) |
| -- SPARK_Pragma_Inherited (Flag265) (protected kind) |
| -- Uses_Sec_Stack (Flag95) |
| -- Address_Clause (synth) |
| -- Entry_Index_Type (synth) |
| -- First_Formal (synth) |
| -- First_Formal_With_Extras (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Last_Formal (synth) |
| -- Number_Formals (synth) |
| -- Scope_Depth (synth) |
| |
| -- E_Entry_Index_Parameter |
| -- Entry_Index_Constant (Node18) |
| |
| -- E_Enumeration_Literal |
| -- Enumeration_Pos (Uint11) |
| -- Enumeration_Rep (Uint12) |
| -- Alias (Node18) |
| -- Enumeration_Rep_Expr (Node22) |
| -- Next_Literal (synth) |
| |
| -- E_Enumeration_Type |
| -- E_Enumeration_Subtype |
| -- Lit_Strings (Node16) (root type only) |
| -- First_Literal (Node17) |
| -- Lit_Indexes (Node18) (root type only) |
| -- Default_Aspect_Value (Node19) (base type only) |
| -- Scalar_Range (Node20) |
| -- Enum_Pos_To_Rep (Node23) (type only) |
| -- Static_Discrete_Predicate (List25) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Contiguous_Rep (Flag181) |
| -- Has_Enumeration_Rep_Clause (Flag66) |
| -- Has_Pragma_Ordered (Flag198) (base type only) |
| -- Nonzero_Is_True (Flag162) (base type only) |
| -- No_Predicate_On_Actual (Flag275) |
| -- No_Dynamic_Predicate_On_Actual (Flag276) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_Exception |
| -- Esize (Uint12) |
| -- Alignment (Uint14) |
| -- Renamed_Entity (Node18) |
| -- Register_Exception_Call (Node20) |
| -- Interface_Name (Node21) |
| -- Activation_Record_Component (Node31) |
| -- Discard_Names (Flag88) |
| -- Is_Raised (Flag224) |
| |
| -- E_Exception_Type |
| -- Equivalent_Type (Node18) |
| -- (plus type attributes) |
| |
| -- E_Floating_Point_Type |
| -- E_Floating_Point_Subtype |
| -- Digits_Value (Uint17) |
| -- Float_Rep (Uint10) (Float_Rep_Kind) |
| -- Default_Aspect_Value (Node19) (base type only) |
| -- Scalar_Range (Node20) |
| -- Static_Real_Or_String_Predicate (Node25) |
| -- Machine_Emax_Value (synth) |
| -- Machine_Emin_Value (synth) |
| -- Machine_Mantissa_Value (synth) |
| -- Machine_Radix_Value (synth) |
| -- Model_Emin_Value (synth) |
| -- Model_Epsilon_Value (synth) |
| -- Model_Mantissa_Value (synth) |
| -- Model_Small_Value (synth) |
| -- Safe_Emax_Value (synth) |
| -- Safe_First_Value (synth) |
| -- Safe_Last_Value (synth) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_Function |
| -- E_Generic_Function |
| -- Mechanism (Uint8) (Mechanism_Type) |
| -- Renaming_Map (Uint9) |
| -- Handler_Records (List10) (non-generic case only) |
| -- Protected_Body_Subprogram (Node11) |
| -- Next_Inlined_Subprogram (Node12) |
| -- Elaboration_Entity (Node13) (not implicit /=) |
| -- Postconditions_Proc (Node14) (non-generic case only) |
| -- DT_Position (Uint15) |
| -- DTC_Entity (Node16) |
| -- First_Entity (Node17) |
| -- Alias (Node18) (non-generic case only) |
| -- Renamed_Entity (Node18) (generic case only) |
| -- Extra_Accessibility_Of_Result (Node19) (non-generic case only) |
| -- Last_Entity (Node20) |
| -- Interface_Name (Node21) |
| -- Scope_Depth_Value (Uint22) |
| -- Generic_Renamings (Elist23) (for an instance) |
| -- Inner_Instances (Elist23) (generic case only) |
| -- Protection_Object (Node23) (for concurrent kind) |
| -- Subps_Index (Uint24) (non-generic case only) |
| -- Interface_Alias (Node25) |
| -- Overridden_Operation (Node26) |
| -- Wrapped_Entity (Node27) (non-generic case only) |
| -- Extra_Formals (Node28) |
| -- Anonymous_Masters (Elist29) (non-generic case only) |
| -- Corresponding_Equality (Node30) (implicit /= only) |
| -- Thunk_Entity (Node31) (thunk case only) |
| -- Corresponding_Procedure (Node32) (generate C code only) |
| -- Linker_Section_Pragma (Node33) |
| -- Contract (Node34) |
| -- Import_Pragma (Node35) (non-generic case only) |
| -- Class_Wide_Clone (Node38) |
| -- Protected_Subprogram (Node39) (non-generic case only) |
| -- SPARK_Pragma (Node40) |
| -- Original_Protected_Subprogram (Node41) |
| -- Body_Needed_For_SAL (Flag40) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Default_Expressions_Processed (Flag108) |
| -- Delay_Cleanups (Flag114) |
| -- Delay_Subprogram_Descriptors (Flag50) |
| -- Discard_Names (Flag88) |
| -- Elaboration_Entity_Required (Flag174) |
| -- Has_Completion (Flag26) |
| -- Has_Controlling_Result (Flag98) |
| -- Has_Expanded_Contract (Flag240) (non-generic case only) |
| -- Has_Master_Entity (Flag21) |
| -- Has_Missing_Return (Flag142) |
| -- Has_Nested_Block_With_Handler (Flag101) |
| -- Has_Nested_Subprogram (Flag282) |
| -- Has_Out_Or_In_Out_Parameter (Flag110) |
| -- Has_Recursive_Call (Flag143) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Is_Abstract_Subprogram (Flag19) (non-generic case only) |
| -- Is_Called (Flag102) (non-generic case only) |
| -- Is_Constructor (Flag76) |
| -- Is_DIC_Procedure (Flag132) (non-generic case only) |
| -- Is_Discrim_SO_Function (Flag176) |
| -- Is_Discriminant_Check_Function (Flag264) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Eliminated (Flag124) |
| -- Is_Generic_Actual_Subprogram (Flag274) (non-generic case only) |
| -- Is_Hidden_Non_Overridden_Subpgm (Flag2) (non-generic case only) |
| -- Is_Initial_Condition_Procedure (Flag302) (non-generic case only) |
| -- Is_Inlined_Always (Flag1) (non-generic case only) |
| -- Is_Instantiated (Flag126) (generic case only) |
| -- Is_Intrinsic_Subprogram (Flag64) |
| -- Is_Invariant_Procedure (Flag257) (non-generic case only) |
| -- Is_Machine_Code_Subprogram (Flag137) (non-generic case only) |
| -- Is_Partial_Invariant_Procedure (Flag292) (non-generic case only) |
| -- Is_Predicate_Function (Flag255) (non-generic case only) |
| -- Is_Predicate_Function_M (Flag256) (non-generic case only) |
| -- Is_Primitive (Flag218) |
| -- Is_Primitive_Wrapper (Flag195) (non-generic case only) |
| -- Is_Private_Descendant (Flag53) |
| -- Is_Private_Primitive (Flag245) (non-generic case only) |
| -- Is_Pure (Flag44) |
| -- Is_Visible_Lib_Unit (Flag116) |
| -- Needs_No_Actuals (Flag22) |
| -- Requires_Overriding (Flag213) (non-generic case only) |
| -- Return_Present (Flag54) |
| -- Returns_By_Ref (Flag90) |
| -- Rewritten_For_C (Flag287) (generate C code only) |
| -- Sec_Stack_Needed_For_Return (Flag167) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Uses_Sec_Stack (Flag95) |
| -- Address_Clause (synth) |
| -- First_Formal (synth) |
| -- First_Formal_With_Extras (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Last_Formal (synth) |
| -- Number_Formals (synth) |
| -- Scope_Depth (synth) |
| |
| -- E_General_Access_Type |
| -- Master_Id (Node17) |
| -- Directly_Designated_Type (Node20) |
| -- Associated_Storage_Pool (Node22) (root type only) |
| -- Finalization_Master (Node23) (root type only) |
| -- Storage_Size_Variable (Node26) (base type only) |
| -- (plus type attributes) |
| |
| -- E_Generic_In_Parameter |
| -- E_Generic_In_Out_Parameter |
| -- Current_Value (Node9) (always Empty) |
| -- Entry_Component (Node11) |
| -- Actual_Subtype (Node17) |
| -- Renamed_Object (Node18) (always Empty) |
| -- Default_Value (Node20) |
| -- Protected_Formal (Node22) |
| -- Is_Controlling_Formal (Flag97) |
| -- Is_Return_Object (Flag209) |
| -- Parameter_Mode (synth) |
| |
| -- E_Incomplete_Type |
| -- E_Incomplete_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- Non_Limited_View (Node19) |
| -- Private_Dependents (Elist18) |
| -- Discriminant_Constraint (Elist21) |
| -- Stored_Constraint (Elist23) |
| -- Has_Non_Limited_View (synth) |
| -- (plus type attributes) |
| |
| -- E_In_Parameter |
| -- E_In_Out_Parameter |
| -- E_Out_Parameter |
| -- Mechanism (Uint8) (Mechanism_Type) |
| -- Current_Value (Node9) |
| -- Discriminal_Link (Node10) (discriminals only) |
| -- Entry_Component (Node11) |
| -- Esize (Uint12) |
| -- Extra_Accessibility (Node13) |
| -- Alignment (Uint14) |
| -- Extra_Formal (Node15) |
| -- Unset_Reference (Node16) |
| -- Actual_Subtype (Node17) |
| -- Renamed_Object (Node18) |
| -- Spec_Entity (Node19) |
| -- Default_Value (Node20) |
| -- Default_Expr_Function (Node21) |
| -- Protected_Formal (Node22) |
| -- Extra_Constrained (Node23) |
| -- Last_Assignment (Node26) (OUT, IN-OUT only) |
| -- Activation_Record_Component (Node31) |
| -- Has_Initial_Value (Flag219) |
| -- Is_Controlling_Formal (Flag97) |
| -- Is_Only_Out_Parameter (Flag226) |
| -- Low_Bound_Tested (Flag205) |
| -- Is_Return_Object (Flag209) |
| -- Is_Activation_Record (Flag305) |
| -- Parameter_Mode (synth) |
| |
| -- E_Label |
| -- Enclosing_Scope (Node18) |
| -- Reachable (Flag49) |
| |
| -- E_Limited_Private_Type |
| -- E_Limited_Private_Subtype |
| -- First_Entity (Node17) |
| -- Private_Dependents (Elist18) |
| -- Underlying_Full_View (Node19) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Stored_Constraint (Elist23) |
| -- Has_Completion (Flag26) |
| -- (plus type attributes) |
| |
| -- E_Loop |
| -- First_Exit_Statement (Node8) |
| -- Has_Exit (Flag47) |
| -- Has_Loop_Entry_Attributes (Flag260) |
| -- Has_Master_Entity (Flag21) |
| -- Has_Nested_Block_With_Handler (Flag101) |
| -- Uses_Sec_Stack (Flag95) |
| |
| -- E_Modular_Integer_Type |
| -- E_Modular_Integer_Subtype |
| -- Modulus (Uint17) (base type only) |
| -- Default_Aspect_Value (Node19) (base type only) |
| -- Original_Array_Type (Node21) |
| -- Scalar_Range (Node20) |
| -- Static_Discrete_Predicate (List25) |
| -- Non_Binary_Modulus (Flag58) (base type only) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Shift_Operator (Flag267) (base type only) |
| -- No_Predicate_On_Actual (Flag275) |
| -- No_Dynamic_Predicate_On_Actual (Flag276) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_Named_Integer |
| |
| -- E_Named_Real |
| |
| -- E_Operator |
| -- First_Entity (Node17) |
| -- Alias (Node18) |
| -- Extra_Accessibility_Of_Result (Node19) |
| -- Last_Entity (Node20) |
| -- Subps_Index (Uint24) |
| -- Overridden_Operation (Node26) |
| -- Linker_Section_Pragma (Node33) |
| -- Contract (Node34) |
| -- Import_Pragma (Node35) |
| -- SPARK_Pragma (Node40) |
| -- Default_Expressions_Processed (Flag108) |
| -- Has_Nested_Subprogram (Flag282) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Intrinsic_Subprogram (Flag64) |
| -- Is_Machine_Code_Subprogram (Flag137) |
| -- Is_Primitive (Flag218) |
| -- Is_Pure (Flag44) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Is_Elaboration_Target (synth) |
| -- Aren't there more flags and fields? seems like this list should be |
| -- more similar to the E_Function list, which is much longer ??? |
| |
| -- E_Ordinary_Fixed_Point_Type |
| -- E_Ordinary_Fixed_Point_Subtype |
| -- Delta_Value (Ureal18) |
| -- Default_Aspect_Value (Node19) (base type only) |
| -- Scalar_Range (Node20) |
| -- Static_Real_Or_String_Predicate (Node25) |
| -- Small_Value (Ureal21) |
| -- Has_Small_Clause (Flag67) |
| -- Aft_Value (synth) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_Package |
| -- E_Generic_Package |
| -- Dependent_Instances (Elist8) (for an instance) |
| -- Renaming_Map (Uint9) |
| -- Handler_Records (List10) (non-generic case only) |
| -- Generic_Homonym (Node11) (generic case only) |
| -- Associated_Formal_Package (Node12) |
| -- Elaboration_Entity (Node13) |
| -- Related_Instance (Node15) (non-generic case only) |
| -- First_Private_Entity (Node16) |
| -- First_Entity (Node17) |
| -- Renamed_Entity (Node18) |
| -- Body_Entity (Node19) |
| -- Last_Entity (Node20) |
| -- Interface_Name (Node21) |
| -- Scope_Depth_Value (Uint22) |
| -- Generic_Renamings (Elist23) (for an instance) |
| -- Inner_Instances (Elist23) (generic case only) |
| -- Limited_View (Node23) (non-generic/instance) |
| -- Incomplete_Actuals (Elist24) (for an instance) |
| -- Abstract_States (Elist25) |
| -- Package_Instantiation (Node26) |
| -- Current_Use_Clause (Node27) |
| -- Finalizer (Node28) (non-generic case only) |
| -- Anonymous_Masters (Elist29) (non-generic case only) |
| -- Contract (Node34) |
| -- SPARK_Pragma (Node40) |
| -- SPARK_Aux_Pragma (Node41) |
| -- Body_Needed_For_Inlining (Flag299) |
| -- Body_Needed_For_SAL (Flag40) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Delay_Subprogram_Descriptors (Flag50) |
| -- Discard_Names (Flag88) |
| -- Elaborate_Body_Desirable (Flag210) (non-generic case only) |
| -- Elaboration_Entity_Required (Flag174) |
| -- From_Limited_With (Flag159) |
| -- Has_All_Calls_Remote (Flag79) |
| -- Has_Completion (Flag26) |
| -- Has_Forward_Instantiation (Flag175) |
| -- Has_Master_Entity (Flag21) |
| -- Has_RACW (Flag214) (non-generic case only) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- In_Package_Body (Flag48) |
| -- In_Use (Flag8) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Instantiated (Flag126) |
| -- Is_Private_Descendant (Flag53) |
| -- Is_Visible_Lib_Unit (Flag116) |
| -- Renamed_In_Spec (Flag231) (non-generic case only) |
| -- SPARK_Aux_Pragma_Inherited (Flag266) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Static_Elaboration_Desired (Flag77) (non-generic case only) |
| -- Has_Non_Null_Abstract_State (synth) |
| -- Has_Null_Abstract_State (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Is_Wrapper_Package (synth) (non-generic case only) |
| -- Scope_Depth (synth) |
| |
| -- E_Package_Body |
| -- Handler_Records (List10) (non-generic case only) |
| -- Related_Instance (Node15) (non-generic case only) |
| -- First_Entity (Node17) |
| -- Spec_Entity (Node19) |
| -- Last_Entity (Node20) |
| -- Scope_Depth_Value (Uint22) |
| -- Finalizer (Node28) (non-generic case only) |
| -- Contract (Node34) |
| -- SPARK_Pragma (Node40) |
| -- SPARK_Aux_Pragma (Node41) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Delay_Subprogram_Descriptors (Flag50) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- SPARK_Aux_Pragma_Inherited (Flag266) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Scope_Depth (synth) |
| |
| -- E_Private_Type |
| -- E_Private_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- First_Entity (Node17) |
| -- Private_Dependents (Elist18) |
| -- Underlying_Full_View (Node19) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Stored_Constraint (Elist23) |
| -- Has_Completion (Flag26) |
| -- Is_Controlled_Active (Flag42) (base type only) |
| -- Is_For_Access_Subtype (Flag118) (subtype only) |
| -- (plus type attributes) |
| |
| -- E_Procedure |
| -- E_Generic_Procedure |
| -- Renaming_Map (Uint9) |
| -- Handler_Records (List10) (non-generic case only) |
| -- Protected_Body_Subprogram (Node11) |
| -- Next_Inlined_Subprogram (Node12) |
| -- Elaboration_Entity (Node13) |
| -- Postconditions_Proc (Node14) (non-generic case only) |
| -- DT_Position (Uint15) |
| -- DTC_Entity (Node16) |
| -- First_Entity (Node17) |
| -- Alias (Node18) (non-generic case only) |
| -- Renamed_Entity (Node18) (generic case only) |
| -- Receiving_Entry (Node19) (non-generic case only) |
| -- Last_Entity (Node20) |
| -- Interface_Name (Node21) |
| -- Scope_Depth_Value (Uint22) |
| -- Generic_Renamings (Elist23) (for an instance) |
| -- Inner_Instances (Elist23) (generic case only) |
| -- Protection_Object (Node23) (for concurrent kind) |
| -- Subps_Index (Uint24) (non-generic case only) |
| -- Interface_Alias (Node25) |
| -- Overridden_Operation (Node26) (never for init proc) |
| -- Wrapped_Entity (Node27) (non-generic case only) |
| -- Extra_Formals (Node28) |
| -- Anonymous_Masters (Elist29) (non-generic case only) |
| -- Static_Initialization (Node30) (init_proc only) |
| -- Thunk_Entity (Node31) (thunk case only) |
| -- Corresponding_Function (Node32) (generate C code only) |
| -- Linker_Section_Pragma (Node33) |
| -- Contract (Node34) |
| -- Import_Pragma (Node35) (non-generic case only) |
| -- Class_Wide_Clone (Node38) |
| -- Protected_Subprogram (Node39) (non-generic case only) |
| -- SPARK_Pragma (Node40) |
| -- Original_Protected_Subprogram (Node41) |
| -- Body_Needed_For_SAL (Flag40) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- Delay_Cleanups (Flag114) |
| -- Discard_Names (Flag88) |
| -- Elaboration_Entity_Required (Flag174) |
| -- Default_Expressions_Processed (Flag108) |
| -- Delay_Cleanups (Flag114) |
| -- Delay_Subprogram_Descriptors (Flag50) |
| -- Discard_Names (Flag88) |
| -- Has_Completion (Flag26) |
| -- Has_Expanded_Contract (Flag240) (non-generic case only) |
| -- Has_Master_Entity (Flag21) |
| -- Has_Nested_Block_With_Handler (Flag101) |
| -- Has_Nested_Subprogram (Flag282) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Is_Abstract_Subprogram (Flag19) (non-generic case only) |
| -- Is_Asynchronous (Flag81) |
| -- Is_Called (Flag102) (non-generic case only) |
| -- Is_Constructor (Flag76) |
| -- Is_DIC_Procedure (Flag132) (non-generic case only) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Eliminated (Flag124) |
| -- Is_Generic_Actual_Subprogram (Flag274) (non-generic case only) |
| -- Is_Hidden_Non_Overridden_Subpgm (Flag2) (non-generic case only) |
| -- Is_Initial_Condition_Procedure (Flag302) (non-generic case only) |
| -- Is_Inlined_Always (Flag1) (non-generic case only) |
| -- Is_Instantiated (Flag126) (generic case only) |
| -- Is_Interrupt_Handler (Flag89) |
| -- Is_Intrinsic_Subprogram (Flag64) |
| -- Is_Invariant_Procedure (Flag257) (non-generic case only) |
| -- Is_Machine_Code_Subprogram (Flag137) (non-generic case only) |
| -- Is_Null_Init_Proc (Flag178) |
| -- Is_Partial_Invariant_Procedure (Flag292) (non-generic case only) |
| -- Is_Predicate_Function (Flag255) (non-generic case only) |
| -- Is_Predicate_Function_M (Flag256) (non-generic case only) |
| -- Is_Primitive (Flag218) |
| -- Is_Primitive_Wrapper (Flag195) (non-generic case only) |
| -- Is_Private_Descendant (Flag53) |
| -- Is_Private_Primitive (Flag245) (non-generic case only) |
| -- Is_Pure (Flag44) |
| -- Is_Valued_Procedure (Flag127) |
| -- Is_Visible_Lib_Unit (Flag116) |
| -- Needs_No_Actuals (Flag22) |
| -- No_Return (Flag113) |
| -- Requires_Overriding (Flag213) (non-generic case only) |
| -- Sec_Stack_Needed_For_Return (Flag167) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Address_Clause (synth) |
| -- First_Formal (synth) |
| -- First_Formal_With_Extras (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Is_Finalizer (synth) |
| -- Last_Formal (synth) |
| -- Number_Formals (synth) |
| |
| -- E_Protected_Body |
| -- SPARK_Pragma (Node40) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- (any others??? First/Last Entity, Scope_Depth???) |
| |
| -- E_Protected_Object |
| |
| -- E_Protected_Type |
| -- E_Protected_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- First_Private_Entity (Node16) |
| -- First_Entity (Node17) |
| -- Corresponding_Record_Type (Node18) |
| -- Entry_Bodies_Array (Node19) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Scope_Depth_Value (Uint22) |
| -- Stored_Constraint (Elist23) |
| -- Anonymous_Object (Node30) |
| -- Contract (Node34) |
| -- Entry_Max_Queue_Lengths_Array (Node35) |
| -- SPARK_Aux_Pragma (Node41) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- SPARK_Aux_Pragma_Inherited (Flag266) |
| -- Uses_Lock_Free (Flag188) |
| -- First_Component (synth) |
| -- First_Component_Or_Discriminant (synth) |
| -- Has_Entries (synth) |
| -- Has_Interrupt_Handler (synth) |
| -- Number_Entries (synth) |
| -- Scope_Depth (synth) |
| -- (plus type attributes) |
| |
| -- E_Record_Type |
| -- E_Record_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- Access_Disp_Table (Elist16) (base type only) |
| -- Cloned_Subtype (Node16) (subtype case only) |
| -- First_Entity (Node17) |
| -- Corresponding_Concurrent_Type (Node18) |
| -- Parent_Subtype (Node19) (base type only) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Corresponding_Remote_Type (Node22) |
| -- Stored_Constraint (Elist23) |
| -- Interfaces (Elist25) |
| -- Dispatch_Table_Wrappers (Elist26) (base type only) |
| -- Underlying_Record_View (Node28) (base type only) |
| -- Access_Disp_Table_Elab_Flag (Node30) (base type only) |
| -- Predicated_Parent (Node38) (subtype only) |
| -- Component_Alignment (special) (base type only) |
| -- C_Pass_By_Copy (Flag125) (base type only) |
| -- Has_Dispatch_Table (Flag220) (base tagged type only) |
| -- Has_Pragma_Pack (Flag121) (impl base type only) |
| -- Has_Private_Ancestor (Flag151) |
| -- Has_Private_Extension (Flag300) |
| -- Has_Record_Rep_Clause (Flag65) (base type only) |
| -- Has_Static_Discriminants (Flag211) (subtype only) |
| -- Is_Class_Wide_Equivalent_Type (Flag35) |
| -- Is_Concurrent_Record_Type (Flag20) |
| -- Is_Constrained (Flag12) |
| -- Is_Controlled_Active (Flag42) (base type only) |
| -- Is_Interface (Flag186) |
| -- Is_Limited_Interface (Flag197) |
| -- No_Reordering (Flag239) (base type only) |
| -- Reverse_Bit_Order (Flag164) (base type only) |
| -- Reverse_Storage_Order (Flag93) (base type only) |
| -- SSO_Set_High_By_Default (Flag273) (base type only) |
| -- SSO_Set_Low_By_Default (Flag272) (base type only) |
| -- First_Component (synth) |
| -- First_Component_Or_Discriminant (synth) |
| -- (plus type attributes) |
| |
| -- E_Record_Type_With_Private |
| -- E_Record_Subtype_With_Private |
| -- Direct_Primitive_Operations (Elist10) |
| -- First_Entity (Node17) |
| -- Private_Dependents (Elist18) |
| -- Underlying_Full_View (Node19) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Stored_Constraint (Elist23) |
| -- Interfaces (Elist25) |
| -- Predicated_Parent (Node38) (subtype only) |
| -- Has_Completion (Flag26) |
| -- Has_Private_Ancestor (Flag151) |
| -- Has_Private_Extension (Flag300) |
| -- Has_Record_Rep_Clause (Flag65) (base type only) |
| -- Is_Concurrent_Record_Type (Flag20) |
| -- Is_Constrained (Flag12) |
| -- Is_Controlled_Active (Flag42) (base type only) |
| -- Is_Interface (Flag186) |
| -- Is_Limited_Interface (Flag197) |
| -- No_Reordering (Flag239) (base type only) |
| -- Reverse_Bit_Order (Flag164) (base type only) |
| -- Reverse_Storage_Order (Flag93) (base type only) |
| -- SSO_Set_High_By_Default (Flag273) (base type only) |
| -- SSO_Set_Low_By_Default (Flag272) (base type only) |
| -- First_Component (synth) |
| -- First_Component_Or_Discriminant (synth) |
| -- (plus type attributes) |
| |
| -- E_Return_Statement |
| -- Return_Applies_To (Node8) |
| |
| -- E_Signed_Integer_Type |
| -- E_Signed_Integer_Subtype |
| -- Default_Aspect_Value (Node19) (base type only) |
| -- Scalar_Range (Node20) |
| -- Static_Discrete_Predicate (List25) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Shift_Operator (Flag267) (base type only) |
| -- No_Predicate_On_Actual (Flag275) |
| -- No_Dynamic_Predicate_On_Actual (Flag276) |
| -- Type_Low_Bound (synth) |
| -- Type_High_Bound (synth) |
| -- (plus type attributes) |
| |
| -- E_String_Literal_Subtype |
| -- String_Literal_Length (Uint16) |
| -- First_Index (Node17) (always Empty) |
| -- String_Literal_Low_Bound (Node18) |
| -- Packed_Array_Impl_Type (Node23) |
| -- (plus type attributes) |
| |
| -- E_Subprogram_Body |
| -- Mechanism (Uint8) |
| -- First_Entity (Node17) |
| -- Corresponding_Protected_Entry (Node18) |
| -- Last_Entity (Node20) |
| -- Scope_Depth_Value (Uint22) |
| -- Extra_Formals (Node28) |
| -- Anonymous_Masters (Elist29) |
| -- Contract (Node34) |
| -- SPARK_Pragma (Node40) |
| -- Contains_Ignored_Ghost_Code (Flag279) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Scope_Depth (synth) |
| |
| -- E_Subprogram_Type |
| -- Extra_Accessibility_Of_Result (Node19) |
| -- Directly_Designated_Type (Node20) |
| -- Extra_Formals (Node28) |
| -- First_Formal (synth) |
| -- First_Formal_With_Extras (synth) |
| -- Last_Formal (synth) |
| -- Number_Formals (synth) |
| -- (plus type attributes) |
| |
| -- E_Task_Body |
| -- Contract (Node34) |
| -- SPARK_Pragma (Node40) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- (any others??? First/Last Entity, Scope_Depth???) |
| |
| -- E_Task_Type |
| -- E_Task_Subtype |
| -- Direct_Primitive_Operations (Elist10) |
| -- First_Private_Entity (Node16) |
| -- First_Entity (Node17) |
| -- Corresponding_Record_Type (Node18) |
| -- Last_Entity (Node20) |
| -- Discriminant_Constraint (Elist21) |
| -- Scope_Depth_Value (Uint22) |
| -- Stored_Constraint (Elist23) |
| -- Task_Body_Procedure (Node25) |
| -- Storage_Size_Variable (Node26) (base type only) |
| -- Relative_Deadline_Variable (Node28) (base type only) |
| -- Anonymous_Object (Node30) |
| -- Contract (Node34) |
| -- SPARK_Aux_Pragma (Node41) |
| -- Delay_Cleanups (Flag114) |
| -- Has_Master_Entity (Flag21) |
| -- Has_Storage_Size_Clause (Flag23) (base type only) |
| -- Ignore_SPARK_Mode_Pragmas (Flag301) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- SPARK_Aux_Pragma_Inherited (Flag266) |
| -- First_Component (synth) |
| -- First_Component_Or_Discriminant (synth) |
| -- Has_Entries (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Number_Entries (synth) |
| -- Scope_Depth (synth) |
| -- (plus type attributes) |
| |
| -- E_Variable |
| -- Hiding_Loop_Variable (Node8) |
| -- Current_Value (Node9) |
| -- Part_Of_Constituents (Elist10) |
| -- Part_Of_References (Elist11) |
| -- Esize (Uint12) |
| -- Extra_Accessibility (Node13) |
| -- Alignment (Uint14) |
| -- Status_Flag_Or_Transient_Decl (Node15) (transient object only) |
| -- Unset_Reference (Node16) |
| -- Actual_Subtype (Node17) |
| -- Renamed_Object (Node18) |
| -- Size_Check_Code (Node19) |
| -- Prival_Link (Node20) |
| -- Interface_Name (Node21) |
| -- Shared_Var_Procs_Instance (Node22) |
| -- Extra_Constrained (Node23) |
| -- Related_Expression (Node24) |
| -- Debug_Renaming_Link (Node25) |
| -- Last_Assignment (Node26) |
| -- Related_Type (Node27) |
| -- Initialization_Statements (Node28) |
| -- BIP_Initialization_Call (Node29) |
| -- Last_Aggregate_Assignment (Node30) |
| -- Activation_Record_Component (Node31) |
| -- Encapsulating_State (Node32) |
| -- Linker_Section_Pragma (Node33) |
| -- Contract (Node34) |
| -- Anonymous_Designated_Type (Node35) |
| -- Validated_Object (Node38) |
| -- SPARK_Pragma (Node40) |
| -- Has_Alignment_Clause (Flag46) |
| -- Has_Atomic_Components (Flag86) |
| -- Has_Biased_Representation (Flag139) |
| -- Has_Independent_Components (Flag34) |
| -- Has_Initial_Value (Flag219) |
| -- Has_Size_Clause (Flag29) |
| -- Has_Volatile_Components (Flag87) |
| -- Is_Atomic (Flag85) |
| -- Is_Elaboration_Checks_OK_Id (Flag148) |
| -- Is_Elaboration_Warnings_OK_Id (Flag304) |
| -- Is_Eliminated (Flag124) |
| -- Is_Finalized_Transient (Flag252) |
| -- Is_Ignored_Transient (Flag295) |
| -- Is_Independent (Flag268) |
| -- Is_Return_Object (Flag209) |
| -- Is_Safe_To_Reevaluate (Flag249) |
| -- Is_Shared_Passive (Flag60) |
| -- Is_True_Constant (Flag163) |
| -- Is_Uplevel_Referenced_Entity (Flag283) |
| -- Is_Volatile (Flag16) |
| -- Is_Volatile_Full_Access (Flag285) |
| -- OK_To_Rename (Flag247) |
| -- Optimize_Alignment_Space (Flag241) |
| -- Optimize_Alignment_Time (Flag242) |
| -- SPARK_Pragma_Inherited (Flag265) |
| -- Suppress_Initialization (Flag105) |
| -- Treat_As_Volatile (Flag41) |
| -- Address_Clause (synth) |
| -- Alignment_Clause (synth) |
| -- Is_Atomic_Or_VFA (synth) |
| -- Is_Elaboration_Target (synth) |
| -- Size_Clause (synth) |
| |
| -- E_Void |
| -- Since E_Void is the initial Ekind value of an entity when it is first |
| -- created, one might expect that no attributes would be defined on such |
| -- an entity until its Ekind field is set. However, in practice, there |
| -- are many instances in which fields of an E_Void entity are set in the |
| -- code prior to setting the Ekind field. This is not well documented or |
| -- well controlled, and needs cleaning up later. Meanwhile, the access |
| -- procedures in the body of Einfo permit many, but not all, attributes |
| -- to be applied to an E_Void entity, precisely so that this kind of |
| -- pre-setting of attributes works. This is really a hole in the dynamic |
| -- type checking, since there is no assurance that the eventual Ekind |
| -- value will be appropriate for the attributes set, and the consequence |
| -- is that the dynamic type checking in the Einfo body is unnecessarily |
| -- weak. To be looked at systematically some time ??? |
| |
| --------------------------------- |
| -- Component_Alignment Control -- |
| --------------------------------- |
| |
| -- There are four types of alignment possible for array and record |
| -- types, and a field in the type entities contains a value of the |
| -- following type indicating which alignment choice applies. For full |
| -- details of the meaning of these alignment types, see description |
| -- of the Component_Alignment pragma. |
| |
| type Component_Alignment_Kind is ( |
| Calign_Default, -- default alignment |
| Calign_Component_Size, -- natural alignment for component size |
| Calign_Component_Size_4, -- natural for size <= 4, 4 for size >= 4 |
| Calign_Storage_Unit); -- all components byte aligned |
| |
| ----------------------------------- |
| -- Floating Point Representation -- |
| ----------------------------------- |
| |
| type Float_Rep_Kind is ( |
| IEEE_Binary, -- IEEE 754p conforming binary format |
| AAMP); -- AAMP format |
| |
| --------------- |
| -- Iterators -- |
| --------------- |
| |
| -- In addition to attributes that are stored as plain data, other |
| -- attributes are procedural, and require some small amount of |
| -- computation. Of course, from the point of view of a user of this |
| -- package, the distinction is not visible (even the field information |
| -- provided below should be disregarded, as it is subject to change |
| -- without notice). A number of attributes appear as lists: lists of |
| -- formals, lists of actuals, of discriminants, etc. For these, pairs |
| -- of functions are defined, which take the form: |
| |
| -- function First_Thing (E : Enclosing_Construct) return Thing; |
| -- function Next_Thing (T : Thing) return Thing; |
| |
| -- The end of iteration is always signaled by a value of Empty, so that |
| -- loops over these chains invariably have the form: |
| |
| -- This : Thing; |
| -- ... |
| -- This := First_Thing (E); |
| |
| -- while Present (This) loop |
| -- Do_Something_With (This); |
| -- ... |
| -- This := Next_Thing (This); |
| -- end loop; |
| |
| ----------------------------------- |
| -- Handling of Check Suppression -- |
| ----------------------------------- |
| |
| -- There are three ways that checks can be suppressed: |
| |
| -- 1. At the command line level |
| -- 2. At the scope level. |
| -- 3. At the entity level. |
| |
| -- See spec of Sem in sem.ads for details of the data structures used |
| -- to keep track of these various methods for suppressing checks. |
| |
| ------------------------------- |
| -- Handling of Discriminants -- |
| ------------------------------- |
| |
| -- During semantic processing, discriminants are separate entities which |
| -- reflect the semantic properties and allowed usage of discriminants in |
| -- the language. |
| |
| -- In the case of discriminants used as bounds, the references are handled |
| -- directly, since special processing is needed in any case. However, there |
| -- are two circumstances in which discriminants are referenced in a quite |
| -- general manner, like any other variables: |
| |
| -- In initialization expressions for records. Note that the expressions |
| -- used in Priority, Storage_Size, Task_Info and Relative_Deadline |
| -- pragmas are effectively in this category, since these pragmas are |
| -- converted to initialized record fields in the Corresponding_Record_ |
| -- Type. |
| |
| -- In task and protected bodies, where the discriminant values may be |
| -- referenced freely within these bodies. Discriminants can also appear |
| -- in bounds of entry families and in defaults of operations. |
| |
| -- In both these cases, the discriminants must be treated essentially as |
| -- objects. The following approach is used to simplify and minimize the |
| -- special processing that is required. |
| |
| -- When a record type with discriminants is analyzed, semantic processing |
| -- creates the entities for the discriminants. It also creates additional |
| -- sets of entities called discriminals, one for each of the discriminants, |
| -- and the Discriminal field of the discriminant entity points to this |
| -- additional entity, which is initially created as an uninitialized |
| -- (E_Void) entity. |
| |
| -- During expansion of expressions, any discriminant reference is replaced |
| -- by a reference to the corresponding discriminal. When the initialization |
| -- procedure for the record is created (there will always be one, since |
| -- discriminants are present, see Exp_Ch3 for further details), the |
| -- discriminals are used as the entities for the formal parameters of |
| -- this initialization procedure. The references to these discriminants |
| -- have already been replaced by references to these discriminals, which |
| -- are now the formal parameters corresponding to the required objects. |
| |
| -- In the case of a task or protected body, the semantics similarly creates |
| -- a set of discriminals for the discriminants of the task or protected |
| -- type. When the procedure is created for the task body, the parameter |
| -- passed in is a reference to the task value type, which contains the |
| -- required discriminant values. The expander creates a set of declarations |
| -- of the form: |
| |
| -- discr_nameD : constant discr_type renames _task.discr_name; |
| |
| -- where discr_nameD is the discriminal entity referenced by the task |
| -- discriminant, and _task is the task value passed in as the parameter. |
| -- Again, any references to discriminants in the task body have been |
| -- replaced by the discriminal reference, which is now an object that |
| -- contains the required value. |
| |
| -- This approach for tasks means that two sets of discriminals are needed |
| -- for a task type, one for the initialization procedure, and one for the |
| -- task body. This works out nicely, since the semantics allocates one set |
| -- for the task itself, and one set for the corresponding record. |
| |
| -- The one bit of trickiness arises in making sure that the right set of |
| -- discriminals is used at the right time. First the task definition is |
| -- processed. Any references to discriminants here are replaced by the |
| -- corresponding *task* discriminals (the record type doesn't even exist |
| -- yet, since it is constructed as part of the expansion of the task |
| -- declaration, which happens after the semantic processing of the task |
| -- definition). The discriminants to be used for the corresponding record |
| -- are created at the same time as the other discriminals, and held in the |
| -- CR_Discriminant field of the discriminant. A use of the discriminant in |
| -- a bound for an entry family is replaced with the CR_Discriminant because |
| -- it controls the bound of the entry queue array which is a component of |
| -- the corresponding record. |
| |
| -- Just before the record initialization routine is constructed, the |
| -- expander exchanges the task and record discriminals. This has two |
| -- effects. First the generation of the record initialization routine |
| -- uses the discriminals that are now on the record, which is the set |
| -- that used to be on the task, which is what we want. |
| |
| -- Second, a new set of (so far unused) discriminals is now on the task |
| -- discriminants, and it is this set that will be used for expanding the |
| -- task body, and also for the discriminal declarations at the start of |
| -- the task body. |
| |
| --------------------------------------------------- |
| -- Handling of private data in protected objects -- |
| --------------------------------------------------- |
| |
| -- Private components in protected types pose problems similar to those |
| -- of discriminants. Private data is visible and can be directly referenced |
| -- from protected bodies. However, when protected entries and subprograms |
| -- are expanded into corresponding bodies and barrier functions, private |
| -- components lose their original context and visibility. |
| |
| -- To remedy this side effect of expansion, private components are expanded |
| -- into renamings called "privals", by analogy with "discriminals". |
| |
| -- private_comp : comp_type renames _object.private_comp; |
| |
| -- Prival declarations are inserted during the analysis of subprogram and |
| -- entry bodies to ensure proper visibility for any subsequent expansion. |
| -- _Object is the formal parameter of the generated corresponding body or |
| -- a local renaming which denotes the protected object obtained from entry |
| -- parameter _O. Privals receive minimal decoration upon creation and are |
| -- categorized as either E_Variable for the general case or E_Constant when |
| -- they appear in functions. |
| |
| -- Along with the local declarations, each private component carries a |
| -- placeholder which references the prival entity in the current body. This |
| -- form of indirection is used to resolve name clashes of privals and other |
| -- locally visible entities such as parameters, local objects, entry family |
| -- indexes or identifiers used in the barrier condition. |
| |
| -- When analyzing the statements of a protected subprogram or entry, any |
| -- reference to a private component must resolve to the locally declared |
| -- prival through normal visibility. In case of name conflicts (the cases |
| -- above), the prival is marked as hidden and acts as a weakly declared |
| -- entity. As a result, the reference points to the correct entity. When a |
| -- private component is denoted by an expanded name (prot_type.comp for |
| -- example), the expansion mechanism uses the placeholder of the component |
| -- to correct the Entity and Etype of the reference. |
| |
| ------------------- |
| -- Type Synonyms -- |
| ------------------- |
| |
| -- The following type synonyms are used to tidy up the function and |
| -- procedure declarations that follow, and also to make it possible to meet |
| -- the requirement for the XEINFO utility that all function specs must fit |
| -- on a single source line. |
| |
| subtype B is Boolean; |
| subtype C is Component_Alignment_Kind; |
| subtype E is Entity_Id; |
| subtype F is Float_Rep_Kind; |
| subtype M is Mechanism_Type; |
| subtype N is Node_Id; |
| subtype U is Uint; |
| subtype R is Ureal; |
| subtype L is Elist_Id; |
| subtype S is List_Id; |
| |
| -------------------------------- |
| -- Attribute Access Functions -- |
| -------------------------------- |
| |
| -- All attributes are manipulated through a procedural interface. This |
| -- section contains the functions used to obtain attribute values which |
| -- correspond to values in fields or flags in the entity itself. |
| |
| function Abstract_States (Id : E) return L; |
| function Accept_Address (Id : E) return L; |
| function Access_Disp_Table (Id : E) return L; |
| function Access_Disp_Table_Elab_Flag (Id : E) return E; |
| function Activation_Record_Component (Id : E) return E; |
| function Actual_Subtype (Id : E) return E; |
| function Address_Taken (Id : E) return B; |
| function Alias (Id : E) return E; |
| function Alignment (Id : E) return U; |
| function Anonymous_Designated_Type (Id : E) return E; |
| function Anonymous_Masters (Id : E) return L; |
| function Anonymous_Object (Id : E) return E; |
| function Associated_Entity (Id : E) return E; |
| function Associated_Formal_Package (Id : E) return E; |
| function Associated_Node_For_Itype (Id : E) return N; |
| function Associated_Storage_Pool (Id : E) return E; |
| function Barrier_Function (Id : E) return N; |
| function BIP_Initialization_Call (Id : E) return N; |
| function Block_Node (Id : E) return N; |
| function Body_Entity (Id : E) return E; |
| function Body_Needed_For_SAL (Id : E) return B; |
| function Body_Needed_For_Inlining (Id : E) return B; |
| function Body_References (Id : E) return L; |
| function C_Pass_By_Copy (Id : E) return B; |
| function Can_Never_Be_Null (Id : E) return B; |
| function Can_Use_Internal_Rep (Id : E) return B; |
| function Checks_May_Be_Suppressed (Id : E) return B; |
| function Class_Wide_Clone (Id : E) return E; |
| function Class_Wide_Type (Id : E) return E; |
| function Cloned_Subtype (Id : E) return E; |
| function Component_Alignment (Id : E) return C; |
| function Component_Bit_Offset (Id : E) return U; |
| function Component_Clause (Id : E) return N; |
| function Component_Size (Id : E) return U; |
| function Component_Type (Id : E) return E; |
| function Contains_Ignored_Ghost_Code (Id : E) return B; |
| function Contract (Id : E) return N; |
| function Contract_Wrapper (Id : E) return E; |
| function Corresponding_Concurrent_Type (Id : E) return E; |
| function Corresponding_Discriminant (Id : E) return E; |
| function Corresponding_Equality (Id : E) return E; |
| function Corresponding_Function (Id : E) return E; |
| function Corresponding_Procedure (Id : E) return E; |
| function Corresponding_Protected_Entry (Id : E) return E; |
| function Corresponding_Record_Component (Id : E) return E; |
| function Corresponding_Record_Type (Id : E) return E; |
| function Corresponding_Remote_Type (Id : E) return E; |
| function CR_Discriminant (Id : E) return E; |
| function Current_Use_Clause (Id : E) return E; |
| function Current_Value (Id : E) return N; |
| function Debug_Info_Off (Id : E) return B; |
| function Debug_Renaming_Link (Id : E) return E; |
| function Default_Aspect_Component_Value (Id : E) return N; |
| function Default_Aspect_Value (Id : E) return N; |
| function Default_Expr_Function (Id : E) return E; |
| function Default_Expressions_Processed (Id : E) return B; |
| function Default_Value (Id : E) return N; |
| function Delay_Cleanups (Id : E) return B; |
| function Delay_Subprogram_Descriptors (Id : E) return B; |
| function Delta_Value (Id : E) return R; |
| function Dependent_Instances (Id : E) return L; |
| function Depends_On_Private (Id : E) return B; |
| function Derived_Type_Link (Id : E) return E; |
| function Digits_Value (Id : E) return U; |
| function Direct_Primitive_Operations (Id : E) return L; |
| function Directly_Designated_Type (Id : E) return E; |
| function Disable_Controlled (Id : E) return B; |
| function Discard_Names (Id : E) return B; |
| function Discriminal (Id : E) return E; |
| function Discriminal_Link (Id : E) return E; |
| function Discriminant_Checking_Func (Id : E) return E; |
| function Discriminant_Constraint (Id : E) return L; |
| function Discriminant_Default_Value (Id : E) return N; |
| function Discriminant_Number (Id : E) return U; |
| function Dispatch_Table_Wrappers (Id : E) return L; |
| function DT_Entry_Count (Id : E) return U; |
| function DT_Offset_To_Top_Func (Id : E) return E; |
| function DT_Position (Id : E) return U; |
| function DTC_Entity (Id : E) return E; |
| function Elaborate_Body_Desirable (Id : E) return B; |
| function Elaboration_Entity (Id : E) return E; |
| function Elaboration_Entity_Required (Id : E) return B; |
| function Encapsulating_State (Id : E) return E; |
| function Enclosing_Scope (Id : E) return E; |
| function Entry_Accepted (Id : E) return B; |
| function Entry_Bodies_Array (Id : E) return E; |
| function Entry_Cancel_Parameter (Id : E) return E; |
| function Entry_Component (Id : E) return E; |
| function Entry_Formal (Id : E) return E; |
| function Entry_Index_Constant (Id : E) return E; |
| function Entry_Index_Type (Id : E) return E; |
| function Entry_Max_Queue_Lengths_Array (Id : E) return E; |
| function Entry_Parameters_Type (Id : E) return E; |
| function Enum_Pos_To_Rep (Id : E) return E; |
| function Enumeration_Pos (Id : E) return U; |
| function Enumeration_Rep (Id : E) return U; |
| function Enumeration_Rep_Expr (Id : E) return N; |
| function Equivalent_Type (Id : E) return E; |
| function Esize (Id : E) return U; |
| function Extra_Accessibility (Id : E) return E; |
| function Extra_Accessibility_Of_Result (Id : E) return E; |
| function Extra_Constrained (Id : E) return E; |
| function Extra_Formal (Id : E) return E; |
| function Extra_Formals (Id : E) return E; |
| function Finalization_Master (Id : E) return E; |
| function Finalize_Storage_Only (Id : E) return B; |
| function Finalizer (Id : E) return E; |
| function First_Entity (Id : E) return E; |
| function First_Exit_Statement (Id : E) return N; |
| function First_Index (Id : E) return N; |
| function First_Literal (Id : E) return E; |
| function First_Private_Entity (Id : E) return E; |
| function First_Rep_Item (Id : E) return N; |
| function Float_Rep (Id : E) return F; |
| function Freeze_Node (Id : E) return N; |
| function From_Limited_With (Id : E) return B; |
| function Full_View (Id : E) return E; |
| function Generic_Homonym (Id : E) return E; |
| function Generic_Renamings (Id : E) return L; |
| function Handler_Records (Id : E) return S; |
| function Has_Aliased_Components (Id : E) return B; |
| function Has_Alignment_Clause (Id : E) return B; |
| function Has_All_Calls_Remote (Id : E) return B; |
| function Has_Atomic_Components (Id : E) return B; |
| function Has_Biased_Representation (Id : E) return B; |
| function Has_Completion (Id : E) return B; |
| function Has_Completion_In_Body (Id : E) return B; |
| function Has_Complex_Representation (Id : E) return B; |
| function Has_Component_Size_Clause (Id : E) return B; |
| function Has_Constrained_Partial_View (Id : E) return B; |
| function Has_Contiguous_Rep (Id : E) return B; |
| function Has_Controlled_Component (Id : E) return B; |
| function Has_Controlling_Result (Id : E) return B; |
| function Has_Convention_Pragma (Id : E) return B; |
| function Has_Default_Aspect (Id : E) return B; |
| function Has_Delayed_Aspects (Id : E) return B; |
| function Has_Delayed_Freeze (Id : E) return B; |
| function Has_Delayed_Rep_Aspects (Id : E) return B; |
| function Has_DIC (Id : E) return B; |
| function Has_Discriminants (Id : E) return B; |
| function Has_Dispatch_Table (Id : E) return B; |
| function Has_Dynamic_Predicate_Aspect (Id : E) return B; |
| function Has_Enumeration_Rep_Clause (Id : E) return B; |
| function Has_Exit (Id : E) return B; |
| function Has_Expanded_Contract (Id : E) return B; |
| function Has_Forward_Instantiation (Id : E) return B; |
| function Has_Fully_Qualified_Name (Id : E) return B; |
| function Has_Gigi_Rep_Item (Id : E) return B; |
| function Has_Homonym (Id : E) return B; |
| function Has_Implicit_Dereference (Id : E) return B; |
| function Has_Independent_Components (Id : E) return B; |
| function Has_Inheritable_Invariants (Id : E) return B; |
| function Has_Inherited_DIC (Id : E) return B; |
| function Has_Inherited_Invariants (Id : E) return B; |
| function Has_Initial_Value (Id : E) return B; |
| function Has_Interrupt_Handler (Id : E) return B; |
| function Has_Invariants (Id : E) return B; |
| function Has_Loop_Entry_Attributes (Id : E) return B; |
| function Has_Machine_Radix_Clause (Id : E) return B; |
| function Has_Master_Entity (Id : E) return B; |
| function Has_Missing_Return (Id : E) return B; |
| function Has_Nested_Block_With_Handler (Id : E) return B; |
| function Has_Nested_Subprogram (Id : E) return B; |
| function Has_Non_Standard_Rep (Id : E) return B; |
| function Has_Object_Size_Clause (Id : E) return B; |
| function Has_Out_Or_In_Out_Parameter (Id : E) return B; |
| function Has_Own_DIC (Id : E) return B; |
| function Has_Own_Invariants (Id : E) return B; |
| function Has_Partial_Visible_Refinement (Id : E) return B; |
| function Has_Per_Object_Constraint (Id : E) return B; |
| function Has_Pragma_Controlled (Id : E) return B; |
| function Has_Pragma_Elaborate_Body (Id : E) return B; |
| function Has_Pragma_Inline (Id : E) return B; |
| function Has_Pragma_Inline_Always (Id : E) return B; |
| function Has_Pragma_No_Inline (Id : E) return B; |
| function Has_Pragma_Ordered (Id : E) return B; |
| function Has_Pragma_Pack (Id : E) return B; |
| function Has_Pragma_Preelab_Init (Id : E) return B; |
| function Has_Pragma_Pure (Id : E) return B; |
| function Has_Pragma_Pure_Function (Id : E) return B; |
| function Has_Pragma_Thread_Local_Storage (Id : E) return B; |
| function Has_Pragma_Unmodified (Id : E) return B; |
| function Has_Pragma_Unreferenced (Id : E) return B; |
| function Has_Pragma_Unreferenced_Objects (Id : E) return B; |
| function Has_Pragma_Unused (Id : E) return B; |
| function Has_Predicates (Id : E) return B; |
| function Has_Primitive_Operations (Id : E) return B; |
| function Has_Private_Ancestor (Id : E) return B; |
| function Has_Private_Declaration (Id : E) return B; |
| function Has_Private_Extension (Id : E) return B; |
| function Has_Protected (Id : E) return B; |
| function Has_Qualified_Name (Id : E) return B; |
| function Has_RACW (Id : E) return B; |
| function Has_Record_Rep_Clause (Id : E) return B; |
| function Has_Recursive_Call (Id : E) return B; |
| function Has_Shift_Operator (Id : E) return B; |
| function Has_Size_Clause (Id : E) return B; |
| function Has_Small_Clause (Id : E) return B; |
| function Has_Specified_Layout (Id : E) return B; |
| function Has_Specified_Stream_Input (Id : E) return B; |
| function Has_Specified_Stream_Output (Id : E) return B; |
| function Has_Specified_Stream_Read (Id : E) return B; |
| function Has_Specified_Stream_Write (Id : E) return B; |
| function Has_Static_Discriminants (Id : E) return B; |
| function Has_Static_Predicate (Id : E) return B; |
| function Has_Static_Predicate_Aspect (Id : E) return B; |
| function Has_Storage_Size_Clause (Id : E) return B; |
| function Has_Stream_Size_Clause (Id : E) return B; |
| function Has_Task (Id : E) return B; |
| function Has_Timing_Event (Id : E) return B; |
| function Has_Thunks (Id : E) return B; |
| function Has_Unchecked_Union (Id : E) return B; |
| function Has_Unknown_Discriminants (Id : E) return B; |
| function Has_Visible_Refinement (Id : E) return B; |
| function Has_Volatile_Components (Id : E) return B; |
| function Has_Xref_Entry (Id : E) return B; |
| function Hiding_Loop_Variable (Id : E) return E; |
| function Hidden_In_Formal_Instance (Id : E) return L; |
| function Homonym (Id : E) return E; |
| function Ignore_SPARK_Mode_Pragmas (Id : E) return B; |
| function Import_Pragma (Id : E) return E; |
| function Incomplete_Actuals (Id : E) return L; |
| function In_Package_Body (Id : E) return B; |
| function In_Private_Part (Id : E) return B; |
| function In_Use (Id : E) return B; |
| function Initialization_Statements (Id : E) return N; |
| function Inner_Instances (Id : E) return L; |
| function Interface_Alias (Id : E) return E; |
| function Interface_Name (Id : E) return N; |
| function Interfaces (Id : E) return L; |
| function Is_Abstract_Subprogram (Id : E) return B; |
| function Is_Abstract_Type (Id : E) return B; |
| function Is_Access_Constant (Id : E) return B; |
| function Is_Activation_Record (Id : E) return B; |
| function Is_Actual_Subtype (Id : E) return B; |
| function Is_Ada_2005_Only (Id : E) return B; |
| function Is_Ada_2012_Only (Id : E) return B; |
| function Is_Aliased (Id : E) return B; |
| function Is_Asynchronous (Id : E) return B; |
| function Is_Atomic (Id : E) return B; |
| function Is_Atomic_Or_VFA (Id : E) return B; |
| function Is_Bit_Packed_Array (Id : E) return B; |
| function Is_Called (Id : E) return B; |
| function Is_Character_Type (Id : E) return B; |
| function Is_Checked_Ghost_Entity (Id : E) return B; |
| function Is_Child_Unit (Id : E) return B; |
| function Is_Class_Wide_Clone (Id : E) return B; |
| function Is_Class_Wide_Equivalent_Type (Id : E) return B; |
| function Is_Compilation_Unit (Id : E) return B; |
| function Is_Completely_Hidden (Id : E) return B; |
| function Is_Constr_Subt_For_U_Nominal (Id : E) return B; |
| function Is_Constr_Subt_For_UN_Aliased (Id : E) return B; |
| function Is_Constrained (Id : E) return B; |
| function Is_Constructor (Id : E) return B; |
| function Is_Controlled_Active (Id : E) return B; |
| function Is_Controlling_Formal (Id : E) return B; |
| function Is_CPP_Class (Id : E) return B; |
| function Is_Descendant_Of_Address (Id : E) return B; |
| function Is_DIC_Procedure (Id : E) return B; |
| function Is_Discrim_SO_Function (Id : E) return B; |
| function Is_Discriminant_Check_Function (Id : E) return B; |
| function Is_Dispatch_Table_Entity (Id : E) return B; |
| function Is_Dispatching_Operation (Id : E) return B; |
| function Is_Elaboration_Checks_OK_Id (Id : E) return B; |
| function Is_Elaboration_Warnings_OK_Id (Id : E) return B; |
| function Is_Eliminated (Id : E) return B; |
| function Is_Entry_Formal (Id : E) return B; |
| function Is_Entry_Wrapper (Id : E) return B; |
| function Is_Exception_Handler (Id : E) return B; |
| function Is_Exported (Id : E) return B; |
| function Is_Finalized_Transient (Id : E) return B; |
| function Is_First_Subtype (Id : E) return B; |
| function Is_For_Access_Subtype (Id : E) return B; |
| function Is_Frozen (Id : E) return B; |
| function Is_Generic_Instance (Id : E) return B; |
| function Is_Hidden (Id : E) return B; |
| function Is_Hidden_Non_Overridden_Subpgm (Id : E) return B; |
| function Is_Hidden_Open_Scope (Id : E) return B; |
| function Is_Ignored_Ghost_Entity (Id : E) return B; |
| function Is_Ignored_Transient (Id : E) return B; |
| function Is_Immediately_Visible (Id : E) return B; |
| function Is_Implementation_Defined (Id : E) return B; |
| function Is_Imported (Id : E) return B; |
| function Is_Independent (Id : E) return B; |
| function Is_Initial_Condition_Procedure (Id : E) return B; |
| function Is_Inlined (Id : E) return B; |
| function Is_Inlined_Always (Id : E) return B; |
| function Is_Instantiated (Id : E) return B; |
| function Is_Interface (Id : E) return B; |
| function Is_Internal (Id : E) return B; |
| function Is_Interrupt_Handler (Id : E) return B; |
| function Is_Intrinsic_Subprogram (Id : E) return B; |
| function Is_Invariant_Procedure (Id : E) return B; |
| function Is_Itype (Id : E) return B; |
| function Is_Known_Non_Null (Id : E) return B; |
| function Is_Known_Null (Id : E) return B; |
| function Is_Known_Valid (Id : E) return B; |
| function Is_Limited_Composite (Id : E) return B; |
| function Is_Limited_Interface (Id : E) return B; |
| function Is_Local_Anonymous_Access (Id : E) return B; |
| function Is_Loop_Parameter (Id : E) return B; |
| function Is_Machine_Code_Subprogram (Id : E) return B; |
| function Is_Non_Static_Subtype (Id : E) return B; |
| function Is_Null_Init_Proc (Id : E) return B; |
| function Is_Obsolescent (Id : E) return B; |
| function Is_Only_Out_Parameter (Id : E) return B; |
| function Is_Package_Body_Entity (Id : E) return B; |
| function Is_Packed (Id : E) return B; |
| function Is_Packed_Array_Impl_Type (Id : E) return B; |
| function Is_Potentially_Use_Visible (Id : E) return B; |
| function Is_Param_Block_Component_Type (Id : E) return B; |
| function Is_Partial_Invariant_Procedure (Id : E) return B; |
| function Is_Predicate_Function (Id : E) return B; |
| function Is_Predicate_Function_M (Id : E) return B; |
| function Is_Preelaborated (Id : E) return B; |
| function Is_Primitive (Id : E) return B; |
| function Is_Primitive_Wrapper (Id : E) return B; |
| function Is_Private_Composite (Id : E) return B; |
| function Is_Private_Descendant (Id : E) return B; |
| function Is_Private_Primitive (Id : E) return B; |
| function Is_Public (Id : E) return B; |
| function Is_Pure (Id : E) return B; |
| function Is_Pure_Unit_Access_Type (Id : E) return B; |
| function Is_RACW_Stub_Type (Id : E) return B; |
| function Is_Raised (Id : E) return B; |
| function Is_Remote_Call_Interface (Id : E) return B; |
| function Is_Remote_Types (Id : E) return B; |
| function Is_Renaming_Of_Object (Id : E) return B; |
| function Is_Return_Object (Id : E) return B; |
| function Is_Safe_To_Reevaluate (Id : E) return B; |
| function Is_Shared_Passive (Id : E) return B; |
| function Is_Static_Type (Id : E) return B; |
| function Is_Statically_Allocated (Id : E) return B; |
| function Is_Tag (Id : E) return B; |
| function Is_Tagged_Type (Id : E) return B; |
| function Is_Thunk (Id : E) return B; |
| function Is_Trivial_Subprogram (Id : E) return B; |
| function Is_True_Constant (Id : E) return B; |
| function Is_Unchecked_Union (Id : E) return B; |
| function Is_Underlying_Full_View (Id : E) return B; |
| function Is_Underlying_Record_View (Id : E) return B; |
| function Is_Unimplemented (Id : E) return B; |
| function Is_Unsigned_Type (Id : E) return B; |
| function Is_Uplevel_Referenced_Entity (Id : E) return B; |
| function Is_Valued_Procedure (Id : E) return B; |
| function Is_Visible_Formal (Id : E) return B; |
| function Is_Visible_Lib_Unit (Id : E) return B; |
| function Is_Volatile (Id : E) return B; |
| function Is_Volatile_Full_Access (Id : E) return B; |
| function Itype_Printed (Id : E) return B; |
| function Kill_Elaboration_Checks (Id : E) return B; |
| function Kill_Range_Checks (Id : E) return B; |
| function Known_To_Have_Preelab_Init (Id : E) return B; |
| function Last_Aggregate_Assignment (Id : E) return N; |
| function Last_Assignment (Id : E) return N; |
| function Last_Entity (Id : E) return E; |
| function Limited_View (Id : E) return E; |
| function Linker_Section_Pragma (Id : E) return N; |
| function Lit_Indexes (Id : E) return E; |
| function Lit_Strings (Id : E) return E; |
| function Low_Bound_Tested (Id : E) return B; |
| function Machine_Radix_10 (Id : E) return B; |
| function Master_Id (Id : E) return E; |
| function Materialize_Entity (Id : E) return B; |
| function May_Inherit_Delayed_Rep_Aspects (Id : E) return B; |
| function Mechanism (Id : E) return M; |
| function Modulus (Id : E) return U; |
| function Must_Be_On_Byte_Boundary (Id : E) return B; |
| function Must_Have_Preelab_Init (Id : E) return B; |
| function Needs_Activation_Record (Id : E) return B; |
| function Needs_Debug_Info (Id : E) return B; |
| function Needs_No_Actuals (Id : E) return B; |
| function Never_Set_In_Source (Id : E) return B; |
| function Next_Inlined_Subprogram (Id : E) return E; |
| function No_Dynamic_Predicate_On_Actual (Id : E) return B; |
| function No_Pool_Assigned (Id : E) return B; |
| function No_Predicate_On_Actual (Id : E) return B; |
| function No_Reordering (Id : E) return B; |
| function No_Return (Id : E) return B; |
| function No_Strict_Aliasing (Id : E) return B; |
| function No_Tagged_Streams_Pragma (Id : E) return N; |
| function Non_Binary_Modulus (Id : E) return B; |
| function Non_Limited_View (Id : E) return E; |
| function Nonzero_Is_True (Id : E) return B; |
| function Normalized_First_Bit (Id : E) return U; |
| function Normalized_Position (Id : E) return U; |
| function Normalized_Position_Max (Id : E) return U; |
| function OK_To_Rename (Id : E) return B; |
| function Optimize_Alignment_Space (Id : E) return B; |
| function Optimize_Alignment_Time (Id : E) return B; |
| function Original_Access_Type (Id : E) return E; |
| function Original_Array_Type (Id : E) return E; |
| function Original_Protected_Subprogram (Id : E) return N; |
| function Original_Record_Component (Id : E) return E; |
| function Overlays_Constant (Id : E) return B; |
| function Overridden_Operation (Id : E) return E; |
| function Package_Instantiation (Id : E) return N; |
| function Packed_Array_Impl_Type (Id : E) return E; |
| function Parent_Subtype (Id : E) return E; |
| function Part_Of_Constituents (Id : E) return L; |
| function Part_Of_References (Id : E) return L; |
| function Partial_View_Has_Unknown_Discr (Id : E) return B; |
| function Pending_Access_Types (Id : E) return L; |
| function Postconditions_Proc (Id : E) return E; |
| function Predicated_Parent (Id : E) return E; |
| function Predicates_Ignored (Id : E) return B; |
| function Prev_Entity (Id : E) return E; |
| function Prival (Id : E) return E; |
| function Prival_Link (Id : E) return E; |
| function Private_Dependents (Id : E) return L; |
| function Protected_Body_Subprogram (Id : E) return E; |
| function Protected_Formal (Id : E) return E; |
| function Protected_Subprogram (Id : E) return N; |
| function Protection_Object (Id : E) return E; |
| function Reachable (Id : E) return B; |
| function Receiving_Entry (Id : E) return E; |
| function Referenced (Id : E) return B; |
| function Referenced_As_LHS (Id : E) return B; |
| function Referenced_As_Out_Parameter (Id : E) return B; |
| function Refinement_Constituents (Id : E) return L; |
| function Register_Exception_Call (Id : E) return N; |
| function Related_Array_Object (Id : E) return E; |
| function Related_Expression (Id : E) return N; |
| function Related_Instance (Id : E) return E; |
| function Related_Type (Id : E) return E; |
| function Relative_Deadline_Variable (Id : E) return E; |
| function Renamed_Entity (Id : E) return N; |
| function Renamed_In_Spec (Id : E) return B; |
| function Renamed_Object (Id : E) return N; |
| function Renaming_Map (Id : E) return U; |
| function Requires_Overriding (Id : E) return B; |
| function Return_Applies_To (Id : E) return N; |
| function Return_Present (Id : E) return B; |
| function Returns_By_Ref (Id : E) return B; |
| function Reverse_Bit_Order (Id : E) return B; |
| function Reverse_Storage_Order (Id : E) return B; |
| function Rewritten_For_C (Id : E) return B; |
| function RM_Size (Id : E) return U; |
| function Scalar_Range (Id : E) return N; |
| function Scale_Value (Id : E) return U; |
| function Scope_Depth_Value (Id : E) return U; |
| function Sec_Stack_Needed_For_Return (Id : E) return B; |
| function Shared_Var_Procs_Instance (Id : E) return E; |
| function Size_Check_Code (Id : E) return N; |
| function Size_Depends_On_Discriminant (Id : E) return B; |
| function Size_Known_At_Compile_Time (Id : E) return B; |
| function Small_Value (Id : E) return R; |
| function SPARK_Aux_Pragma (Id : E) return N; |
| function SPARK_Aux_Pragma_Inherited (Id : E) return B; |
| function SPARK_Pragma (Id : E) return N; |
| function SPARK_Pragma_Inherited (Id : E) return B; |
| function Spec_Entity (Id : E) return E; |
| function SSO_Set_High_By_Default (Id : E) return B; |
| function SSO_Set_Low_By_Default (Id : E) return B; |
| function Static_Discrete_Predicate (Id : E) return S; |
| function Static_Elaboration_Desired (Id : E) return B; |
| function Static_Initialization (Id : E) return N; |
| function Static_Real_Or_String_Predicate (Id : E) return N; |
| function Status_Flag_Or_Transient_Decl (Id : E) return E; |
| function Storage_Size_Variable (Id : E) return E; |
| function Stored_Constraint (Id : E) return L; |
| function Stores_Attribute_Old_Prefix (Id : E) return B; |
| function Strict_Alignment (Id : E) return B; |
| function String_Literal_Length (Id : E) return U; |
| function String_Literal_Low_Bound (Id : E) return N; |
| function Subprograms_For_Type (Id : E) return L; |
| function Subps_Index (Id : E) return U; |
| function Suppress_Elaboration_Warnings (Id : E) return B; |
| function Suppress_Initialization (Id : E) return B; |
| function Suppress_Style_Checks (Id : E) return B; |
| function Suppress_Value_Tracking_On_Call (Id : E) return B; |
| function Task_Body_Procedure (Id : E) return N; |
| function Thunk_Entity (Id : E) return E; |
| function Treat_As_Volatile (Id : E) return B; |
| function Underlying_Full_View (Id : E) return E; |
| function Underlying_Record_View (Id : E) return E; |
| function Universal_Aliasing (Id : E) return B; |
| function Unset_Reference (Id : E) return N; |
| function Used_As_Generic_Actual (Id : E) return B; |
| function Uses_Lock_Free (Id : E) return B; |
| function Uses_Sec_Stack (Id : E) return B; |
| function Validated_Object (Id : E) return N; |
| function Warnings_Off (Id : E) return B; |
| function Warnings_Off_Used (Id : E) return B; |
| function Warnings_Off_Used_Unmodified (Id : E) return B; |
| function Warnings_Off_Used_Unreferenced (Id : E) return B; |
| function Was_Hidden (Id : E) return B; |
| function Wrapped_Entity (Id : E) return E; |
| |
| ------------------------------- |
| -- Classification Attributes -- |
| ------------------------------- |
| |
| -- These functions provide a convenient functional notation for testing |
| -- whether an Ekind value belongs to a specified kind, for example the |
| -- function Is_Elementary_Type tests if its argument is in Elementary_Kind. |
| -- In some cases, the test is of an entity attribute (e.g. in the case of |
| -- Is_Generic_Type where the Ekind does not provide the needed |
| -- information). |
| |
| function Is_Access_Type (Id : E) return B; |
| function Is_Access_Protected_Subprogram_Type (Id : E) return B; |
| function Is_Access_Subprogram_Type (Id : E) return B; |
| function Is_Aggregate_Type (Id : E) return B; |
| function Is_Anonymous_Access_Type (Id : E) return B; |
| function Is_Array_Type (Id : E) return B; |
| function Is_Assignable (Id : E) return B; |
| function Is_Class_Wide_Type (Id : E) return B; |
| function Is_Composite_Type (Id : E) return B; |
| function Is_Concurrent_Body (Id : E) return B; |
| function Is_Concurrent_Record_Type (Id : E) return B; |
| function Is_Concurrent_Type (Id : E) return B; |
| function Is_Decimal_Fixed_Point_Type (Id : E) return B; |
| function Is_Digits_Type (Id : E) return B; |
| function Is_Discrete_Or_Fixed_Point_Type (Id : E) return B; |
| function Is_Discrete_Type (Id : E) return B; |
| function Is_Elementary_Type (Id : E) return B; |
| function Is_Entry (Id : E) return B; |
| function Is_Enumeration_Type (Id : E) return B; |
| function Is_Fixed_Point_Type (Id : E) return B; |
| function Is_Floating_Point_Type (Id : E) return B; |
| function Is_Formal (Id : E) return B; |
| function Is_Formal_Object (Id : E) return B; |
| function Is_Formal_Subprogram (Id : E) return B; |
| function Is_Generic_Actual_Subprogram (Id : E) return B; |
| function Is_Generic_Actual_Type (Id : E) return B; |
| function Is_Generic_Subprogram (Id : E) return B; |
| function Is_Generic_Type (Id : E) return B; |
| function Is_Generic_Unit (Id : E) return B; |
| function Is_Ghost_Entity (Id : E) return B; |
| function Is_Incomplete_Or_Private_Type (Id : E) return B; |
| function Is_Incomplete_Type (Id : E) return B; |
| function Is_Integer_Type (Id : E) return B; |
| function Is_Limited_Record (Id : E) return B; |
| function Is_Modular_Integer_Type (Id : E) return B; |
| function Is_Named_Number (Id : E) return B; |
| function Is_Numeric_Type (Id : E) return B; |
| function Is_Object (Id : E) return B; |
| function Is_Ordinary_Fixed_Point_Type (Id : E) return B; |
| function Is_Overloadable (Id : E) return B; |
| function Is_Private_Type (Id : E) return B; |
| function Is_Protected_Type (Id : E) return B; |
| function Is_Real_Type (Id : E) return B; |
| function Is_Record_Type (Id : E) return B; |
| function Is_Scalar_Type (Id : E) return B; |
| function Is_Signed_Integer_Type (Id : E) return B; |
| function Is_Subprogram (Id : E) return B; |
| function Is_Subprogram_Or_Entry (Id : E) return B; |
| function Is_Subprogram_Or_Generic_Subprogram (Id : E) return B; |
| function Is_Task_Type (Id : E) return B; |
| function Is_Type (Id : E) return B; |
| |
| ------------------------------------- |
| -- Synthesized Attribute Functions -- |
| ------------------------------------- |
| |
| -- The functions in this section synthesize attributes from the tree, |
| -- so they do not correspond to defined fields in the entity itself. |
| |
| function Address_Clause (Id : E) return N; |
| function Aft_Value (Id : E) return U; |
| function Alignment_Clause (Id : E) return N; |
| function Base_Type (Id : E) return E; |
| function Declaration_Node (Id : E) return N; |
| function Designated_Type (Id : E) return E; |
| function First_Component (Id : E) return E; |
| function First_Component_Or_Discriminant (Id : E) return E; |
| function First_Formal (Id : E) return E; |
| function First_Formal_With_Extras (Id : E) return E; |
| function Has_Attach_Handler (Id : E) return B; |
| function Has_Entries (Id : E) return B; |
| function Has_Foreign_Convention (Id : E) return B; |
| function Has_Non_Limited_View (Id : E) return B; |
| function Has_Non_Null_Abstract_State (Id : E) return B; |
| function Has_Non_Null_Visible_Refinement (Id : E) return B; |
| function Has_Null_Abstract_State (Id : E) return B; |
| function Has_Null_Visible_Refinement (Id : E) return B; |
| function Implementation_Base_Type (Id : E) return E; |
| function Is_Base_Type (Id : E) return B; |
| function Is_Boolean_Type (Id : E) return B; |
| function Is_Constant_Object (Id : E) return B; |
| function Is_Controlled (Id : E) return B; |
| function Is_Discriminal (Id : E) return B; |
| function Is_Dynamic_Scope (Id : E) return B; |
| function Is_Elaboration_Target (Id : E) return B; |
| function Is_External_State (Id : E) return B; |
| function Is_Finalizer (Id : E) return B; |
| function Is_Null_State (Id : E) return B; |
| function Is_Package_Or_Generic_Package (Id : E) return B; |
| function Is_Packed_Array (Id : E) return B; |
| function Is_Prival (Id : E) return B; |
| function Is_Protected_Component (Id : E) return B; |
| function Is_Protected_Interface (Id : E) return B; |
| function Is_Protected_Record_Type (Id : E) return B; |
| function Is_Standard_Character_Type (Id : E) return B; |
| function Is_Standard_String_Type (Id : E) return B; |
| function Is_String_Type (Id : E) return B; |
| function Is_Synchronized_Interface (Id : E) return B; |
| function Is_Synchronized_State (Id : E) return B; |
| function Is_Task_Interface (Id : E) return B; |
| function Is_Task_Record_Type (Id : E) return B; |
| function Is_Wrapper_Package (Id : E) return B; |
| function Last_Formal (Id : E) return E; |
| function Machine_Emax_Value (Id : E) return U; |
| function Machine_Emin_Value (Id : E) return U; |
| function Machine_Mantissa_Value (Id : E) return U; |
| function Machine_Radix_Value (Id : E) return U; |
| function Model_Emin_Value (Id : E) return U; |
| function Model_Epsilon_Value (Id : E) return R; |
| function Model_Mantissa_Value (Id : E) return U; |
| function Model_Small_Value (Id : E) return R; |
| function Next_Component (Id : E) return E; |
| function Next_Component_Or_Discriminant (Id : E) return E; |
| function Next_Discriminant (Id : E) return E; |
| function Next_Formal (Id : E) return E; |
| function Next_Formal_With_Extras (Id : E) return E; |
| function Next_Literal (Id : E) return E; |
| function Next_Stored_Discriminant (Id : E) return E; |
| function Number_Dimensions (Id : E) return Pos; |
| function Number_Entries (Id : E) return Nat; |
| function Number_Formals (Id : E) return Pos; |
| function Object_Size_Clause (Id : E) return N; |
| function Parameter_Mode (Id : E) return Formal_Kind; |
| function Partial_Refinement_Constituents (Id : E) return L; |
| function Primitive_Operations (Id : E) return L; |
| function Root_Type (Id : E) return E; |
| function Safe_Emax_Value (Id : E) return U; |
| function Safe_First_Value (Id : E) return R; |
| function Safe_Last_Value (Id : E) return R; |
| function Scope_Depth_Set (Id : E) return B; |
| function Size_Clause (Id : E) return N; |
| function Stream_Size_Clause (Id : E) return N; |
| function Type_High_Bound (Id : E) return N; |
| function Type_Low_Bound (Id : E) return N; |
| function Underlying_Type (Id : E) return E; |
| |
| ---------------------------------------------- |
| -- Type Representation Attribute Predicates -- |
| ---------------------------------------------- |
| |
| -- These predicates test the setting of the indicated attribute. If the |
| -- value has been set, then Known is True, and Unknown is False. If no |
| -- value is set, then Known is False and Unknown is True. The Known_Static |
| -- predicate is true only if the value is set (Known) and is set to a |
| -- compile time known value. Note that in the case of Alignment and |
| -- Normalized_First_Bit, dynamic values are not possible, so we do not |
| -- need a separate Known_Static calls in these cases. The not set (unknown) |
| -- values are as follows: |
| |
| -- Alignment Uint_0 or No_Uint |
| -- Component_Size Uint_0 or No_Uint |
| -- Component_Bit_Offset No_Uint |
| -- Digits_Value Uint_0 or No_Uint |
| -- Esize Uint_0 or No_Uint |
| -- Normalized_First_Bit No_Uint |
| -- Normalized_Position No_Uint |
| -- Normalized_Position_Max No_Uint |
| -- RM_Size Uint_0 or No_Uint |
| |
| -- It would be cleaner to use No_Uint in all these cases, but historically |
| -- we chose to use Uint_0 at first, and the change over will take time ??? |
| -- This is particularly true for the RM_Size field, where a value of zero |
| -- is legitimate. We deal with this by a considering that the value is |
| -- always known static for discrete types (and no other types can have |
| -- an RM_Size value of zero). |
| |
| -- In two cases, Known_Static_Esize and Known_Static_RM_Size, there is one |
| -- more consideration, which is that we always return False for generic |
| -- types. Within a template, the size can look known, because of the fake |
| -- size values we put in template types, but they are not really known and |
| -- anyone testing if they are known within the template should get False as |
| -- a result to prevent incorrect assumptions. |
| |
| function Known_Alignment (E : Entity_Id) return B; |
| function Known_Component_Bit_Offset (E : Entity_Id) return B; |
| function Known_Component_Size (E : Entity_Id) return B; |
| function Known_Esize (E : Entity_Id) return B; |
| function Known_Normalized_First_Bit (E : Entity_Id) return B; |
| function Known_Normalized_Position (E : Entity_Id) return B; |
| function Known_Normalized_Position_Max (E : Entity_Id) return B; |
| function Known_RM_Size (E : Entity_Id) return B; |
| |
| function Known_Static_Component_Bit_Offset (E : Entity_Id) return B; |
| function Known_Static_Component_Size (E : Entity_Id) return B; |
| function Known_Static_Esize (E : Entity_Id) return B; |
| function Known_Static_Normalized_First_Bit (E : Entity_Id) return B; |
| function Known_Static_Normalized_Position (E : Entity_Id) return B; |
| function Known_Static_Normalized_Position_Max (E : Entity_Id) return B; |
| function Known_Static_RM_Size (E : Entity_Id) return B; |
| |
| function Unknown_Alignment (E : Entity_Id) return B; |
| function Unknown_Component_Bit_Offset (E : Entity_Id) return B; |
| function Unknown_Component_Size (E : Entity_Id) return B; |
| function Unknown_Esize (E : Entity_Id) return B; |
| function Unknown_Normalized_First_Bit (E : Entity_Id) return B; |
| function Unknown_Normalized_Position (E : Entity_Id) return B; |
| function Unknown_Normalized_Position_Max (E : Entity_Id) return B; |
| function Unknown_RM_Size (E : Entity_Id) return B; |
| |
| ------------------------------ |
| -- Attribute Set Procedures -- |
| ------------------------------ |
| |
| procedure Set_Abstract_States (Id : E; V : L); |
| procedure Set_Accept_Address (Id : E; V : L); |
| procedure Set_Access_Disp_Table (Id : E; V : L); |
| procedure Set_Access_Disp_Table_Elab_Flag (Id : E; V : E); |
| procedure Set_Activation_Record_Component (Id : E; V : E); |
| procedure Set_Actual_Subtype (Id : E; V : E); |
| procedure Set_Address_Taken (Id : E; V : B := True); |
| procedure Set_Alias (Id : E; V : E); |
| procedure Set_Alignment (Id : E; V : U); |
| procedure Set_Anonymous_Designated_Type (Id : E; V : E); |
| procedure Set_Anonymous_Masters (Id : E; V : L); |
| procedure Set_Anonymous_Object (Id : E; V : E); |
| procedure Set_Associated_Entity (Id : E; V : E); |
| procedure Set_Associated_Formal_Package (Id : E; V : E); |
| procedure Set_Associated_Node_For_Itype (Id : E; V : N); |
| procedure Set_Associated_Storage_Pool (Id : E; V : E); |
| procedure Set_Barrier_Function (Id : E; V : N); |
| procedure Set_BIP_Initialization_Call (Id : E; V : N); |
| procedure Set_Block_Node (Id : E; V : N); |
| procedure Set_Body_Entity (Id : E; V : E); |
| procedure Set_Body_Needed_For_Inlining (Id : E; V : B := True); |
| procedure Set_Body_Needed_For_SAL (Id : E; V : B := True); |
| procedure Set_Body_References (Id : E; V : L); |
| procedure Set_C_Pass_By_Copy (Id : E; V : B := True); |
| procedure Set_Can_Never_Be_Null (Id : E; V : B := True); |
| procedure Set_Can_Use_Internal_Rep (Id : E; V : B := True); |
| procedure Set_Checks_May_Be_Suppressed (Id : E; V : B := True); |
| procedure Set_Class_Wide_Clone (Id : E; V : E); |
| procedure Set_Class_Wide_Type (Id : E; V : E); |
| procedure Set_Cloned_Subtype (Id : E; V : E); |
| procedure Set_Component_Alignment (Id : E; V : C); |
| procedure Set_Component_Bit_Offset (Id : E; V : U); |
| procedure Set_Component_Clause (Id : E; V : N); |
| procedure Set_Component_Size (Id : E; V : U); |
| procedure Set_Component_Type (Id : E; V : E); |
| procedure Set_Contains_Ignored_Ghost_Code (Id : E; V : B := True); |
| procedure Set_Contract (Id : E; V : N); |
| procedure Set_Contract_Wrapper (Id : E; V : E); |
| procedure Set_Corresponding_Concurrent_Type (Id : E; V : E); |
| procedure Set_Corresponding_Discriminant (Id : E; V : E); |
| procedure Set_Corresponding_Equality (Id : E; V : E); |
| procedure Set_Corresponding_Function (Id : E; V : E); |
| procedure Set_Corresponding_Procedure (Id : E; V : E); |
| procedure Set_Corresponding_Protected_Entry (Id : E; V : E); |
| procedure Set_Corresponding_Record_Component (Id : E; V : E); |
| procedure Set_Corresponding_Record_Type (Id : E; V : E); |
| procedure Set_Corresponding_Remote_Type (Id : E; V : E); |
| procedure Set_CR_Discriminant (Id : E; V : E); |
| procedure Set_Current_Use_Clause (Id : E; V : E); |
| procedure Set_Current_Value (Id : E; V : N); |
| procedure Set_Debug_Info_Off (Id : E; V : B := True); |
| procedure Set_Debug_Renaming_Link (Id : E; V : E); |
| procedure Set_Default_Aspect_Component_Value (Id : E; V : N); |
| procedure Set_Default_Aspect_Value (Id : E; V : N); |
| procedure Set_Default_Expr_Function (Id : E; V : E); |
| procedure Set_Default_Expressions_Processed (Id : E; V : B := True); |
| procedure Set_Default_Value (Id : E; V : N); |
| procedure Set_Delay_Cleanups (Id : E; V : B := True); |
| procedure Set_Delay_Subprogram_Descriptors (Id : E; V : B := True); |
| procedure Set_Delta_Value (Id : E; V : R); |
| procedure Set_Dependent_Instances (Id : E; V : L); |
| procedure Set_Depends_On_Private (Id : E; V : B := True); |
| procedure Set_Derived_Type_Link (Id : E; V : E); |
| procedure Set_Digits_Value (Id : E; V : U); |
| procedure Set_Predicated_Parent (Id : E; V : E); |
| procedure Set_Predicates_Ignored (Id : E; V : B); |
| procedure Set_Direct_Primitive_Operations (Id : E; V : L); |
| procedure Set_Directly_Designated_Type (Id : E; V : E); |
| procedure Set_Disable_Controlled (Id : E; V : B := True); |
| procedure Set_Discard_Names (Id : E; V : B := True); |
| procedure Set_Discriminal (Id : E; V : E); |
| procedure Set_Discriminal_Link (Id : E; V : E); |
| procedure Set_Discriminant_Checking_Func (Id : E; V : E); |
| procedure Set_Discriminant_Constraint (Id : E; V : L); |
| procedure Set_Discriminant_Default_Value (Id : E; V : N); |
| procedure Set_Discriminant_Number (Id : E; V : U); |
| procedure Set_Dispatch_Table_Wrappers (Id : E; V : L); |
| procedure Set_DT_Entry_Count (Id : E; V : U); |
| procedure Set_DT_Offset_To_Top_Func (Id : E; V : E); |
| procedure Set_DT_Position (Id : E; V : U); |
| procedure Set_DTC_Entity (Id : E; V : E); |
| procedure Set_Elaborate_Body_Desirable (Id : E; V : B := True); |
| procedure Set_Elaboration_Entity (Id : E; V : E); |
| procedure Set_Elaboration_Entity_Required (Id : E; V : B := True); |
| procedure Set_Encapsulating_State (Id : E; V : E); |
| procedure Set_Enclosing_Scope (Id : E; V : E); |
| procedure Set_Entry_Accepted (Id : E; V : B := True); |
| procedure Set_Entry_Bodies_Array (Id : E; V : E); |
| procedure Set_Entry_Cancel_Parameter (Id : E; V : E); |
| procedure Set_Entry_Component (Id : E; V : E); |
| procedure Set_Entry_Formal (Id : E; V : E); |
| procedure Set_Entry_Index_Constant (Id : E; V : E); |
| procedure Set_Entry_Max_Queue_Lengths_Array (Id : E; V : E); |
| procedure Set_Entry_Parameters_Type (Id : E; V : E); |
| procedure Set_Enum_Pos_To_Rep (Id : E; V : E); |
| procedure Set_Enumeration_Pos (Id : E; V : U); |
| procedure Set_Enumeration_Rep (Id : E; V : U); |
| procedure Set_Enumeration_Rep_Expr (Id : E; V : N); |
| procedure Set_Equivalent_Type (Id : E; V : E); |
| procedure Set_Esize (Id : E; V : U); |
| procedure Set_Extra_Accessibility (Id : E; V : E); |
| procedure Set_Extra_Accessibility_Of_Result (Id : E; V : E); |
| procedure Set_Extra_Constrained (Id : E; V : E); |
| procedure Set_Extra_Formal (Id : E; V : E); |
| procedure Set_Extra_Formals (Id : E; V : E); |
| procedure Set_Finalization_Master (Id : E; V : E); |
| procedure Set_Finalize_Storage_Only (Id : E; V : B := True); |
| procedure Set_Finalizer (Id : E; V : E); |
| procedure Set_First_Entity (Id : E; V : E); |
| procedure Set_First_Exit_Statement (Id : E; V : N); |
| procedure Set_First_Index (Id : E; V : N); |
| procedure Set_First_Literal (Id : E; V : E); |
| procedure Set_First_Private_Entity (Id : E; V : E); |
| procedure Set_First_Rep_Item (Id : E; V : N); |
| procedure Set_Float_Rep (Id : E; V : F); |
| procedure Set_Freeze_Node (Id : E; V : N); |
| procedure Set_From_Limited_With (Id : E; V : B := True); |
| procedure Set_Full_View (Id : E; V : E); |
| procedure Set_Generic_Homonym (Id : E; V : E); |
| procedure Set_Generic_Renamings (Id : E; V : L); |
| procedure Set_Handler_Records (Id : E; V : S); |
| procedure Set_Has_Aliased_Components (Id : E; V : B := True); |
| procedure Set_Has_Alignment_Clause (Id : E; V : B := True); |
| procedure Set_Has_All_Calls_Remote (Id : E; V : B := True); |
| procedure Set_Has_Atomic_Components (Id : E; V : B := True); |
| procedure Set_Has_Biased_Representation (Id : E; V : B := True); |
| procedure Set_Has_Completion (Id : E; V : B := True); |
| procedure Set_Has_Completion_In_Body (Id : E; V : B := True); |
| procedure Set_Has_Complex_Representation (Id : E; V : B := True); |
| procedure Set_Has_Component_Size_Clause (Id : E; V : B := True); |
| procedure Set_Has_Constrained_Partial_View (Id : E; V : B := True); |
| procedure Set_Has_Contiguous_Rep (Id : E; V : B := True); |
| procedure Set_Has_Controlled_Component (Id : E; V : B := True); |
| procedure Set_Has_Controlling_Result (Id : E; V : B := True); |
| procedure Set_Has_Convention_Pragma (Id : E; V : B := True); |
| procedure Set_Has_Default_Aspect (Id : E; V : B := True); |
| procedure Set_Has_Delayed_Aspects (Id : E; V : B := True); |
| procedure Set_Has_Delayed_Freeze (Id : E; V : B := True); |
| procedure Set_Has_Delayed_Rep_Aspects (Id : E; V : B := True); |
| procedure Set_Has_Discriminants (Id : E; V : B := True); |
| procedure Set_Has_Dispatch_Table (Id : E; V : B := True); |
| procedure Set_Has_Dynamic_Predicate_Aspect (Id : E; V : B := True); |
| procedure Set_Has_Enumeration_Rep_Clause (Id : E; V : B := True); |
| procedure Set_Has_Exit (Id : E; V : B := True); |
| procedure Set_Has_Expanded_Contract (Id : E; V : B := True); |
| procedure Set_Has_Forward_Instantiation (Id : E; V : B := True); |
| procedure Set_Has_Fully_Qualified_Name (Id : E; V : B := True); |
| procedure Set_Has_Gigi_Rep_Item (Id : E; V : B := True); |
| procedure Set_Has_Homonym (Id : E; V : B := True); |
| procedure Set_Has_Implicit_Dereference (Id : E; V : B := True); |
| procedure Set_Has_Independent_Components (Id : E; V : B := True); |
| procedure Set_Has_Inheritable_Invariants (Id : E; V : B := True); |
| procedure Set_Has_Inherited_DIC (Id : E; V : B := True); |
| procedure Set_Has_Inherited_Invariants (Id : E; V : B := True); |
| procedure Set_Has_Initial_Value (Id : E; V : B := True); |
| procedure Set_Has_Loop_Entry_Attributes (Id : E; V : B := True); |
| procedure Set_Has_Machine_Radix_Clause (Id : E; V : B := True); |
| procedure Set_Has_Master_Entity (Id : E; V : B := True); |
| procedure Set_Has_Missing_Return (Id : E; V : B := True); |
| procedure Set_Has_Nested_Block_With_Handler (Id : E; V : B := True); |
| procedure Set_Has_Nested_Subprogram (Id : E; V : B := True); |
| procedure Set_Has_Non_Standard_Rep (Id : E; V : B := True); |
| procedure Set_Has_Object_Size_Clause (Id : E; V : B := True); |
| procedure Set_Has_Out_Or_In_Out_Parameter (Id : E; V : B := True); |
| procedure Set_Has_Own_DIC (Id : E; V : B := True); |
| procedure Set_Has_Own_Invariants (Id : E; V : B := True); |
| procedure Set_Has_Partial_Visible_Refinement (Id : E; V : B := True); |
| procedure Set_Has_Per_Object_Constraint (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Controlled (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Elaborate_Body (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Inline (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Inline_Always (Id : E; V : B := True); |
| procedure Set_Has_Pragma_No_Inline (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Ordered (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Pack (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Preelab_Init (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Pure (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Pure_Function (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Thread_Local_Storage (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Unmodified (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Unreferenced (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Unreferenced_Objects (Id : E; V : B := True); |
| procedure Set_Has_Pragma_Unused (Id : E; V : B := True); |
| procedure Set_Has_Predicates (Id : E; V : B := True); |
| procedure Set_Has_Primitive_Operations (Id : E; V : B := True); |
| procedure Set_Has_Private_Ancestor (Id : E; V : B := True); |
| procedure Set_Has_Private_Declaration (Id : E; V : B := True); |
| procedure Set_Has_Private_Extension (Id : E; V : B := True); |
| procedure Set_Has_Protected (Id : E; V : B := True); |
| procedure Set_Has_Qualified_Name (Id : E; V : B := True); |
| procedure Set_Has_RACW (Id : E; V : B := True); |
| procedure Set_Has_Record_Rep_Clause (Id : E; V : B := True); |
| procedure Set_Has_Recursive_Call (Id : E; V : B := True); |
| procedure Set_Has_Shift_Operator (Id : E; V : B := True); |
| procedure Set_Has_Size_Clause (Id : E; V : B := True); |
| procedure Set_Has_Small_Clause (Id : E; V : B := True); |
| procedure Set_Has_Specified_Layout (Id : E; V : B := True); |
| procedure Set_Has_Specified_Stream_Input (Id : E; V : B := True); |
| procedure Set_Has_Specified_Stream_Output (Id : E; V : B := True); |
| procedure Set_Has_Specified_Stream_Read (Id : E; V : B := True); |
| procedure Set_Has_Specified_Stream_Write (Id : E; V : B := True); |
| procedure Set_Has_Static_Discriminants (Id : E; V : B := True); |
| procedure Set_Has_Static_Predicate (Id : E; V : B := True); |
| procedure Set_Has_Static_Predicate_Aspect (Id : E; V : B := True); |
| procedure Set_Has_Storage_Size_Clause (Id : E; V : B := True); |
| procedure Set_Has_Stream_Size_Clause (Id : E; V : B := True); |
| procedure Set_Has_Task (Id : E; V : B := True); |
| procedure Set_Has_Timing_Event (Id : E; V : B := True); |
| procedure Set_Has_Thunks (Id : E; V : B := True); |
| procedure Set_Has_Unchecked_Union (Id : E; V : B := True); |
| procedure Set_Has_Unknown_Discriminants (Id : E; V : B := True); |
| procedure Set_Has_Visible_Refinement (Id : E; V : B := True); |
| procedure Set_Has_Volatile_Components (Id : E; V : B := True); |
| procedure Set_Has_Xref_Entry (Id : E; V : B := True); |
| procedure Set_Hiding_Loop_Variable (Id : E; V : E); |
| procedure Set_Hidden_In_Formal_Instance (Id : E; V : L); |
| procedure Set_Homonym (Id : E; V : E); |
| procedure Set_Ignore_SPARK_Mode_Pragmas (Id : E; V : B := True); |
| procedure Set_Import_Pragma (Id : E; V : E); |
| procedure Set_Incomplete_Actuals (Id : E; V : L); |
| procedure Set_In_Package_Body (Id : E; V : B := True); |
| procedure Set_In_Private_Part (Id : E; V : B := True); |
| procedure Set_In_Use (Id : E; V : B := True); |
| procedure Set_Initialization_Statements (Id : E; V : N); |
| procedure Set_Inner_Instances (Id : E; V : L); |
| procedure Set_Interface_Alias (Id : E; V : E); |
| procedure Set_Interface_Name (Id : E; V : N); |
| procedure Set_Interfaces (Id : E; V : L); |
| procedure Set_Is_Abstract_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_Abstract_Type (Id : E; V : B := True); |
| procedure Set_Is_Access_Constant (Id : E; V : B := True); |
| procedure Set_Is_Activation_Record (Id : E; V : B := True); |
| procedure Set_Is_Actual_Subtype (Id : E; V : B := True); |
| procedure Set_Is_Ada_2005_Only (Id : E; V : B := True); |
| procedure Set_Is_Ada_2012_Only (Id : E; V : B := True); |
| procedure Set_Is_Aliased (Id : E; V : B := True); |
| procedure Set_Is_Asynchronous (Id : E; V : B := True); |
| procedure Set_Is_Atomic (Id : E; V : B := True); |
| procedure Set_Is_Bit_Packed_Array (Id : E; V : B := True); |
| procedure Set_Is_Called (Id : E; V : B := True); |
| procedure Set_Is_Character_Type (Id : E; V : B := True); |
| procedure Set_Is_Checked_Ghost_Entity (Id : E; V : B := True); |
| procedure Set_Is_Child_Unit (Id : E; V : B := True); |
| procedure Set_Is_Class_Wide_Clone (Id : E; V : B := True); |
| procedure Set_Is_Class_Wide_Equivalent_Type (Id : E; V : B := True); |
| procedure Set_Is_Compilation_Unit (Id : E; V : B := True); |
| procedure Set_Is_Completely_Hidden (Id : E; V : B := True); |
| procedure Set_Is_Concurrent_Record_Type (Id : E; V : B := True); |
| procedure Set_Is_Constr_Subt_For_U_Nominal (Id : E; V : B := True); |
| procedure Set_Is_Constr_Subt_For_UN_Aliased (Id : E; V : B := True); |
| procedure Set_Is_Constrained (Id : E; V : B := True); |
| procedure Set_Is_Constructor (Id : E; V : B := True); |
| procedure Set_Is_Controlled_Active (Id : E; V : B := True); |
| procedure Set_Is_Controlling_Formal (Id : E; V : B := True); |
| procedure Set_Is_CPP_Class (Id : E; V : B := True); |
| procedure Set_Is_Descendant_Of_Address (Id : E; V : B := True); |
| procedure Set_Is_DIC_Procedure (Id : E; V : B := True); |
| procedure Set_Is_Discrim_SO_Function (Id : E; V : B := True); |
| procedure Set_Is_Discriminant_Check_Function (Id : E; V : B := True); |
| procedure Set_Is_Dispatch_Table_Entity (Id : E; V : B := True); |
| procedure Set_Is_Dispatching_Operation (Id : E; V : B := True); |
| procedure Set_Is_Elaboration_Checks_OK_Id (Id : E; V : B := True); |
| procedure Set_Is_Elaboration_Warnings_OK_Id (Id : E; V : B := True); |
| procedure Set_Is_Eliminated (Id : E; V : B := True); |
| procedure Set_Is_Entry_Formal (Id : E; V : B := True); |
| procedure Set_Is_Entry_Wrapper (Id : E; V : B := True); |
| procedure Set_Is_Exception_Handler (Id : E; V : B := True); |
| procedure Set_Is_Exported (Id : E; V : B := True); |
| procedure Set_Is_Finalized_Transient (Id : E; V : B := True); |
| procedure Set_Is_First_Subtype (Id : E; V : B := True); |
| procedure Set_Is_For_Access_Subtype (Id : E; V : B := True); |
| procedure Set_Is_Formal_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_Frozen (Id : E; V : B := True); |
| procedure Set_Is_Generic_Actual_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_Generic_Actual_Type (Id : E; V : B := True); |
| procedure Set_Is_Generic_Instance (Id : E; V : B := True); |
| procedure Set_Is_Generic_Type (Id : E; V : B := True); |
| procedure Set_Is_Hidden (Id : E; V : B := True); |
| procedure Set_Is_Hidden_Non_Overridden_Subpgm (Id : E; V : B := True); |
| procedure Set_Is_Hidden_Open_Scope (Id : E; V : B := True); |
| procedure Set_Is_Ignored_Ghost_Entity (Id : E; V : B := True); |
| procedure Set_Is_Ignored_Transient (Id : E; V : B := True); |
| procedure Set_Is_Immediately_Visible (Id : E; V : B := True); |
| procedure Set_Is_Implementation_Defined (Id : E; V : B := True); |
| procedure Set_Is_Imported (Id : E; V : B := True); |
| procedure Set_Is_Independent (Id : E; V : B := True); |
| procedure Set_Is_Initial_Condition_Procedure (Id : E; V : B := True); |
| procedure Set_Is_Inlined (Id : E; V : B := True); |
| procedure Set_Is_Inlined_Always (Id : E; V : B := True); |
| procedure Set_Is_Instantiated (Id : E; V : B := True); |
| procedure Set_Is_Interface (Id : E; V : B := True); |
| procedure Set_Is_Internal (Id : E; V : B := True); |
| procedure Set_Is_Interrupt_Handler (Id : E; V : B := True); |
| procedure Set_Is_Intrinsic_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_Invariant_Procedure (Id : E; V : B := True); |
| procedure Set_Is_Itype (Id : E; V : B := True); |
| procedure Set_Is_Known_Non_Null (Id : E; V : B := True); |
| procedure Set_Is_Known_Null (Id : E; V : B := True); |
| procedure Set_Is_Known_Valid (Id : E; V : B := True); |
| procedure Set_Is_Limited_Composite (Id : E; V : B := True); |
| procedure Set_Is_Limited_Interface (Id : E; V : B := True); |
| procedure Set_Is_Limited_Record (Id : E; V : B := True); |
| procedure Set_Is_Local_Anonymous_Access (Id : E; V : B := True); |
| procedure Set_Is_Loop_Parameter (Id : E; V : B := True); |
| procedure Set_Is_Machine_Code_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_Non_Static_Subtype (Id : E; V : B := True); |
| procedure Set_Is_Null_Init_Proc (Id : E; V : B := True); |
| procedure Set_Is_Obsolescent (Id : E; V : B := True); |
| procedure Set_Is_Only_Out_Parameter (Id : E; V : B := True); |
| procedure Set_Is_Package_Body_Entity (Id : E; V : B := True); |
| procedure Set_Is_Packed (Id : E; V : B := True); |
| procedure Set_Is_Packed_Array_Impl_Type (Id : E; V : B := True); |
| procedure Set_Is_Param_Block_Component_Type (Id : E; V : B := True); |
| procedure Set_Is_Partial_Invariant_Procedure (Id : E; V : B := True); |
| procedure Set_Is_Potentially_Use_Visible (Id : E; V : B := True); |
| procedure Set_Is_Predicate_Function (Id : E; V : B := True); |
| procedure Set_Is_Predicate_Function_M (Id : E; V : B := True); |
| procedure Set_Is_Preelaborated (Id : E; V : B := True); |
| procedure Set_Is_Primitive (Id : E; V : B := True); |
| procedure Set_Is_Primitive_Wrapper (Id : E; V : B := True); |
| procedure Set_Is_Private_Composite (Id : E; V : B := True); |
| procedure Set_Is_Private_Descendant (Id : E; V : B := True); |
| procedure Set_Is_Private_Primitive (Id : E; V : B := True); |
| procedure Set_Is_Public (Id : E; V : B := True); |
| procedure Set_Is_Pure (Id : E; V : B := True); |
| procedure Set_Is_Pure_Unit_Access_Type (Id : E; V : B := True); |
| procedure Set_Is_RACW_Stub_Type (Id : E; V : B := True); |
| procedure Set_Is_Raised (Id : E; V : B := True); |
| procedure Set_Is_Remote_Call_Interface (Id : E; V : B := True); |
| procedure Set_Is_Remote_Types (Id : E; V : B := True); |
| procedure Set_Is_Renaming_Of_Object (Id : E; V : B := True); |
| procedure Set_Is_Return_Object (Id : E; V : B := True); |
| procedure Set_Is_Safe_To_Reevaluate (Id : E; V : B := True); |
| procedure Set_Is_Shared_Passive (Id : E; V : B := True); |
| procedure Set_Is_Static_Type (Id : E; V : B := True); |
| procedure Set_Is_Statically_Allocated (Id : E; V : B := True); |
| procedure Set_Is_Tag (Id : E; V : B := True); |
| procedure Set_Is_Tagged_Type (Id : E; V : B := True); |
| procedure Set_Is_Thunk (Id : E; V : B := True); |
| procedure Set_Is_Trivial_Subprogram (Id : E; V : B := True); |
| procedure Set_Is_True_Constant (Id : E; V : B := True); |
| procedure Set_Is_Unchecked_Union (Id : E; V : B := True); |
| procedure Set_Is_Underlying_Full_View (Id : E; V : B := True); |
| procedure Set_Is_Underlying_Record_View (Id : E; V : B := True); |
| procedure Set_Is_Unimplemented (Id : E; V : B := True); |
| procedure Set_Is_Unsigned_Type (Id : E; V : B := True); |
| procedure Set_Is_Uplevel_Referenced_Entity (Id : E; V : B := True); |
| procedure Set_Is_Valued_Procedure (Id : E; V : B := True); |
| procedure Set_Is_Visible_Formal (Id : E; V : B := True); |
| procedure Set_Is_Visible_Lib_Unit (Id : E; V : B := True); |
| procedure Set_Is_Volatile (Id : E; V : B := True); |
| procedure Set_Is_Volatile_Full_Access (Id : E; V : B := True); |
| procedure Set_Itype_Printed (Id : E; V : B := True); |
| procedure Set_Kill_Elaboration_Checks (Id : E; V : B := True); |
| procedure Set_Kill_Range_Checks (Id : E; V : B := True); |
| procedure Set_Known_To_Have_Preelab_Init (Id : E; V : B := True); |
| procedure Set_Last_Aggregate_Assignment (Id : E; V : N); |
| procedure Set_Last_Assignment (Id : E; V : N); |
| procedure Set_Last_Entity (Id : E; V : E); |
| procedure Set_Limited_View (Id : E; V : E); |
| procedure Set_Linker_Section_Pragma (Id : E; V : N); |
| procedure Set_Lit_Indexes (Id : E; V : E); |
| procedure Set_Lit_Strings (Id : E; V : E); |
| procedure Set_Low_Bound_Tested (Id : E; V : B := True); |
| procedure Set_Machine_Radix_10 (Id : E; V : B := True); |
| procedure Set_Master_Id (Id : E; V : E); |
| procedure Set_Materialize_Entity (Id : E; V : B := True); |
| procedure Set_May_Inherit_Delayed_Rep_Aspects (Id : E; V : B := True); |
| procedure Set_Mechanism (Id : E; V : M); |
| procedure Set_Modulus (Id : E; V : U); |
| procedure Set_Must_Be_On_Byte_Boundary (Id : E; V : B := True); |
| procedure Set_Must_Have_Preelab_Init (Id : E; V : B := True); |
| procedure Set_Needs_Activation_Record (Id : E; V : B := True); |
| procedure Set_Needs_Debug_Info (Id : E; V : B := True); |
| procedure Set_Needs_No_Actuals (Id : E; V : B := True); |
| procedure Set_Never_Set_In_Source (Id : E; V : B := True); |
| procedure Set_Next_Inlined_Subprogram (Id : E; V : E); |
| procedure Set_No_Dynamic_Predicate_On_Actual (Id : E; V : B := True); |
| procedure Set_No_Pool_Assigned (Id : E; V : B := True); |
| procedure Set_No_Predicate_On_Actual (Id : E; V : B := True); |
| procedure Set_No_Reordering (Id : E; V : B := True); |
| procedure Set_No_Return (Id : E; V : B := True); |
| procedure Set_No_Strict_Aliasing (Id : E; V : B := True); |
| procedure Set_No_Tagged_Streams_Pragma (Id : E; V : N); |
| procedure Set_Non_Binary_Modulus (Id : E; V : B := True); |
| procedure Set_Non_Limited_View (Id : E; V : E); |
| procedure Set_Nonzero_Is_True (Id : E; V : B := True); |
| procedure Set_Normalized_First_Bit (Id : E; V : U); |
| procedure Set_Normalized_Position (Id : E; V : U); |
| procedure Set_Normalized_Position_Max (Id : E; V : U); |
| procedure Set_OK_To_Rename (Id : E; V : B := True); |
| procedure Set_Optimize_Alignment_Space (Id : E; V : B := True); |
| procedure Set_Optimize_Alignment_Time (Id : E; V : B := True); |
| procedure Set_Original_Access_Type (Id : E; V : E); |
| procedure Set_Original_Array_Type (Id : E; V : E); |
| procedure Set_Original_Protected_Subprogram (Id : E; V : N); |
| procedure Set_Original_Record_Component (Id : E; V : E); |
| procedure Set_Overlays_Constant (Id : E; V : B := True); |
| procedure Set_Overridden_Operation (Id : E; V : E); |
| procedure Set_Package_Instantiation (Id : E; V : N); |
| procedure Set_Packed_Array_Impl_Type (Id : E; V : E); |
| procedure Set_Parent_Subtype (Id : E; V : E); |
| procedure Set_Part_Of_Constituents (Id : E; V : L); |
| procedure Set_Part_Of_References (Id : E; V : L); |
| procedure Set_Partial_View_Has_Unknown_Discr (Id : E; V : B := True); |
| procedure Set_Pending_Access_Types (Id : E; V : L); |
| procedure Set_Postconditions_Proc (Id : E; V : E); |
| procedure Set_Prev_Entity (Id : E; V : E); |
| procedure Set_Prival (Id : E; V : E); |
| procedure Set_Prival_Link (Id : E; V : E); |
| procedure Set_Private_Dependents (Id : E; V : L); |
| procedure Set_Protected_Body_Subprogram (Id : E; V : E); |
| procedure Set_Protected_Formal (Id : E; V : E); |
| procedure Set_Protected_Subprogram (Id : E; V : N); |
| procedure Set_Protection_Object (Id : E; V : E); |
| procedure Set_Reachable (Id : E; V : B := True); |
| procedure Set_Receiving_Entry (Id : E; V : E); |
| procedure Set_Referenced (Id : E; V : B := True); |
| procedure Set_Referenced_As_LHS (Id : E; V : B := True); |
| procedure Set_Referenced_As_Out_Parameter (Id : E; V : B := True); |
| procedure Set_Refinement_Constituents (Id : E; V : L); |
| procedure Set_Register_Exception_Call (Id : E; V : N); |
| procedure Set_Related_Array_Object (Id : E; V : E); |
| procedure Set_Related_Expression (Id : E; V : N); |
| procedure Set_Related_Instance (Id : E; V : E); |
| procedure Set_Related_Type (Id : E; V : E); |
| procedure Set_Relative_Deadline_Variable (Id : E; V : E); |
| procedure Set_Renamed_Entity (Id : E; V : N); |
| procedure Set_Renamed_In_Spec (Id : E; V : B := True); |
| procedure Set_Renamed_Object (Id : E; V : N); |
| procedure Set_Renaming_Map (Id : E; V : U); |
| procedure Set_Requires_Overriding (Id : E; V : B := True); |
| procedure Set_Return_Applies_To (Id : E; V : N); |
| procedure Set_Return_Present (Id : E; V : B := True); |
| procedure Set_Returns_By_Ref (Id : E; V : B := True); |
| procedure Set_Reverse_Bit_Order (Id : E; V : B := True); |
| procedure Set_Reverse_Storage_Order (Id : E; V : B := True); |
| procedure Set_Rewritten_For_C (Id : E; V : B := True); |
| procedure Set_RM_Size (Id : E; V : U); |
| procedure Set_Scalar_Range (Id : E; V : N); |
| procedure Set_Scale_Value (Id : E; V : U); |
| procedure Set_Scope_Depth_Value (Id : E; V : U); |
| procedure Set_Sec_Stack_Needed_For_Return (Id : E; V : B := True); |
| procedure Set_Shared_Var_Procs_Instance (Id : E; V : E); |
| procedure Set_Size_Check_Code (Id : E; V : N); |
| procedure Set_Size_Depends_On_Discriminant (Id : E; V : B := True); |
| procedure Set_Size_Known_At_Compile_Time (Id : E; V : B := True); |
| procedure Set_Small_Value (Id : E; V : R); |
| procedure Set_SPARK_Aux_Pragma (Id : E; V : N); |
| procedure Set_SPARK_Aux_Pragma_Inherited (Id : E; V : B := True); |
| procedure Set_SPARK_Pragma (Id : E; V : N); |
| procedure Set_SPARK_Pragma_Inherited (Id : E; V : B := True); |
| procedure Set_Spec_Entity (Id : E; V : E); |
| procedure Set_SSO_Set_High_By_Default (Id : E; V : B := True); |
| procedure Set_SSO_Set_Low_By_Default (Id : E; V : B := True); |
| procedure Set_Static_Discrete_Predicate (Id : E; V : S); |
| procedure Set_Static_Elaboration_Desired (Id : E; V : B); |
| procedure Set_Static_Initialization (Id : E; V : N); |
| procedure Set_Static_Real_Or_String_Predicate (Id : E; V : N); |
| procedure Set_Status_Flag_Or_Transient_Decl (Id : E; V : E); |
| procedure Set_Storage_Size_Variable (Id : E; V : E); |
| procedure Set_Stored_Constraint (Id : E; V : L); |
| procedure Set_Stores_Attribute_Old_Prefix (Id : E; V : B := True); |
| procedure Set_Strict_Alignment (Id : E; V : B := True); |
| procedure Set_String_Literal_Length (Id : E; V : U); |
| procedure Set_String_Literal_Low_Bound (Id : E; V : N); |
| procedure Set_Subprograms_For_Type (Id : E; V : L); |
| procedure Set_Subps_Index (Id : E; V : U); |
| procedure Set_Suppress_Elaboration_Warnings (Id : E; V : B := True); |
| procedure Set_Suppress_Initialization (Id : E; V : B := True); |
| procedure Set_Suppress_Style_Checks (Id : E; V : B := True); |
| procedure Set_Suppress_Value_Tracking_On_Call (Id : E; V : B := True); |
| procedure Set_Task_Body_Procedure (Id : E; V : N); |
| procedure Set_Thunk_Entity (Id : E; V : E); |
| procedure Set_Treat_As_Volatile (Id : E; V : B := True); |
| procedure Set_Underlying_Full_View (Id : E; V : E); |
| procedure Set_Underlying_Record_View (Id : E; V : E); |
| procedure Set_Universal_Aliasing (Id : E; V : B := True); |
| procedure Set_Unset_Reference (Id : E; V : N); |
| procedure Set_Used_As_Generic_Actual (Id : E; V : B := True); |
| procedure Set_Uses_Lock_Free (Id : E; V : B := True); |
| procedure Set_Uses_Sec_Stack (Id : E; V : B := True); |
| procedure Set_Validated_Object (Id : E; V : N); |
| procedure Set_Warnings_Off (Id : E; V : B := True); |
| procedure Set_Warnings_Off_Used (Id : E; V : B := True); |
| procedure Set_Warnings_Off_Used_Unmodified (Id : E; V : B := True); |
| procedure Set_Warnings_Off_Used_Unreferenced (Id : E; V : B := True); |
| procedure Set_Was_Hidden (Id : E; V : B := True); |
| procedure Set_Wrapped_Entity (Id : E; V : E); |
| |
| --------------------------------------------------- |
| -- Access to Subprograms in Subprograms_For_Type -- |
| --------------------------------------------------- |
| |
| function DIC_Procedure (Id : E) return E; |
| function Invariant_Procedure (Id : E) return E; |
| function Partial_Invariant_Procedure (Id : E) return E; |
| function Predicate_Function (Id : E) return E; |
| function Predicate_Function_M (Id : E) return E; |
| |
| procedure Set_DIC_Procedure (Id : E; V : E); |
| procedure Set_Invariant_Procedure (Id : E; V : E); |
| procedure Set_Partial_Invariant_Procedure (Id : E; V : E); |
| procedure Set_Predicate_Function (Id : E; V : E); |
| procedure Set_Predicate_Function_M (Id : E; V : E); |
| |
| ----------------------------------- |
| -- Field Initialization Routines -- |
| ----------------------------------- |
| |
| -- These routines are overloadings of some of the above Set procedures |
| -- where the argument is normally a Uint. The overloadings take an Int |
| -- parameter instead, and appropriately convert it. There are also |
| -- versions that implicitly initialize to the appropriate "not set" |
| -- value. The not set (unknown) values are as follows: |
| |
| -- Alignment Uint_0 |
| -- Component_Size Uint_0 |
| -- Component_Bit_Offset No_Uint |
| -- Digits_Value Uint_0 |
| -- Esize Uint_0 |
| -- Normalized_First_Bit No_Uint |
| -- Normalized_Position No_Uint |
| -- Normalized_Position_Max No_Uint |
| -- RM_Size Uint_0 |
| |
| -- It would be cleaner to use No_Uint in all these cases, but historically |
| -- we chose to use Uint_0 at first, and the change over will take time ??? |
| -- This is particularly true for the RM_Size field, where a value of zero |
| -- is legitimate and causes some special tests around the code. |
| |
| -- Contrary to the corresponding Set procedures above, these routines |
| -- do NOT check the entity kind of their argument, instead they set the |
| -- underlying Uint fields directly (this allows them to be used for |
| -- entities whose Ekind has not been set yet). |
| |
| procedure Init_Alignment (Id : E; V : Int); |
| procedure Init_Component_Size (Id : E; V : Int); |
| procedure Init_Component_Bit_Offset (Id : E; V : Int); |
| procedure Init_Digits_Value (Id : E; V : Int); |
| procedure Init_Esize (Id : E; V : Int); |
| procedure Init_Normalized_First_Bit (Id : E; V : Int); |
| procedure Init_Normalized_Position (Id : E; V : Int); |
| procedure Init_Normalized_Position_Max (Id : E; V : Int); |
| procedure Init_RM_Size (Id : E; V : Int); |
| |
| procedure Init_Alignment (Id : E); |
| procedure Init_Component_Size (Id : E); |
| procedure Init_Component_Bit_Offset (Id : E); |
| procedure Init_Digits_Value (Id : E); |
| procedure Init_Esize (Id : E); |
| procedure Init_Normalized_First_Bit (Id : E); |
| procedure Init_Normalized_Position (Id : E); |
| procedure Init_Normalized_Position_Max (Id : E); |
| procedure Init_RM_Size (Id : E); |
| |
| procedure Init_Size_Align (Id : E); |
| -- This procedure initializes both size fields and the alignment |
| -- field to all be Unknown. |
| |
| procedure Init_Object_Size_Align (Id : E); |
| -- Same as Init_Size_Align except RM_Size field (which is only for types) |
| -- is unaffected. |
| |
| procedure Init_Size (Id : E; V : Int); |
| -- Initialize both the Esize and RM_Size fields of E to V |
| |
| procedure Init_Component_Location (Id : E); |
| -- Initializes all fields describing the location of a component |
| -- (Normalized_Position, Component_Bit_Offset, Normalized_First_Bit, |
| -- Normalized_Position_Max, Esize) to all be Unknown. |
| |
| --------------- |
| -- Iterators -- |
| --------------- |
| |
| -- The call to Next_xxx (obj) is equivalent to obj := Next_xxx (obj) |
| -- We define the set of Proc_Next_xxx routines simply for the purposes |
| -- of inlining them without necessarily inlining the function. |
| |
| procedure Proc_Next_Component (N : in out Node_Id); |
| procedure Proc_Next_Component_Or_Discriminant (N : in out Node_Id); |
| procedure Proc_Next_Discriminant (N : in out Node_Id); |
| procedure Proc_Next_Formal (N : in out Node_Id); |
| procedure Proc_Next_Formal_With_Extras (N : in out Node_Id); |
| procedure Proc_Next_Index (N : in out Node_Id); |
| procedure Proc_Next_Inlined_Subprogram (N : in out Node_Id); |
| procedure Proc_Next_Literal (N : in out Node_Id); |
| procedure Proc_Next_Stored_Discriminant (N : in out Node_Id); |
| |
| pragma Inline (Proc_Next_Component); |
| pragma Inline (Proc_Next_Component_Or_Discriminant); |
| pragma Inline (Proc_Next_Discriminant); |
| pragma Inline (Proc_Next_Formal); |
| pragma Inline (Proc_Next_Formal_With_Extras); |
| pragma Inline (Proc_Next_Index); |
| pragma Inline (Proc_Next_Inlined_Subprogram); |
| pragma Inline (Proc_Next_Literal); |
| pragma Inline (Proc_Next_Stored_Discriminant); |
| |
| procedure Next_Component (N : in out Node_Id) |
| renames Proc_Next_Component; |
| |
| procedure Next_Component_Or_Discriminant (N : in out Node_Id) |
| renames Proc_Next_Component_Or_Discriminant; |
| |
| procedure Next_Discriminant (N : in out Node_Id) |
| renames Proc_Next_Discriminant; |
| |
| procedure Next_Formal (N : in out Node_Id) |
| renames Proc_Next_Formal; |
| |
| procedure Next_Formal_With_Extras (N : in out Node_Id) |
| renames Proc_Next_Formal_With_Extras; |
| |
| procedure Next_Index (N : in out Node_Id) |
| renames Proc_Next_Index; |
| |
| procedure Next_Inlined_Subprogram (N : in out Node_Id) |
| renames Proc_Next_Inlined_Subprogram; |
| |
| procedure Next_Literal (N : in out Node_Id) |
| renames Proc_Next_Literal; |
| |
| procedure Next_Stored_Discriminant (N : in out Node_Id) |
| renames Proc_Next_Stored_Discriminant; |
| |
| --------------------------- |
| -- Testing Warning Flags -- |
| --------------------------- |
| |
| -- These routines are to be used rather than testing flags Warnings_Off, |
| -- Has_Pragma_Unmodified, Has_Pragma_Unreferenced. They deal with setting |
| -- the flags Warnings_Off_Used[_Unmodified|Unreferenced] for later access. |
| |
| function Has_Warnings_Off (E : Entity_Id) return Boolean; |
| -- If Warnings_Off is set on E, then returns True and also sets the flag |
| -- Warnings_Off_Used on E. If Warnings_Off is not set on E, returns False |
| -- and has no side effect. |
| |
| function Has_Unmodified (E : Entity_Id) return Boolean; |
| -- If flag Has_Pragma_Unmodified is set on E, returns True with no side |
| -- effects. Otherwise if Warnings_Off is set on E, returns True and also |
| -- sets the flag Warnings_Off_Used_Unmodified on E. If neither of the flags |
| -- Warnings_Off nor Has_Pragma_Unmodified is set, returns False with no |
| -- side effects. |
| |
| function Has_Unreferenced (E : Entity_Id) return Boolean; |
| -- If flag Has_Pragma_Unreferenced is set on E, returns True with no side |
| -- effects. Otherwise if Warnings_Off is set on E, returns True and also |
| -- sets the flag Warnings_Off_Used_Unreferenced on E. If neither of the |
| -- flags Warnings_Off nor Has_Pragma_Unreferenced is set, returns False |
| -- with no side effects. |
| |
| ---------------------------------------------- |
| -- Subprograms for Accessing Rep Item Chain -- |
| ---------------------------------------------- |
| |
| -- The First_Rep_Item field of every entity points to a linked list (linked |
| -- through Next_Rep_Item) of representation pragmas, attribute definition |
| -- clauses, representation clauses, and aspect specifications that apply to |
| -- the item. Note that in the case of types, it is assumed that any such |
| -- rep items for a base type also apply to all subtypes. This is achieved |
| -- by having the chain for subtypes link onto the chain for the base type, |
| -- so that new entries for the subtype are added at the start of the chain. |
| -- |
| -- Note: aspect specification nodes are linked only when evaluation of the |
| -- expression is deferred to the freeze point. For further details see |
| -- Sem_Ch13.Analyze_Aspect_Specifications. |
| |
| function Get_Attribute_Definition_Clause |
| (E : Entity_Id; |
| Id : Attribute_Id) return Node_Id; |
| -- Searches the Rep_Item chain for a given entity E, for an instance of an |
| -- attribute definition clause with the given attribute Id. If found, the |
| -- value returned is the N_Attribute_Definition_Clause node, otherwise |
| -- Empty is returned. |
| |
| function Get_Pragma (E : Entity_Id; Id : Pragma_Id) return Node_Id; |
| -- Searches the Rep_Item chain of entity E, for an instance of a pragma |
| -- with the given pragma Id. If found, the value returned is the N_Pragma |
| -- node, otherwise Empty is returned. The following contract pragmas that |
| -- appear in N_Contract nodes are also handled by this routine: |
| -- Abstract_State |
| -- Async_Readers |
| -- Async_Writers |
| -- Attach_Handler |
| -- Constant_After_Elaboration |
| -- Contract_Cases |
| -- Depends |
| -- Effective_Reads |
| -- Effective_Writes |
| -- Global |
| -- Initial_Condition |
| -- Initializes |
| -- Interrupt_Handler |
| -- Part_Of |
| -- Precondition |
| -- Postcondition |
| -- Refined_Depends |
| -- Refined_Global |
| -- Refined_Post |
| -- Refined_State |
| -- Test_Case |
| -- Volatile_Function |
| |
| function Get_Class_Wide_Pragma |
| (E : Entity_Id; |
| Id : Pragma_Id) return Node_Id; |
| -- Examine Rep_Item chain to locate a classwide pre- or postcondition of a |
| -- primitive operation. Returns Empty if not present. |
| |
| function Get_Record_Representation_Clause (E : Entity_Id) return Node_Id; |
| -- Searches the Rep_Item chain for a given entity E, for a record |
| -- representation clause, and if found, returns it. Returns Empty |
| -- if no such clause is found. |
| |
| function Present_In_Rep_Item (E : Entity_Id; N : Node_Id) return Boolean; |
| -- Return True if N is present in the Rep_Item chain for a given entity E |
| |
| procedure Record_Rep_Item (E : Entity_Id; N : Node_Id); |
| -- N is the node for a representation pragma, representation clause, an |
| -- attribute definition clause, or an aspect specification that applies to |
| -- entity E. This procedure links the node N onto the Rep_Item chain for |
| -- entity E. Note that it is an error to call this procedure with E being |
| -- overloadable, and N being a pragma that applies to multiple overloadable |
| -- entities (Convention, Interface, Inline, Inline_Always, Import, Export, |
| -- External). This is not allowed even in the case where the entity is not |
| -- overloaded, since we can't rely on it being present in the overloaded |
| -- case, it is not useful to have it present in the non-overloaded case. |
| |
| ------------------------------- |
| -- Miscellaneous Subprograms -- |
| ------------------------------- |
| |
| procedure Append_Entity (Id : Entity_Id; Scop : Entity_Id); |
| -- Add an entity to the list of entities declared in the scope Scop |
| |
| function Get_Full_View (T : Entity_Id) return Entity_Id; |
| -- If T is an incomplete type and the full declaration has been seen, or |
| -- is the name of a class_wide type whose root is incomplete, return the |
| -- corresponding full declaration, else return T itself. |
| |
| function Is_Entity_Name (N : Node_Id) return Boolean; |
| -- Test if the node N is the name of an entity (i.e. is an identifier, |
| -- expanded name, or an attribute reference that returns an entity). |
| |
| procedure Link_Entities (First : Entity_Id; Second : Entity_Id); |
| -- Link entities First and Second in one entity chain. |
| -- |
| -- NOTE: No updates are done to the First_Entity and Last_Entity fields |
| -- of the scope. |
| |
| function Next_Index (Id : Node_Id) return Node_Id; |
| -- Given an index from a previous call to First_Index or Next_Index, |
| -- returns a node representing the occurrence of the next index subtype, |
| -- or Empty if there are no more index subtypes. |
| |
| procedure Remove_Entity (Id : Entity_Id); |
| -- Remove entity Id from the entity chain of its scope |
| |
| function Scope_Depth (Id : Entity_Id) return Uint; |
| -- Returns the scope depth value of the Id, unless the Id is a record |
| -- type, in which case it returns the scope depth of the record scope. |
| |
| function Subtype_Kind (K : Entity_Kind) return Entity_Kind; |
| -- Given an entity_kind K this function returns the entity_kind |
| -- corresponding to subtype kind of the type represented by K. For |
| -- example if K is E_Signed_Integer_Type then E_Signed_Integer_Subtype |
| -- is returned. If K is already a subtype kind it itself is returned. An |
| -- internal error is generated if no such correspondence exists for K. |
| |
| procedure Unlink_Next_Entity (Id : Entity_Id); |
| -- Unchain entity Id's forward link within the entity chain of its scope |
| |
| ---------------------------------- |
| -- Debugging Output Subprograms -- |
| ---------------------------------- |
| |
| procedure Write_Entity_Flags (Id : Entity_Id; Prefix : String); |
| -- Writes a series of entries giving a line for each flag that is |
| -- set to True. Each line is prefixed by the given string. |
| |
| procedure Write_Entity_Info (Id : Entity_Id; Prefix : String); |
| -- A debugging procedure to write out information about an entity |
| |
| procedure Write_Field6_Name (Id : Entity_Id); |
| procedure Write_Field7_Name (Id : Entity_Id); |
| procedure Write_Field8_Name (Id : Entity_Id); |
| procedure Write_Field9_Name (Id : Entity_Id); |
| procedure Write_Field10_Name (Id : Entity_Id); |
| procedure Write_Field11_Name (Id : Entity_Id); |
| procedure Write_Field12_Name (Id : Entity_Id); |
| procedure Write_Field13_Name (Id : Entity_Id); |
| procedure Write_Field14_Name (Id : Entity_Id); |
| procedure Write_Field15_Name (Id : Entity_Id); |
| procedure Write_Field16_Name (Id : Entity_Id); |
| procedure Write_Field17_Name (Id : Entity_Id); |
| procedure Write_Field18_Name (Id : Entity_Id); |
| procedure Write_Field19_Name (Id : Entity_Id); |
| procedure Write_Field20_Name (Id : Entity_Id); |
| procedure Write_Field21_Name (Id : Entity_Id); |
| procedure Write_Field22_Name (Id : Entity_Id); |
| procedure Write_Field23_Name (Id : Entity_Id); |
| procedure Write_Field24_Name (Id : Entity_Id); |
| procedure Write_Field25_Name (Id : Entity_Id); |
| procedure Write_Field26_Name (Id : Entity_Id); |
| procedure Write_Field27_Name (Id : Entity_Id); |
| procedure Write_Field28_Name (Id : Entity_Id); |
| procedure Write_Field29_Name (Id : Entity_Id); |
| procedure Write_Field30_Name (Id : Entity_Id); |
| procedure Write_Field31_Name (Id : Entity_Id); |
| procedure Write_Field32_Name (Id : Entity_Id); |
| procedure Write_Field33_Name (Id : Entity_Id); |
| procedure Write_Field34_Name (Id : Entity_Id); |
| procedure Write_Field35_Name (Id : Entity_Id); |
| procedure Write_Field36_Name (Id : Entity_Id); |
| procedure Write_Field37_Name (Id : Entity_Id); |
| procedure Write_Field38_Name (Id : Entity_Id); |
| procedure Write_Field39_Name (Id : Entity_Id); |
| procedure Write_Field40_Name (Id : Entity_Id); |
| procedure Write_Field41_Name (Id : Entity_Id); |
| -- These routines are used in Treepr to output a nice symbolic name for |
| -- the given field, depending on the Ekind. No blanks or end of lines are |
| -- output, just the characters of the field name. |
| |
| -------------------- |
| -- Inline Pragmas -- |
| -------------------- |
| |
| -- Note that these inline pragmas are referenced by the XEINFO utility |
| -- program in preparing the corresponding C header, and only those |
| -- subprograms meeting the requirements documented in the section on |
| -- XEINFO may be referenced in this section. |
| |
| pragma Inline (Abstract_States); |
| pragma Inline (Accept_Address); |
| pragma Inline (Access_Disp_Table); |
| pragma Inline (Access_Disp_Table_Elab_Flag); |
| pragma Inline (Activation_Record_Component); |
| pragma Inline (Actual_Subtype); |
| pragma Inline (Address_Taken); |
| pragma Inline (Alias); |
| pragma Inline (Alignment); |
| pragma Inline (Anonymous_Designated_Type); |
| pragma Inline (Anonymous_Masters); |
| pragma Inline (Anonymous_Object); |
| pragma Inline (Associated_Entity); |
| pragma Inline (Associated_Formal_Package); |
| pragma Inline (Associated_Node_For_Itype); |
| pragma Inline (Associated_Storage_Pool); |
| pragma Inline (Barrier_Function); |
| pragma Inline (BIP_Initialization_Call); |
| pragma Inline (Block_Node); |
| pragma Inline (Body_Entity); |
| pragma Inline (Body_Needed_For_Inlining); |
| pragma Inline (Body_Needed_For_SAL); |
| pragma Inline (Body_References); |
| pragma Inline (C_Pass_By_Copy); |
| pragma Inline (Can_Never_Be_Null); |
| pragma Inline (Can_Use_Internal_Rep); |
| pragma Inline (Checks_May_Be_Suppressed); |
| pragma Inline (Class_Wide_Clone); |
| pragma Inline (Class_Wide_Type); |
| pragma Inline (Cloned_Subtype); |
| pragma Inline (Component_Bit_Offset); |
| pragma Inline (Component_Clause); |
| pragma Inline (Component_Size); |
| pragma Inline (Component_Type); |
| pragma Inline (Contains_Ignored_Ghost_Code); |
| pragma Inline (Contract); |
| pragma Inline (Contract_Wrapper); |
| pragma Inline (Corresponding_Concurrent_Type); |
| pragma Inline (Corresponding_Discriminant); |
| pragma Inline (Corresponding_Equality); |
| pragma Inline (Corresponding_Protected_Entry); |
| pragma Inline (Corresponding_Record_Component); |
| pragma Inline (Corresponding_Record_Type); |
| pragma Inline (Corresponding_Remote_Type); |
| pragma Inline (CR_Discriminant); |
| pragma Inline (Current_Use_Clause); |
| pragma Inline (Current_Value); |
| pragma Inline (Debug_Info_Off); |
| pragma Inline (Debug_Renaming_Link); |
| pragma Inline (Default_Aspect_Component_Value); |
| pragma Inline (Default_Aspect_Value); |
| pragma Inline (Default_Expr_Function); |
| pragma Inline (Default_Expressions_Processed); |
| pragma Inline (Default_Value); |
| pragma Inline (Delay_Cleanups); |
| pragma Inline (Delay_Subprogram_Descriptors); |
| pragma Inline (Delta_Value); |
| pragma Inline (Dependent_Instances); |
| pragma Inline (Depends_On_Private); |
| pragma Inline (Derived_Type_Link); |
| pragma Inline (Digits_Value); |
| pragma Inline (Direct_Primitive_Operations); |
| pragma Inline (Directly_Designated_Type); |
| pragma Inline (Disable_Controlled); |
| pragma Inline (Discard_Names); |
| pragma Inline (Discriminal); |
| pragma Inline (Discriminal_Link); |
| pragma Inline (Discriminant_Checking_Func); |
| pragma Inline (Discriminant_Constraint); |
| pragma Inline (Discriminant_Default_Value); |
| pragma Inline (Discriminant_Number); |
| pragma Inline (Dispatch_Table_Wrappers); |
| pragma Inline (DT_Entry_Count); |
| pragma Inline (DT_Offset_To_Top_Func); |
| pragma Inline (DT_Position); |
| pragma Inline (DTC_Entity); |
| pragma Inline (Elaborate_Body_Desirable); |
| pragma Inline (Elaboration_Entity); |
| pragma Inline (Elaboration_Entity_Required); |
| pragma Inline (Encapsulating_State); |
| pragma Inline (Enclosing_Scope); |
| pragma Inline (Entry_Accepted); |
| pragma Inline (Entry_Bodies_Array); |
| pragma Inline (Entry_Cancel_Parameter); |
| pragma Inline (Entry_Component); |
| pragma Inline (Entry_Formal); |
| pragma Inline (Entry_Index_Constant); |
| pragma Inline (Entry_Index_Type); |
| pragma Inline (Entry_Parameters_Type); |
| pragma Inline (Enum_Pos_To_Rep); |
| pragma Inline (Enumeration_Pos); |
| pragma Inline (Enumeration_Rep); |
| pragma Inline (Enumeration_Rep_Expr); |
| pragma Inline (Equivalent_Type); |
| pragma Inline (Esize); |
| pragma Inline (Extra_Accessibility); |
| pragma Inline (Extra_Accessibility_Of_Result); |
| pragma Inline (Extra_Constrained); |
| pragma Inline (Extra_Formal); |
| pragma Inline (Extra_Formals); |
| pragma Inline (Finalization_Master); |
| pragma Inline (Finalizer); |
| pragma Inline (First_Entity); |
| pragma Inline (First_Exit_Statement); |
| pragma Inline (First_Index); |
| pragma Inline (First_Literal); |
| pragma Inline (First_Private_Entity); |
| pragma Inline (First_Rep_Item); |
| pragma Inline (Freeze_Node); |
| pragma Inline (From_Limited_With); |
| pragma Inline (Full_View); |
| pragma Inline (Generic_Homonym); |
| pragma Inline (Generic_Renamings); |
| pragma Inline (Handler_Records); |
| pragma Inline (Has_Aliased_Components); |
| pragma Inline (Has_Alignment_Clause); |
| pragma Inline (Has_All_Calls_Remote); |
| pragma Inline (Has_Atomic_Components); |
| pragma Inline (Has_Biased_Representation); |
| pragma Inline (Has_Completion); |
| pragma Inline (Has_Completion_In_Body); |
| pragma Inline (Has_Complex_Representation); |
| pragma Inline (Has_Component_Size_Clause); |
| pragma Inline (Has_Constrained_Partial_View); |
| pragma Inline (Has_Contiguous_Rep); |
| pragma Inline (Has_Controlled_Component); |
| pragma Inline (Has_Controlling_Result); |
| pragma Inline (Has_Convention_Pragma); |
| pragma Inline (Has_Default_Aspect); |
| pragma Inline (Has_Delayed_Aspects); |
| pragma Inline (Has_Delayed_Freeze); |
| pragma Inline (Has_Delayed_Rep_Aspects); |
| pragma Inline (Has_Discriminants); |
| pragma Inline (Has_Dispatch_Table); |
| pragma Inline (Has_Dynamic_Predicate_Aspect); |
| pragma Inline (Has_Enumeration_Rep_Clause); |
| pragma Inline (Has_Exit); |
| pragma Inline (Has_Expanded_Contract); |
| pragma Inline (Has_Forward_Instantiation); |
| pragma Inline (Has_Fully_Qualified_Name); |
| pragma Inline (Has_Gigi_Rep_Item); |
| pragma Inline (Has_Homonym); |
| pragma Inline (Has_Implicit_Dereference); |
| pragma Inline (Has_Independent_Components); |
| pragma Inline (Has_Inheritable_Invariants); |
| pragma Inline (Has_Inherited_DIC); |
| pragma Inline (Has_Inherited_Invariants); |
| pragma Inline (Has_Initial_Value); |
| pragma Inline (Has_Loop_Entry_Attributes); |
| pragma Inline (Has_Machine_Radix_Clause); |
| pragma Inline (Has_Master_Entity); |
| pragma Inline (Has_Missing_Return); |
| pragma Inline (Has_Nested_Block_With_Handler); |
| pragma Inline (Has_Nested_Subprogram); |
| pragma Inline (Has_Non_Standard_Rep); |
| pragma Inline (Has_Object_Size_Clause); |
| pragma Inline (Has_Out_Or_In_Out_Parameter); |
| pragma Inline (Has_Own_DIC); |
| pragma Inline (Has_Own_Invariants); |
| pragma Inline (Has_Partial_Visible_Refinement); |
| pragma Inline (Has_Per_Object_Constraint); |
| pragma Inline (Has_Pragma_Controlled); |
| pragma Inline (Has_Pragma_Elaborate_Body); |
| pragma Inline (Has_Pragma_Inline); |
| pragma Inline (Has_Pragma_Inline_Always); |
| pragma Inline (Has_Pragma_No_Inline); |
| pragma Inline (Has_Pragma_Ordered); |
| pragma Inline (Has_Pragma_Pack); |
| pragma Inline (Has_Pragma_Preelab_Init); |
| pragma Inline (Has_Pragma_Pure); |
| pragma Inline (Has_Pragma_Pure_Function); |
| pragma Inline (Has_Pragma_Thread_Local_Storage); |
| pragma Inline (Has_Pragma_Unmodified); |
| pragma Inline (Has_Pragma_Unreferenced); |
| pragma Inline (Has_Pragma_Unreferenced_Objects); |
| pragma Inline (Has_Pragma_Unused); |
| pragma Inline (Has_Predicates); |
| pragma Inline (Has_Primitive_Operations); |
| pragma Inline (Has_Private_Ancestor); |
| pragma Inline (Has_Private_Declaration); |
| pragma Inline (Has_Private_Extension); |
| pragma Inline (Has_Protected); |
| pragma Inline (Has_Qualified_Name); |
| pragma Inline (Has_RACW); |
| pragma Inline (Has_Record_Rep_Clause); |
| pragma Inline (Has_Recursive_Call); |
| pragma Inline (Has_Shift_Operator); |
| pragma Inline (Has_Size_Clause); |
| pragma Inline (Has_Small_Clause); |
| pragma Inline (Has_Specified_Layout); |
| pragma Inline (Has_Specified_Stream_Input); |
| pragma Inline (Has_Specified_Stream_Output); |
| pragma Inline (Has_Specified_Stream_Read); |
| pragma Inline (Has_Specified_Stream_Write); |
| pragma Inline (Has_Static_Discriminants); |
| pragma Inline (Has_Static_Predicate); |
| pragma Inline (Has_Static_Predicate_Aspect); |
| pragma Inline (Has_Storage_Size_Clause); |
| pragma Inline (Has_Stream_Size_Clause); |
| pragma Inline (Has_Task); |
| pragma Inline (Has_Timing_Event); |
| pragma Inline (Has_Thunks); |
| pragma Inline (Has_Unchecked_Union); |
| pragma Inline (Has_Unknown_Discriminants); |
| pragma Inline (Has_Visible_Refinement); |
| pragma Inline (Has_Volatile_Components); |
| pragma Inline (Has_Xref_Entry); |
| pragma Inline (Hiding_Loop_Variable); |
| pragma Inline (Hidden_In_Formal_Instance); |
| pragma Inline (Homonym); |
| pragma Inline (Ignore_SPARK_Mode_Pragmas); |
| pragma Inline (Import_Pragma); |
| pragma Inline (Incomplete_Actuals); |
| pragma Inline (In_Package_Body); |
| pragma Inline (In_Private_Part); |
| pragma Inline (In_Use); |
| pragma Inline (Inner_Instances); |
| pragma Inline (Interface_Alias); |
| pragma Inline (Interface_Name); |
| pragma Inline (Interfaces); |
| pragma Inline (Is_Abstract_Subprogram); |
| pragma Inline (Is_Abstract_Type); |
| pragma Inline (Is_Access_Constant); |
| pragma Inline (Is_Activation_Record); |
| pragma Inline (Is_Actual_Subtype); |
| pragma Inline (Is_Access_Protected_Subprogram_Type); |
| pragma Inline (Is_Access_Subprogram_Type); |
| pragma Inline (Is_Access_Type); |
| pragma Inline (Is_Ada_2005_Only); |
| pragma Inline (Is_Ada_2012_Only); |
| pragma Inline (Is_Aggregate_Type); |
| pragma Inline (Is_Aliased); |
| pragma Inline (Is_Array_Type); |
| pragma Inline (Is_Assignable); |
| pragma Inline (Is_Asynchronous); |
| pragma Inline (Is_Atomic); |
| pragma Inline (Is_Atomic_Or_VFA); |
| pragma Inline (Is_Bit_Packed_Array); |
| pragma Inline (Is_Called); |
| pragma Inline (Is_Character_Type); |
| pragma Inline (Is_Checked_Ghost_Entity); |
| pragma Inline (Is_Child_Unit); |
| pragma Inline (Is_Class_Wide_Clone); |
| pragma Inline (Is_Class_Wide_Equivalent_Type); |
| pragma Inline (Is_Class_Wide_Type); |
| pragma Inline (Is_Compilation_Unit); |
| pragma Inline (Is_Completely_Hidden); |
| pragma Inline (Is_Composite_Type); |
| pragma Inline (Is_Concurrent_Body); |
| pragma Inline (Is_Concurrent_Record_Type); |
| pragma Inline (Is_Concurrent_Type); |
| pragma Inline (Is_Constr_Subt_For_U_Nominal); |
| pragma Inline (Is_Constr_Subt_For_UN_Aliased); |
| pragma Inline (Is_Constrained); |
| pragma Inline (Is_Constructor); |
| pragma Inline (Is_Controlled_Active); |
| pragma Inline (Is_Controlling_Formal); |
| pragma Inline (Is_CPP_Class); |
| pragma Inline (Is_Decimal_Fixed_Point_Type); |
| pragma Inline (Is_Descendant_Of_Address); |
| pragma Inline (Is_DIC_Procedure); |
| pragma Inline (Is_Digits_Type); |
| pragma Inline (Is_Discrete_Or_Fixed_Point_Type); |
| pragma Inline (Is_Discrete_Type); |
| pragma Inline (Is_Discrim_SO_Function); |
| pragma Inline (Is_Discriminant_Check_Function); |
| pragma Inline (Is_Dispatch_Table_Entity); |
| pragma Inline (Is_Dispatching_Operation); |
| pragma Inline (Is_Elaboration_Checks_OK_Id); |
| pragma Inline (Is_Elaboration_Warnings_OK_Id); |
| pragma Inline (Is_Elementary_Type); |
| pragma Inline (Is_Eliminated); |
| pragma Inline (Is_Entry); |
| pragma Inline (Is_Entry_Formal); |
| pragma Inline (Is_Entry_Wrapper); |
| pragma Inline (Is_Enumeration_Type); |
| pragma Inline (Is_Exception_Handler); |
| pragma Inline (Is_Exported); |
| pragma Inline (Is_Finalized_Transient); |
| pragma Inline (Is_First_Subtype); |
| pragma Inline (Is_Fixed_Point_Type); |
| pragma Inline (Is_Floating_Point_Type); |
| pragma Inline (Is_For_Access_Subtype); |
| pragma Inline (Is_Formal); |
| pragma Inline (Is_Formal_Object); |
| pragma Inline (Is_Formal_Subprogram); |
| pragma Inline (Is_Frozen); |
| pragma Inline (Is_Generic_Actual_Subprogram); |
| pragma Inline (Is_Generic_Actual_Type); |
| pragma Inline (Is_Generic_Instance); |
| pragma Inline (Is_Generic_Subprogram); |
| pragma Inline (Is_Generic_Type); |
| pragma Inline (Is_Generic_Unit); |
| pragma Inline (Is_Ghost_Entity); |
| pragma Inline (Is_Hidden); |
| pragma Inline (Is_Hidden_Non_Overridden_Subpgm); |
| pragma Inline (Is_Hidden_Open_Scope); |
| pragma Inline (Is_Ignored_Ghost_Entity); |
| pragma Inline (Is_Ignored_Transient); |
| pragma Inline (Is_Immediately_Visible); |
| pragma Inline (Is_Implementation_Defined); |
| pragma Inline (Is_Imported); |
| pragma Inline (Is_Incomplete_Or_Private_Type); |
| pragma Inline (Is_Incomplete_Type); |
| pragma Inline (Is_Independent); |
| pragma Inline (Is_Initial_Condition_Procedure); |
| pragma Inline (Is_Inlined); |
| pragma Inline (Is_Inlined_Always); |
| pragma Inline (Is_Instantiated); |
| pragma Inline (Is_Integer_Type); |
| pragma Inline (Is_Interface); |
| pragma Inline (Is_Internal); |
| pragma Inline (Is_Interrupt_Handler); |
| pragma Inline (Is_Intrinsic_Subprogram); |
| pragma Inline (Is_Invariant_Procedure); |
| pragma Inline (Is_Itype); |
| pragma Inline (Is_Known_Non_Null); |
| pragma Inline (Is_Known_Null); |
| pragma Inline (Is_Known_Valid); |
| pragma Inline (Is_Limited_Composite); |
| pragma Inline (Is_Limited_Interface); |
| pragma Inline (Is_Limited_Record); |
| pragma Inline (Is_Local_Anonymous_Access); |
| pragma Inline (Is_Loop_Parameter); |
| pragma Inline (Is_Machine_Code_Subprogram); |
| pragma Inline (Is_Modular_Integer_Type); |
| pragma Inline (Is_Named_Number); |
| pragma Inline (Is_Non_Static_Subtype); |
| pragma Inline (Is_Null_Init_Proc); |
| pragma Inline (Is_Numeric_Type); |
| pragma Inline (Is_Object); |
| pragma Inline (Is_Obsolescent); |
| pragma Inline (Is_Only_Out_Parameter); |
| pragma Inline (Is_Ordinary_Fixed_Point_Type); |
| pragma Inline (Is_Overloadable); |
| pragma Inline (Is_Package_Body_Entity); |
| pragma Inline (Is_Packed); |
| pragma Inline (Is_Packed_Array_Impl_Type); |
| pragma Inline (Is_Param_Block_Component_Type); |
| pragma Inline (Is_Partial_Invariant_Procedure); |
| pragma Inline (Is_Potentially_Use_Visible); |
| pragma Inline (Is_Predicate_Function); |
| pragma Inline (Is_Predicate_Function_M); |
| pragma Inline (Is_Preelaborated); |
| pragma Inline (Is_Primitive); |
| pragma Inline (Is_Primitive_Wrapper); |
| pragma Inline (Is_Private_Composite); |
| pragma Inline (Is_Private_Descendant); |
| pragma Inline (Is_Private_Primitive); |
| pragma Inline (Is_Private_Type); |
| pragma Inline (Is_Protected_Type); |
| pragma Inline (Is_Public); |
| pragma Inline (Is_Pure); |
| pragma Inline (Is_Pure_Unit_Access_Type); |
| pragma Inline (Is_RACW_Stub_Type); |
| pragma Inline (Is_Raised); |
| pragma Inline (Is_Real_Type); |
| pragma Inline (Is_Record_Type); |
| pragma Inline (Is_Remote_Call_Interface); |
| pragma Inline (Is_Remote_Types); |
| pragma Inline (Is_Renaming_Of_Object); |
| pragma Inline (Is_Return_Object); |
| pragma Inline (Is_Safe_To_Reevaluate); |
| pragma Inline (Is_Scalar_Type); |
| pragma Inline (Is_Shared_Passive); |
| pragma Inline (Is_Signed_Integer_Type); |
| pragma Inline (Is_Static_Type); |
| pragma Inline (Is_Statically_Allocated); |
| pragma Inline (Is_Subprogram); |
| pragma Inline (Is_Tag); |
| pragma Inline (Is_Tagged_Type); |
| pragma Inline (Is_Task_Type); |
| pragma Inline (Is_Thunk); |
| pragma Inline (Is_Trivial_Subprogram); |
| pragma Inline (Is_True_Constant); |
| pragma Inline (Is_Type); |
| pragma Inline (Is_Unchecked_Union); |
| pragma Inline (Is_Underlying_Full_View); |
| pragma Inline (Is_Underlying_Record_View); |
| pragma Inline (Is_Unimplemented); |
| pragma Inline (Is_Unsigned_Type); |
| pragma Inline (Is_Uplevel_Referenced_Entity); |
| pragma Inline (Is_Valued_Procedure); |
| pragma Inline (Is_Visible_Formal); |
| pragma Inline (Is_Visible_Lib_Unit); |
| pragma Inline (Is_Volatile_Full_Access); |
| pragma Inline (Itype_Printed); |
| pragma Inline (Kill_Elaboration_Checks); |
| pragma Inline (Kill_Range_Checks); |
| pragma Inline (Known_To_Have_Preelab_Init); |
| pragma Inline (Last_Aggregate_Assignment); |
| pragma Inline (Last_Assignment); |
| pragma Inline (Last_Entity); |
| pragma Inline (Limited_View); |
| pragma Inline (Link_Entities); |
| pragma Inline (Linker_Section_Pragma); |
| pragma Inline (Lit_Indexes); |
| pragma Inline (Lit_Strings); |
| pragma Inline (Low_Bound_Tested); |
| pragma Inline (Machine_Radix_10); |
| pragma Inline (Master_Id); |
| pragma Inline (Materialize_Entity); |
| pragma Inline (May_Inherit_Delayed_Rep_Aspects); |
| pragma Inline (Mechanism); |
| pragma Inline (Modulus); |
| pragma Inline (Must_Be_On_Byte_Boundary); |
| pragma Inline (Must_Have_Preelab_Init); |
| pragma Inline (Needs_Activation_Record); |
| pragma Inline (Needs_Debug_Info); |
| pragma Inline (Needs_No_Actuals); |
| pragma Inline (Never_Set_In_Source); |
| pragma Inline (Next_Index); |
| pragma Inline (Next_Inlined_Subprogram); |
| pragma Inline (Next_Literal); |
| pragma Inline (No_Dynamic_Predicate_On_Actual); |
| pragma Inline (No_Pool_Assigned); |
| pragma Inline (No_Predicate_On_Actual); |
| pragma Inline (No_Reordering); |
| pragma Inline (No_Return); |
| pragma Inline (No_Strict_Aliasing); |
| pragma Inline (No_Tagged_Streams_Pragma); |
| pragma Inline (Non_Binary_Modulus); |
| pragma Inline (Non_Limited_View); |
| pragma Inline (Nonzero_Is_True); |
| pragma Inline (Normalized_First_Bit); |
| pragma Inline (Normalized_Position); |
| pragma Inline (Normalized_Position_Max); |
| pragma Inline (OK_To_Rename); |
| pragma Inline (Optimize_Alignment_Space); |
| pragma Inline (Optimize_Alignment_Time); |
| pragma Inline (Original_Access_Type); |
| pragma Inline (Original_Array_Type); |
| pragma Inline (Original_Protected_Subprogram); |
| pragma Inline (Original_Record_Component); |
| pragma Inline (Overlays_Constant); |
| pragma Inline (Overridden_Operation); |
| pragma Inline (Package_Instantiation); |
| pragma Inline (Packed_Array_Impl_Type); |
| pragma Inline (Parameter_Mode); |
| pragma Inline (Parent_Subtype); |
| pragma Inline (Part_Of_Constituents); |
| pragma Inline (Part_Of_References); |
| pragma Inline (Partial_View_Has_Unknown_Discr); |
| pragma Inline (Pending_Access_Types); |
| pragma Inline (Postconditions_Proc); |
| pragma Inline (Predicated_Parent); |
| pragma Inline (Predicates_Ignored); |
| pragma Inline (Prev_Entity); |
| pragma Inline (Prival); |
| pragma Inline (Prival_Link); |
| pragma Inline (Private_Dependents); |
| pragma Inline (Protected_Body_Subprogram); |
| pragma Inline (Protected_Formal); |
| pragma Inline (Protected_Subprogram); |
| pragma Inline (Protection_Object); |
| pragma Inline (Reachable); |
| pragma Inline (Receiving_Entry); |
| pragma Inline (Referenced); |
| pragma Inline (Referenced_As_LHS); |
| pragma Inline (Referenced_As_Out_Parameter); |
| pragma Inline (Refinement_Constituents); |
| pragma Inline (Register_Exception_Call); |
| pragma Inline (Related_Array_Object); |
| pragma Inline (Related_Expression); |
| pragma Inline (Related_Instance); |
| pragma Inline (Related_Type); |
| pragma Inline (Relative_Deadline_Variable); |
| pragma Inline (Remove_Entity); |
| pragma Inline (Renamed_Entity); |
| pragma Inline (Renamed_In_Spec); |
| pragma Inline (Renamed_Object); |
| pragma Inline (Renaming_Map); |
| pragma Inline (Requires_Overriding); |
| pragma Inline (Return_Applies_To); |
| pragma Inline (Return_Present); |
| pragma Inline (Returns_By_Ref); |
| pragma Inline (Reverse_Bit_Order); |
| pragma Inline (Reverse_Storage_Order); |
| pragma Inline (Rewritten_For_C); |
| pragma Inline (RM_Size); |
| pragma Inline (Scalar_Range); |
| pragma Inline (Scale_Value); |
| pragma Inline (Scope_Depth_Value); |
| pragma Inline (Sec_Stack_Needed_For_Return); |
| pragma Inline (Shared_Var_Procs_Instance); |
| pragma Inline (Size_Check_Code); |
| pragma Inline (Size_Depends_On_Discriminant); |
| pragma Inline (Size_Known_At_Compile_Time); |
| pragma Inline (Small_Value); |
| pragma Inline (SPARK_Aux_Pragma); |
| pragma Inline (SPARK_Aux_Pragma_Inherited); |
| pragma Inline (SPARK_Pragma); |
| pragma Inline (SPARK_Pragma_Inherited); |
| pragma Inline (Spec_Entity); |
| pragma Inline (SSO_Set_High_By_Default); |
| pragma Inline (SSO_Set_Low_By_Default); |
| pragma Inline (Static_Discrete_Predicate); |
| pragma Inline (Static_Elaboration_Desired); |
| pragma Inline (Static_Initialization); |
| pragma Inline (Static_Real_Or_String_Predicate); |
| pragma Inline (Status_Flag_Or_Transient_Decl); |
| pragma Inline (Storage_Size_Variable); |
| pragma Inline (Stored_Constraint); |
| pragma Inline (Stores_Attribute_Old_Prefix); |
| pragma Inline (Strict_Alignment); |
| pragma Inline (String_Literal_Length); |
| pragma Inline (String_Literal_Low_Bound); |
| pragma Inline (Subprograms_For_Type); |
| pragma Inline (Subps_Index); |
| pragma Inline (Suppress_Elaboration_Warnings); |
| pragma Inline (Suppress_Initialization); |
| pragma Inline (Suppress_Style_Checks); |
| pragma Inline (Suppress_Value_Tracking_On_Call); |
| pragma Inline (Task_Body_Procedure); |
| pragma Inline (Thunk_Entity); |
| pragma Inline (Treat_As_Volatile); |
| pragma Inline (Underlying_Full_View); |
| pragma Inline (Underlying_Record_View); |
| pragma Inline (Universal_Aliasing); |
| pragma Inline (Unlink_Next_Entity); |
| pragma Inline (Unset_Reference); |
| pragma Inline (Used_As_Generic_Actual); |
| pragma Inline (Uses_Lock_Free); |
| pragma Inline (Uses_Sec_Stack); |
| pragma Inline (Validated_Object); |
| pragma Inline (Warnings_Off); |
| pragma Inline (Warnings_Off_Used); |
| pragma Inline (Warnings_Off_Used_Unmodified); |
| pragma Inline (Warnings_Off_Used_Unreferenced); |
| pragma Inline (Was_Hidden); |
| pragma Inline (Wrapped_Entity); |
| |
| pragma Inline (Init_Alignment); |
| pragma Inline (Init_Component_Bit_Offset); |
| pragma Inline (Init_Component_Size); |
| pragma Inline (Init_Digits_Value); |
| pragma Inline (Init_Esize); |
| pragma Inline (Init_RM_Size); |
| |
| pragma Inline (Set_Abstract_States); |
| pragma Inline (Set_Accept_Address); |
| pragma Inline (Set_Access_Disp_Table); |
| pragma Inline (Set_Access_Disp_Table_Elab_Flag); |
| pragma Inline (Set_Activation_Record_Component); |
| pragma Inline (Set_Actual_Subtype); |
| pragma Inline (Set_Address_Taken); |
| pragma Inline (Set_Alias); |
| pragma Inline (Set_Alignment); |
| pragma Inline (Set_Anonymous_Designated_Type); |
| pragma Inline (Set_Anonymous_Masters); |
| pragma Inline (Set_Anonymous_Object); |
| pragma Inline (Set_Associated_Entity); |
| pragma Inline (Set_Associated_Formal_Package); |
| pragma Inline (Set_Associated_Node_For_Itype); |
| pragma Inline (Set_Associated_Storage_Pool); |
| pragma Inline (Set_Barrier_Function); |
| pragma Inline (Set_BIP_Initialization_Call); |
| pragma Inline (Set_Block_Node); |
| pragma Inline (Set_Body_Entity); |
| pragma Inline (Set_Body_Needed_For_Inlining); |
| pragma Inline (Set_Body_Needed_For_SAL); |
| pragma Inline (Set_Body_References); |
| pragma Inline (Set_C_Pass_By_Copy); |
| pragma Inline (Set_Can_Never_Be_Null); |
| pragma Inline (Set_Can_Use_Internal_Rep); |
| pragma Inline (Set_Checks_May_Be_Suppressed); |
| pragma Inline (Set_Class_Wide_Clone); |
| pragma Inline (Set_Class_Wide_Type); |
| pragma Inline (Set_Cloned_Subtype); |
| pragma Inline (Set_Component_Bit_Offset); |
| pragma Inline (Set_Component_Clause); |
| pragma Inline (Set_Component_Size); |
| pragma Inline (Set_Component_Type); |
| pragma Inline (Set_Contains_Ignored_Ghost_Code); |
| pragma Inline (Set_Contract); |
| pragma Inline (Set_Contract_Wrapper); |
| pragma Inline (Set_Corresponding_Concurrent_Type); |
| pragma Inline (Set_Corresponding_Discriminant); |
| pragma Inline (Set_Corresponding_Equality); |
| pragma Inline (Set_Corresponding_Protected_Entry); |
| pragma Inline (Set_Corresponding_Record_Component); |
| pragma Inline (Set_Corresponding_Record_Type); |
| pragma Inline (Set_Corresponding_Remote_Type); |
| pragma Inline (Set_CR_Discriminant); |
| pragma Inline (Set_Current_Use_Clause); |
| pragma Inline (Set_Current_Value); |
| pragma Inline (Set_Debug_Info_Off); |
| pragma Inline (Set_Debug_Renaming_Link); |
| pragma Inline (Set_Default_Aspect_Component_Value); |
| pragma Inline (Set_Default_Aspect_Value); |
| pragma Inline (Set_Default_Expr_Function); |
| pragma Inline (Set_Default_Expressions_Processed); |
| pragma Inline (Set_Default_Value); |
| pragma Inline (Set_Delay_Cleanups); |
| pragma Inline (Set_Delay_Subprogram_Descriptors); |
| pragma Inline (Set_Delta_Value); |
| pragma Inline (Set_Dependent_Instances); |
| pragma Inline (Set_Depends_On_Private); |
| pragma Inline (Set_Derived_Type_Link); |
| pragma Inline (Set_Digits_Value); |
| pragma Inline (Set_Direct_Primitive_Operations); |
| pragma Inline (Set_Directly_Designated_Type); |
| pragma Inline (Set_Disable_Controlled); |
| pragma Inline (Set_Discard_Names); |
| pragma Inline (Set_Discriminal); |
| pragma Inline (Set_Discriminal_Link); |
| pragma Inline (Set_Discriminant_Checking_Func); |
| pragma Inline (Set_Discriminant_Constraint); |
| pragma Inline (Set_Discriminant_Default_Value); |
| pragma Inline (Set_Discriminant_Number); |
| pragma Inline (Set_Dispatch_Table_Wrappers); |
| pragma Inline (Set_DT_Entry_Count); |
| pragma Inline (Set_DT_Offset_To_Top_Func); |
| pragma Inline (Set_DT_Position); |
| pragma Inline (Set_DTC_Entity); |
| pragma Inline (Set_Elaborate_Body_Desirable); |
| pragma Inline (Set_Elaboration_Entity); |
| pragma Inline (Set_Elaboration_Entity_Required); |
| pragma Inline (Set_Encapsulating_State); |
| pragma Inline (Set_Enclosing_Scope); |
| pragma Inline (Set_Entry_Accepted); |
| pragma Inline (Set_Entry_Bodies_Array); |
| pragma Inline (Set_Entry_Cancel_Parameter); |
| pragma Inline (Set_Entry_Component); |
| pragma Inline (Set_Entry_Formal); |
| pragma Inline (Set_Entry_Max_Queue_Lengths_Array); |
| pragma Inline (Set_Entry_Parameters_Type); |
| pragma Inline (Set_Enum_Pos_To_Rep); |
| pragma Inline (Set_Enumeration_Pos); |
| pragma Inline (Set_Enumeration_Rep); |
| pragma Inline (Set_Enumeration_Rep_Expr); |
| pragma Inline (Set_Equivalent_Type); |
| pragma Inline (Set_Esize); |
| pragma Inline (Set_Extra_Accessibility); |
| pragma Inline (Set_Extra_Accessibility_Of_Result); |
| pragma Inline (Set_Extra_Constrained); |
| pragma Inline (Set_Extra_Formal); |
| pragma Inline (Set_Extra_Formals); |
| pragma Inline (Set_Finalization_Master); |
| pragma Inline (Set_Finalizer); |
| pragma Inline (Set_First_Entity); |
| pragma Inline (Set_First_Exit_Statement); |
| pragma Inline (Set_First_Index); |
| pragma Inline (Set_First_Literal); |
| pragma Inline (Set_First_Private_Entity); |
| pragma Inline (Set_First_Rep_Item); |
| pragma Inline (Set_Freeze_Node); |
| pragma Inline (Set_From_Limited_With); |
| pragma Inline (Set_Full_View); |
| pragma Inline (Set_Generic_Homonym); |
| pragma Inline (Set_Generic_Renamings); |
| pragma Inline (Set_Handler_Records); |
| pragma Inline (Set_Has_Aliased_Components); |
| pragma Inline (Set_Has_Alignment_Clause); |
| pragma Inline (Set_Has_All_Calls_Remote); |
| pragma Inline (Set_Has_Atomic_Components); |
| pragma Inline (Set_Has_Biased_Representation); |
| pragma Inline (Set_Has_Completion); |
| pragma Inline (Set_Has_Completion_In_Body); |
| pragma Inline (Set_Has_Complex_Representation); |
| pragma Inline (Set_Has_Component_Size_Clause); |
| pragma Inline (Set_Has_Constrained_Partial_View); |
| pragma Inline (Set_Has_Contiguous_Rep); |
| pragma Inline (Set_Has_Controlled_Component); |
| pragma Inline (Set_Has_Controlling_Result); |
| pragma Inline (Set_Has_Convention_Pragma); |
| pragma Inline (Set_Has_Default_Aspect); |
| pragma Inline (Set_Has_Delayed_Aspects); |
| pragma Inline (Set_Has_Delayed_Freeze); |
| pragma Inline (Set_Has_Delayed_Rep_Aspects); |
| pragma Inline (Set_Has_Discriminants); |
| pragma Inline (Set_Has_Dispatch_Table); |
| pragma Inline (Set_Has_Dynamic_Predicate_Aspect); |
| pragma Inline (Set_Has_Enumeration_Rep_Clause); |
| pragma Inline (Set_Has_Exit); |
| pragma Inline (Set_Has_Expanded_Contract); |
| pragma Inline (Set_Has_Forward_Instantiation); |
| pragma Inline (Set_Has_Fully_Qualified_Name); |
| pragma Inline (Set_Has_Gigi_Rep_Item); |
| pragma Inline (Set_Has_Homonym); |
| pragma Inline (Set_Has_Implicit_Dereference); |
| pragma Inline (Set_Has_Independent_Components); |
| pragma Inline (Set_Has_Inheritable_Invariants); |
| pragma Inline (Set_Has_Inherited_DIC); |
| pragma Inline (Set_Has_Inherited_Invariants); |
| pragma Inline (Set_Has_Initial_Value); |
| pragma Inline (Set_Has_Loop_Entry_Attributes); |
| pragma Inline (Set_Has_Machine_Radix_Clause); |
| pragma Inline (Set_Has_Master_Entity); |
| pragma Inline (Set_Has_Missing_Return); |
| pragma Inline (Set_Has_Nested_Block_With_Handler); |
| pragma Inline (Set_Has_Nested_Subprogram); |
| pragma Inline (Set_Has_Non_Standard_Rep); |
| pragma Inline (Set_Has_Object_Size_Clause); |
| pragma Inline (Set_Has_Out_Or_In_Out_Parameter); |
| pragma Inline (Set_Has_Own_DIC); |
| pragma Inline (Set_Has_Own_Invariants); |
| pragma Inline (Set_Has_Partial_Visible_Refinement); |
| pragma Inline (Set_Has_Per_Object_Constraint); |
| pragma Inline (Set_Has_Pragma_Controlled); |
| pragma Inline (Set_Has_Pragma_Elaborate_Body); |
| pragma Inline (Set_Has_Pragma_Inline); |
| pragma Inline (Set_Has_Pragma_Inline_Always); |
| pragma Inline (Set_Has_Pragma_No_Inline); |
| pragma Inline (Set_Has_Pragma_Ordered); |
| pragma Inline (Set_Has_Pragma_Pack); |
| pragma Inline (Set_Has_Pragma_Preelab_Init); |
| pragma Inline (Set_Has_Pragma_Pure); |
| pragma Inline (Set_Has_Pragma_Pure_Function); |
| pragma Inline (Set_Has_Pragma_Thread_Local_Storage); |
| pragma Inline (Set_Has_Pragma_Unmodified); |
| pragma Inline (Set_Has_Pragma_Unreferenced); |
| pragma Inline (Set_Has_Pragma_Unreferenced_Objects); |
| pragma Inline (Set_Has_Predicates); |
| pragma Inline (Set_Has_Primitive_Operations); |
| pragma Inline (Set_Has_Private_Ancestor); |
| pragma Inline (Set_Has_Private_Declaration); |
| pragma Inline (Set_Has_Private_Extension); |
| pragma Inline (Set_Has_Protected); |
| pragma Inline (Set_Has_Qualified_Name); |
| pragma Inline (Set_Has_RACW); |
| pragma Inline (Set_Has_Record_Rep_Clause); |
| pragma Inline (Set_Has_Recursive_Call); |
| pragma Inline (Set_Has_Shift_Operator); |
| pragma Inline (Set_Has_Size_Clause); |
| pragma Inline (Set_Has_Small_Clause); |
| pragma Inline (Set_Has_Specified_Layout); |
| pragma Inline (Set_Has_Specified_Stream_Input); |
| pragma Inline (Set_Has_Specified_Stream_Output); |
| pragma Inline (Set_Has_Specified_Stream_Read); |
| pragma Inline (Set_Has_Specified_Stream_Write); |
| pragma Inline (Set_Has_Static_Discriminants); |
| pragma Inline (Set_Has_Static_Predicate); |
| pragma Inline (Set_Has_Static_Predicate_Aspect); |
| pragma Inline (Set_Has_Storage_Size_Clause); |
| pragma Inline (Set_Has_Stream_Size_Clause); |
| pragma Inline (Set_Has_Task); |
| pragma Inline (Set_Has_Timing_Event); |
| pragma Inline (Set_Has_Thunks); |
| pragma Inline (Set_Has_Unchecked_Union); |
| pragma Inline (Set_Has_Unknown_Discriminants); |
| pragma Inline (Set_Has_Visible_Refinement); |
| pragma Inline (Set_Has_Volatile_Components); |
| pragma Inline (Set_Has_Xref_Entry); |
| pragma Inline (Set_Hiding_Loop_Variable); |
| pragma Inline (Set_Hidden_In_Formal_Instance); |
| pragma Inline (Set_Homonym); |
| pragma Inline (Set_Ignore_SPARK_Mode_Pragmas); |
| pragma Inline (Set_Import_Pragma); |
| pragma Inline (Set_Incomplete_Actuals); |
| pragma Inline (Set_In_Package_Body); |
| pragma Inline (Set_In_Private_Part); |
| pragma Inline (Set_In_Use); |
| pragma Inline (Set_Inner_Instances); |
| pragma Inline (Set_Interface_Alias); |
| pragma Inline (Set_Interface_Name); |
| pragma Inline (Set_Interfaces); |
| pragma Inline (Set_Is_Abstract_Subprogram); |
| pragma Inline (Set_Is_Abstract_Type); |
| pragma Inline (Set_Is_Access_Constant); |
| pragma Inline (Set_Is_Activation_Record); |
| pragma Inline (Set_Is_Actual_Subtype); |
| pragma Inline (Set_Is_Ada_2005_Only); |
| pragma Inline (Set_Is_Ada_2012_Only); |
| pragma Inline (Set_Is_Aliased); |
| pragma Inline (Set_Is_Asynchronous); |
| pragma Inline (Set_Is_Atomic); |
| pragma Inline (Set_Is_Bit_Packed_Array); |
| pragma Inline (Set_Is_Called); |
| pragma Inline (Set_Is_Character_Type); |
| pragma Inline (Set_Is_Checked_Ghost_Entity); |
| pragma Inline (Set_Is_Child_Unit); |
| pragma Inline (Set_Is_Class_Wide_Clone); |
| pragma Inline (Set_Is_Class_Wide_Equivalent_Type); |
| pragma Inline (Set_Is_Compilation_Unit); |
| pragma Inline (Set_Is_Completely_Hidden); |
| pragma Inline (Set_Is_Concurrent_Record_Type); |
| pragma Inline (Set_Is_Constr_Subt_For_U_Nominal); |
| pragma Inline (Set_Is_Constr_Subt_For_UN_Aliased); |
| pragma Inline (Set_Is_Constrained); |
| pragma Inline (Set_Is_Constructor); |
| pragma Inline (Set_Is_Controlled_Active); |
| pragma Inline (Set_Is_Controlling_Formal); |
| pragma Inline (Set_Is_CPP_Class); |
| pragma Inline (Set_Is_Descendant_Of_Address); |
| pragma Inline (Set_Is_DIC_Procedure); |
| pragma Inline (Set_Is_Discrim_SO_Function); |
| pragma Inline (Set_Is_Discriminant_Check_Function); |
| pragma Inline (Set_Is_Dispatch_Table_Entity); |
| pragma Inline (Set_Is_Dispatching_Operation); |
| pragma Inline (Set_Is_Elaboration_Checks_OK_Id); |
| pragma Inline (Set_Is_Elaboration_Warnings_OK_Id); |
| pragma Inline (Set_Is_Eliminated); |
| pragma Inline (Set_Is_Entry_Formal); |
| pragma Inline (Set_Is_Entry_Wrapper); |
| pragma Inline (Set_Is_Exception_Handler); |
| pragma Inline (Set_Is_Exported); |
| pragma Inline (Set_Is_Finalized_Transient); |
| pragma Inline (Set_Is_First_Subtype); |
| pragma Inline (Set_Is_For_Access_Subtype); |
| pragma Inline (Set_Is_Formal_Subprogram); |
| pragma Inline (Set_Is_Frozen); |
| pragma Inline (Set_Is_Generic_Actual_Subprogram); |
| pragma Inline (Set_Is_Generic_Actual_Type); |
| pragma Inline (Set_Is_Generic_Instance); |
| pragma Inline (Set_Is_Generic_Type); |
| pragma Inline (Set_Is_Hidden); |
| pragma Inline (Set_Is_Hidden_Non_Overridden_Subpgm); |
| pragma Inline (Set_Is_Hidden_Open_Scope); |
| pragma Inline (Set_Is_Ignored_Ghost_Entity); |
| pragma Inline (Set_Is_Ignored_Transient); |
| pragma Inline (Set_Is_Immediately_Visible); |
| pragma Inline (Set_Is_Implementation_Defined); |
| pragma Inline (Set_Is_Imported); |
| pragma Inline (Set_Is_Independent); |
| pragma Inline (Set_Is_Initial_Condition_Procedure); |
| pragma Inline (Set_Is_Inlined); |
| pragma Inline (Set_Is_Inlined_Always); |
| pragma Inline (Set_Is_Instantiated); |
| pragma Inline (Set_Is_Interface); |
| pragma Inline (Set_Is_Internal); |
| pragma Inline (Set_Is_Interrupt_Handler); |
| pragma Inline (Set_Is_Intrinsic_Subprogram); |
| pragma Inline (Set_Is_Invariant_Procedure); |
| pragma Inline (Set_Is_Itype); |
| pragma Inline (Set_Is_Known_Non_Null); |
| pragma Inline (Set_Is_Known_Null); |
| pragma Inline (Set_Is_Known_Valid); |
| pragma Inline (Set_Is_Limited_Composite); |
| pragma Inline (Set_Is_Limited_Interface); |
| pragma Inline (Set_Is_Limited_Record); |
| pragma Inline (Set_Is_Local_Anonymous_Access); |
| pragma Inline (Set_Is_Loop_Parameter); |
| pragma Inline (Set_Is_Machine_Code_Subprogram); |
| pragma Inline (Set_Is_Non_Static_Subtype); |
| pragma Inline (Set_Is_Null_Init_Proc); |
| pragma Inline (Set_Is_Obsolescent); |
| pragma Inline (Set_Is_Only_Out_Parameter); |
| pragma Inline (Set_Is_Package_Body_Entity); |
| pragma Inline (Set_Is_Packed); |
| pragma Inline (Set_Is_Packed_Array_Impl_Type); |
| pragma Inline (Set_Is_Param_Block_Component_Type); |
| pragma Inline (Set_Is_Partial_Invariant_Procedure); |
| pragma Inline (Set_Is_Potentially_Use_Visible); |
| pragma Inline (Set_Is_Predicate_Function); |
| pragma Inline (Set_Is_Predicate_Function_M); |
| pragma Inline (Set_Is_Preelaborated); |
| pragma Inline (Set_Is_Primitive); |
| pragma Inline (Set_Is_Primitive_Wrapper); |
| pragma Inline (Set_Is_Private_Composite); |
| pragma Inline (Set_Is_Private_Descendant); |
| pragma Inline (Set_Is_Private_Primitive); |
| pragma Inline (Set_Is_Public); |
| pragma Inline (Set_Is_Pure); |
| pragma Inline (Set_Is_Pure_Unit_Access_Type); |
| pragma Inline (Set_Is_RACW_Stub_Type); |
| pragma Inline (Set_Is_Raised); |
| pragma Inline (Set_Is_Remote_Call_Interface); |
| pragma Inline (Set_Is_Remote_Types); |
| pragma Inline (Set_Is_Renaming_Of_Object); |
| pragma Inline (Set_Is_Return_Object); |
| pragma Inline (Set_Is_Safe_To_Reevaluate); |
| pragma Inline (Set_Is_Shared_Passive); |
| pragma Inline (Set_Is_Static_Type); |
| pragma Inline (Set_Is_Statically_Allocated); |
| pragma Inline (Set_Is_Tag); |
| pragma Inline (Set_Is_Tagged_Type); |
| pragma Inline (Set_Is_Thunk); |
| pragma Inline (Set_Is_Trivial_Subprogram); |
| pragma Inline (Set_Is_True_Constant); |
| pragma Inline (Set_Is_Unchecked_Union); |
| pragma Inline (Set_Is_Underlying_Full_View); |
| pragma Inline (Set_Is_Underlying_Record_View); |
| pragma Inline (Set_Is_Unimplemented); |
| pragma Inline (Set_Is_Unsigned_Type); |
| pragma Inline (Set_Is_Uplevel_Referenced_Entity); |
| pragma Inline (Set_Is_Valued_Procedure); |
| pragma Inline (Set_Is_Visible_Formal); |
| pragma Inline (Set_Is_Visible_Lib_Unit); |
| pragma Inline (Set_Is_Volatile); |
| pragma Inline (Set_Is_Volatile_Full_Access); |
| pragma Inline (Set_Itype_Printed); |
| pragma Inline (Set_Kill_Elaboration_Checks); |
| pragma Inline (Set_Kill_Range_Checks); |
| pragma Inline (Set_Known_To_Have_Preelab_Init); |
| pragma Inline (Set_Last_Aggregate_Assignment); |
| pragma Inline (Set_Last_Assignment); |
| pragma Inline (Set_Last_Entity); |
| pragma Inline (Set_Limited_View); |
| pragma Inline (Set_Linker_Section_Pragma); |
| pragma Inline (Set_Lit_Indexes); |
| pragma Inline (Set_Lit_Strings); |
| pragma Inline (Set_Low_Bound_Tested); |
| pragma Inline (Set_Machine_Radix_10); |
| pragma Inline (Set_Master_Id); |
| pragma Inline (Set_Materialize_Entity); |
| pragma Inline (Set_May_Inherit_Delayed_Rep_Aspects); |
| pragma Inline (Set_Mechanism); |
| pragma Inline (Set_Modulus); |
| pragma Inline (Set_Must_Be_On_Byte_Boundary); |
| pragma Inline (Set_Must_Have_Preelab_Init); |
| pragma Inline (Set_Needs_Activation_Record); |
| pragma Inline (Set_Needs_Debug_Info); |
| pragma Inline (Set_Needs_No_Actuals); |
| pragma Inline (Set_Never_Set_In_Source); |
| pragma Inline (Set_Next_Inlined_Subprogram); |
| pragma Inline (Set_No_Dynamic_Predicate_On_Actual); |
| pragma Inline (Set_No_Pool_Assigned); |
| pragma Inline (Set_No_Predicate_On_Actual); |
| pragma Inline (Set_No_Reordering); |
| pragma Inline (Set_No_Return); |
| pragma Inline (Set_No_Strict_Aliasing); |
| pragma Inline (Set_No_Tagged_Streams_Pragma); |
| pragma Inline (Set_Non_Binary_Modulus); |
| pragma Inline (Set_Non_Limited_View); |
| pragma Inline (Set_Nonzero_Is_True); |
| pragma Inline (Set_Normalized_First_Bit); |
| pragma Inline (Set_Normalized_Position); |
| pragma Inline (Set_Normalized_Position_Max); |
| pragma Inline (Set_OK_To_Rename); |
| pragma Inline (Set_Optimize_Alignment_Space); |
| pragma Inline (Set_Optimize_Alignment_Time); |
| pragma Inline (Set_Original_Access_Type); |
| pragma Inline (Set_Original_Array_Type); |
| pragma Inline (Set_Original_Protected_Subprogram); |
| pragma Inline (Set_Original_Record_Component); |
| pragma Inline (Set_Overlays_Constant); |
| pragma Inline (Set_Overridden_Operation); |
| pragma Inline (Set_Package_Instantiation); |
| pragma Inline (Set_Packed_Array_Impl_Type); |
| pragma Inline (Set_Parent_Subtype); |
| pragma Inline (Set_Part_Of_Constituents); |
| pragma Inline (Set_Part_Of_References); |
| pragma Inline (Set_Partial_View_Has_Unknown_Discr); |
| pragma Inline (Set_Pending_Access_Types); |
| pragma Inline (Set_Postconditions_Proc); |
| pragma Inline (Set_Predicated_Parent); |
| pragma Inline (Set_Predicates_Ignored); |
| pragma Inline (Set_Prev_Entity); |
| pragma Inline (Set_Prival); |
| pragma Inline (Set_Prival_Link); |
| pragma Inline (Set_Private_Dependents); |
| pragma Inline (Set_Protected_Body_Subprogram); |
| pragma Inline (Set_Protected_Formal); |
| pragma Inline (Set_Protected_Subprogram); |
| pragma Inline (Set_Protection_Object); |
| pragma Inline (Set_Reachable); |
| pragma Inline (Set_Receiving_Entry); |
| pragma Inline (Set_Referenced); |
| pragma Inline (Set_Referenced_As_LHS); |
| pragma Inline (Set_Referenced_As_Out_Parameter); |
| pragma Inline (Set_Refinement_Constituents); |
| pragma Inline (Set_Register_Exception_Call); |
| pragma Inline (Set_Related_Array_Object); |
| pragma Inline (Set_Related_Expression); |
| pragma Inline (Set_Related_Instance); |
| pragma Inline (Set_Related_Type); |
| pragma Inline (Set_Relative_Deadline_Variable); |
| pragma Inline (Set_Renamed_Entity); |
| pragma Inline (Set_Renamed_In_Spec); |
| pragma Inline (Set_Renamed_Object); |
| pragma Inline (Set_Renaming_Map); |
| pragma Inline (Set_Requires_Overriding); |
| pragma Inline (Set_Return_Applies_To); |
| pragma Inline (Set_Return_Present); |
| pragma Inline (Set_Returns_By_Ref); |
| pragma Inline (Set_Reverse_Bit_Order); |
| pragma Inline (Set_Reverse_Storage_Order); |
| pragma Inline (Set_Rewritten_For_C); |
| pragma Inline (Set_RM_Size); |
| pragma Inline (Set_Scalar_Range); |
| pragma Inline (Set_Scale_Value); |
| pragma Inline (Set_Scope_Depth_Value); |
| pragma Inline (Set_Sec_Stack_Needed_For_Return); |
| pragma Inline (Set_Shared_Var_Procs_Instance); |
| pragma Inline (Set_Size_Check_Code); |
| pragma Inline (Set_Size_Depends_On_Discriminant); |
| pragma Inline (Set_Size_Known_At_Compile_Time); |
| pragma Inline (Set_Small_Value); |
| pragma Inline (Set_SPARK_Aux_Pragma); |
| pragma Inline (Set_SPARK_Aux_Pragma_Inherited); |
| pragma Inline (Set_SPARK_Pragma); |
| pragma Inline (Set_SPARK_Pragma_Inherited); |
| pragma Inline (Set_Spec_Entity); |
| pragma Inline (Set_SSO_Set_High_By_Default); |
| pragma Inline (Set_SSO_Set_Low_By_Default); |
| pragma Inline (Set_Static_Discrete_Predicate); |
| pragma Inline (Set_Static_Elaboration_Desired); |
| pragma Inline (Set_Static_Initialization); |
| pragma Inline (Set_Static_Real_Or_String_Predicate); |
| pragma Inline (Set_Status_Flag_Or_Transient_Decl); |
| pragma Inline (Set_Storage_Size_Variable); |
| pragma Inline (Set_Stored_Constraint); |
| pragma Inline (Set_Stores_Attribute_Old_Prefix); |
| pragma Inline (Set_Strict_Alignment); |
| pragma Inline (Set_String_Literal_Length); |
| pragma Inline (Set_String_Literal_Low_Bound); |
| pragma Inline (Set_Subprograms_For_Type); |
| pragma Inline (Set_Subps_Index); |
| pragma Inline (Set_Suppress_Elaboration_Warnings); |
| pragma Inline (Set_Suppress_Initialization); |
| pragma Inline (Set_Suppress_Style_Checks); |
| pragma Inline (Set_Suppress_Value_Tracking_On_Call); |
| pragma Inline (Set_Task_Body_Procedure); |
| pragma Inline (Set_Thunk_Entity); |
| pragma Inline (Set_Treat_As_Volatile); |
| pragma Inline (Set_Underlying_Full_View); |
| pragma Inline (Set_Underlying_Record_View); |
| pragma Inline (Set_Universal_Aliasing); |
| pragma Inline (Set_Unset_Reference); |
| pragma Inline (Set_Used_As_Generic_Actual); |
| pragma Inline (Set_Uses_Lock_Free); |
| pragma Inline (Set_Uses_Sec_Stack); |
| pragma Inline (Set_Validated_Object); |
| pragma Inline (Set_Warnings_Off); |
| pragma Inline (Set_Warnings_Off_Used); |
| pragma Inline (Set_Warnings_Off_Used_Unmodified); |
| pragma Inline (Set_Warnings_Off_Used_Unreferenced); |
| pragma Inline (Set_Was_Hidden); |
| pragma Inline (Set_Wrapped_Entity); |
| |
| -- END XEINFO INLINES |
| |
| -- The following Inline pragmas are *not* read by xeinfo when building the |
| -- C version of this interface automatically (so the C version will end up |
| -- making out of line calls). The pragma scan in xeinfo will be terminated |
| -- on encountering the END XEINFO INLINES line. We inline things here which |
| -- are small, but not of the canonical attribute access/set format that can |
| -- be handled by xeinfo. |
| |
| pragma Inline (Base_Type); |
| pragma Inline (Is_Base_Type); |
| pragma Inline (Is_Boolean_Type); |
| pragma Inline (Is_Controlled); |
| pragma Inline (Is_Entity_Name); |
| pragma Inline (Is_Package_Or_Generic_Package); |
| pragma Inline (Is_Packed_Array); |
| pragma Inline (Is_String_Type); |
| pragma Inline (Is_Subprogram_Or_Generic_Subprogram); |
| pragma Inline (Is_Volatile); |
| pragma Inline (Is_Wrapper_Package); |
| pragma Inline (Known_RM_Size); |
| pragma Inline (Known_Static_Component_Bit_Offset); |
| pragma Inline (Known_Static_RM_Size); |
| pragma Inline (Scope_Depth); |
| pragma Inline (Scope_Depth_Set); |
| pragma Inline (Unknown_RM_Size); |
| |
| end Einfo; |