| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S E M _ C H 4 -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2022, 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. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING3. If not, go to -- |
| -- http://www.gnu.org/licenses for a complete copy of the license. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with Types; use Types; |
| |
| package Sem_Ch4 is |
| procedure Analyze_Aggregate (N : Node_Id); |
| procedure Analyze_Allocator (N : Node_Id); |
| procedure Analyze_Arithmetic_Op (N : Node_Id); |
| procedure Analyze_Call (N : Node_Id); |
| procedure Analyze_Case_Expression (N : Node_Id); |
| procedure Analyze_Comparison_Equality_Op (N : Node_Id); |
| procedure Analyze_Concatenation (N : Node_Id); |
| procedure Analyze_Explicit_Dereference (N : Node_Id); |
| procedure Analyze_Expression_With_Actions (N : Node_Id); |
| procedure Analyze_If_Expression (N : Node_Id); |
| procedure Analyze_Logical_Op (N : Node_Id); |
| procedure Analyze_Membership_Op (N : Node_Id); |
| procedure Analyze_Mod (N : Node_Id); |
| procedure Analyze_Negation (N : Node_Id); |
| procedure Analyze_Null (N : Node_Id); |
| procedure Analyze_Qualified_Expression (N : Node_Id); |
| procedure Analyze_Quantified_Expression (N : Node_Id); |
| procedure Analyze_Range (N : Node_Id); |
| procedure Analyze_Reference (N : Node_Id); |
| procedure Analyze_Selected_Component (N : Node_Id); |
| procedure Analyze_Short_Circuit (N : Node_Id); |
| procedure Analyze_Slice (N : Node_Id); |
| procedure Analyze_Type_Conversion (N : Node_Id); |
| procedure Analyze_Unary_Op (N : Node_Id); |
| procedure Analyze_Unchecked_Expression (N : Node_Id); |
| procedure Analyze_Unchecked_Type_Conversion (N : Node_Id); |
| |
| procedure Ambiguous_Operands (N : Node_Id); |
| -- Give an error for comparison, equality and membership operators with |
| -- ambiguous operands, and list possible interpretations. |
| |
| procedure Analyze_Indexed_Component_Form (N : Node_Id); |
| -- Prior to semantic analysis, an indexed component node can denote any |
| -- of the following syntactic constructs: |
| -- a) An indexed component of an array |
| -- b) A function call |
| -- c) A conversion |
| -- d) A slice |
| -- The resolution of the construct requires some semantic information |
| -- on the prefix and the indexes. |
| |
| procedure Nondispatching_Call_To_Abstract_Operation |
| (N : Node_Id; |
| Abstract_Op : Entity_Id); |
| -- Give an error, or a warning and rewrite N to raise Program_Error because |
| -- it is a nondispatching call to an abstract operation. |
| |
| function Try_Object_Operation |
| (N : Node_Id; |
| CW_Test_Only : Boolean := False; |
| Allow_Extensions : Boolean := False) return Boolean; |
| -- Ada 2005 (AI-252): Support the object.operation notation. If node N is |
| -- a call in this notation, it is transformed into a normal subprogram call |
| -- where the prefix is a parameter, and True is returned. If node N is not |
| -- of this form, it is unchanged, and False is returned. If CW_Test_Only is |
| -- true then N is an N_Selected_Component node which is part of a call to |
| -- an entry or procedure of a tagged concurrent type and this routine is |
| -- invoked to search for class-wide subprograms conflicting with the target |
| -- entity. If Allow_Extensions is True, then a prefixed call of a primitive |
| -- of a non-tagged type is allowed as if Extensions_Allowed returned True. |
| -- This is used to issue better error messages. |
| |
| end Sem_Ch4; |