| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- E X P _ P R A G -- |
| -- -- |
| -- 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. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- Expand routines for pragmas |
| |
| with Types; use Types; |
| |
| package Exp_Prag is |
| |
| procedure Expand_N_Pragma (N : Node_Id); |
| |
| procedure Expand_Pragma_Contract_Cases |
| (CCs : Node_Id; |
| Subp_Id : Entity_Id; |
| Decls : List_Id; |
| Stmts : in out List_Id); |
| -- Given pragma Contract_Cases CCs, create the circuitry needed to evaluate |
| -- case guards and trigger consequence expressions. Subp_Id is the related |
| -- subprogram for which the pragma applies. Decls are the declarations of |
| -- Subp_Id's body. All generated code is added to list Stmts. If Stmts is |
| -- No_List on entry, a new list is created. |
| |
| procedure Expand_Pragma_Initial_Condition |
| (Pack_Id : Entity_Id; |
| N : Node_Id); |
| -- Verify the run-time semantics of pragma Initial_Condition when it |
| -- applies to package Pack_Id. N denotes the related package spec or |
| -- body. |
| |
| procedure Expand_Pragma_Subprogram_Variant |
| (Prag : Node_Id; |
| Subp_Id : Entity_Id; |
| Body_Decls : List_Id); |
| -- Given pragma Subprogram_Variant Prag, create the circuitry needed |
| -- to evaluate variant expressions at the subprogram entry and at the |
| -- recursive call. Subp_Id is the related subprogram for which the pragma |
| -- applies and Body_Decls are its body declarations. On exit, the argument |
| -- of Prag is replaced with a reference to procedure with checks for the |
| -- variant expressions. |
| |
| end Exp_Prag; |
