| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- E X P _ P R A G -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2014, 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_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 (Spec_Or_Body : Node_Id); |
| -- Generate a runtime check needed to verify the assumption of introduced |
| -- by pragma Initial_Condition. Spec_Or_Body denotes the spec or body of |
| -- the package where the pragma appears. The check is inserted according |
| -- to the following precedence rules: |
| -- 1) If the package has a body with a statement sequence, the check is |
| -- inserted at the end of the statments. |
| -- 2) If the package has a body, the check is inserted at the end of the |
| -- body declarations. |
| -- 3) The check is inserted at the end of the visible declarations. |
| |
| end Exp_Prag; |
