57 lines
3.1 KiB
Ada
57 lines
3.1 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- E X P _ P R A G --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2015, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- Expand routines for pragmas
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with Types; use Types;
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package Exp_Prag is
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procedure Expand_N_Pragma (N : Node_Id);
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procedure Expand_Pragma_Contract_Cases
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(CCs : Node_Id;
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Subp_Id : Entity_Id;
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Decls : List_Id;
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Stmts : in out List_Id);
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-- Given pragma Contract_Cases CCs, create the circuitry needed to evaluate
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-- case guards and trigger consequence expressions. Subp_Id is the related
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-- subprogram for which the pragma applies. Decls are the declarations of
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-- Subp_Id's body. All generated code is added to list Stmts. If Stmts is
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-- No_List on entry, a new list is created.
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procedure Expand_Pragma_Initial_Condition (Spec_Or_Body : Node_Id);
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-- Generate a runtime check needed to verify the assumption of introduced
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-- by pragma Initial_Condition. Spec_Or_Body denotes the spec or body of
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-- the package where the pragma appears. The check is inserted according
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-- to the following precedence rules:
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-- 1) If the package has a body with a statement sequence, the check is
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-- inserted at the end of the statments.
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-- 2) If the package has a body, the check is inserted at the end of the
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-- body declarations.
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-- 3) The check is inserted at the end of the visible declarations.
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end Exp_Prag;
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