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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- E X P _ C H 1 2 --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1997-2011, 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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with Atree; use Atree;
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with Checks; use Checks;
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with Einfo; use Einfo;
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with Exp_Util; use Exp_Util;
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with Nmake; use Nmake;
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with Sinfo; use Sinfo;
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with Snames; use Snames;
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with Stand; use Stand;
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with Tbuild; use Tbuild;
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package body Exp_Ch12 is
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------------------------------------
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-- Expand_N_Generic_Instantiation --
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------------------------------------
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-- If elaboration entity is defined and this is not an outer level entity,
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-- we need to generate a check for it here.
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procedure Expand_N_Generic_Instantiation (N : Node_Id) is
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Loc : constant Source_Ptr := Sloc (N);
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Ent : constant Entity_Id := Entity (Name (N));
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begin
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if Etype (Name (N)) = Any_Type then
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return;
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end if;
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if Present (Elaboration_Entity (Ent))
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and then not Is_Compilation_Unit (Ent)
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and then not Elaboration_Checks_Suppressed (Ent)
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then
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Insert_Action (Instance_Spec (N),
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Make_Raise_Program_Error (Loc,
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Condition =>
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Make_Op_Not (Loc,
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Right_Opnd =>
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Make_Attribute_Reference (Loc,
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Attribute_Name => Name_Elaborated,
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Prefix => New_Occurrence_Of (Ent, Loc))),
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Reason => PE_Access_Before_Elaboration));
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end if;
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end Expand_N_Generic_Instantiation;
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end Exp_Ch12;
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