+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- S E M _ C H 2 --
--- --
--- B o d y --
--- --
--- $Revision: 1.1.16.2 $
--- --
--- Copyright (C) 1992-1999, 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 2, 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 COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
-with Atree; use Atree;
-with Opt; use Opt;
-with Restrict; use Restrict;
-with Sem_Ch8; use Sem_Ch8;
-with Sinfo; use Sinfo;
-with Stand; use Stand;
-
-package body Sem_Ch2 is
-
- -------------------------------
- -- Analyze_Character_Literal --
- -------------------------------
-
- procedure Analyze_Character_Literal (N : Node_Id) is
- begin
-
- -- The type is eventually inherited from the context. If expansion
- -- has already established the proper type, do not modify it.
-
- if No (Etype (N)) then
- Set_Etype (N, Any_Character);
- end if;
-
- Set_Is_Static_Expression (N);
-
- if Comes_From_Source (N)
- and then not In_Character_Range (Char_Literal_Value (N))
- then
- Check_Restriction (No_Wide_Characters, N);
- end if;
- end Analyze_Character_Literal;
-
- ------------------------
- -- Analyze_Identifier --
- ------------------------
-
- procedure Analyze_Identifier (N : Node_Id) is
- begin
- Find_Direct_Name (N);
- end Analyze_Identifier;
-
- -----------------------------
- -- Analyze_Integer_Literal --
- -----------------------------
-
- procedure Analyze_Integer_Literal (N : Node_Id) is
- begin
- Set_Etype (N, Universal_Integer);
- Set_Is_Static_Expression (N);
- end Analyze_Integer_Literal;
-
- --------------------------
- -- Analyze_Real_Literal --
- --------------------------
-
- procedure Analyze_Real_Literal (N : Node_Id) is
- begin
- Set_Etype (N, Universal_Real);
- Set_Is_Static_Expression (N);
- end Analyze_Real_Literal;
-
- ----------------------------
- -- Analyze_String_Literal --
- ----------------------------
-
- procedure Analyze_String_Literal (N : Node_Id) is
- begin
-
- -- The type is eventually inherited from the context. If expansion
- -- has already established the proper type, do not modify it.
-
- if No (Etype (N)) then
- Set_Etype (N, Any_String);
- end if;
-
- -- String literals are static in Ada 95. Note that if the subtype
- -- turns out to be non-static, then the Is_Static_Expression flag
- -- will be reset in Eval_String_Literal.
-
- if Ada_95 then
- Set_Is_Static_Expression (N);
- end if;
-
- if Comes_From_Source (N) and then Has_Wide_Character (N) then
- Check_Restriction (No_Wide_Characters, N);
- end if;
- end Analyze_String_Literal;
-
-end Sem_Ch2;
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