8sa1-gcc/gcc/ada/sem_ch2.adb
Arnaud Charlet ad05f2e9b8 [multiple changes]
2011-08-04  Yannick Moy  <moy@adacore.com>

	* alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
	duplicate of Defining_Entity
	(Get_Unique_Entity_For_Decl): rename function into
	Unique_Defining_Entity
	* einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
	(Formal_Proof_On): remove synthesized flag
	* cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
	sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
	sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
	* sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
	Annotate (Formal_Proof)

2011-08-04  Emmanuel Briot  <briot@adacore.com>

	* prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
	source files with non-standard naming schemes, in imported projects

From-SVN: r177353
2011-08-04 12:03:49 +02:00

127 lines
4.6 KiB
Ada

------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S E M _ C H 2 --
-- --
-- B o d y --
-- --
-- Copyright (C) 1992-2011, 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. --
-- --
------------------------------------------------------------------------------
with Atree; use Atree;
with Errout; use Errout;
with Namet; use Namet;
with Opt; use Opt;
with Restrict; use Restrict;
with Rident; use Rident;
with Sem_Ch8; use Sem_Ch8;
with Sinfo; use Sinfo;
with Stand; use Stand;
with Uintp; use Uintp;
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 (UI_To_CC (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
-- Ignore call if prior errors, and identifier has no name, since
-- this is the result of some kind of previous error generating a
-- junk identifier.
if Chars (N) in Error_Name_Or_No_Name
and then Total_Errors_Detected /= 0
then
return;
else
Find_Direct_Name (N);
end if;
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_Version >= 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;