[multiple changes]

2011-08-03  Eric Botcazou  <ebotcazou@adacore.com>

	* gnat_ugn.texi: Document -Wstack-usage.
	* gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.

2011-08-03  Thomas Quinot  <quinot@adacore.com>

	* sem_prag.adb Issue an error (not a warning) when a C++ type does not
	have keyword LIMITED.

2011-08-03  Yannick Moy  <moy@adacore.com>

	* alfa.adb, alfa.ads, alfa_test.adb: New files.
	* ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
	(Scan_ALI): do not issue a fatal error if parsing known lines after Xref
	section (does not happen in compiler, only if code directly calls
	Scan_ALI).
	* get_alfa.adb, get_alfa.ads: New files.
	* lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
	needed.
	* lib-xref-alfa.adb: New file.
	* lib-xref.adb, lib-xref.ads
	(Xref_Entry): redefine information needed in cross-references for ALFA.
	Push ALFA treatments in separated local package.
	(Enclosing_Subpragram_Or_Package): treat specially subprogram
	identifiers. Return entity of package body instead of spec. Return
	Empty for a scope with no location.
	(Generate_Reference): adapt to new components for ALFA information.
	Remove the need for D references on definitions.
	(Is_Local_Reference): moved to ALFA local package
	(Output_References): extract subfunction as Extract_Source_Name
	(Output_Local_References): remove procedure, replaced by filtering of
	cross-references in package ALFA and printing in Put_ALFA.
	(Write_Entity_Name): remove procedure
	* lib.adb, lib.ads (Extract_Source_Name): extract here function to
	print exact name of entity as it appears in source file
	(Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
	* put_alfa.adb, put_alfa.ads: New files.
	* xref_lib.adb (Search_Xref): protect read of cross-references against
	reading other sections of the ALI file, in gnatxref
	(Search): protect read of cross-references against reading other
	sections of the ALI file, in gnatfind.
	* gcc-interface/Make-lang.in: Update dependencies.

2011-08-03  Thomas Quinot  <quinot@adacore.com>

	* sem_ch3.adb: Minor reformatting.

2011-08-03  Jose Ruiz  <ruiz@adacore.com>

	* s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
	raising an exception.

2011-08-03  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
	type, always use 1 as the lower bound or string, even if lower bound of
	context is not static, to handle properly null strings in a non-static
	context.

2011-08-03  Bob Duff  <duff@adacore.com>

	* sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
	always legal on the right-hand side of an assignment statement; there
	is always an applicable index constraint in this case. Therefore, the
	check for Pkind = N_Assignment_Statement is now unconditional -- it
	doesn't depend on whether Is_Constrained (Typ).

From-SVN: r177239

1 files changed, 8 insertions, 4 deletions

diff --git a/gcc/ada/lib.ads b/gcc/ada/lib.ads
index fa6fe0c..845b45a 100644
--- a/gcc/ada/lib.ads
+++ b/gcc/ada/lib.ads
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 1992-2010, Free Software Foundation, Inc.         --
+--          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- --
@@ -39,6 +39,9 @@ with Types; use Types;
 
 package Lib is
 
+   type Unit_Ref_Table is array (Pos range <>) of Unit_Number_Type;
+   --  Type to hold list of indirect references to unit number table
+
    type Compiler_State_Type is (Parsing, Analyzing);
    Compiler_State : Compiler_State_Type;
    --  Indicates current state of compilation. This is used to implement the
@@ -551,6 +554,10 @@ package Lib is
    --  extended unit. Note: this routine will not give reliable results if
    --  called after Sprint has been called with -gnatD set.
 
+   function Exact_Source_Name (Loc : Source_Ptr) return String;
+   --  Return the name of an entity at location Loc exactly as written in the
+   --  source.
+
    function Compilation_Switches_Last return Nat;
    --  Return the count of stored compilation switches
 
@@ -816,9 +823,6 @@ private
    --  is in the main source file. This ensures that not found messages and
    --  circular dependency messages reference the original with in this source.
 
-   type Unit_Ref_Table is array (Pos range <>) of Unit_Number_Type;
-   --  Type to hold list of indirect references to unit number table
-
    type Load_Stack_Entry is record
       Unit_Number : Unit_Number_Type;
       With_Node   : Node_Id;