[multiple changes]

2004-04-21  Pascal Obry  <obry@gnat.com>

	* adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
	passed to spawnvp() to properly handle program pathname with spaces on
	Win32.

2004-04-21  Emmanuel Briot  <briot@act-europe.fr>

	* g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
	(Allocate, Deallocate, Free_Physically): Make sure the tasks are
	unlocked in case of exceptions.

2004-04-21  Joel Brobecker  <brobecker@gnat.com>

	* gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
	This function does not exist anymore.

2004-04-21  Thomas Quinot  <quinot@act-europe.fr>

	* gnatbind.adb, gnatlink.adb: Update name of imported C symbol.

	* link.c: Move variables to the __gnat name space.

	* Makefile.in: list link.o explicitly when needed.

	* mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.

2004-04-21  Javier Miranda  <miranda@gnat.com>

	* einfo.adb (Original_Access_Type): New subprogram
	(Set_Original_Access_Type): New subprogram
	(Write_Field21_Name): Write the name of the new field

	* einfo.ads (Original_Access_Type): New field present in access to
	subprogram types.
	Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
	E_Anonymous_Access_Protected_Subprogram_Type.

	* lib-xref.adb (Output_One_Ref): Give support to anonymous access to
	subprogram types.

	* lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
	to anonymous access to subprogram types.

	* sem_attr.adb (Resolve_Attribute): Give support to anonymous access
	to subprogram types.

	* sem_ch3.adb (Access_Definition): Complete decoration of entities
	corresponding to anonymous access to subprogram types.
	(Analyze_Component_Declaration): Add new actual to the call to
	subprogram replace_anonymous_access_to_protected_subprogram.
	(Array_Type_Declaration): Add new actual to the call to subprogram
	replace_anonymous_access_to_protected_subprogram.
	(Process_Discriminants): Add new actual to the call to subprogram
	replace_anonymous_access_to_protected_subprogram.
	(Replace_Anonymous_Access_To_Protected_Subprogram): New formal.

	* sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
	formal.

	* sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
	access to subprogram types.

	* sem_util.adb (Has_Declarations): Addition of package_specification
	nodes.

2004-04-21  Ed Schonberg  <schonberg@gnat.com>

	* sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
	inlined flags to renamed entity only if in current unit.

2004-04-21  Thomas Quinot  <quinot@act-europe.fr>

	* s-parint.ads: Add DSA implementation marker.

	* rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
	value of System.Partition_Interface.DSA_Implementation to determine
	what version of the distributed systems annex is available (no
	implementation, GLADE, or PolyORB).

2004-04-21  Joel Brobecker  <brobecker@gnat.com>

	* targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.

2004-04-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

	* utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
	with new type if alias sets differ.
	Fixes ACATS c41103b.

2004-04-21  Vincent Celier  <celier@gnat.com>

	* prj.ads: Remove FORTRAN as an accepted language: not tested yet.
	Add array Lang_Args for the language specific compiling argument
	switches.

	* gnat_ugn.texi: Explain in more details when a library is rebuilt.

2004-04-21  Sergey Rybin  <rybin@act-europe.fr>

	* gnat_rm.texi: Update the descripton of the Eliminate pragma
	according to the recent changes in the format of the parameters of the
	pragma (replacing Homonym_Number with Source_Location).

From-SVN: r80956

1 files changed, 23 insertions, 40 deletions

diff --git a/gcc/ada/rtsfind.adb b/gcc/ada/rtsfind.adb
index c0249de..f677fab 100644
--- a/gcc/ada/rtsfind.adb
+++ b/gcc/ada/rtsfind.adb
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2003, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2004, 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- --
@@ -786,9 +786,6 @@ package body Rtsfind is
       ---------------
 
       procedure Check_RPC is
-         Body_Name    : Unit_Name_Type;
-         Unum         : Unit_Number_Type;
-
       begin
          --  Bypass this check if debug flag -gnatdR set
 
@@ -799,47 +796,33 @@ package body Rtsfind is
          --  Otherwise we need the check if we are going after one of
          --  the critical entities in System.RPC in stubs mode.
 
+         --  ??? Should we do this for other s-parint/s-polint entities
+         --  too?
+
          if (Distribution_Stub_Mode = Generate_Receiver_Stub_Body
                       or else
                         Distribution_Stub_Mode = Generate_Caller_Stub_Body)
            and then (E = RE_Do_Rpc
-                       or else E = RE_Do_Apc
-                       or else E = RE_Params_Stream_Type
-                       or else E = RE_RPC_Receiver)
+                       or else
+                     E = RE_Do_Apc
+                       or else
+                     E = RE_Params_Stream_Type
+                       or else
+                     E = RE_RPC_Receiver)
          then
-            --  Load body of System.Rpc, and abort if this is the body that is
-            --  provided by GNAT, for which these features are not supported
-            --  on current target. We identify the gnat body by the presence
-            --  of a local entity called Gnat in the first declaration.
-
-            Lib_Unit := Unit (Cunit (U.Unum));
-            Body_Name := Get_Body_Name (Get_Unit_Name (Lib_Unit));
-            Unum :=
-              Load_Unit
-                (Load_Name  => Body_Name,
-                 Required   => False,
-                 Subunit    => False,
-                 Error_Node => Empty,
-                 Renamings  => True);
-
-            if Unum /= No_Unit then
-               declare
-                  Decls : constant List_Id :=
-                            Declarations (Unit (Cunit (Unum)));
-
-               begin
-                  if Present (Decls)
-                    and then Nkind (First (Decls)) = N_Object_Declaration
-                    and then
-                      Chars (Defining_Identifier (First (Decls))) = Name_Gnat
-                  then
-                     Set_Standard_Error;
-                     Write_Str ("distribution feature not supported");
-                     Write_Eol;
-                     raise Unrecoverable_Error;
-                  end if;
-               end;
-            end if;
+            declare
+               DSA_Implementation : constant Entity_Id :=
+                                      RTE (RE_DSA_Implementation);
+            begin
+               if Chars (Entity (Expression
+                                  (Parent (DSA_Implementation)))) = Name_No_DSA
+               then
+                  Set_Standard_Error;
+                  Write_Str ("distribution feature not supported");
+                  Write_Eol;
+                  raise Unrecoverable_Error;
+               end if;
+            end;
          end if;
       end Check_RPC;