[multiple changes]

2009-12-01  Thomas Quinot  <quinot@adacore.com>

	* g-sechas.ads (GNAT.Secure_Hashes.H."=" on Context): Make abstract.

2009-12-01  Matthew Gingell  <gingell@adacore.com>

	* adadecode.c: Allow compilation when building the run time in the gnat
	runtime.
	(__gnat_decode): Strip the .nnnn suffix from names of nested functions.

	* gcc-interface/Makefile.in: Ada adadecode to LIBGNAT_SRCS and
	LIBGNAT_OBJS.

2009-12-01  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb (Check_Files): Quote the path names as they may include
	spaces.

2009-12-01  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): If the defining identifier
	has already been declared, it may have been rewritten as a renaming
	declaration.

From-SVN: r154870

gcc/ada/ChangeLog

@@ -1,3 +1,27 @@
+2009-12-01  Thomas Quinot  <quinot@adacore.com>
+
+	* g-sechas.ads (GNAT.Secure_Hashes.H."=" on Context): Make abstract.
+
+2009-12-01  Matthew Gingell  <gingell@adacore.com>
+
+	* adadecode.c: Allow compilation when building the run time in the gnat
+	runtime.
+	(__gnat_decode): Strip the .nnnn suffix from names of nested functions.
+
+	* gcc-interface/Makefile.in: Ada adadecode to LIBGNAT_SRCS and
+	LIBGNAT_OBJS.
+
+2009-12-01  Vincent Celier  <celier@adacore.com>
+
+	* gnatcmd.adb (Check_Files): Quote the path names as they may include
+	spaces.
+
+2009-12-01  Ed Schonberg  <schonberg@adacore.com>
+
+	* sem_ch3.adb (Analyze_Object_Declaration): If the defining identifier
+	has already been declared, it may have been rewritten as a renaming
+	declaration.
+
 2009-12-01  Ed Schonberg  <schonberg@adacore.com>
 
 	* einfo.ads: Clarify use of Is_Private_Primitive.

gcc/ada/adadecode.c

@@ -29,14 +29,26 @@
  *                                                                          *
  ****************************************************************************/
 
-#ifdef IN_GCC
+
+#if defined(IN_RTS)
+#include "tconfig.h"
+#include "tsystem.h"
+#elif defined(IN_GCC)
 #include "config.h"
 #include "system.h"
-#else
+#endif
+
 #include <string.h>
 #include <stdio.h>
 #include <ctype.h>
+
+#include "adaint.h"
+
+#ifndef ISDIGIT
 #define ISDIGIT(c) isdigit(c)
+#endif
+
+#ifndef PARMS
 #define PARMS(ARGS) ARGS
 #endif
 
@@ -237,6 +249,21 @@ __gnat_decode (const char *coded_name, char *ada_name, int verbose)
       }
   }
 
+  /* Check for nested subprogram ending in .nnnn and strip suffix. */
+  {
+    int last = strlen (ada_name) - 1;
+
+    while (ISDIGIT (ada_name[last]) && last > 0)
+      {
+        last--;
+      }
+
+    if (ada_name[last] == '.')
+      {
+        ada_name[last] = (char) 0;
+      }
+  }
+
   /* Change all "__" to ".". */
   {
     int len = strlen (ada_name);

gcc/ada/g-sechas.ads

@@ -133,6 +133,13 @@ package GNAT.Secure_Hashes is
       type Context is private;
       --  The internal processing state of the hashing function
 
+      function "=" (L, R : Context) return Boolean is abstract;
+      --  Context is the internal, implementation defined state of an
+      --  intermediate state in a hash computation, and no specific semantics
+      --  can be expected on equality of context values. Only equality of
+      --  final hash values (as returned by the [Wide_]Digest functions below)
+      --  is meaningful.
+
       Initial_Context : constant Context;
       --  Initial value of a Context object. May be used to reinitialize
       --  a Context value by simple assignment of this value to the object.

gcc/ada/gcc-interface/Makefile.in

@@ -2113,15 +2113,16 @@ endif
 # while GNATRTL_OBJS lists the object files compiled from Ada sources that
 # go into the directory.  The pthreads emulation is built in the threads
 # subdirectory and copied.
-LIBGNAT_SRCS = adaint.c adaint.h argv.c cio.c cstreams.c \
-  errno.c exit.c cal.c ctrl_c.c env.c env.h arit64.c \
-  raise.h raise.c sysdep.c aux-io.c init.c initialize.c seh_init.c \
-  final.c tracebak.c tb-alvms.c tb-alvxw.c tb-gcc.c expect.c mkdir.c \
-  socket.c gsocket.h targext.c $(EXTRA_LIBGNAT_SRCS)
+LIBGNAT_SRCS = adadecode.c adadecode.h adaint.c adaint.h	\
+  argv.c cio.c cstreams.c errno.c exit.c cal.c ctrl_c.c env.c env.h	\
+  arit64.c raise.h raise.c sysdep.c aux-io.c init.c initialize.c	\
+  seh_init.c final.c tracebak.c tb-alvms.c tb-alvxw.c tb-gcc.c		\
+  expect.c mkdir.c socket.c gsocket.h targext.c $(EXTRA_LIBGNAT_SRCS)
 
-LIBGNAT_OBJS = adaint.o argv.o cio.o cstreams.o ctrl_c.o errno.o exit.o env.o \
-  raise.o sysdep.o aux-io.o init.o initialize.o seh_init.o cal.o arit64.o \
-  final.o tracebak.o expect.o mkdir.o socket.o targext.o $(EXTRA_LIBGNAT_OBJS)
+LIBGNAT_OBJS = adadecode.o adaint.o argv.o cio.o cstreams.o ctrl_c.o	\
+  errno.o exit.o env.o raise.o sysdep.o aux-io.o init.o initialize.o	\
+  seh_init.o cal.o arit64.o final.o tracebak.o expect.o mkdir.o		\
+  socket.o targext.o $(EXTRA_LIBGNAT_OBJS)
 
 # NOTE ??? - when the -I option for compiling Ada code is made to work,
 #  the library installation will change and there will be a

gcc/ada/gnatcmd.adb

@@ -575,8 +575,12 @@ procedure GNATCmd is
                                   (Unit.File_Names (Kind).Project, Project)
                        and then not Unit.File_Names (Kind).Locally_Removed
                      then
-                        Get_Name_String
-                          (Unit.File_Names (Kind).Path.Display_Name);
+                        Name_Len := 0;
+                        Add_Char_To_Name_Buffer ('"');
+                        Add_Str_To_Name_Buffer
+                          (Get_Name_String
+                             (Unit.File_Names (Kind).Path.Display_Name));
+                        Add_Char_To_Name_Buffer ('"');
 
                         if FD /= Invalid_FD then
                            Name_Len := Name_Len + 1;

gcc/ada/sem_ch3.adb

@@ -9725,11 +9725,12 @@ package body Sem_Ch3 is
          New_T := Any_Type;
       end if;
 
-      --  If previous full declaration exists, or if a homograph is present,
-      --  let Enter_Name handle it, either with an error, or with the removal
-      --  of an overridden implicit subprogram.
+      --  If previous full declaration or a renaming declaration exists, or if
+      --  a homograph is present, let Enter_Name handle it, either with an
+      --  error or with the removal of an overridden implicit subprogram.
 
       if Ekind (Prev) /= E_Constant
+        or else Nkind (Parent (Prev)) = N_Object_Renaming_Declaration
         or else Present (Expression (Parent (Prev)))
         or else Present (Full_View (Prev))
       then