misc.c (gnat_printable_name): Always return a copy in GC memory.

	* gcc-interface/misc.c (gnat_printable_name): Always return a copy
	in GC memory.

From-SVN: r141638

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 6730093..5e9f8b7 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,5 +1,10 @@
 2008-11-06  Eric Botcazou  <ebotcazou@adacore.com>
 
+       * gcc-interface/misc.c (gnat_printable_name): Always return a copy
+       in GC memory.
+
+2008-11-06  Eric Botcazou  <ebotcazou@adacore.com>
+
        PR ada/19419
        * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>:
        Generate a call to memmove for an assignment between overlapping

diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c
index 7c7dc02..3026e90 100644 (file)
--- a/gcc/ada/gcc-interface/misc.c
+++ b/gcc/ada/gcc-interface/misc.c
@@ -603,10 +603,10 @@ gnat_printable_name (tree decl, int verbosity)
   if (verbosity == 2)
     {
       Set_Identifier_Casing (ada_name, (char *) DECL_SOURCE_FILE (decl));
-      ada_name = Name_Buffer;
+      return ggc_strdup (Name_Buffer);
     }
-
-  return (const char *) ada_name;
+  else
+    return ada_name;
 }
 
 /* Expands GNAT-specific GCC tree nodes.  The only ones we support