Fixed stabs cplus_specific issue

2010-07-28  Sami Wagiaalla  <swagiaal@redhat.com>

	* symtab.c (symbol_get_demangled_name): Remove assertion and
	return NULL when language_specific.cplus_specific is not initialized.
	* stabsread.c (define_symbol): Set the name before calling 
	cp_scan_for_anonymous_namespaces.
	
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index b62156c..7a68d7a 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -712,7 +712,6 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
 	  memcpy (name, string, p - string);
 	  name[p - string] = '\0';
 	  new_name = cp_canonicalize_string (name);
-	  cp_scan_for_anonymous_namespaces (sym);
 	}
       if (new_name != NULL)
 	{
@@ -721,6 +720,10 @@ define_symbol (CORE_ADDR valu, char *string, int desc, int type,
 	}
       else
 	SYMBOL_SET_NAMES (sym, string, p - string, 1, objfile);
+
+      if (SYMBOL_LANGUAGE (sym) == language_cplus)
+	cp_scan_for_anonymous_namespaces (sym);
+
     }
   p++;
 
diff --git a/gdb/symtab.c b/gdb/symtab.c
index ec0e809..822c89c 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -381,10 +381,10 @@ char *
 symbol_get_demangled_name (const struct general_symbol_info *gsymbol)
 {
   if (gsymbol->language == language_cplus)
-    {
-      gdb_assert (gsymbol->language_specific.cplus_specific != NULL);
+    if (gsymbol->language_specific.cplus_specific != NULL)
       return gsymbol->language_specific.cplus_specific->demangled_name;
-    }
+    else
+      return NULL;
   else
     return gsymbol->language_specific.mangled_lang.demangled_name;
 }