error.c (pedwarn_cxx98): Move va_end call after user of the va_list.

	* error.c (pedwarn_cxx98): Move va_end call after user
	of the va_list.

From-SVN: r186626

gcc/cp/ChangeLog

+2012-04-20  Michael Matz  <matz@suse.de>
+
+	* error.c (pedwarn_cxx98): Move va_end call after user
+	of the va_list.
+
 2012-04-18  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/52422

gcc/cp/error.c

@@ -3352,13 +3352,15 @@ pedwarn_cxx98 (location_t location, int opt, const char *gmsgid, ...)
 {
   diagnostic_info diagnostic;
   va_list ap;
+  bool ret;
 
   va_start (ap, gmsgid);
   diagnostic_set_info (&diagnostic, gmsgid, &ap, location,
 		       (cxx_dialect == cxx98) ? DK_PEDWARN : DK_WARNING);
   diagnostic.option_index = opt;
+  ret = report_diagnostic (&diagnostic);
   va_end (ap);
-  return report_diagnostic (&diagnostic);
+  return ret;
 }
 
 /* Issue a diagnostic that NAME cannot be found in SCOPE.  DECL is what