1// RUN: %clang_cc1 -fsyntax-only -verify %s
2// expected-no-diagnostics
3
4#include <stdarg.h>
5
6@interface NSObject @end
7@interface XX : NSObject @end
8
9@implementation XX
10- (void)encodeValuesOfObjCTypes:(const char *)types, ... {
11   va_list ap;
12   va_start(ap, types);
13   while (*types) ;
14   va_end(ap);
15}
16
17@end
18
19