1// RUN: %clang_cc1 -x objective-c %s -fsyntax-only -verify
2
3#include <stdarg.h>
4
5void f1(id arg) {
6  NSLog(@"%@", arg); // expected-warning {{implicitly declaring library function 'NSLog' with type 'void (id, ...)'}} \
7  // expected-note {{include the header <Foundation/NSObjCRuntime.h> or explicitly provide a declaration for 'NSLog'}}
8}
9
10void f2(id str, va_list args) {
11  NSLogv(@"%@", args); // expected-warning {{implicitly declaring library function 'NSLogv' with type }} \
12  // expected-note {{include the header <Foundation/NSObjCRuntime.h> or explicitly provide a declaration for 'NSLogv'}}
13}
14