1// RUN: %clang_cc1 -fsyntax-only -verify %s -Wno-error=non-pod-varargs 2// RUN: %clang_cc1 -fsyntax-only -verify %s -Wno-error=non-pod-varargs -std=c++98 3// RUN: %clang_cc1 -fsyntax-only -verify %s -Wno-error=non-pod-varargs -std=c++11 4 5#if __cplusplus > 199711L 6// expected-no-diagnostics 7#endif 8 9extern char version[]; 10 11@protocol P; 12 13class C { 14public: 15 C(int); 16}; 17 18@interface D 19- (void)g:(int)a, ...; 20@end 21 22void t1(D *d) 23{ 24 C c(10); 25 26 [d g:10, c]; 27#if __cplusplus <= 199711L // C++03 or earlier modes 28 // expected-warning@-2{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} 29#endif 30 [d g:10, version]; 31} 32 33void t2(D *d, id p) 34{ 35 [d g:10, p]; 36} 37 38void t3(D *d, id<P> p) 39{ 40 [d g:10, p]; 41} 42