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