1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li class c { 4*67e74705SXin Li virtual void f1(const char* a, ...) 5*67e74705SXin Li __attribute__ (( __format__(__printf__,2,3) )) = 0; f2(const char * a,...)6*67e74705SXin Li virtual void f2(const char* a, ...) 7*67e74705SXin Li __attribute__ (( __format__(__printf__,2,3) )) {} 8*67e74705SXin Li }; 9*67e74705SXin Li 10*67e74705SXin Li template <typename T> class X { 11*67e74705SXin Li template <typename S> void X<S>::f() __attribute__((locks_excluded())); // expected-error{{nested name specifier 'X<S>::' for declaration does not refer into a class, class template or class template partial specialization}} \ 12*67e74705SXin Li // expected-warning{{attribute locks_excluded ignored, because it is not attached to a declaration}} 13*67e74705SXin Li }; 14*67e74705SXin Li 15*67e74705SXin Li namespace PR17666 { 16*67e74705SXin Li const int A = 1; 17*67e74705SXin Li typedef int __attribute__((__aligned__(A))) T1; 18*67e74705SXin Li int check1[__alignof__(T1) == 1 ? 1 : -1]; 19*67e74705SXin Li 20*67e74705SXin Li typedef int __attribute__((aligned(int(1)))) T1; 21*67e74705SXin Li typedef int __attribute__((aligned(int))) T2; // expected-error {{expected '(' for function-style cast}} 22*67e74705SXin Li } 23*67e74705SXin Li 24*67e74705SXin Li __attribute((typename)) int x; // expected-warning {{unknown attribute 'typename' ignored}} 25