1f4a2713aSLionel Sambuc // RUN: %clang_cc1 -fsyntax-only -verify %s 2f4a2713aSLionel Sambuc 3f4a2713aSLionel Sambuc class c { 4f4a2713aSLionel Sambuc virtual void f1(const char* a, ...) 5f4a2713aSLionel Sambuc __attribute__ (( __format__(__printf__,2,3) )) = 0; f2(const char * a,...)6f4a2713aSLionel Sambuc virtual void f2(const char* a, ...) 7f4a2713aSLionel Sambuc __attribute__ (( __format__(__printf__,2,3) )) {} 8f4a2713aSLionel Sambuc }; 9f4a2713aSLionel Sambuc 10f4a2713aSLionel Sambuc template <typename T> class X { 11f4a2713aSLionel Sambuc 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}} \ 12f4a2713aSLionel Sambuc // expected-warning{{attribute locks_excluded ignored, because it is not attached to a declaration}} 13f4a2713aSLionel Sambuc }; 14f4a2713aSLionel Sambuc 15f4a2713aSLionel Sambuc namespace PR17666 { 16f4a2713aSLionel Sambuc const int A = 1; 17f4a2713aSLionel Sambuc typedef int __attribute__((__aligned__(A))) T1; 18f4a2713aSLionel Sambuc int check1[__alignof__(T1) == 1 ? 1 : -1]; 19f4a2713aSLionel Sambuc 20f4a2713aSLionel Sambuc typedef int __attribute__((aligned(int(1)))) T1; 21f4a2713aSLionel Sambuc typedef int __attribute__((aligned(int))) T2; // expected-error {{expected '(' for function-style cast}} 22f4a2713aSLionel Sambuc } 23*0a6a1f1dSLionel Sambuc 24*0a6a1f1dSLionel Sambuc __attribute((typename)) int x; // expected-warning {{unknown attribute 'typename' ignored}} 25