1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 typedef double * __attribute__((align_value(64))) aligned_double; 4 5 void foo(aligned_double x, double * y __attribute__((align_value(32))), 6 double & z __attribute__((align_value(128)))) { }; 7 8 template <typename T, int Q> 9 struct x { 10 typedef T* aligned_int __attribute__((align_value(32+8*Q))); 11 aligned_int V; 12 13 void foo(aligned_int a, T &b __attribute__((align_value(sizeof(T)*4)))); 14 }; 15 16 x<float, 4> y; 17 18 template <typename T, int Q> 19 struct nope { 20 // expected-error@+1 {{requested alignment is not a power of 2}} 21 void foo(T &b __attribute__((align_value(sizeof(T)+1)))); 22 }; 23 24 // expected-note@+1 {{in instantiation of template class 'nope<long double, 4>' requested here}} 25 nope<long double, 4> y2; 26 27
