1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li // expected-no-diagnostics 3*67e74705SXin Li template <typename T> 4*67e74705SXin Li struct A { 5*67e74705SXin Li char a __attribute__((aligned(16))); 6*67e74705SXin Li 7*67e74705SXin Li struct B { 8*67e74705SXin Li typedef T __attribute__((aligned(16))) i16; 9*67e74705SXin Li i16 x; 10*67e74705SXin Li }; 11*67e74705SXin Li }; 12*67e74705SXin Li int a[sizeof(A<int>) == 16 ? 1 : -1]; 13*67e74705SXin Li int a2[sizeof(A<int>::B) == 16 ? 1 : -1]; 14*67e74705SXin Li 15*67e74705SXin Li // rdar://problem/8243419 16*67e74705SXin Li namespace test1 { 17*67e74705SXin Li template <typename T> struct A { 18*67e74705SXin Li int a; 19*67e74705SXin Li T b[0]; 20*67e74705SXin Li } __attribute__((packed)); 21*67e74705SXin Li 22*67e74705SXin Li typedef A<unsigned long> type; 23*67e74705SXin Li 24*67e74705SXin Li int test0[sizeof(type) == 4 ? 1 : -1]; 25*67e74705SXin Li int test1[__builtin_offsetof(type, a) == 0 ? 1 : -1]; 26*67e74705SXin Li int test2[__builtin_offsetof(type, b) == 4 ? 1 : -1]; 27*67e74705SXin Li } 28*67e74705SXin Li 29*67e74705SXin Li namespace test2 { 30*67e74705SXin Li template <class type> 31*67e74705SXin Li struct fastscriptmember { 32*67e74705SXin Li type Member __attribute__ ((packed)); 33*67e74705SXin Li char x; 34*67e74705SXin Li }; 35*67e74705SXin Li int test0[sizeof(fastscriptmember<int>) == 5 ? 1 : -1]; 36*67e74705SXin Li } 37