1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c1x %s 2 3 _Alignas(3) int align_illegal; //expected-error {{requested alignment is not a power of 2}} 4 _Alignas(int) char align_big; 5 _Alignas(1) int align_small; // FIXME: this should be rejected 6 _Alignas(1) unsigned _Alignas(8) int _Alignas(1) align_multiple; 7 8 struct align_member { 9 _Alignas(8) int member; 10 }; 11 12 typedef _Alignas(8) char align_typedef; // FIXME: this should be rejected 13 14 _Static_assert(__alignof(align_big) == __alignof(int), "k's alignment is wrong"); 15 _Static_assert(__alignof(align_small) == 1, "j's alignment is wrong"); 16 _Static_assert(__alignof(align_multiple) == 8, "l's alignment is wrong"); 17 _Static_assert(__alignof(struct align_member) == 8, "quuux's alignment is wrong"); 18 _Static_assert(sizeof(struct align_member) == 8, "quuux's size is wrong"); 19 _Static_assert(__alignof(align_typedef) == 8, "typedef's alignment is wrong"); 20
