1// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s 2 3int x __attribute__((aligned(3))); // expected-error {{requested alignment is not a power of 2}} 4 5// PR3254 6short g0[3] __attribute__((aligned)); 7short g0_chk[__alignof__(g0) == 16 ? 1 : -1]; 8 9// <rdar://problem/6840045> 10typedef char ueber_aligned_char __attribute__((aligned(8))); 11 12struct struct_with_ueber_char { 13 ueber_aligned_char c; 14}; 15 16char a = 0; 17 18char a0[__alignof__(ueber_aligned_char) == 8? 1 : -1] = { 0 }; 19char a1[__alignof__(struct struct_with_ueber_char) == 8? 1 : -1] = { 0 }; 20char a2[__alignof__(a) == 1? : -1] = { 0 }; 21char a3[sizeof(a) == 1? : -1] = { 0 }; 22 23// rdar://problem/8335865 24int b __attribute__((aligned(2))); 25char b1[__alignof__(b) == 2 ?: -1] = {0}; 26 27struct C { int member __attribute__((aligned(2))); } c; 28char c1[__alignof__(c) == 4 ?: -1] = {0}; 29char c2[__alignof__(c.member) == 4 ?: -1] = {0}; 30 31struct D { int member __attribute__((aligned(2))) __attribute__((packed)); } d; 32char d1[__alignof__(d) == 2 ?: -1] = {0}; 33char d2[__alignof__(d.member) == 2 ?: -1] = {0}; 34 35struct E { int member __attribute__((aligned(2))); } __attribute__((packed)); 36struct E e; 37char e1[__alignof__(e) == 2 ?: -1] = {0}; 38char e2[__alignof__(e.member) == 2 ?: -1] = {0}; 39