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