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