61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
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// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s
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int x __attribute__((aligned(3))); // expected-error {{requested alignment is not a power of 2}}
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int y __attribute__((aligned(1 << 30))); // expected-error {{requested alignment must be 536870912 bytes or smaller}}
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// PR26444
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int y __attribute__((aligned(1 << 29)));
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int y __attribute__((aligned(1 << 28)));
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// PR3254
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short g0[3] __attribute__((aligned));
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short g0_chk[__alignof__(g0) == 16 ? 1 : -1];
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// <rdar://problem/6840045>
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typedef char ueber_aligned_char __attribute__((aligned(8)));
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struct struct_with_ueber_char {
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ueber_aligned_char c;
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};
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char a = 0;
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char a0[__alignof__(ueber_aligned_char) == 8? 1 : -1] = { 0 };
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char a1[__alignof__(struct struct_with_ueber_char) == 8? 1 : -1] = { 0 };
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char a2[__alignof__(a) == 1? : -1] = { 0 };
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char a3[sizeof(a) == 1? : -1] = { 0 };
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typedef long long __attribute__((aligned(1))) underaligned_longlong;
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char a4[__alignof__(underaligned_longlong) == 1 ?: -1] = {0};
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typedef long long __attribute__((aligned(1))) underaligned_complex_longlong;
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char a5[__alignof__(underaligned_complex_longlong) == 1 ?: -1] = {0};
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// rdar://problem/8335865
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int b __attribute__((aligned(2)));
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char b1[__alignof__(b) == 2 ?: -1] = {0};
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struct C { int member __attribute__((aligned(2))); } c;
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char c1[__alignof__(c) == 4 ?: -1] = {0};
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char c2[__alignof__(c.member) == 4 ?: -1] = {0};
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struct D { int member __attribute__((aligned(2))) __attribute__((packed)); } d;
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char d1[__alignof__(d) == 2 ?: -1] = {0};
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char d2[__alignof__(d.member) == 2 ?: -1] = {0};
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struct E { int member __attribute__((aligned(2))); } __attribute__((packed));
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struct E e;
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char e1[__alignof__(e) == 2 ?: -1] = {0};
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char e2[__alignof__(e.member) == 2 ?: -1] = {0};
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typedef char overaligned_char __attribute__((aligned(16)));
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typedef overaligned_char array_with_overaligned_char[11];
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typedef char array_with_align_attr[11] __attribute__((aligned(16)));
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char f0[__alignof__(array_with_overaligned_char) == 16 ? 1 : -1] = { 0 };
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char f1[__alignof__(array_with_align_attr) == 16 ? 1 : -1] = { 0 };
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array_with_overaligned_char F2;
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char f2[__alignof__(F2) == 16 ? 1 : -1] = { 0 };
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array_with_align_attr F3;
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char f3[__alignof__(F3) == 16 ? 1 : -1] = { 0 };
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