| 1 | // RUN: %clang_cc1 %s -include %s |
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| 2 | // RUN: %clang_cc1 %s -emit-pch -o %t.pch |
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| 3 | // RUN: %clang_cc1 %s -include-pch %t.pch |
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| 4 | |
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| 5 | // rdar://12239321 Make sure we don't emit a bogus |
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| 6 | // error: field designator 'e' does not refer to a non-static data member |
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| 7 | |
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| 8 | #ifndef HEADER |
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| 9 | #define HEADER |
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| 10 | //===----------------------------------------------------------------------===// |
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| 11 | |
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| 12 | struct U { |
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| 13 | union { |
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| 14 | struct { |
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| 15 | int e; |
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| 16 | int f; |
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| 17 | }; |
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| 18 | |
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| 19 | int a; |
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| 20 | }; |
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| 21 | }; |
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| 22 | |
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| 23 | //===----------------------------------------------------------------------===// |
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| 24 | #else |
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| 25 | #if !defined(HEADER) |
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| 26 | # error Header inclusion order messed up |
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| 27 | #endif |
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| 28 | //===----------------------------------------------------------------------===// |
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| 29 | |
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| 30 | void bar() { |
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| 31 | static const struct U plan = { .e = 1 }; |
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| 32 | } |
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| 33 | |
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| 34 | //===----------------------------------------------------------------------===// |
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| 35 | #endif |
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| 36 | |
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