| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x -triple x86_64-pc-linux-gnu -ffreestanding %s |
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| 2 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x -triple x86_64-pc-linux-gnu -ffreestanding -fwchar-type=short -fno-signed-wchar %s |
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| 3 | // expected-no-diagnostics |
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| 4 | |
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| 5 | #include <stdint.h> |
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| 6 | |
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| 7 | // In theory, the promoted types vary by platform; however, in reality they |
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| 8 | // are quite consistent across all platforms where clang runs. |
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| 9 | |
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| 10 | extern int promoted_wchar; |
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| 11 | extern decltype(+L'a') promoted_wchar; |
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| 12 | |
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| 13 | extern int promoted_char16; |
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| 14 | extern decltype(+u'a') promoted_char16; |
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| 15 | |
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| 16 | extern unsigned promoted_char32; |
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| 17 | extern decltype(+U'a') promoted_char32; |
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| 18 | |
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