| 1 | /* |
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| 2 | RUN: %clang_cc1 -E -ftrigraphs %s | grep bar |
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| 3 | RUN: %clang_cc1 -E -ftrigraphs %s | grep foo |
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| 4 | RUN: %clang_cc1 -E -ftrigraphs %s | not grep qux |
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| 5 | RUN: %clang_cc1 -E -ftrigraphs %s | not grep xyz |
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| 6 | RUN: %clang_cc1 -fsyntax-only -ftrigraphs -verify %s |
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| 7 | */ |
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| 8 | |
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| 9 | // This is a simple comment, /*/ does not end a comment, the trailing */ does. |
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| 10 | int i = /*/ */ 1; |
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| 11 | |
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| 12 | /* qux |
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| 13 | |
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| 14 | next comment ends with normal escaped newline: |
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| 15 | */ |
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| 16 | |
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| 17 | /* expected-warning {{escaped newline}} expected-warning {{backslash and newline}} *\ |
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| 18 | / |
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| 19 | |
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| 20 | int bar /* expected-error {{expected ';' after top level declarator}} */ |
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| 21 | |
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| 22 | /* xyz |
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| 23 | |
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| 24 | next comment ends with a trigraph escaped newline: */ |
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| 25 | |
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| 26 | /* expected-warning {{escaped newline between}} expected-warning {{backslash and newline separated by space}} expected-warning {{trigraph ends block comment}} *??/ |
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| 27 | / |
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| 28 | |
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| 29 | foo |
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| 30 | |
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| 31 | |
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| 32 | // rdar://6060752 - We should not get warnings about trigraphs in comments: |
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| 33 | // '????' |
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| 34 | /* ???? */ |
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| 35 | |
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