| 1 | // Test with pch. |
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| 2 | // RUN: %clang_cc1 -emit-pch -DFOO -o %t %S/variables.h |
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| 3 | // RUN: %clang_cc1 -DBAR=int -include-pch %t -fsyntax-only -pedantic %s |
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| 4 | // RUN: %clang_cc1 -DFOO -DBAR=int -include-pch %t %s |
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| 5 | // RUN: not %clang_cc1 -DFOO=blah -DBAR=int -include-pch %t %s 2> %t.err |
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| 6 | // RUN: FileCheck -check-prefix=CHECK-FOO %s < %t.err |
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| 7 | // RUN: not %clang_cc1 -UFOO -include-pch %t %s 2> %t.err |
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| 8 | // RUN: FileCheck -check-prefix=CHECK-NOFOO %s < %t.err |
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| 9 | |
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| 10 | // RUN: not %clang_cc1 -DFOO -undef -include-pch %t %s 2> %t.err |
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| 11 | // RUN: FileCheck -check-prefix=CHECK-UNDEF %s < %t.err |
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| 12 | |
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| 13 | BAR bar = 17; |
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| 14 | |
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| 15 | #ifndef FOO |
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| 16 | # error FOO was not defined |
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| 17 | #endif |
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| 18 | |
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| 19 | #if FOO != 1 |
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| 20 | # error FOO has the wrong definition |
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| 21 | #endif |
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| 22 | |
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| 23 | #ifndef BAR |
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| 24 | # error BAR was not defined |
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| 25 | #endif |
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| 26 | |
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| 27 | // CHECK-FOO: definition of macro 'FOO' differs between the precompiled header ('1') and the command line ('blah') |
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| 28 | // CHECK-NOFOO: macro 'FOO' was defined in the precompiled header but undef'd on the command line |
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| 29 | |
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| 30 | // CHECK-UNDEF: command line contains '-undef' but precompiled header was not built with it |
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| 31 | |
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| 32 | |
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