| 1 | // Setup: |
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| 2 | // RUN: rm -rf %t |
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| 3 | // RUN: mkdir -p %t/usr/include |
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| 4 | // RUN: echo '// empty' > %t/usr/include/sys_header.h |
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| 5 | // RUN: cat %s > %t.h |
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| 6 | // |
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| 7 | // Precompile |
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| 8 | // RUN: %clang_cc1 -isystem %t/usr/include -x objective-c-header -emit-pch -o %t.pch %t.h |
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| 9 | |
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| 10 | // Verify successfully |
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| 11 | // RUN: %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch |
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| 12 | |
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| 13 | // Incompatible lang options ignored |
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| 14 | // RUN: %clang_cc1 -isystem %t/usr/include -x objective-c -fno-builtin -verify-pch %t.pch |
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| 15 | |
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| 16 | // Stale dependency |
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| 17 | // RUN: echo ' ' >> %t.h |
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| 18 | // RUN: not %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch 2> %t.log.2 |
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| 19 | // RUN: FileCheck -check-prefix=CHECK-STALE-DEP %s < %t.log.2 |
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| 20 | // CHECK-STALE-DEP: file '{{.*}}.h' has been modified since the precompiled header '{{.*}}.pch' was built |
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| 21 | |
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| 22 | // Stale dependency in system header |
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| 23 | // RUN: %clang_cc1 -isystem %t/usr/include -x objective-c-header -emit-pch -o %t.pch %t.h |
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| 24 | // RUN: %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch |
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| 25 | // RUN: echo ' ' >> %t/usr/include/sys_header.h |
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| 26 | // RUN: not %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch 2> %t.log.3 |
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| 27 | // RUN: FileCheck -check-prefix=CHECK-STALE-SYS-H %s < %t.log.3 |
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| 28 | // CHECK-STALE-SYS-H: file '{{.*}}sys_header.h' has been modified since the precompiled header '{{.*}}.pch' was built |
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| 29 | |
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| 30 | #include <sys_header.h> |
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| 31 | |
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