| 1 | // Test reading of PCH without original input files. |
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| 2 | |
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| 3 | // Generate the PCH, removing the original file: |
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| 4 | // RUN: echo 'struct S{char c; int i; }; void foo() {}' > %t.h |
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| 5 | // RUN: echo 'template <typename T> void tf() { T::foo(); }' >> %t.h |
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| 6 | // RUN: %clang_cc1 -x c++ -emit-pch -o %t.h.pch %t.h |
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| 7 | // RUN: rm %t.h |
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| 8 | |
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| 9 | // Check diagnostic with location in original source: |
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| 10 | // RUN: not %clang_cc1 -include-pch %t.h.pch -emit-obj -o %t.o %s 2> %t.stderr |
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| 11 | // RUN: grep 'could not find file' %t.stderr |
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| 12 | |
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| 13 | // Oftentimes on Windows there are open handles, and deletion will fail. |
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| 14 | // REQUIRES: can-remove-opened-file |
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| 15 | |
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| 16 | void qq(S*) {} |
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| 17 | |
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| 18 | #ifdef REDECL |
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| 19 | float foo() {return 0f;} |
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| 20 | #endif |
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| 21 | |
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| 22 | #ifdef INSTANTIATION |
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| 23 | void f() { |
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| 24 | tf<int>(); |
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| 25 | } |
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| 26 | #endif |
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| 27 | |
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