| 1 | // Test that the driver correctly combines its own diagnostics with CC1's in the |
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| 2 | // serialized diagnostics. To test this, we need to trigger diagnostics from |
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| 3 | // both processes, so we compile code that has a warning (with an associated |
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| 4 | // note) and then force the driver to crash. We compile stdin so that the crash |
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| 5 | // doesn't litter the user's system with preprocessed output. |
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| 6 | |
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| 7 | // RUN: rm -f %t |
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| 8 | // RUN: %clang -Wx-typoed-warning -Wall -fsyntax-only --serialize-diagnostics %t.diag %s |
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| 9 | // RUN: c-index-test -read-diagnostics %t.diag 2>&1 | FileCheck %s |
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| 10 | |
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| 11 | // CHECK: warning: unknown warning option '-Wx-typoed-warning' [-Wunknown-warning-option] [] |
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| 12 | |
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| 13 | // CHECK: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized] |
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| 14 | // CHECK: note: initialize the variable 'voodoo' to silence this warning [] |
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| 15 | // CHECK: Number of diagnostics: 2 |
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| 16 | |
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| 17 | void foo() { |
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| 18 | int voodoo; |
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| 19 | voodoo = voodoo + 1; |
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| 20 | } |
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| 21 | |
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