forked from OSchip/llvm-project
21 lines
899 B
C
21 lines
899 B
C
// Test that the driver correctly combines its own diagnostics with CC1's in the
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// serialized diagnostics. To test this, we need to trigger diagnostics from
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// both processes, so we compile code that has a warning (with an associated
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// note) and then force the driver to crash. We compile stdin so that the crash
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// doesn't litter the user's system with preprocessed output.
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// RUN: rm -f %t
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// RUN: %clang -Wx-unknown-warning -Wall -fsyntax-only --serialize-diagnostics %t.diag %s
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// RUN: c-index-test -read-diagnostics %t.diag 2>&1 | FileCheck %s
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// CHECK: warning: unknown warning option '-Wx-unknown-warning' [-Wunknown-warning-option] []
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// CHECK: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
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// CHECK: note: initialize the variable 'voodoo' to silence this warning []
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// CHECK: Number of diagnostics: 2
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void foo() {
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int voodoo;
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voodoo = voodoo + 1;
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}
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