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13 lines
417 B
13 lines
417 B
// Test this without pch.
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// RUN: %clang_cc1 -Wunused-macros -Dunused=1 -fsyntax-only -verify %s
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// Test with pch.
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// RUN: %clang_cc1 -Wunused-macros -emit-pch -o %t %s
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// RUN: %clang_cc1 -Wunused-macros -Dunused=1 -include-pch %t -fsyntax-only -verify %s
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// expected-no-diagnostics
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// -Dunused=1 is intentionally not set for the pch.
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// There still should be no unused warning for a macro from the command line.
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