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20 lines
555 B
20 lines
555 B
4 months ago
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// RUN: %clang_cc1 %s -Eonly -verify -Wno-all -Wmacro-redefined -DCLI_MACRO=1 -DWMACRO_REDEFINED
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// RUN: %clang_cc1 %s -Eonly -verify -Wno-all -Wno-macro-redefined -DCLI_MACRO=1
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#ifndef WMACRO_REDEFINED
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// expected-no-diagnostics
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#endif
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#ifdef WMACRO_REDEFINED
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// expected-note@1 {{previous definition is here}}
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// expected-warning@+2 {{macro redefined}}
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#endif
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#define CLI_MACRO
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#ifdef WMACRO_REDEFINED
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// expected-note@+3 {{previous definition is here}}
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// expected-warning@+3 {{macro redefined}}
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#endif
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#define REGULAR_MACRO
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#define REGULAR_MACRO 1
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