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65 lines
1.7 KiB
65 lines
1.7 KiB
4 months ago
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// RUN: %clang_cc1 -fsyntax-only -pedantic -verify %s
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#define for 0 // expected-warning {{keyword is hidden by macro definition}}
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#define final 1
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#define __HAVE_X 0
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#define __cplusplus
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#define _HAVE_X 0
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#define X__Y
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#undef for
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#undef final
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#undef __HAVE_X
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#undef __cplusplus
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#undef _HAVE_X
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#undef X__Y
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// whitelisted definitions
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#define while while
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#define const
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#define static
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#define extern
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#define inline
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#undef while
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#undef const
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#undef static
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#undef extern
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#undef inline
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#define inline __inline
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#undef inline
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#define inline __inline__
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#undef inline
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#define inline inline__ // expected-warning {{keyword is hidden by macro definition}}
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#undef inline
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#define extern __inline // expected-warning {{keyword is hidden by macro definition}}
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#undef extern
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#define extern __extern // expected-warning {{keyword is hidden by macro definition}}
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#undef extern
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#define extern __extern__ // expected-warning {{keyword is hidden by macro definition}}
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#undef extern
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#define inline _inline // expected-warning {{keyword is hidden by macro definition}}
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#undef inline
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#define volatile // expected-warning {{keyword is hidden by macro definition}}
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#undef volatile
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#pragma clang diagnostic warning "-Wreserved-id-macro"
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#define switch if // expected-warning {{keyword is hidden by macro definition}}
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#define final 1
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#define __clusplus // expected-warning {{macro name is a reserved identifier}}
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#define __HAVE_X 0 // expected-warning {{macro name is a reserved identifier}}
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#define _HAVE_X 0 // expected-warning {{macro name is a reserved identifier}}
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#define X__Y
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#undef switch
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#undef final
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#undef __cplusplus // expected-warning {{macro name is a reserved identifier}}
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#undef _HAVE_X // expected-warning {{macro name is a reserved identifier}}
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#undef X__Y
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int x;
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