28 lines
664 B
C
28 lines
664 B
C
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// RUN: %clang_cc1 -Eonly -verify %s
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#if 0
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#if 1
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#endif junk // shouldn't produce diagnostics
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#endif
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#if 0
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#endif junk // expected-warning{{extra tokens at end of #endif directive}}
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#if 1 junk // expected-error{{token is not a valid binary operator in a preprocessor subexpression}}
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#X // shouldn't produce diagnostics (block #if condition not valid, so skipped)
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#else
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#X // expected-error{{invalid preprocessing directive}}
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#endif
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#if 0
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// diagnostics should not be produced until final #endif
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#X
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#include
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#if 1 junk
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#else junk
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#endif junk
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#line -2
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#error
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#warning
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#endif junk // expected-warning{{extra tokens at end of #endif directive}}
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