29 lines
531 B
C
29 lines
531 B
C
/* Test __has_c_attribute. Test basic properties. */
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/* { dg-do preprocess } */
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/* { dg-options "-std=c2x -pedantic-errors" } */
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#ifdef __has_c_attribute
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/* OK. */
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#else
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#error "__has_c_attribute not defined"
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#endif
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#ifndef __has_c_attribute
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#error "__has_c_attribute not defined"
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#endif
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#if defined __has_c_attribute
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/* OK. */
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#else
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#error "__has_c_attribute not defined"
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#endif
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#if __has_c_attribute(foo)
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#error "foo attribute supported"
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#endif
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#if 0
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#elif __has_c_attribute(foo)
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#error "foo attribute supported"
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#endif
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