19 lines
643 B
C
19 lines
643 B
C
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/* e_15_3.c: #ifdef, #ifndef syntax errors. */
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/* { dg-do preprocess } */
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/* 15.3: Not an identifier. */
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#ifdef "string" /* { dg-error "macro names must be identifiers|argument starts with punctuation| Not an identifier" } */
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#endif
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#ifdef 123 /* { dg-error "macro names must be identifiers|argument starts with a digit| Not an identifier" } */
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#endif
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/* 15.4: Excessive token sequence. */
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#ifdef MACRO Junk /* { dg-error "extra tokens|garbage at end| Excessive token sequence" } */
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#endif
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/* 15.5: No argument. */
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#ifndef /* { dg-error "no macro name given| (N|n)o argument" } */
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#endif
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