20 lines
465 B
C
20 lines
465 B
C
/* Test for multiple declarations and composite types. Diagnosis of
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incompatible implicit declaration. */
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/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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/* { dg-do compile } */
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/* { dg-options "-std=c89" } */
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void
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f (void)
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{
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long z(); /* { dg-message "note: previous implicit declaration" } */
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}
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void
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g (void)
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{
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z(); /* { dg-error "incompatible" } */
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labs(1); /* { dg-warning "incompatible" } */
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printf("x"); /* { dg-warning "incompatible" } */
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}
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