19 lines
706 B
C
19 lines
706 B
C
/* PR c/20043 */
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/* { dg-compile } */
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/* { dg-options "-std=gnu99" } */
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typedef union { int *i; long *l; } U
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__attribute__((transparent_union));
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extern void f0 (U); /* { dg-message "note: previous declaration" } */
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extern void f0 (void *); /* { dg-error "conflicting types" } */
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extern void f1 (U); /* { dg-message "note: previous declaration" } */
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extern void f1 (unsigned long); /* { dg-error "conflicting types" } */
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extern void f2 (void *); /* { dg-message "note: previous declaration" } */
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extern void f2 (U); /* { dg-error "conflicting types" } */
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extern void f3 (unsigned long); /* { dg-message "note: previous declaration" } */
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extern void f3 (U); /* { dg-error "conflicting types" } */
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