Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/transparent-union-2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* PR c/20043 */ /* { dg-do compile } */ /* { dg-options "-std=gnu99" } */ typedef union { int *i; long *l; } U __attribute__((transparent_union)); extern void f0 (U); /* { dg-message "note: previous declaration" } */ extern void f0 (void *); /* { dg-error "conflicting types" } */ extern void f1 (U); /* { dg-message "note: previous declaration" } */ extern void f1 (unsigned long); /* { dg-error "conflicting types" } */ extern void f2 (void *); /* { dg-message "note: previous declaration" } */ extern void f2 (U); /* { dg-error "conflicting types" } */ extern void f3 (unsigned long); /* { dg-message "note: previous declaration" } */ extern void f3 (U); /* { dg-error "conflicting types" } */