Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr39464.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/39464 */ /* { dg-do compile } */ /* { dg-options "-Wall" } */ typedef int T __attribute__((may_alias)); typedef unsigned int U __attribute__((may_alias)); void foo (void *p) { T *a = (int *) p; /* { dg-bogus "initialization from incompatible pointer type" } */ int *b = (T *) p; /* { dg-bogus "initialization from incompatible pointer type" } */ U *c = (unsigned int *) p; /* { dg-bogus "initialization from incompatible pointer type" } */ unsigned int *d = (U *) p; /* { dg-bogus "initialization from incompatible pointer type" } */ (void) a; (void) b; (void) c; (void) d; }