Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/alias-9.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wstrict-aliasing=2 -O2" } */ int a[2]; double *foo1(void) { return (double *)a; /* { dg-warning "strict-aliasing" } */ } double *foo2(void) { return (double *)&a[0]; /* { dg-warning "strict-aliasing" } */ } _Complex x; int *bar(void) { return (int *)&__imag x; /* { dg-warning "strict-aliasing" } */ }