Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/alias-9.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
/* { 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" } */ }