Wstrict-aliasing-1.C « warn « g++.dg « testsuite « gcc - cbb-gcc-4.6.4 - compiler building blocks: cbb-gcc-4.6.4: including full support for the midipix targets

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/* { dg-do compile } */
/* { dg-options "-Wstrict-aliasing=2 -O2" } */

double x;
int *foo(void)
{
  return (int *)&x; /* { dg-warning "strict-aliasing" } */
}