gcc-4.9/gcc/testsuite/g++.dg/warn/Wstrict-aliasing-bogus-signed-unsigned.C


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


int foo () {
  int i;
  unsigned int* pu = reinterpret_cast<unsigned int*> (&i);  /* { dg-bogus "signed vs. unsigned" } */
  *pu = 1000000;
  return i;
}