2009-09-01 Diego Novillo <dnovillo@google.com>

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / g++.dg / warn / pr8715.C

/* { dg-do compile } */
/* { dg-options "-Wsign-compare" } */

int foo()
{
  unsigned char b = '1';

  bool x = ~b; /* { dg-warning "promoted ~unsigned is always non-zero" } */

  return 0;
}