gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-7.C


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// PR c++/14481
// { dg-options "-Wunused" }

void func()
{
  struct mybitfields {
    unsigned int s_field:8;
  };
  struct mybitfields s;	// { dg-warning "set but not used" }
  s.s_field = 255;
};