Wunused-12.C « warn « g++.dg « testsuite « gcc « gcc-4.9 - toolchain_gcc - toolchain/gcc

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// PR c++/24302
// { dg-options "-Wunused" }

static union
{
  unsigned char FLT4ARR[4]; 
  float FLT4;
}; // { dg-warning "used" }