modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/990829-1.c (about)

     1  struct x
     2  {
     3    int a:16;
     4    int b:16;
     5    int c;
     6  };
     7  
     8  bar()
     9  {
    10    struct x y;
    11    y.b = 1 < y.a;
    12    foo(&y);
    13  }