modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/pr23941.c (about)

     1  extern void abort (void);
     2  double d = __FLT_MIN__ / 2.0;
     3  int main()
     4  {
     5    double x = __FLT_MIN__ / 2.0;
     6    if (x != d)
     7      abort ();
     8    return 0;
     9  }