(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
float-range-1.c
       1  /* Floating constants outside the range of their type should receive a
       2     just a warning if the target supports infinities. Otherwise, a
       3     pedwarn should be produced.  */
       4  /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
       5  /* { dg-do compile } */
       6  /* { dg-options "-ansi -pedantic-errors -Woverflow" } */
       7  
       8  void
       9  f (void)
      10  {
      11    float a = 1e+100000000f; /* { dg-warning "floating constant exceeds range of 'float'" } */
      12    double b = 1e+100000000; /* { dg-warning "floating constant exceeds range of 'double'" } */
      13    long double c = 1e+100000000l; /* { dg-warning "floating constant exceeds range of 'long double'" } */
      14  }