gcc/testsuite/gcc.dg/pr89520-1.c

   1 /* PR c/89520 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Ofast -w" } */
   4
   5 #define A(name) __typeof (__builtin_##name (0)) name (); long name##1 () { return name (); }
   6 #define B(name) A(name) A(name##f) A(name##l)
   7 B (ceil)
   8 B (floor)
   9 B (round)
  10 B (trunc)
  11 B (nearbyint)
  12 B (rint)
  13 B (logb)