gcc/testsuite/gcc.dg/c23-old-style-definition-3.c

   1 /* Test old-style function definitions not in C23: warnings disabled
   2    by -Wno-old-style-definition.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=c23 -Wno-old-style-definition" } */
   5
   6 void
   7 f (x)
   8      int x;
   9 {
  10 }