1 /* PR 12603: No return statement warning on function that never returns with -O3. */
2 /* { dg-do compile } */
3 /* { dg-options "-O3 -Wall -Wextra -Wreturn-type" } */
4 int
this_function_never_returns()5 this_function_never_returns ()
6 {
7 for (;;);
8 }
9