I would like to commit the following testcase to ensure we do not
regress for PR 12603.
OK for trunk?
2008-10-20 Manuel López-Ibáñez <[EMAIL PROTECTED]>
PR 12603
* gcc.dg/pr12603.c: New testcase.
Index: gcc/testsuite/gcc.dg/pr12603.c
===================================================================
--- gcc/testsuite/gcc.dg/pr12603.c (revision 0)
+++ gcc/testsuite/gcc.dg/pr12603.c (revision 0)
@@ -0,0 +1,8 @@
+/* PR 12603: No return statement warning on function that never returns with -O3. */
+/* { dg-do compile } */
+/* { dg-options "-O3 -Wall -Wextra -Wreturn-type -Wunreachable-code" } */
+int
+this_function_never_returns ()
+{
+ for (;;);
+}
