/* { dg-do compile } */ /* { dg-options "-Winline -O2" } */ int do_something_evil (void); inline __attribute__ ((always_inline)) void q2(void) { /* { dg-message "sorry\[^\n\]*recursive" "" } */ if (do_something_evil ()) return; q2(); /* { dg-message "sorry\[^\n\]*called from here" "" } */ q2(); /* With -O2 we don't warn here, it is eliminated by tail recursion. */ }