https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63398
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-07-29 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> --- Confirmed that it errors out: $ /usr/local/bin/gcc -c -fcilkplus 63398.c 63398.c: In function ‘f’: 63398.c:4:10: error: use of ‘_Cilk_spawn’ in a return statement is not allowed return ({ _Cilk_spawn f2(); 0; }); ~^~~~~~~~~~~~~~~~~~~~~~~~~ $