gcc/testsuite/g++.dg/ubsan/return-8.C

   1 // { dg-additional-options "-fsanitize=undefined -fsanitize-undefined-trap-on-error" }
   2
   3 bool b;
   4
   5 int f() {
   6   if (b) return 42;
   7 }                       // { dg-warning "-Wreturn-type" }
   8
   9 int main() { f(); }