RUBY_EVENT_RETURN  605 compile.c      		ADD_TRACE(ret, nd_line(node), RUBY_EVENT_RETURN);
RUBY_EVENT_RETURN 5359 compile.c      		    ADD_TRACE(ret, line, RUBY_EVENT_RETURN);
RUBY_EVENT_RETURN  946 vm.c               EXEC_EVENT_HOOK(th, RUBY_EVENT_RETURN, self, me->called_id, me->owner, ret);
RUBY_EVENT_RETURN 1519 vm.c           	EXEC_EVENT_HOOK_AND_POP_FRAME(th, RUBY_EVENT_RETURN, th->cfp->self, 0, 0, Qnil);
RUBY_EVENT_RETURN 1528 vm.c           		EXEC_EVENT_HOOK_AND_POP_FRAME(th, RUBY_EVENT_RETURN, th->cfp->self,
RUBY_EVENT_RETURN  571 vm_trace.c           case RUBY_EVENT_RETURN:	return "return";
RUBY_EVENT_RETURN  690 vm_trace.c     	RUBY_EVENT_RETURN | RUBY_EVENT_B_RETURN | RUBY_EVENT_C_RETURN;
RUBY_EVENT_RETURN  837 vm_trace.c         if (trace_arg->event & (RUBY_EVENT_RETURN | RUBY_EVENT_C_RETURN | RUBY_EVENT_B_RETURN)) {
RUBY_EVENT_RETURN 1329 vm_trace.c     	  case RUBY_EVENT_RETURN: