gcc/testsuite/gcc.dg/tm/unsafe.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fgnu-tm" } */
   3
   4 __attribute__((transaction_callable))
   5 static int func ()
   6 {
   7   return 12345;
   8 }
   9
  10 int main()
  11 {
  12   __transaction_atomic { return func(); } /* { dg-error "unsafe function call .func. " } */
  13 }