gcc/testsuite/gcc.dg/stmt-expr-label-3.c

   1 /* Test for labels in statement expressions: bugs 772 and 17913.
   2    Test the particular case of bug 17913.  */
   3
   4 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   5 /* { dg-do compile } */
   6 /* { dg-options "-O2" } */
   7
   8 void f(void) { 1 ? 1 : ({ a : 1; 1; }); goto a; } /* { dg-error "jump into statement expression" } */
   9
  10 /* Match extra informative notes.  */
  11 /* { dg-message "note: label '\[^\n'\]*' defined here" "note: expected" { target *-*-* } 0 } */