[Bug c++/15218] New: [DR 421] rvalue.field is not an lvalue

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

>From DR 421 <http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/cwg_defects.html#421>:
  typedef
    struct {
      int a;
    } A;

  A f(void)
  {
    A a;
    return a;
  }

  int main(void)
  {
    int* p = &f().a;   // should reject as rvalue.field is still an rvalue
  }

-- 
           Summary: [DR 421] rvalue.field is not an lvalue
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Keywords: accepts-invalid
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15218