view gcc/testsuite/g++.dg/other/empty-class.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-options "-fdump-tree-gimple" } */

/* Test that we return retval directly, instead of going through an
   intermediate temporary, when returning an empty class.  */

class obj {
  public:
   obj(int);
};

obj funky(){
    return obj(555);
}

/* { dg-final { scan-tree-dump-times "return <retval>;" 1 "gimple" } } */