[Issue 8045] New: Postblit should be called on function call initilalizer that returns ref

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri May 4 22:16:13 PDT 2012


http://d.puremagic.com/issues/show_bug.cgi?id=8045

           Summary: Postblit should be called on function call
                    initilalizer that returns ref
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: k.hara.pg at gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg at gmail.com> 2012-05-04 22:17:26 PDT ---
void main()
{
    struct S
    {
        int a;
        this(this)
        {
            ++a;
        }
    }

    ref S f(ref S s)
    {
        return s;
    }

    S s1 = S(10);
    S s2 = f(s1);   // postblit should be called, but doesn't
    assert(s2.a == 11);
}

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