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digitalmars.D.bugs - [Issue 6378] New: Overriding opAssign disables ability to null a reference

reply d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6378

           Summary: Overriding opAssign disables ability to null a
                    reference
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: andrej.mitrovich gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich gmail.com> 2011-07-25
07:35:28 PDT ---
class Foo
{
   void opAssign(int bar)
   {
   }
}

void main()
{
   auto foo = new Foo;
   foo = null;
}

test.d(11): Error: function test.Foo.opAssign (int bar) is not callable using
argument types (void*)
test.d(11): Error: cannot implicitly convert expression (null) of type void* to
int

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parent d-bugmail puremagic.com writes:
http://d.puremagic.com/issues/show_bug.cgi?id=6378


Kenji Hara <k.hara.pg gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE


--- Comment #1 from Kenji Hara <k.hara.pg gmail.com> 2011-10-04 13:22:11 PDT ---
*** This issue has been marked as a duplicate of issue 6630 ***

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