DMD 0.177 release

[Walter Bright]

Stewart Gordon wrote:
> We already have what strikes the rest of us as a compelling case: what 
> we've just told you that returning from opAssign _should_ be able to do.

That case was trying to make opAssign be a constructor. Since there are 
other ways to construct it, I don't see why it's a compelling case. What 
is bought with this that cannot be otherwise done?