[Issue 2006] Appending empty array using ~= doesn't work

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2006


smjg at iname.com changed:

           What    |Removed                     |Added
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                 CC|                            |smjg at iname.com
           Keywords|                            |wrong-code




------- Comment #2 from smjg at iname.com  2008-11-21 15:08 -------
(In reply to comment #1)
> [] could be an empty array of any type.  So the compiler is interpreting it as
> an empty string[][], not an empty string[].  You have a T[], you concat an
> empty T[],  your original array isn't supposed to change.

But it has been explicitly cast to a string[].  How can a CastExpression be of
any type other than that to which it is cast?


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