[Issue 6777] alias this disables casting for classes

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=6777

Steven Schveighoffer <schveiguy at yahoo.com> changed:

           What    |Removed                     |Added
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            Summary|alias this + cast(void*) == |alias this disables casting
                   |bug                         |for classes

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