[Issue 15638] no common type for const classes

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15638

hsteoh at quickfur.ath.cx changed:

           What    |Removed                     |Added
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           Keywords|                            |pull

--- Comment #3 from hsteoh at quickfur.ath.cx ---
https://github.com/D-Programming-Language/dmd/pull/5450

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