[Issue 4221] dmd should not allow overload between @safe/@trusted and @system

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=4221

hsteoh at quickfur.ath.cx changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |safe
                 CC|                            |hsteoh at quickfur.ath.cx

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