[Issue 22947] sysErrorString throws Exception instead of WindowsException

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22947

moonlightsentinel at disroot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|sysErrorString throws a     |sysErrorString throws
                   |Exception instead           |Exception instead of
                   |WindowsException            |WindowsException

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