[Issue 21151] div bug: long -5000 / size_t 2 = 9223372036854773308

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21151

--- Comment #8 from mw <mingwu at gmail.com> ---
$ /mnt/c/project/dmd2/windows/bin64/dmd.exe --version
DMD64 D Compiler v2.092.0-dirty
Copyright (C) 1999-2020 by The D Language Foundation, All Rights Reserved
written by Walter Bright

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