[Issue 16100] Error with -O of struct enumeration value and comma operator

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16100

--- Comment #1 from Johan Engelen <jbc.engelen at gmail.com> ---
Also fails with DMD 2.068.2.
(important: "-O" must be used, without "-O" it works)

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