[Issue 13172] optimize and rawread cause symbol undefined errors

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13172

--- Comment #12 from Tomer Filiba <tomerfiliba at gmail.com> ---
Ketmar: we get this on linux too. 
Specifically, see https://issues.dlang.org/show_bug.cgi?id=14043

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