[Issue 15677] std.experimental.allocators.expandArray overload with init should take the array by ref.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15677

--- Comment #1 from QAston <qaston at gmail.com> ---
I've solved the issue in the following PR:
https://github.com/D-Programming-Language/phobos/pull/3979#issuecomment-181714618

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