[Issue 12751] Avoid heap allocations in some cases of array concatenation

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=12751

Stanislav Blinov <stanislav.blinov at gmail.com> changed:

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                 CC|                            |stanislav.blinov at gmail.com

--- Comment #3 from Stanislav Blinov <stanislav.blinov at gmail.com> ---
I'm guessing the intent on enabling this enhancement left with Kenji Hara, and
reminders about it left with bearophile?

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