https://issues.dlang.org/show_bug.cgi?id=23676
Basile-z <b2.t...@gmx.com> changed:
What |Removed |Added
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CC| |b2.t...@gmx.com
--- Comment #5 from Basile-z <b2.t...@gmx.com> ---
The `static foreach` is not great (btw you can drop `static`) but the real
culprit is the access to the struct member `_index` from the nested functions.
That would be a problem of counter performance caused by the creation of
closures.
kcachegrind shows that the costy thing would be a cycle between
`FuncDeclaration.needsClosure` and checkEscapingSiblings.
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