pure static
bearophile
bearophileHUGS at lycos.com
Mon Jan 6 16:54:09 PST 2014
Meta:
> Why not just return arr.dup instead? You're returning a slice
> of a stack-allocated array, so of course you shouldn't write
> code like this.
In certain critical code paths heap allocations are evil (perhaps
even if your generational GC has a stack-like nursery, that
currently the D GC doesn't have) :-) And you also want to
minimize copies and initializations.
Bye,
bearophile
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