[Issue 12957] std.algorithm.cartesianProduct is sometimes very slow to compile

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12957

hsteoh at quickfur.ath.cx changed:

           What    |Removed                     |Added
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                 CC|                            |hsteoh at quickfur.ath.cx

--- Comment #1 from hsteoh at quickfur.ath.cx ---
Yeah, we need to rethink the implementation of cartesianProduct; currently, it
produces an exponential number of template instantiations with the number of
arguments, which is not scalable at all. :-(

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