Exponential compilation time for List.of(Map.entry) expressions

Dawid Weiss dawid.weiss at gmail.com
Thu Jan 16 15:28:12 UTC 2025


Yes, it seems to be the same issue.


> this looks like another instance of [1], is this something affecting
> test cases or production code?
>

My particular case was in tests, where the code contained a few hundred
language-code-name pairs
but this is affecting compilation in general - any source that contains
this pattern will
be increasingly slow (and computationally expensive) to compile.
Clearly exponential cost with the number of entries.

Dawid
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