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rorygraves / scalac_perf

The Scala programming language
http://www.scala-lang.org/
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promote structural sharing in HashMap builders #8

Open mkeskells opened 7 years ago

mkeskells commented 7 years ago

started in https://github.com/rorygraves/scalac_perf/tree/mike/2.13.x_TrieMapBuilder

mkeskells commented 5 years ago

https://github.com/scala/scala/pull/7192 addresses this for the new maps in 2.13