Scala Pattern Matching on Java Records (JEP-440)

scala / scala3

The Scala 3 compiler, also known as Dotty.

https://dotty.epfl.ch

Apache License 2.0

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Scala Pattern Matching on Java Records (JEP-440) #20561

Open SethTisue opened 2 weeks ago

SethTisue commented 2 weeks ago

Discussed in https://github.com/scala/scala3/discussions/18115

^{Originally posted by **utenma** July 2, 2023} Java 21 added a very basic [pattern matching for Java records](https://openjdk.org/jeps/440), following @smarter's [feedback](https://discord.com/channels/632150470000902164/632628489719382036/1108445810233974836) there is chance Scala can take advantage of them. ![image](https://github.com/lampepfl/dotty/assets/19735362/3fc831fe-f9fc-4959-aa2c-8527fbf202f5)

SethTisue commented 2 weeks ago

I agree that this should be fairly high priority. Good Java interop has always been one of the engines driving Scala's success, so we shouldn't let that slide, or not too far or for too long, anyway.

@Gedochao can you tag and/or milestone this appropriately?