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softwaremill / magnolia

Easy, fast, transparent generic derivation of typeclass instances
https://softwaremill.com/open-source/
Apache License 2.0
764 stars 116 forks source link

Performance regression on scala 3.4.0 #520

Open OlegYch opened 6 months ago

OlegYch commented 6 months ago

Please see https://github.com/scala/scala3/issues/19924 Minimized repro here https://github.com/OlegYch/magnolia-test Pretty sure this should be fixed in scala itself, though.

adamw commented 6 months ago

Thanks - I guess we'll see where the Scala issue will end up