Issues

• CC: Inheritance inconsistency between fresh and fresh.rd

  area:experimental:ccitype:bug
  scala/scala3#27398 · Filter by author bracevac opened on Oct 24, 2026

• CC: Classifiers: A new instance is classified by its classifier fields alone, ignoring an unclassified field.

  area:experimental:ccitype:bug
  scala/scala3#27397 · Filter by author bracevac opened on Oct 24, 2026
  

• CC: Adding to already tracked type drops capabilities

  area:experimental:ccitype:bug
  scala/scala3#27396 · Filter by author bracevac opened on Oct 24, 2026

• CC: -Ycc-debug -Ycc-verbose slow performance resp. hang together

  area:experimental:ccitype:bug
  scala/scala3#27395 · Filter by author bracevac opened on Oct 24, 2026

• CC: Meet with a capture-set quantifier is always empty

  area:experimental:ccitype:bug
  scala/scala3#27394 · Filter by author bracevac opened on Oct 24, 2026

• CC: Intersections of tracked types are pure

  area:experimental:ccitype:bug
  scala/scala3#27393 · Filter by author bracevac opened on Oct 24, 2026

• CC: Read-only capture set with an inferred X lets a writer through

  area:experimental:ccarea:experimental:separation-checkingitype:bug
  scala/scala3#27392 · Filter by author bracevac opened on Oct 24, 2026

• scaladoc: inherited methods are in different order than concrete methods for the same trait

  itype:bugstat:needs triage
  scala/scala3#27391 · Filter by author andrzejressel opened on Oct 24, 2026

• CC: Bad interaction with inline - boundary/break leaks

  area:experimental:ccarea:experimental:separation-checkingitype:bug
  scala/scala3#27390 · Filter by author bracevac opened on Oct 24, 2026
  

• CC: Bad capture bounds

  area:experimental:ccitype:bug
  scala/scala3#27389 · Filter by author bracevac opened on Oct 24, 2026

• CC: Pickler crash (AssertionError on RecType) for this in a capture set of a local refinement

  area:experimental:ccitype:bugitype:crash
  scala/scala3#27388 · Filter by author bracevac opened on Oct 23, 2026

• MatchError in PostTyper.checkStableSelection: parameter untupling over a *: tuple inside typeCheckErrors called through an inline wrapper

  itype:bugitype:crashstat:needs triage
  scala/scala3#27381 · Filter by author VKFisher opened on Oct 23, 2026

• Release procedure for stable version 3.3.9

  area:releasesitype:meta
  scala/scala3#27374 · Filter by author tgodzik opened on Oct 21, 2026

• -Yexplicit-nulls cannot infer non-nullness inside of a tuple match

  area:nullabilityitype:bug
  scala/scala3#27362 · Filter by author strelec opened on Oct 21, 2026
  1

• Exhaustivity check of inlined tuple matches takes 70+ s per call site once the Scala 3.8 standard library is on the classpath

  area:pattern-matchingarea:tuplesitype:bug
  scala/scala3#27360 · Filter by author sc6l6d3v opened on Oct 21, 2026
  

• what a wildcard export exports depends on file order

  area:exportitype:bug
  scala/scala3#27354 · Filter by author retronym opened on Oct 20, 2026

• dotc shortens a class name before encoding it

  area:picklingitype:bug
  Bug

  scala/scala3#27351 · Filter by author retronym opened on Oct 20, 2026

• Witness of generic type with upper bound is treated as upper bound instead of Nothing

  area:typeritype:bug
  scala/scala3#27340 · Filter by author andrzejressel opened on Oct 19, 2026

• False E121 warning for a Java sealed generic interface with raw permitted subclasses

  compat:javaitype:bug
  scala/scala3#27339 · Filter by author unkarjedy opened on Oct 19, 2026
  1

  

• Scaladoc should not show deprecation warnings in snippets for the deprecated element

  area:doctoolitype:bug
  scala/scala3#27338 · Filter by author SolalPirelli opened on Oct 19, 2026

• Local lazy val holder is Mutable; CapturedVars boxes it in an ObjectRef unless fused with LazyVals

  area:compiler-phasesarea:transformitype:bug
  scala/scala3#27334 · Filter by author retronym opened on Oct 18, 2026
  

• 3.10.1-RC1 release procedure

  area:releasesitype:meta
  scala/scala3#27333 · Filter by author WojciechMazur opened on Oct 18, 2026
  2

  

• CC: Investigate a Classifier for Global Capabilities

  area:experimental:ccitype:bug
  scala/scala3#27332 · Filter by author bracevac opened on Oct 18, 2026
  1

  

• CC: Separation of capture set parameters is not checked when they are instantiated

  area:experimental:ccarea:experimental:separation-checkingitype:bug
  scala/scala3#27331 · Filter by author bracevac opened on Oct 17, 2026

• CC: Update method called through a capture set parameter instantiated with a read-only capability

  area:experimental:ccarea:experimental:separation-checkingitype:bug
  scala/scala3#27330 · Filter by author bracevac opened on Oct 17, 2026