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Issues list

Change representation of retains annotation? area:annotations area:experimental:cc Capture checking related itype:language enhancement itype:question stat:needs decision Some aspects of this issue need a decision from the maintainance team.
#22842 opened Mar 20, 2025 by odersky
1
@noti0na1
Implementation of SIP-67: better pattern matching with strictEquality area:pattern-matching area:strictEquality scala.language.strictEquality itype:language enhancement
#22732 opened Mar 6, 2025 by mberndt123
4
Expressiveness problem with capture checking paths area:experimental:cc Capture checking related itype:language enhancement
#22723 opened Mar 5, 2025 by odersky
@bracevac @noti0na1
4
Allow to implement abstract inline methods for type classes in quotes area:metaprogramming:quotes Issues related to quotes and splices itype:language enhancement
#22516 opened Feb 4, 2025 by goshacodes
10
Dotty allow overriding equals and hashCode for Value Classes area:spec area:value-classes Issues tied to value classes. itype:language enhancement
#22494 opened Feb 1, 2025 by hamzaremmal
@hamzaremmal
12
Change in semantics for AnyVal between Scala 2 and Scala 3 area:spec area:value-classes Issues tied to value classes. itype:language enhancement
#22493 opened Feb 1, 2025 by hamzaremmal
@sjrd
3
Importing private extension function is suggested even after importing area:extension-methods area:reporting Error reporting including formatting, implicit suggestions, etc better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:language enhancement
#22429 opened Jan 21, 2025 by andrzejressel
1
2
Inference fails to properly use equality evidence area:extension-methods area:typer itype:language enhancement needs-sip A SIP needs to be raised to move this issue/PR along.
#21509 opened Aug 29, 2024 by kyouko-taiga
2
Polymorphic function type subtyping is restricted to quantifiers with equal bounds area:typer itype:language enhancement
#21311 opened Aug 1, 2024 by EugeneFlesselle
5
Can't use derives to derive an opaque type, yields "is not a class type" area:implicits related to implicits area:opaque-types area:typeclass-derivation itype:language enhancement needs-sip A SIP needs to be raised to move this issue/PR along.
#19945 opened Mar 14, 2024 by mrdziuban
3
Unexpected widening of hard union of enum val cases to the enum class. area:infer area:spec itype:language enhancement
#19823 opened Feb 28, 2024 by markehammons
1
@dwijnand
15
Tuple unpacking should also be applicable for nested tuples itype:language enhancement
#19311 opened Dec 20, 2023 by asarkar
6
[cc] Method expects pure parameter type when the declared parameter type captures a class member area:experimental:cc Capture checking related cc-experiment Intended to be merged with cc-experiment branch on origin itype:language enhancement
#16826 opened Feb 3, 2023 by yawen-guan
1
Scala 3 regression of new-line braced block argument area:parser itype:language enhancement
#16760 opened Jan 24, 2023 by soronpo
1
22
Enum widening sabotages match types area:infer itype:enhancement itype:language enhancement
#16299 opened Nov 8, 2022 by b-studios
15
Overridden case class toString itype:language enhancement
#15892 opened Aug 22, 2022 by Bersier
5
Dependent context function types are less capable than path dependent functions that use context. area:typer itype:language enhancement
#15857 opened Aug 14, 2022 by markehammons
11
Revive or replace @specialized? itype:language enhancement itype:question
#15532 opened Jun 27, 2022 by odersky
10
Language feature flag doesn't export area:export itype:language enhancement stat:needs spec
#15013 opened Apr 22, 2022 by Adam-Vandervorst
4
Chain of two given...with fail to fetch dependent type area:implicits related to implicits itype:language enhancement
#13580 opened Sep 22, 2021 by soronpo
@mbovel @soronpo
12
Cannot abstract over erased classes area:experimental:erased-definitions itype:language enhancement
#13428 opened Aug 31, 2021 by nicolasstucki
5
Polymorphic function literals should consider givens as value parameters area:polyfunction itype:language enhancement
#11813 opened Mar 19, 2021 by japgolly
@smarter
1
Derive methods with extra context parameters area:metaprogramming:quotes Issues related to quotes and splices area:typeclass-derivation itype:language enhancement
#11651 opened Mar 8, 2021 by nicolasstucki
3
Macro type class derivation (inline definition) area:metaprogramming:quotes Issues related to quotes and splices area:typeclass-derivation itype:language enhancement
#11650 opened Mar 8, 2021 by nicolasstucki
Add support for inline matches with inline bindings itype:language enhancement
#11598 opened Mar 4, 2021 by nicolasstucki
@nicolasstucki
1
ProTip! no:milestone will show everything without a milestone.