Skip to content

Issues: scala/scala3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
204 Open 984 Closed
204 Open 984 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

False error in pattern matching "pattern's type TC[_] is more specialized than the right hand side expression's type TC[?]" area:pattern-matching area:typer itype:bug
#23274 opened May 27, 2025 by smarter
Typer regression in purplekingdomgames/ultraviolet area:typer itype:bug regression This worked in a previous version but doesn't anymore
#23237 opened May 22, 2025 by WojciechMazur
2
Ambiguous given causes "already owned by committable" assertion area:typer itype:bug itype:crash stat:needs minimization Needs a self contained minimization
#23176 opened May 16, 2025 by mattjacobus
2
Loop in member type bounds breaks intersection area:typer itype:bug
#23165 opened May 15, 2025 by howtonotwin
3
this.type in function types is sometimes misinterpreted to mean "this function" instead of "this class", leading to crash with infinite recursive type area:typer itype:bug
#23111 opened May 6, 2025 by smarter
Typer regression in creativescala/krop area:typer itype:bug regression This worked in a previous version but doesn't anymore
#23095 opened May 3, 2025 by WojciechMazur
@aherlihy
1
Regression in scalalandio/chimney - missing span area:typer itype:bug itype:crash regression This worked in a previous version but doesn't anymore
#23022 opened Apr 21, 2025 by WojciechMazur
@bracevac
1
Bounds checking on AnyKind match type forgets parallel information about scrutinee area:match-types area:typer itype:bug
#23010 opened Apr 16, 2025 by s5bug
Abstract error message only show the start of the name area:positions area:typer better-errors Issues concerned with improving confusing/unhelpful diagnostic messages itype:bug Spree Suitable for a future Spree
#22941 opened Apr 8, 2025 by tgodzik
2
Typer regression in marcinzh/beam for combination of dependant and intersections types area:typer itype:bug regression This worked in a previous version but doesn't anymore stat:needs bisection Need to use nightly builds and git bisect to find out the commit where this issue was introduced
#22922 opened Apr 6, 2025 by WojciechMazur
@noti0na1
1
Regression in type inference area:typer itype:bug regression This worked in a previous version but doesn't anymore
#22713 opened Mar 5, 2025 by WojciechMazur
1
@smarter
3
Regression in durban/choam - type argument does not conform to upper bound area:typer itype:bug regression This worked in a previous version but doesn't anymore
#22596 opened Feb 13, 2025 by jchyb
@bracevac
3
Regression in yakivy/jam - unknown value error in separate compilation runs area:inline area:metaprogramming:quotes Issues related to quotes and splices area:typer itype:bug regression This worked in a previous version but doesn't anymore
#22593 opened Feb 12, 2025 by jchyb
1
@jchyb
3
Deferred given in companion object causes infinite recursion area:typer itype:bug
#22589 opened Feb 12, 2025 by nkgm
1
@som-snytt
1
Compiler crash with for-comprehension area:tooling area:typer itype:bug itype:crash
#22505 opened Feb 3, 2025 by martinberger
@natsukagami
4
Compiler flag to interpret implicit definitions as givens area:private options Issues tied to -Y private/internal compiler settings. area:typer itype:enhancement
#22482 opened Jan 29, 2025 by WojciechMazur
1
@jchyb
Crash on ScalaFX 16.0.0-R24 hello world area:typer itype:bug itype:crash stat:needs minimization Needs a self contained minimization
#22459 opened Jan 26, 2025 by pubnoconst
3
Annotation on class leads to cyclic reference when importing with wildcard from companion area:annotations area:typer itype:bug
#22436 opened Jan 22, 2025 by WojciechMazur
@mbovel
2
Failure to unify types in pattern match area:enums area:typer itype:bug
#22405 opened Jan 18, 2025 by nrinaudo
1
type equality cannot be proved with summon[t1.X =:= t2.X] using singleton equality of t1 and t2 area:typer itype:bug
#22327 opened Jan 9, 2025 by tribbloid
3
subtyping conformity search fail on duck types area:typer itype:bug
#22290 opened Jan 1, 2025 by tribbloid
private path-dependent type can be widened automatically if referred by non-private methods area:typer itype:bug
#22264 opened Dec 24, 2024 by tribbloid
Crash when compiling with a local version of cats-core area:typer itype:bug itype:crash stat:needs minimization Needs a self contained minimization
#22216 opened Dec 16, 2024 by q-ata
1
"Recursion limit exceeded." on bounded type definition that is totally monotonic area:typer itype:bug
#22163 opened Dec 8, 2024 by tribbloid
2
Opaque type with type parameter slot is never matched area:inline area:opaque-types area:typer itype:bug
#21889 opened Nov 5, 2024 by prolativ
2
ProTip! Adding no:label will show everything without a label.