Skip to content

Issues: scala/bug

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

1,788 Open 10,823 Closed
1,788 Open 10,823 Closed
Author
Filter by author
Label
Filter by label
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Milestones
Filter by milestone
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Tree attachments are not preserved by typer transform of {stats, expr}.f(args) to {stats, expr.f(args)}
#12659 opened Sep 30, 2022 by retronym
@retronym
Scala 2.13.9 with -Wnonunit-statement and xml literals result in false positives lint
#12658 opened Sep 29, 2022 by SimY4 2.13.10
@som-snytt
2
/usr/bin/scala missing updating from 2.12.15 to 2.12.16 or .17 rpm package help wanted
#12657 opened Sep 29, 2022 by iomedico-beyer 2.12.18
5
Unexpected "scrutinee is incompatible with pattern type" in for-comprehension fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)
#12656 opened Sep 28, 2022 by DaniRey
5
Wnonunit-statement must specify match branch, etc lint
#12653 opened Sep 26, 2022 by som-snytt
1
Flaky ProcessTest help wanted library
#12652 opened Sep 25, 2022 by som-snytt Backlog
[2.13.9] productIterator change to case classes breaks bincompat if the class is also a value class blocker has PR regression
#12650 opened Sep 23, 2022 by adamw 2.13.10
1
14
Compiler crasher with named-args + implicit compiler crash implicit named/default args
#12644 opened Sep 22, 2022 by retronym
@retronym
1
tasty reader, selection of top level definition from package does not work in an annotation tastyreader
#12642 opened Sep 20, 2022 by bishabosha 2.13.10
@bishabosha
2
StringBuilder change in 2.13.9 (append returning this.type) exposes poor interaction between eta-expansion and overloading fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)
#12641 opened Sep 20, 2022 by LuciferYang 2.13.11
1
4
Extension of sealed class on different line should be disallowed in REPL (in lieu of reasonable semantics)
#12640 opened Sep 13, 2022 by pera
7
Don't put loose files like .scala_history_jline3 in the root of user dirs repl
#12627 opened Jul 29, 2022 by twome Backlog
5
REPL does not report all values repl
#12626 opened Jul 27, 2022 by som-snytt Backlog
2.13.8: @uncheckedVariance is ignored in partially applied types fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/) typer
#12624 opened Jul 24, 2022 by mucaho Backlog
5
case class synthetic method generation when abstract method declaration is present fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/) has PR
#12623 opened Jul 23, 2022 by peter-empen 2.13.11
1
1
new "cyclic aliasing or subtype" error in 2.13 Lightbend support regression
#12622 opened Jul 21, 2022 by retronym
@retronym
Bad inference of override with dependent result help wanted typer
#12621 opened Jul 20, 2022 by som-snytt Backlog
1
IterableOnceOps.sum creates multiple iterators help wanted library:collections
#12620 opened Jul 18, 2022 by srdo-humio Backlog
6
Performance gap of calling toArray on Array[Any] as Seq[Any] between using Scala 2.12 and Scala 2.13 help wanted library:collections
#12618 opened Jul 14, 2022 by LuciferYang Backlog
13
ArrayBuilder should use smart sizing from ArrayBuffer help wanted library:collections
#12617 opened Jul 11, 2022 by som-snytt Backlog
@dragonfly-ai
11
Incorrect diverging implicit failure using type projects in scala 2.13 fixed in Scala 3 This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/) typer
#12615 opened Jul 5, 2022 by eejbyfeldt Backlog
10
Inliner crash on Java 17 when using -release has PR optimizer
#12612 opened Jun 24, 2022 by lrytz Backlog
1
@lrytz
1
In Java compilation units, references to inner classes are not properly qualified java interop
#12606 opened Jun 9, 2022 by lrytz Backlog
Type aliases fool the check for non-finitary class graph
#12603 opened Jun 5, 2022 by noresttherein Backlog
6
StackOverflowError in typer when an existential type is passed to unapply compiler crash f-bounds
#12602 opened Jun 5, 2022 by noresttherein Backlog
1
ProTip! Type g p on any issue or pull request to go back to the pull request listing page.