4 Releases published by 1 person

• 3.7.3-RC1

  published Aug 6, 2025

• 3.7.3-RC2

  published Aug 14, 2025

• 3.3.7-RC1

  published Aug 29, 2025

• 3.7.3-RC3

  published Sep 4, 2025

112 Pull requests merged by 26 people

• Fix false unreachable case warning

  #23800 merged Sep 4, 2025

• Lint function arrow intended context function

  #23847 merged Sep 4, 2025

• [chore] Set reference compiler version to 3.7.3-RC3

  #23868 merged Sep 3, 2025

• Backport "[chore] Update scala-cli to 1.9.0 (was 1.8.5)" to 3.7.3

  #23861 merged Sep 3, 2025

• Handle FlexibleTypes in asContextFunctionType

  #23865 merged Sep 3, 2025

• Fix NotNullInfo in multi-case match

  #23864 merged Sep 2, 2025

• Fix selection on safe value in the global object initialization checker

  #23860 merged Sep 2, 2025

• Compute the right span for abstract error messages

  #23853 merged Sep 2, 2025

• Modelling assigning to null in the global object initialization checker

  #23858 merged Sep 2, 2025

• Fix global init checker unexpected by name

  #23859 merged Sep 2, 2025

• Update the TastyFormat for matches with sub-cases

  #23851 merged Sep 2, 2025

• [chore] Update scala-cli to 1.9.0 (was 1.8.5)

  #23856 merged Sep 2, 2025

• Add context parameters to SemanticDB synthetics

  #23381 merged Sep 1, 2025

• Fix derivesFrom false negative in provablyDisjointClasses

  #23834 merged Aug 29, 2025

• chore: drop the old scala2-library-tasty projects

  #23806 merged Aug 29, 2025

• chore(deps): bump sdkman/sdkman-release-action from 2800d4359ae097a99afea7e0370f0c6e726182a4 to c70225d437d17182d19476702b671513dc8bf048

  #23813 merged Aug 28, 2025

• Change Nightly version date to be the current date in UTC

  #23819 merged Aug 28, 2025

• Improve message for nested package missing braces

  #23816 merged Aug 27, 2025

• docs: fix task name for scaladoc/testOnly

  #23678 merged Aug 27, 2025

• Widen type parameters before box adaptation

  #23809 merged Aug 26, 2025

• CC Language Reference Improvements v2

  #23818 merged Aug 26, 2025

• pc: completions - do not add [] for ... derives TC@@

  #23811 merged Aug 26, 2025

• Add test for i23739

  #23766 merged Aug 26, 2025

• chore: use newer version of org.eclipse.lsp4j

  #23808 merged Aug 26, 2025

• chore(deps): bump actions/setup-java from 4 to 5

  #23812 merged Aug 26, 2025

• chore: drop outdated dependency exclusion

  #23807 merged Aug 25, 2025

• chore: bump sbt to 1.11.5

  #23805 merged Aug 25, 2025

• chore: no more open issue on failures

  #23798 merged Aug 23, 2025

• chore: stop releasing nightlies to central

  #23797 merged Aug 23, 2025

• Allow into on enums

  #23795 merged Aug 22, 2025

• Apply flexible types to files compiled without explicit nulls

  #23386 merged Aug 22, 2025

• Match with sub cases

  #23736 merged Aug 21, 2025

• Match if sub cases

  #23786 merged Aug 21, 2025

• Tag Develocity build scans published from nightly builds

  #23785 merged Aug 20, 2025

• Check conformance to caps.Pure upper bound only under cc

  #23784 merged Aug 20, 2025

• Port Capture-checked Scala 2 collections

  #23769 merged Aug 19, 2025

• chore: add regression test for #23776

  #23782 merged Aug 19, 2025

• fix: allow postfix setters under language.postfixOps

  #23775 merged Aug 19, 2025

• chore: add develocity token to the new nightly artifacts workflow

  #23780 merged Aug 18, 2025

• chore: add the dependencies between projects

  #23781 merged Aug 18, 2025

• chore: add develocity secret to the new build

  #23778 merged Aug 18, 2025

• chore: update the bisect tool to use the new repository

  #23768 merged Aug 18, 2025

• Update to sbt-develocity 1.3.1

  #23777 merged Aug 18, 2025

• CC Language Ref Polishings

  #23762 merged Aug 17, 2025

• chore: add the developers of Scala

  #23767 merged Aug 16, 2025

• Add capture checking annotation to Scala 3 Standard Library

  #23688 merged Aug 16, 2025

• chore: allow access to secrets to the nightly release workflow

  #23764 merged Aug 16, 2025

• chore: use the variables in the workflow

  #23763 merged Aug 16, 2025

• chore: release artifacts of the new build to the new repository

  #23761 merged Aug 16, 2025

• Make consume a soft modifier

  #23755 merged Aug 16, 2025

• chore: do not render consume update in scaladoc

  #23760 merged Aug 16, 2025

• Scaladoc cc: don't eagerly drop caps on parameters

  #23759 merged Aug 16, 2025

• Simple enhancement for pattern matching with capturing types

  #23524 merged Aug 16, 2025

• chore: render @consume as the consume modifier

  #23754 merged Aug 16, 2025

• Move Pure to caps and make it non-experimental

  #23745 merged Aug 15, 2025

• chore: add scaladoc to the new build

  #23750 merged Aug 15, 2025

• chore: align the --source flag with the --target when compiling Java code

  #23749 merged Aug 15, 2025

• Fix #23737: Update superCallContext to include dummy capture parameters in scope

  #23740 merged Aug 15, 2025

• More improvements to error messages

  #23721 merged Aug 15, 2025

• Don't check bounds in match type cases at CC

  #23738 merged Aug 15, 2025

• chore: mark scala-library and scalajs-scalalib_2.13 as always instead of semver-spec

  #23753 merged Aug 15, 2025

• Make coverage more similar to the one in Scala 2

  #23722 merged Aug 15, 2025

• Use the new stdlib when generating scaladoc

  #23744 merged Aug 14, 2025

• Bump actions/download-artifact from 4 to 5

  #23711 merged Aug 14, 2025

• chore: port Scala.js to the new build

  #23741 merged Aug 14, 2025

• Scaladoc Support for Capture & Separation Checking (Staging)

  #23607 merged Aug 14, 2025

• Draft: additional completions for using clause

  #23647 merged Aug 14, 2025

• Add regression test for issue 18670

  #23731 merged Aug 14, 2025

• [chore] Set referenceVersion compiler to 3.7.3-RC2

  #23730 merged Aug 13, 2025

• Quotes reflect: Allow to return DefDef from a val symbol tree

  #22603 merged Aug 13, 2025

• Additional test for named tuple custom extractor with mismatched type

  #23706 merged Aug 13, 2025

• Make caps.Capability non-experimental

  #23507 merged Aug 13, 2025

• Add quick fix to add .nn

  #23598 merged Aug 13, 2025

• Bump actions/checkout from 4 to 5

  #23710 merged Aug 13, 2025

• Backport "Fix match type bounds checking problem" to 3.7.3

  #23725 merged Aug 13, 2025

• Backport "Fix issue with pc breaking in requiredMethod on newly overloaded valueOf" to 3.7.3

  #23724 merged Aug 13, 2025

• Fix issue with pc breaking in requiredMethod on newly overloaded valueOf

  #23708 merged Aug 12, 2025

• Backport "Warn if implicit default shadows given" to 3.7.3

  #23718 merged Aug 12, 2025

• Backport "Check for mismatched argument type length in PatternMatcher due to Named Tuple :* syntax" to 3.7.3

  #23717 merged Aug 12, 2025

• Backport "fix: Fix extracting refinements from intersection types in dynamic select hovers" to 3.7.3

  #23716 merged Aug 12, 2025

• Backport "Add suppression if nowarn differs" to 3.7.3

  #23715 merged Aug 12, 2025

• Backport "More careful ClassTag instantiation" to 3.7.3

  #23714 merged Aug 12, 2025

• Backport "Use more context for implicit search only if no default argument" to 3.7.3

  #23713 merged Aug 12, 2025

• Backport "Bump Scala CLI to v1.8.5 (was v1.8.4)" to 3.7.3

  #23712 merged Aug 12, 2025

• Unused var message mentions unread or unset

  #23719 merged Aug 12, 2025

• Better printing of capabilities in error messages

  #23701 merged Aug 12, 2025

• scaladoc: indicate optional parameters with = ...

  #23676 merged Aug 12, 2025

• Do not discard amended format when f-interpolator warns

  #23697 merged Aug 12, 2025

• Replace internal tab char in comment in Synthesizer.scala

  #23691 merged Aug 11, 2025

• Check for mismatched argument type length in PatternMatcher due to Named Tuple :* syntax

  #23602 merged Aug 11, 2025

• Bump Scala CLI to v1.8.5 (was v1.8.4)

  #23702 merged Aug 10, 2025

• Improve closure typing

  #23700 merged Aug 10, 2025

• Changes around reaches and uses

  #23584 merged Aug 10, 2025

• Use more context for implicit search only if no default argument

  #23664 merged Aug 9, 2025

• Fix match type bounds checking problem

  #23695 merged Aug 8, 2025

• Add an Ordering given instance for named tuples

  #23379 merged Aug 8, 2025

• Make runtimeChecked a standard feature

  #23262 merged Aug 7, 2025

• Backport "Generalize "Don't approximate a type using Nothing as prefix"" to 3.7.3

  #23673 merged Aug 7, 2025

• Fix LiftToAnchors for higher-kinded type applications

  #23672 merged Aug 7, 2025

• Add missing version of ValDef.let which also accepts flags

  #23388 merged Aug 7, 2025

• Revert "chore: add scala-library-cc project"

  #23677 merged Aug 7, 2025

• Refine isEffectivelyFinal to avoid no-owner crash

  #23675 merged Aug 7, 2025

• Warn if implicit default shadows given

  #23559 merged Aug 6, 2025

• Revise capability hierarchy and fix classifiers

  #23656 merged Aug 6, 2025

• chore: add the overrides from scala-js/scala-js

  #23670 merged Aug 6, 2025

• More careful ClassTag instantiation

  #23659 merged Aug 6, 2025

• Generalize "Don't approximate a type using Nothing as prefix"

  #23628 merged Aug 6, 2025

• fix: Fix extracting refinements from intersection types in dynamic select hovers

  #23640 merged Aug 6, 2025

• Add suppression if nowarn differs

  #23652 merged Aug 6, 2025

• Handle assertion error in TyperState

  #23665 merged Aug 5, 2025

• chore: add scala-library-cc project

  #23662 merged Aug 5, 2025

• [chore] Set reference version of the compiler to 3.7.3-RC1

  #23661 merged Aug 4, 2025

34 Pull requests opened by 15 people

• Defend against AliasingBounds

  #23668 opened Aug 5, 2025

• Do not generate certain interface mixin forwarders if not necessary

  #23674 opened Aug 6, 2025

• Fix implicit scope liftToAnchors for parameter lower bounds

  #23679 opened Aug 6, 2025

• Closes #23681: Unnecessary reference duplicate in backend

  #23685 opened Aug 7, 2025

• Drill through type lambda for tree symbol

  #23699 opened Aug 8, 2025

• chore: add support for `sbt-test` in the new build

  #23748 opened Aug 15, 2025

• chore: keep context bounds as implicits in Scala 2 mode

  #23756 opened Aug 15, 2025

• Warn unused masking imports, remove obsolete unused options

  #23757 opened Aug 15, 2025

• introduce `scala.annotation.documented`

  #23770 opened Aug 16, 2025

• fix(patmat): Add subtype-based fallback in inferPrefixMap and recalculate constraints after application

  #23771 opened Aug 17, 2025

• chore: add a quick/working test suite to test full library with cc

  #23772 opened Aug 17, 2025

• Adjust purity of trait with lazy member

  #23788 opened Aug 20, 2025

• Prevent opaque types leaking from transparent inline methods

  #23792 opened Aug 21, 2025

• Error tree on outdent is zero extent

  #23796 opened Aug 22, 2025

• Add support for unqualified selectors

  #23801 opened Aug 24, 2025

• [chore] Fix detecting available nightly versions in bisect script.

  #23802 opened Aug 24, 2025

• Implement SIP-67: strictEquality pattern matching (fixes #22732)

  #23803 opened Aug 24, 2025

• Allow single-line lambdas after `:`

  #23821 opened Aug 26, 2025

• Stabilise Quotes reflect methods used for creating new classes/objects

  #23826 opened Aug 27, 2025

• named tuple toMap extension method

  #23827 opened Aug 27, 2025

• [chore] Update community build os-lib to disable flaky tests

  #23829 opened Aug 27, 2025

• Mention named givens in double def explainer

  #23833 opened Aug 28, 2025

• Add missing apply constructors for `Refined` and `TypeProjection` TypeTrees

  #23837 opened Aug 29, 2025

• Explain no expansion of ContextFunction0

  #23844 opened Aug 30, 2025

• Scala.js: Support js.async and js.await, including JSPI on Wasm.

  #23846 opened Aug 30, 2025

• Use PPrint to handle printing of REPL output values

  #23849 opened Sep 1, 2025

• Closes #7532: Parameter hints not working for functions

  #23854 opened Sep 1, 2025

• Allow multiple spreads in function arguments

  #23855 opened Sep 1, 2025

• chore(deps): bump burnett01/rsync-deployments from 7.0.2 to 7.1.0

  #23857 opened Sep 1, 2025

• Do not update Symbol defTrees when retyping after Inlining

  #23870 opened Sep 3, 2025

• Infer `Local` for `val` constructor params

  #23871 opened Sep 3, 2025

• Replace runtime.Rich* implicits on primitives by direct extension methods.

  #23872 opened Sep 3, 2025

• Changes in CC around classes, constructors, this

  #23874 opened Sep 4, 2025

• Add addendum to `private val` parameter variance error message

  #23876 opened Sep 4, 2025

59 Issues closed by 19 people

• Unreachable case warning (E121) in inline generic function

  #20225 closed Sep 4, 2025

• Wrong unreachable code reported for inline def pattern match

  #20395 closed Sep 4, 2025

• 3.7.3-RC3 release procedure

  #23867 closed Sep 4, 2025

• Exceptions inexplicably swallowed when inlined context functions interact

  #21187 closed Sep 4, 2025

• CC: Tracked Non-Capability Classes Can Leak

  #23862 closed Sep 3, 2025

• Incremental compilation of this repo is broken

  #23866 closed Sep 3, 2025

• `-Yexplicit-nulls` breaks macros expecting `Type` context bound

  #23845 closed Sep 3, 2025

• Abstract error message only show the start of the name

  #22941 closed Sep 2, 2025

• Add context parameters to SemanticDB Synthetics

  #22936 closed Sep 1, 2025

• 3.7.3-RC1 regression: TS[...] attempted to take ownership of A which is already owned by committable TS[...]

  #23663 closed Sep 1, 2025

• confusing treatment of context function literal

  #20896 closed Aug 30, 2025

• Argument for implicit parameter sender was supplied using a default argument: 3.3.7-RC1

  #23842 closed Aug 30, 2025

• "children of trait were already queried before class was discovered" due to match type used

  #17132 closed Aug 29, 2025

• Release 3.3.7-RC1

  #23825 closed Aug 29, 2025

• function name clashes in extension which uses imported extensions

  #23830 closed Aug 28, 2025

• auto-generated names for `given`s are too short

  #23831 closed Aug 28, 2025

• Improve syntax error message for nested packaging missing braces

  #23815 closed Aug 27, 2025

• Implicit conversion to Dynamic should allow dynamic selection

  #23787 closed Aug 27, 2025

• Cyclic error for `import scala.runtime.stdLibPatches.Predef.assert`

  #23804 closed Aug 27, 2025

• Under CC, subtyping between a type variable and its impure upper bound is rejected

  #19076 closed Aug 26, 2025

• CC: Type variables can be used to bypass unboxing

  #23746 closed Aug 26, 2025

• Some deprecation warnings fail the build with `-Werror` flag, even if annotated with `@nowarn`

  #17969 closed Aug 22, 2025

• [SIP-71] `into` modifier doesn't work with enums

  #23399 closed Aug 22, 2025

• Unexpected empty value when accessing object val

  #15557 closed Aug 22, 2025

• No match exhaustivity warning emitted when selector is nullable and null case isn't handled

  #23790 closed Aug 21, 2025

• Function call with a return type gets converted into a return statement in the main function causing the program to not run, without any build or logic errors

  #23789 closed Aug 21, 2025

• Runtime crash: incorrect inline match resolution for intersection types with opaque types

  #23779 closed Aug 20, 2025

• Adjust bisect scripts and OpenCommunityBuild to use new nightlies repository

  #23765 closed Aug 18, 2025

• Nightly Dotty workflow of 2025-08-15 failed

  #23747 closed Aug 15, 2025

• Capture set variable does not work for class parameter

  #23737 closed Aug 15, 2025

• Crash Failed to find environment for method <init> using -Ysafe-init-global

  #23739 closed Aug 15, 2025

• Different coverage results for scala 2 and scala 3

  #21877 closed Aug 15, 2025

• `undefined` error if enable coverage

  #21695 closed Aug 15, 2025

• 3.7.3-RC2 release procedure

  #23728 closed Aug 14, 2025

• Scaladoc Support for Capture Checking

  #23437 closed Aug 14, 2025

• Compiler crash using F-bounded polymorphism and typeclass derivation

  #18670 closed Aug 14, 2025

• Nightly Dotty workflow of 2025-08-14 failed

  #23735 closed Aug 14, 2025

• Quoted API has broken impl for `fields` (`case fields` / `declared fields` / ...)

  #22584 closed Aug 13, 2025

• Crash on missing parens around named tuple in custom extractor

  #23552 closed Aug 13, 2025

• Drop `@experimental` for `scala.caps.Capability`

  #22745 closed Aug 13, 2025

• Report if unused var was mutated but not read

  #23704 closed Aug 12, 2025

• String iterpolation warnings should have a error id

  #23693 closed Aug 12, 2025

• Compiler crash using Tuple :* syntax for a NamedTuple in unapply

  #23155 closed Aug 11, 2025

• Chocolatey package for 3.6.2 stuck in validation

  #22416 closed Aug 11, 2025

• Exported and inherited extension methods distort given inference

  #23703 closed Aug 11, 2025

• Regression in typer for erikerlandson/coulomb

  #23610 closed Aug 9, 2025

• cannot be unpickled because no class file was found for denot: val <none>

  #20911 closed Aug 8, 2025

• DottyDoc crashes on classes with dots in their name: cannot be unpickled because no class file was found for denot: val <none>

  #23698 closed Aug 8, 2025

• Crash when an anonymous function is used inside a `PartialFunction` literal with a match expression

  #23686 closed Aug 7, 2025

• Scala 2 regression: extension method is not searched in the companion object of a type parameter's parameter

  #21951 closed Aug 7, 2025

• Attempts to export from an internal Selectable object results in crash

  #23637 closed Aug 7, 2025

• Add a lint/warning for the Interaction between using and default parameters

  #23541 closed Aug 6, 2025

• Regression in typer for zio-archive/zio-connect

  #23611 closed Aug 6, 2025

• Regression (again) in 3.7: "cannot resolve reference to type"

  #23627 closed Aug 6, 2025

• Record intersection selections have no hover

  #22919 closed Aug 6, 2025

• multiple `@nowarn` annotation does not work since Scala 3.7.0

  #23651 closed Aug 6, 2025

• 3.7.3-RC1 release procedure

  #23658 closed Aug 6, 2025

• Trailing comma not allowed on extension declarations

  #23657 closed Aug 4, 2025

• Tuple `Append[Map[T, F], F[U]]` and `Map[Append[T, U], F]` are not equivalent

  #23655 closed Aug 4, 2025

54 Issues opened by 29 people

• StackOverflow generated by Pattern Matching

  #23875 opened Sep 4, 2025

• Function returning Nothing has over-specialised type in default parameter

  #23873 opened Sep 4, 2025

• unable to use unicode in tuple unpacking in for comprehension

  #23869 opened Sep 3, 2025

• Scala3 incremental compiler doesn't properly detect which classes should be recompiled when using Scalatest macros

  #23863 opened Sep 2, 2025

• Macro usage is not invalidated

  #23852 opened Sep 1, 2025

• CC: Objects with tracked members appear pure

  #23850 opened Sep 1, 2025

• Tuple#map doc needs some words

  #23848 opened Aug 31, 2025

• Pattern Match Exhaustivity Error: 3.3.7-RC1

  #23843 opened Aug 30, 2025

• Compilation error when using opaque type alias methods with same name

  #23841 opened Aug 29, 2025

• ClassCastException when `def` is used for a type of a tracked val enum

  #23840 opened Aug 29, 2025

• Quotes API: Add missing Nodes related to Quote ASTs

  #23836 opened Aug 29, 2025

• `[E008] Not Found Error:` fails due to clashing names, but doesn't mention it, nor provides suggestion on how to workaround

  #23835 opened Aug 28, 2025

• "Double definition:" error for `given`s isn't helpful

  #23832 opened Aug 28, 2025

• Generic context parameters with default arguments crash - orphan parameter reference

  #23828 opened Aug 27, 2025

• Add a warning when user code refers to `scala.runtime.*`

  #23824 opened Aug 27, 2025

• Local fresh caps are ignored in classes

  #23823 opened Aug 26, 2025

• Match type reduction does not fail even if selector matches none of the cases

  #23822 opened Aug 26, 2025

• CC: Increase Precision of Errors for Lambdas

  #23820 opened Aug 26, 2025

• False exhaustivity for GADT under separate compilation

  #23817 opened Aug 26, 2025

• Scaladoc fails to include protected members of enum classes or case classes/objects

  #23814 opened Aug 26, 2025

• Unexpected Error when resolving the right overloaded method

  #23799 opened Aug 24, 2025

• Missing deprecation message

  #23794 opened Aug 22, 2025

• "Missing outer accessor" assertion failure when using plugin with inline

  #23793 opened Aug 21, 2025

• Macro not reevaluated after change to type argument

  #23783 opened Aug 19, 2025

• Incorrect inline match for three elements

  #23776 opened Aug 18, 2025

• GADT with dependent type parameters causes `pickler crash orphan parameter reference` when using Mirror

  #23774 opened Aug 18, 2025

• Overload resolution fails to disambiguate between the alternatives

  #23773 opened Aug 17, 2025

• No warning for unused "masking" import selector

  #23758 opened Aug 15, 2025

• "<type alias> does not take type parameters" when type parameter is same as the companion object for top-level type aliases

  #23752 opened Aug 15, 2025

• Assertion failure "attempted to take ownership of"

  #23751 opened Aug 15, 2025

• Scaladoc: Support for Interactive Feature Toggles

  #23743 opened Aug 14, 2025

• Scaladoc: Refactor Contexts

  #23742 opened Aug 14, 2025

• false exhaustivity warning for shared inner sealed traits and type parameters

  #23734 opened Aug 14, 2025

• Nightly Dotty workflow of 2025-08-14 failed

  #23733 opened Aug 14, 2025

• Identify and warn about non-legit uses of Wildcard Types

  #23732 opened Aug 13, 2025

• Span error caused by invalid match syntax

  #23729 opened Aug 13, 2025

• Capture checking rejects closure with parameter dependencies

  #23727 opened Aug 12, 2025

• Several separation checker issues

  #23726 opened Aug 12, 2025

• Type inference does not account for bounded type parameters from java

  #23723 opened Aug 12, 2025

• scaladoc displays incorrect type for implicitly-added and shadowed methods

  #23720 opened Aug 12, 2025

• Export / Pattern match interplay

  #23707 opened Aug 11, 2025

• Type mismatch error using case class extractor with multiple type parameters, constraints, and | matcher

  #23696 opened Aug 8, 2025

• False positive unused private class with type parameter

  #23694 opened Aug 8, 2025

• Self-typed inheritance crashing compiler

  #23692 opened Aug 8, 2025

• Applied constructor type "not a valid prefix"

  #23690 opened Aug 7, 2025

• `import scala.language.adhocExtensions` may break incremental compilation

  #23689 opened Aug 7, 2025

• Wildcard types are not disallowed in type ascriptions

  #23684 opened Aug 7, 2025

• Discrepancy in subtyping for covariant types with (bounded) wildcard arguments

  #23683 opened Aug 7, 2025

• FlexibleType's in the standard library artifact

  #23682 opened Aug 7, 2025

• Unnecessary reference duplicate in backend

  #23681 opened Aug 7, 2025

• "usages" of parameter does not track to applied constructor type

  #23669 opened Aug 5, 2025

• Applied constructor type not valid in a Given

  #23667 opened Aug 5, 2025

• Crash when type alias has extension method with the same name as the underlying type

  #23666 opened Aug 5, 2025

• "unspecified error" when using applied constructor types with function type

  #23660 opened Aug 4, 2025

59 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Explicitly null check the stdlib

  #23566 commented on Sep 2, 2025 • 11 new comments

• Simpler inference for tracked

  #22972 commented on Aug 21, 2025 • 5 new comments

• Specialized traits design draft

  #21950 commented on Sep 4, 2025 • 4 new comments

• Only check seen for LazyRef for TypeSizeAccumulator

  #20459 commented on Sep 3, 2025 • 1 new comment

• Regression in 3.7.2 Scaladoc crashes intermittently during readTasty phase

  #23654 commented on Aug 4, 2025 • 0 new comments

• Unsound reduction of match types with refined trait member as scrutinee

  #20515 commented on Sep 1, 2025 • 0 new comments

• Investigate JEP 409: Sealed Classes

  #22298 commented on Sep 2, 2025 • 0 new comments

• Overloading or implicit bug in 3.4.1

  #20053 commented on Sep 3, 2025 • 0 new comments

• Multi-module match type regression in 3.3.2

  #18261 commented on Sep 3, 2025 • 0 new comments

• private[this] inference does not work for constructor parameters

  #22620 commented on Sep 4, 2025 • 0 new comments

• Option warnings are conditional

  #13915 commented on Aug 27, 2025 • 0 new comments

• [Experiment] Qualified Types

  #21586 commented on Sep 2, 2025 • 0 new comments

• Relax check file match with stack trace

  #22389 commented on Sep 4, 2025 • 0 new comments

• Support `def`-local `tracked` members

  #22538 commented on Aug 15, 2025 • 0 new comments

• Fail self-recursive deferred given impl

  #22595 commented on Aug 21, 2025 • 0 new comments

• Warn about encoded pkg obj names

  #22707 commented on Aug 18, 2025 • 0 new comments

• Improve printing of strings

  #22945 commented on Sep 2, 2025 • 0 new comments

• Fix #18763: Run type inference before implicit search

  #23020 commented on Aug 17, 2025 • 0 new comments

• add capture-checked scala.concurrent standard library classes

  #23089 commented on Aug 17, 2025 • 0 new comments

• Update build dependency jgit to 7.3.0.202506031305-r

  #23109 commented on Aug 5, 2025 • 0 new comments

• Invent given pattern name in for comprehension

  #23121 commented on Aug 29, 2025 • 0 new comments

• Use `toVector` for XML literal sequences

  #23221 commented on Aug 8, 2025 • 0 new comments

• Dealias type when type parameters inference occurs

  #23242 commented on Aug 27, 2025 • 0 new comments

• Skip over JEP 445 compact compilation units

  #23247 commented on Aug 29, 2025 • 0 new comments

• Modify pattern matcher to warn when | Null is used in patterns

  #23288 commented on Aug 29, 2025 • 0 new comments

• Elide conversion of receiver, extension or inline map, trailing implicit args, in DropForMap

  #23416 commented on Aug 5, 2025 • 0 new comments

• Unintended SafeValue Error

  #23424 commented on Aug 26, 2025 • 0 new comments

• No mixin forwarder when ancestor is sealed

  #23482 commented on Aug 14, 2025 • 0 new comments

• feat: Add actionable diagnostic for missing members

  #23572 commented on Aug 10, 2025 • 0 new comments

• Unify generation of `Scala 3` API and Reference documentations

  #23606 commented on Aug 14, 2025 • 0 new comments

• AssertionError when creating a new definition in a trait parameter

  #23633 commented on Aug 4, 2025 • 0 new comments

• Port the Scala 2 bytecode-optimizer to Dotty

  #22667 commented on Aug 5, 2025 • 0 new comments

• Inline type guard

  #23653 commented on Aug 6, 2025 • 0 new comments

• Compiler MegaPhase isn't tranforming annotation trees and named arguments

  #23650 commented on Aug 6, 2025 • 0 new comments

• Coverage misses generic `given` with `"-language:strictEquality"` and `CanEqual.derived`

  #20508 commented on Aug 7, 2025 • 0 new comments

• No warning about non-exhaustive pattern matching for constructor with type bound enclosing type member

  #23369 commented on Aug 7, 2025 • 0 new comments

• Non-trivial implicit resolution fails when using default implicit parameters

  #23555 commented on Aug 7, 2025 • 0 new comments

• Pain points for explicit null checking

  #14622 commented on Aug 11, 2025 • 0 new comments

• @main optional args

  #13333 commented on Aug 13, 2025 • 0 new comments

• False-negative overrides nothing

  #22310 commented on Aug 15, 2025 • 0 new comments

• AbstractMethodError only if application code is in a module separate from library code

  #23245 commented on Aug 19, 2025 • 0 new comments

• Deferred given in companion object causes infinite recursion

  #22589 commented on Aug 21, 2025 • 0 new comments

• Embed Scala source code parameters into .class files meta-data (for better handling of Scala libraries in IDEs)

  #21894 commented on Aug 21, 2025 • 0 new comments

• -Xfatal-warnings applied to flags passed to scalac itself (inconsistent with Scala 2 behavior)

  #13887 commented on Aug 27, 2025 • 0 new comments

• "Unreachable case" is, in fact, reachable

  #23113 commented on Aug 28, 2025 • 0 new comments

• Compiler enters infinite loop with extension method on akka streams

  #23268 commented on Aug 29, 2025 • 0 new comments

• Missing union-types-spec and many bad links to md

  #23078 commented on Aug 29, 2025 • 0 new comments

• Context Lambdas change identity on each reference; no persistent identity

  #22767 commented on Aug 29, 2025 • 0 new comments

• (minor) usage of `scala.ContextFunction0` should produce "context function types require at least one parameter" error

  #21321 commented on Aug 30, 2025 • 0 new comments

• Investigate JEP 441: Pattern Matching for switch

  #22450 commented on Aug 30, 2025 • 0 new comments

• `scaladoc` issues "Flag -classpath set repeatedly" warning, when classpath is set only once

  #22875 commented on Aug 30, 2025 • 0 new comments

• Fuzzy search in completions is not working correctly

  #23151 commented on Sep 1, 2025 • 0 new comments

• Crash when accessing Scala 2 code emitted with macro-annotations

  #23609 commented on Sep 1, 2025 • 0 new comments

• Add missing constructors in Quotes reflection

  #11755 commented on Sep 1, 2025 • 0 new comments

• "Recursion limit exceeded." on bounded type definition that is totally monotonic

  #22163 commented on Sep 1, 2025 • 0 new comments

• Recursive match type causes unhandled stack overflow

  #20205 commented on Sep 1, 2025 • 0 new comments

• Regressions in `fingo/spata` for match types

  #21013 commented on Sep 1, 2025 • 0 new comments

• Operations on NamedTuples do not work with singleton types due to match type refusing to reduce

  #20453 commented on Sep 1, 2025 • 0 new comments

• Unsound reduction of match type where the scrutinee's prefix is a param ref

  #20518 commented on Sep 1, 2025 • 0 new comments