34 Pull requests merged by 13 people

• [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

9 Pull requests opened by 6 people

• Closes #23681: Unnecessary reference duplicate in backend

  #23685 opened Aug 7, 2025

• [do not merge] Add capture checking annotation to Scala 3 Standard Library

  #23688 opened Aug 7, 2025

• Drill through type lambda for tree symbol

  #23699 opened Aug 8, 2025

• Port `generateSources` to Scala 3 Library

  #23705 opened Aug 11, 2025

• Reorganize CC docs

  #23709 opened Aug 11, 2025

• Bump actions/download-artifact from 4 to 5

  #23711 opened Aug 11, 2025

• More improvements to error messages

  #23721 opened Aug 12, 2025

• Make coverage more similar to the one in Scala 2

  #23722 opened Aug 12, 2025

• Add regression test for issue 18670

  #23731 opened Aug 13, 2025

14 Issues closed by 11 people

• 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

17 Issues opened by 14 people

• 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

• 3.7.3-RC2 release procedure

  #23728 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

17 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.

• Apply flexible types to files compiled without explicit nulls

  #23386 commented on Aug 13, 2025 • 3 new comments

• Do not generate certain interface mixin forwarders if not necessary

  #23674 commented on Aug 9, 2025 • 1 new comment

• Scaladoc Support for Capture & Separation Checking (Staging)

  #23607 commented on Aug 13, 2025 • 1 new comment

• Fix implicit scope liftToAnchors for parameter lower bounds

  #23679 commented on Aug 7, 2025 • 0 new comments

• docs: fix task name for scaladoc/testOnly

  #23678 commented on Aug 6, 2025 • 0 new comments

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

  #23606 commented on Aug 7, 2025 • 0 new comments

• feat: Add actionable diagnostic for missing members

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

• Safe val test

  #23533 commented on Aug 12, 2025 • 0 new comments

• No mixin forwarder when ancestor is sealed

  #23482 commented on Aug 10, 2025 • 0 new comments

• Scaladoc Support for Capture & Separation Checking (Dev)

  #23471 commented on Aug 12, 2025 • 0 new comments

• Use `toVector` for XML literal sequences

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

• Experiment with simpler inference for tracked

  #22972 commented on Aug 10, 2025 • 0 new comments

• @main optional args

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

• Pain points for explicit null checking

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

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

  #23555 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

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

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