4 Releases published by 1 person

• 3.7.2-RC2

  published Jul 21, 2025

• 3.7.2

  published Aug 1, 2025

• 3.7.3-RC1

  published Aug 6, 2025

• 3.7.3-RC2

  published Aug 14, 2025

123 Pull requests merged by 27 people

• 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

• Support Mirror for generic tuples arity > 22

  #23363 merged Aug 4, 2025

• Backport "Handle default arguments in named parameters for inlay hints" to 3.7.3

  #23648 merged Aug 1, 2025

• Backport "Add line number magic comment support" to 3.7.3

  #23646 merged Aug 1, 2025

• Backport "Skip bypassing unapply for scala 2 case classes to allow for single-element named tuple in unapply" to 3.7.3

  #23645 merged Aug 1, 2025

• Backport "Emit an error for quoted pattern type variable after new" to 3.7.3

  #23644 merged Aug 1, 2025

• Backport "Fix #23576" to 3.7.3

  #23643 merged Aug 1, 2025

• Handle default arguments in named parameters for inlay hints

  #23641 merged Aug 1, 2025

• Add line number magic comment support

  #23549 merged Aug 1, 2025

• Update JDK version to 17 in some remaining CI tasks

  #23639 merged Aug 1, 2025

• Fix #23576

  #23634 merged Aug 1, 2025

• [build] Increment default thread stack size from to 2MB (was 1MB)

  #23638 merged Jul 31, 2025

• Reenable better-fors under '-source:3.7 -preview' settings

  #23636 merged Jul 31, 2025

• Make SIP-62 better-fors a stable feature

  #23630 merged Jul 31, 2025

• chore: deprecate scala.annotation.transparentTrait

  #23254 merged Jul 30, 2025

• Add missing reference page: Quoted Patterns with Polymorphic Functions

  #23632 merged Jul 30, 2025

• Emit an error for quoted pattern type variable after new

  #23618 merged Jul 30, 2025

• Skip bypassing unapply for scala 2 case classes to allow for single-element named tuple in unapply

  #23603 merged Jul 30, 2025

• bugfix: Include synthetic apply in semanticdb

  #23629 merged Jul 30, 2025

• Prepare build for Scala 3.8.0 development

  #23626 merged Jul 29, 2025

• Add FlexibleType support for scaladoc

  #23320 merged Jul 29, 2025

• Quotes reflect: sort the typeMembers output list and filter out non-members

  #22876 merged Jul 29, 2025

• Fix issue with certain polyfunctions not properly matching in macros

  #23614 merged Jul 29, 2025

• chore: add scala3-staging and scala3-tasty-inspector to the new build

  #23624 merged Jul 29, 2025

• Add regression test for #23616

  #23623 merged Jul 29, 2025

• chore: add the testing suite for scala3-sbt-bridge and tasty-core

  #23617 merged Jul 29, 2025

• Fix completions for Quotes

  #23619 merged Jul 29, 2025

• Revert "Emit mixin forwarders as ordinary, non-bridge methods again"

  #23613 merged Jul 28, 2025

• Suppress warnings in comprehensions with 22+ binds

  #23590 merged Jul 28, 2025

• Add stableNull annotation to force tracking mutable fields

  #23528 merged Jul 28, 2025

• Emit mixin forwarders as ordinary, non-bridge methods again

  #21890 merged Jul 27, 2025

• chore: add the base projects as bootstrapped in the new build

  #23608 merged Jul 27, 2025

• Add all remaining non-bootstrapped projects

  #23605 merged Jul 26, 2025

• chore: add scala3-compiler-nonbootstrapped to the new build

  #23600 merged Jul 25, 2025

• chore: add tasty-core-nonbootstrapped in the new build

  #23599 merged Jul 25, 2025

• chore: extract DottyJSPlugin from Build

  #23597 merged Jul 25, 2025

• bugfix: Also save infos in semanticdb

  #23587 merged Jul 25, 2025

• Add InferredMethodProvider for automatic method signature generation

  #23563 merged Jul 24, 2025

• chore: add new scala3-library projects

  #23594 merged Jul 24, 2025

• chore: make incremental compilation work with stdlib plugin and enable it in the new stdlib

  #23592 merged Jul 24, 2025

• chore: ensure stdlib always produces Java 17 >= artifacts

  #23593 merged Jul 24, 2025

• chore: add scala.language.experimental.separationChecking to the non-patched stdlib

  #23588 merged Jul 23, 2025

• Add missing definitions in the stdlib (from stdLibPatches)

  #23562 merged Jul 23, 2025

• Encode path of class

  #23503 merged Jul 23, 2025

• Check OrType in interpolated toString lint

  #23365 merged Jul 22, 2025

• Compare span points in pathTo to determine best span

  #23581 merged Jul 22, 2025

• Add restricted capabilities x.only[C]

  #23485 merged Jul 22, 2025

• Don't approximate a type using Nothing as prefix

  #23531 merged Jul 21, 2025

• Rely on hidden sets for use checking

  #23580 merged Jul 21, 2025

• Consider setter of effectively private var

  #23211 merged Jul 21, 2025

• Improve use of boolean defaults

  #23564 merged Jul 21, 2025

• Make separation checking controlled by language import

  #23560 merged Jul 21, 2025

• Flatten nested capture sets in retainedElementsRaw

  #23571 merged Jul 21, 2025

• chore: make metals believe scala-library-bootstrapped is a scala 3 project

  #23568 merged Jul 18, 2025

• chore: add the scala-library projects (non-bootstrapped and bootstrapped)

  #23510 merged Jul 18, 2025

• Refine implicit search fallbacks for better ClassTag handling

  #23532 merged Jul 18, 2025

• Add missing case to TypeComparer

  #23550 merged Jul 17, 2025

• [chore] Set reference compiler version to 3.7.2-RC2

  #23554 merged Jul 17, 2025

• Backport "chore: add -Yno-stdlib-patches flag for the stdlib migration" to 3.7.2

  #23551 merged Jul 17, 2025

• Backport "Bump Scala CLI to v1.8.4 (was v1.8.3)" to 3.7.2

  #23547 merged Jul 16, 2025

• Replace erased class modifiers with Erased base traits

  #23447 merged Jul 16, 2025

• Backport "Don't force annotation unpickling when testing for SilentIntoAnnot" to 3.7.2

  #23546 merged Jul 16, 2025

• Backport "Use result of lambda type of implicit in CheckUnused" to 3.7.2

  #23545 merged Jul 16, 2025

• Backport "Check path of module prefix for tailrec" to 3.7.2

  #23544 merged Jul 16, 2025

• Backport "Fix stale top level synthetic package object being used in later runs" to 3.7.2

  #23543 merged Jul 16, 2025

• Backport "Improve completions when a lot of exports are present" to 3.7.2

  #23542 merged Jul 16, 2025

• chore: add -Yno-stdlib-patches flag for the stdlib migration

  #23540 merged Jul 16, 2025

• Bump Scala CLI to v1.8.4 (was v1.8.3)

  #23538 merged Jul 16, 2025

• [stdlib] Add scala.language.2.13 to the scala 2 files

  #23537 merged Jul 16, 2025

• chore: do not compile AnyVal for now

  #23189 merged Jul 15, 2025

• chore: add transparent modifier to already assumed transparent types

  #23104 merged Jul 15, 2025

28 Pull requests opened by 15 people

• Safe val test

  #23533 opened Jul 15, 2025

• Fix line and path separators in test

  #23534 opened Jul 16, 2025

• Use base types to compute classOf args of applyDynamic

  #23548 opened Jul 16, 2025

• Explicitly null check the stdlib

  #23566 opened Jul 18, 2025

• feat: Add actionable diagnostic for missing members

  #23572 opened Jul 19, 2025

• Refine parameter adaptation logic for arrays

  #23591 opened Jul 23, 2025

• Avoid recursion when transforming types used in Holes

  #23595 opened Jul 24, 2025

• Fix illegal positions being generated in SpliceInterpreter

  #23601 opened Jul 25, 2025

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

  #23606 opened Jul 26, 2025

• Fix Dependent types in TupledFunction

  #23615 opened Jul 28, 2025

• Defend against AliasingBounds

  #23668 opened Aug 5, 2025

• Do not generate certain interface mixin forwarders if not necessary

  #23674 opened Aug 6, 2025

• docs: fix task name for scaladoc/testOnly

  #23678 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

• [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

• More improvements to error messages

  #23721 opened Aug 12, 2025

• Match with sub cases

  #23736 opened Aug 14, 2025

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

  #23740 opened Aug 14, 2025

• Move Pure to caps and make it non-experimental

  #23745 opened Aug 14, 2025

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

  #23748 opened Aug 15, 2025

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

  #23749 opened Aug 15, 2025

• chore: add `scaladoc` to the new build

  #23750 opened Aug 15, 2025

• chore: render `@consume` at the `consume` modifier

  #23754 opened Aug 15, 2025

• Make consume a soft modifier

  #23755 opened Aug 15, 2025

68 Issues closed by 17 people

• 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

• How to support Mirrors for Generic Tuples arity +22

  #15398 closed Aug 4, 2025

• Release procedure 3.7.2

  #23625 closed Aug 3, 2025

• Crash in JVM backend for optimised tuple extraction

  #23596 closed Aug 1, 2025

• Provide a way to offset line numbers in wrapped scripts

  #21919 closed Aug 1, 2025

• Regression in lazy symbol completion or bug in nested classfile parser

  #23576 closed Aug 1, 2025

• Intermittent StackOverflow in Typer when running `community_build_c` and `community_build_b`

  #23612 closed Jul 31, 2025

• Nightly Dotty workflow of 2025-07-31 failed

  #23635 closed Jul 31, 2025

• Distribute releases as .deb and .msi

  #12502 closed Jul 31, 2025

• Recursion limit exceeded (opaque types + inline methods) (3.7.0)

  #23137 closed Jul 31, 2025

• Unable to match a lower-case constructor in quoted pattern

  #22616 closed Jul 30, 2025

• ClassCastException when using named pattern one single-component named tuple

  #23131 closed Jul 30, 2025

• Typeclass derivation of recursive types

  #8183 closed Jul 29, 2025

• Types unhandled by the scaladoc TASTy types support

  #22761 closed Jul 29, 2025

• Symbol.typeMembers can return empty Symbols on union type aliases

  #22483 closed Jul 29, 2025

• reflection: Symbol.typeMembers has a non-deterministic order on classes with more than 5 type parameters/members

  #22472 closed Jul 29, 2025

• Quoted pattern matching of poly functions does not work with quoted code

  #23589 closed Jul 29, 2025

• Regression in erasure for `typelevel/spotted-leopards`

  #23616 closed Jul 29, 2025

• Release procedure 3.7.2-RC2

  #23553 closed Jul 29, 2025

• Nightly Dotty workflow of 2025-07-29 failed

  #23622 closed Jul 29, 2025

• Compiling with more than 21 given will cause warning

  #23164 closed Jul 28, 2025

• Published `scala3-sbt-bridge` depends on the *non-bootstrapped* compiler

  #23604 closed Jul 27, 2025

• Build tools issues discovered by binary breakage changes in Scala 3 stdlib

  #22890 closed Jul 25, 2025

• `typeCheckErrors` reports false errors for enum and case object definitions

  #23578 closed Jul 24, 2025

• Difference in type resolution between `enum` and `sealed trait` + `object`

  #23558 closed Jul 23, 2025

• The doctool has trouble with files named `.test.scala` containing top-level `@main` function

  #22866 closed Jul 23, 2025

• Scaladoc 3.3.x falsely reports success despite errors

  #23561 closed Jul 23, 2025

• -Wtostring-interpolated warns on an if expression of type String

  #23361 closed Jul 22, 2025

• Incorrect positions / interactive path on mutiple variable declaration

  #22207 closed Jul 22, 2025

• Regression in 3.7: "cannot resolve reference to type" when calling dependent method

  #23530 closed Jul 21, 2025

• Wrong handling of reach capabilities of local vals

  #23579 closed Jul 21, 2025

• `-Wunused:all` reports setter instead of `unset variable` in anon class

  #23200 closed Jul 21, 2025

• Can't pass an explicit capture set to a capset parameter in eta expansion

  #23570 closed Jul 21, 2025

• Nightly Dotty workflow of 2025-07-19 failed

  #23569 closed Jul 19, 2025

• ClassTag inference fails with method call chain

  #23526 closed Jul 18, 2025

• compiletime.erasedValue leaks to runtime

  #23406 closed Jul 16, 2025

• `def unapply(implicit ev: T)` no longer works in pattern matching

  #23499 closed Jul 16, 2025

• Nightly Dotty workflow of 2025-07-16 failed

  #23539 closed Jul 16, 2025

• Nightly Dotty workflow of 2025-07-16 failed

  #23535 closed Jul 16, 2025

• Nightly Dotty workflow of 2025-07-16 failed

  #23536 closed Jul 16, 2025

46 Issues opened by 31 people

• "<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

• Nightly Dotty workflow of 2025-08-15 failed

  #23747 opened Aug 15, 2025

• CC: Type variables can be used to bypass unboxing

  #23746 opened Aug 14, 2025

• Scaladoc: Support for Interactive Feature Toggles

  #23743 opened Aug 14, 2025

• Scaladoc: Refactor Contexts

  #23742 opened Aug 14, 2025

• Capture set variable does not work for class parameter

  #23737 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

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

  #23663 opened Aug 5, 2025

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

  #23660 opened Aug 4, 2025

• Regression in 3.7.2 Scaladoc crashes intermittently during readTasty phase

  #23654 opened Aug 4, 2025

• Inline type guard

  #23653 opened Aug 3, 2025

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

  #23650 opened Aug 1, 2025

• AssertionError when creating a new definition in a trait parameter

  #23633 opened Jul 30, 2025

• bug(patmatch/namedTuple): Exhaustive match checking on type-mapped NamedTuple appears to be broken

  #23621 opened Jul 28, 2025

• False pattern match not exhaustive for union types + opaque types

  #23620 opened Jul 28, 2025

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

  #23609 opened Jul 27, 2025

• "Not found" could be more descriptive

  #23585 opened Jul 22, 2025

• Enum: incosistence of simple case encoding with case object

  #23583 opened Jul 21, 2025

• Weird Subcapturing Interaction between reach and only

  #23582 opened Jul 21, 2025

• Compiler crash in presence of SAM + dependent types + mismatched signature

  #23577 opened Jul 20, 2025

• Capture leak by parent boxed field

  #23575 opened Jul 20, 2025

• Capture leak by pattern matching on type parameter

  #23574 opened Jul 20, 2025

• Failing incremental compilation, involving path-dependent type with type lambda bound

  #23573 opened Jul 20, 2025

• Obscure error message involves default arg

  #23557 opened Jul 17, 2025

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

  #23555 opened Jul 17, 2025

67 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 • 4 new comments

• Simple enhancement for pattern matching with capturing types

  #23524 commented on Aug 15, 2025 • 0 new comments

• False-negative overrides nothing

  #22310 commented on Aug 15, 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

• 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

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

  #22163 commented on Aug 6, 2025 • 0 new comments

• Port the Scala 2 bytecode-optimizer to Dotty

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

• Scala 3.3.1: Concrete method inside `trait` marked (incorrectly?) as `ACC_BRIDGE` and `ACC_SYNTHETIC`

  #19270 commented on Aug 4, 2025 • 0 new comments

• Matching `BigInt` against `Int` literal pattern leads to warning

  #23316 commented on Aug 1, 2025 • 0 new comments

• Wrong unreachable code reported for inline def pattern match

  #20395 commented on Aug 1, 2025 • 0 new comments

• Insert 'using' when completing inside using params

  #22939 commented on Jul 31, 2025 • 0 new comments

• AssertionError when calling constructor proxies from macro

  #13479 commented on Jul 31, 2025 • 0 new comments

• REPL completions hide compile error (e.g. Classfile/TASTy is broken error)

  #18614 commented on Jul 31, 2025 • 0 new comments

• Hygiene of constructor default args is not per spec

  #22700 commented on Jul 31, 2025 • 0 new comments

• Enum (extends java) => null in java, when scala looks at it before java

  #12637 commented on Jul 31, 2025 • 0 new comments

• Print a warning when a using directive is passed inside of the REPL

  #21654 commented on Jul 25, 2025 • 0 new comments

• TypeApplications methods are extensions instead of old-style enrichment

  #23512 commented on Jul 24, 2025 • 0 new comments

• No mixin forwarder when ancestor is sealed

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

• Disable distribution of intersection types over applied types

  #23441 commented on Jul 18, 2025 • 0 new comments

• Unintended SafeValue Error

  #23424 commented on Jul 15, 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

• Use `toVector` for XML literal sequences

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

• Update build dependency jgit to 7.3.0.202506031305-r

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

• chore: do not assume scala types as transparent, source should enforce it

  #23105 commented on Aug 4, 2025 • 0 new comments

• Fix #18763: Run type inference before implicit search

  #23020 commented on Jul 29, 2025 • 0 new comments

• Simpler inference for tracked

  #22972 commented on Aug 15, 2025 • 0 new comments

• Use other tree for actual symbol of Assign

  #22869 commented on Jul 25, 2025 • 0 new comments

• Support `def`-local `tracked` members

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

• Improve indent handling in parens

  #22530 commented on Jul 23, 2025 • 0 new comments

• [Experiment] Qualified Types

  #21586 commented on Jul 31, 2025 • 0 new comments

• Let mirrors support default parameters

  #17979 commented on Aug 4, 2025 • 0 new comments

• Accommodate adapted Scala 2 annotation value

  #17516 commented on Aug 3, 2025 • 0 new comments

• StackOverflowError during pickleQuotes with type parameter `T <: SomeTrait[T]`

  #22996 commented on Jul 24, 2025 • 0 new comments

• Nothing warns about unconsumed values in for comprehension

  #18854 commented on Jul 23, 2025 • 0 new comments

• Investigate JEP 371: Hidden Classes

  #22295 commented on Jul 23, 2025 • 0 new comments

• Comma in `extends` or `derives` clause treated as parameter separator in indentation blocks

  #22527 commented on Jul 23, 2025 • 0 new comments

• Incorrect "Wrong number of argument patterns" error for Option extractor using `Tuple.Map`

  #22923 commented on Jul 22, 2025 • 0 new comments

• `--update-checkfiles` generates double line breaks on Windows?

  #23458 commented on Jul 21, 2025 • 0 new comments

• Scaladoc readTasty error with overloads + union parameters

  #23511 commented on Jul 21, 2025 • 0 new comments

• Inhabit bad bounds with recursive member val

  #23520 commented on Jul 21, 2025 • 0 new comments

• Orphan type parameter references crash pickler in capture checked programs

  #20272 commented on Jul 20, 2025 • 0 new comments

• Match type reduction inhibition

  #20475 commented on Jul 19, 2025 • 0 new comments

• Inability to do a simple type match on a deduced type

  #22347 commented on Jul 19, 2025 • 0 new comments

• Match type fails to reduce in non-exhaustive pattern match

  #21425 commented on Jul 19, 2025 • 0 new comments

• Match type on type alias with multiple parameters fails

  #22644 commented on Jul 19, 2025 • 0 new comments

• Primitive unboxed inconsistently with coverage enabled

  #22834 commented on Jul 17, 2025 • 0 new comments

• "Unreachable case" is, in fact, reachable

  #23113 commented on Jul 16, 2025 • 0 new comments

• Nonsense opaque type definition crashes compiler

  #23185 commented on Jul 16, 2025 • 0 new comments

• False-negative conflicting base types when inherits Java class and interface.

  #22311 commented on Jul 31, 2025 • 0 new comments

• Incorrect exhaustivity warning in pattern matches with GADTs

  #19687 commented on Jul 31, 2025 • 0 new comments

• Compiler should not allow to access Java protected static method defined in different package

  #18446 commented on Jul 31, 2025 • 0 new comments

• Make `:settings -deprecation` on by default in REPL as beginners get frustrated by incomprehensibly concealed messages

  #15953 commented on Jul 31, 2025 • 0 new comments

• Regressions in `fingo/spata` for match types

  #21013 commented on Jul 31, 2025 • 0 new comments

• Enum case can't be defined in terms of itself

  #11443 commented on Jul 31, 2025 • 0 new comments

• `getGenericInterfaces` and `getInterfaces` are not the same length after extending a generic Java class

  #21177 commented on Jul 31, 2025 • 0 new comments

• Macro annotation that processes inlined tree crashes under `-Ycheck:all`

  #17007 commented on Jul 31, 2025 • 0 new comments

• Misbehavior of macro-generated match when matching case object with lowercase name

  #20350 commented on Jul 31, 2025 • 0 new comments

• Type pattern example no longer works

  #20418 commented on Jul 31, 2025 • 0 new comments

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

  #22620 commented on Jul 31, 2025 • 0 new comments

• assertion failed: module class given_NullPlatformIOContext$ has non-class parent: TypeRef(TermRef(ThisType(TypeRef(NoPrefix,module class riddl)),object utils),NullPlatformIOContext)

  #21819 commented on Jul 30, 2025 • 0 new comments

• No parameter untupling for named tuples

  #23440 commented on Jul 30, 2025 • 0 new comments

• Implicit conversion not applied unless assigned to a temporary variable

  #20384 commented on Jul 30, 2025 • 0 new comments

• HashMap toString doc is Any not Iterable

  #23631 commented on Jul 30, 2025 • 0 new comments

• Overloading or implicit bug in 3.4.1

  #20053 commented on Jul 30, 2025 • 0 new comments

• Type pattern variables not supported at the top level of match types and inline matches

  #6018 commented on Jul 29, 2025 • 0 new comments