chore(deps): update dependency scala to v3.6.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
scala	3.6.3 -> 3.6.4

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Release Notes

scala/scala3 (scala)

v3.6.4

Compare Source

Highlights of the release

• Support for JDK 24 #​22250
• REPL :silent command to toggle automatic printing of outputs #​22248
• REPL --repl-init-script: setting to run a code on startup #​22206
• Deprecated setting -Xno-decode-stacktraces is now an alias to -Xno-enrich-error-messages #​22208
• Annotation arguments are no longer lifted #​22035
• Experimental Capture Checking: Implement tracked members #​21761

Breaking changes

• Align @implicitNotFound and @implicitAmbigous with the language specification #​22371

  This change may impact users who previously used these annotations using variables or string interpolation.

  Previously, a bug in the Scala 3 compiler allowed non-literal strings to be passed as arguments to the @implicitNotFound and @implicitAmbiguous annotations.
  This could have affected how failed implicit search results were reported by the compiler.

  Starting from Scala 3.6.4, the arguments for these annotations must be string literals.
  If a message is too long, it can be concatenated using the + operator, allowing for constant folding.

Other changes and fixes

Annotations

• Make sure symbols in annotation trees are fresh before pickling #​22002
• Consider all arguments in Annotations.refersToParamOf #​22001
• Do not lift annotation arguments (bis) #​22046

Desugaring

• Fix #​22051: only trust the type application part for case class unapplies #​22099

Documentation

• Update example code linked to obsolete content in macros-spec.md #​22256

Experimental: Capture Checking

• Fix #​21868, #​21869, and #​21870: handle CapsOf in more places #​21875
• Refine rules for capture parameters and members #​22000
• Add a hint for using CC with REPL #​22220
• Consolidate CC #​21863

Experimental: Global Initialization

• Fix crash when initializing val in ByName closure #​22354

Experimental: Named Tuples

• Handle TypeProxy of Named Tuples in unapply #​22325
• Fail more eagerly when trying to adapt named unapply patterns #​22315
• Widen singleton types when computing fields from .Fields #​22149
• Fix .toTuple insertion #​22028

Extension Methods

• Tweak ExtensionNullifiedByMember #​22268
• Nowarn extension matching nonpublic member #​21825

Implicits

• Rollback constraints in compareAppliedTypeParamRef #​22339
• Try implicit searching after finding dynamic select #​22318

Linting

• Allow discarding "Discarded non-Unit" warnings with : Unit #​21927

Match Types

• Fix #​21841: Check more that an unapplySeq on a NonEmptyTuple is valid. #​22366
• Type avoidance in MT bound inference #​22142

Metaprogramming

• Rethrow SuspendExceptions caught in CodeGen phase #​22009

Metaprogramming: Compile-time

• Extend compiletime.testing.typechecks with certain transform phases #​21185

Nullability

• Fix #​21619: Refactor NotNullInfo to record every reference which is retracted once. #​21624

Presentation Compiler

• Use new infer expected type for singleton complations #​21421
• Fix match error in keyword completions #​22138

Reflection

• Do not return java outline dummy constructor in primaryConstructor #​22104

Reporting

• Normalise the types for Type Mismatch Error (E007) #​22337
• Improve given search preference warning #​22189
• Better error messages when an enum derives from AnyVal #​22236
• Correctly print litteral types in the refined printer #​22351

Rewrites

• Undo patch of double-block apply #​21982

Scaladoc

• Scaladoc: Add support for named tuples #​22263

Settings

• Limit exposure to ConcurrentModificationException when sys props are replaced or mutated #​22180

Specification

• Align the spec to allow the marker #​22323
• Integrate the specification for match types. #​22164

Transform

• Fix #​22226: Use classOf[BoxedUnit] for Unit array in ArrayConstructors. #​22238

Typer

• Fixes for isLegalPrefix change #​22241
• Resolve name when named imp is behind wild imps #​21888

Contributors

Thank you to all the contributors who made this release possible 🎉

According to git shortlog -sn --no-merges 3.6.3..3.6.4 these are:

    46  Martin Odersky
    33  noti0na1
    24  Wojciech Mazur
    14  Dale Wijnand
    13  Matt Bovel
    11  Hamza Remmal
     7  Jan Chyb
     6  aherlihy
     5  Kacper Korban
     5  Seth Tisue
     5  Som Snytt
     4  Oliver Bračevac
     4  Yichen Xu
     3  Sébastien Doeraene
     3  dependabot[bot]
     3  kasiaMarek
     2  João Ferreira
     1  David Hua
     1  Eugene Flesselle
     1  Eugene Yokota
     1  Florian3k
     1  Jędrzej Rochala
     1  Kenji Yoshida
     1  Mathias
     1  Natsu Kagami
     1  Oleg Zenzin
     1  Piotr Chabelski
     1  Rui Chen
     1  philippus
     1  rochala
     1  xiaoshihou

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