chore(deps): update dependency scala to v3.8.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
scala (source)	3.8.2 → 3.8.4

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Release Notes

scala/scala3 (scala)

v3.8.4

Compare Source

v3.8.3

Compare Source

Release highlights

• Add support for local coverage on and off with // $COVERAGE-OFF$ and // $COVERAGE-ON$ #​24486
• Deprecate for removal -print-lines compiler setting #​25330
• Add safe mode capture checking extension #​25307
• Port the Scala2 JVM backend optimizer #​25165

Other changes and fixes

Desugaring

• Fix #​24997: Avoid unnecessary CHECKCAST in untupled function parameters #​25085

Documentation

• Fix little errors in the API documentation #​25241
• CC Language Reference: Rename cap to any/fresh #​25057

Enums

• Deprecate override class, improve checks #​24828
• Fix Java enum forwarders to pull from companion on initialization #​24361

Experimental: Capture Checking

• Rename caps.cap to caps.any #​24923
• Track global capabilities #​24883
• Treat local mutable vars as capabilities #​24815
• Fix Crashes when Capture-set Parameters Conflict with Terms #​25029
• Replace "cannot be included in" by "cannot flow into" in error messages #​25155
• CC: Add field captures to self-type constraints #​24984
• Add uses clauses for templates #​24857
• Drop special code paths for objects #​24881
• Do not consider generated getters to be update def #​24906
• Under cc, mark inferred type arguments to inline methods with an @inferred annotation #​25175
• Handle call-by-name types in bad locations under cc #​25154
• Fixes for global capabilities #​25123
• Warn if reach capability in result will likely cause leakage #​24860
• Make <fluid> decorations replace existing capture sets #​25012
• Make TypeMaps in Setup work correctly for fresh #​24985
• For a limited time, also recognize caps.cap #​25076
• Fix closure typing #​25014
• Map class capture sets via as-seen-from with prefix of created types #​24830
• Drop SafeMode attribute in Tasty #​25357
• Fix @​assumeSafe addition in safe mode #​25364
• Disallow @​assumeSafe under safe mode #​25462

Experimental: Modularity

• Fix nested desugaring of applied constructor types #​25288

Exports

• Add ctor proxies before exports #​24884

Inline

• Make containsOuterRefsAnywhere follow aliases #​25214
• Find annotation args in inline expansion #​24895
• Also substitute symbols in case bindings symbols #​24849

JDK

• Skip over JEP 445 compact compilation units #​23247
• Handle MissingType during Erasure phase #​24817

JVM Backend

• Simplify JVM interface list emission, remove a mini-phase #​25203
• Don't generate bridge methods for inaccessible Java package-private methods #​25166
• Revise isLocalToCompilationUnit #​24856
• Enforce JVM UTF-8 string limits in the backend #​25300
• Fix class super-call invokespecial owner #​25437

Linting

• Extension check handles hiBound of opaque type #​25172
• Distrust tree pos for patvar lint #​25043
• Move second CheckUnused after pattern matcher #​25114
• Unused lint ignores args to ctor of enclosing class #​24768
• Check inline expansion for exclusion #​23019

Metaprogramming

• Fix: Fix incremental compilation of (some unquoted) macros #​24969

Named Tuples

• Don't try checking for ambiguous single-element tuples when in types #​24910
• Fix "NamedTuple type in match is parsed as named pattern" #​24929
• Fix "Named pattern matching doesn't work in val statements or for generators" #​24928
• Fix false exhaustivity warning for pattern returning NamedTuple #​23362

Overloading

• Prefer non-extension to extension #​24943

Parser

• Check seen for TypeParamRef in TypeSizeAccumulator #​25264
• End of new expr never shrinks #​25253
• Use toVector for XML literal sequences #​23221

Pattern Matching

• Emit unchecked warnings for trait patterns #​24962

Presentation Compiler

• Bugfix: inline value false-positive shadowing with lambda params #​25140
• Test hover on backticked identifiers with whitespace #​25142
• Inlining interpolated variables #​25144
• Bugfix: treat self types as parent types #​25167
• Feat(pc): add closing labels inlay hints #​25178
• Coursier dependency imports should have lexicographic ordering #​21592
• Bugfix: Fix various minor presentation compiler issues #​25256
• Fix negative activeParameter in signature help #​24945
• Closes #​7532: Parameter hints not working for functions #​23854
• Fix opaque types displayed as Nothing & Any in hover and signature help #​24921

REPL

• Skip module-info.class files during REPL tab-completion #​24838
• Fix REPL usage of macros loaded via :dep and :jar #​25312
• Make REPL type echo-ing use partially qualified names where made possible by imports #​24850
• Force REPL to not evaluate LazyList #​25444

Reporting

• Check -Werror on summarize #​25096
• Fixes #​24233: Remove misleading JDK compatibility hint for TASTy errors #​25171
• Ignore resetting if preferPrevious #​24991
• Enhance WInferUnion to not warn propagated explicit union types #​25280
• Improve diagnostic message for unnecessary trailing underscore in eta-expansion #​25285
• More descriptive "not found" message when type/term exists with the expected term/type name #​24959
• Warn on Scala 2 auto-apply if loosely nullary #​24811
• Fix printing references to nested objects #​25086
• Add error note for type mismatch involving blocks without last expression #​25181
• Drop -print-lines option #​24905
• Don't suggest invisible members of root imports #​24999

Runner

• Bump Scala CLI to v1.12.3 (was v1.12.2) #​25365
• Bump Scala CLI to 1.12.4 (was 1.12.3) #​25434

Rewrites

• Accommodate ArrowAssoc in infix named arg migration #​25255

Scaladoc

• Init MacroClassLoader in scaladoc #​25141
• Scaladoc Overload Method Link Fix #​25156
• Fix duplicate member entries in Scaladoc generation #​24712
• Scaladoc Tests for CC #​25277
• Skip generation of API pages when building reference docs #​25153
• Docs: Enforce links checks in the generated docs #​25425

Scala.js

• Fix issues in presentation compiler when using Scala JS #​25450
• Fix issues with Scala JS and the presentation compiler #​25550

Settings

• Don't enable compact annotations under 2.13. #​25419

Standard Library

• Remove incorrect equals implementations from ArrayBuilder #​25205
• Use StringBuilder intead of StringBuffer in Regex #​24576
• Update StringOps.* implementation #​24786

TASTy format

• Don't absolutize sources outside of the sourceroot in TASTy #​25429

Tooling

• Fix behavior of -Ydump-sbt-inc #​25125

Typer

• Never widen constant type on selector type in matches #​25197
• Preserve insertion order when balancing And/OrType #​25361
• Improve ref check of constructors #​24342

Quotes

• Fix #​25208: handle AndType(TermRef, TypeRef) in TreeUnpickler path trees #​25209

Contributors

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

According to git shortlog -sn --no-merges 3.8.2..3.8.3 these are:

    92	Martin Odersky
    68	Solal Pirelli
    65	Wojciech Mazur
    27	Som Snytt
    13	Tomasz Godzik
    11	Li Haoyi
     9	Kenji Yoshida
     9	Oliver Bračevac
     8	Rikito Taniguchi
     7	dependabot[bot]
     5	Jakub Warchoł
     4	Emil Ejbyfeldt
     4	Hamza Remmal
     4	Zieliński Patryk
     4	noti0na1
     3	Binayak Das
     3	Lukas Rytz
     3	Matt Bovel
     3	Piotr Chabelski
     2	Chua Chee Seng
     2	Eugene Yokota
     2	Jamie Thompson
     2	Jędrzej Rochala
     2	Natsu Kagami
     2	Oscar Boykin
     2	P. Oscar Boykin
     2	Sébastien Doeraene
     1	Anatolii Kmetiuk
     1	Aviral Garg
     1	Bbn08
     1	Bill Venners
     1	Eric Ventor
     1	Jentsch
     1	Jeon Yoonjae
     1	Krrish Biswas
     1	Matt Dziuban
     1	Merlin Hughes
     1	Philippus Baalman
     1	Vadim Chelyshov

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