3.3.2-RC1

Highlights of the release

• Improvements to code coverage (detailed list below)
• Add Stable Presentation Compiler #17528

Other changes and fixes

Backend

• Make sure synthetic apply methods are generated in deterministic order #18210

Coverage

• Only lift inner expressions when lifting repeated Typed arguments #18424
• Fix: scoverage statement's line number should be 1-base #18932
• Do not lift applications of context functions #18498
• Don't lift the argument of a synchronized block in scoverage #16941
• Fix the issue with coverage inside of a TypeApply #18420
• Coverage: mark case bodies as branches; don't ignore branches with synthetic spans #18437

Documentation

• Compiler plugin Scaladoc: document phase requirement #18394

Exports

• Refine override exclude criterion for export forwarders #17590

Incremental Compilation

• Fix overcompilation due to unstable context bound desugaring #18280

Inline

• Don't generate a super accessor for an inline method call #17598

Linting

• Wunused: Only use type treverser for checking refinements in refined type trees #17929

Parser

• Add examples taken from reference page #18066
• Test for #18345 #18349

Pattern Matching

• Properly refine type of inlined unapply pattern #18292

Presentation Compiler

• Bugfix: suggest correct arg name completions for lambda expressions #18379
• Improvement: print better bracket suffix in completion item label #18380
• Fix presentation compiler autoimports, update presentation compiler dependencies #18264
• Update scala3-presentation-compiler to 39e349e #18296
• Update presentation compiler with changes from PR 5287 #18301
• Update presentation compiler to a829a6a #18347
• Bugfix: highlight enum cases correctly #18362

Quotes

• Do not beta-reduce/eta-expand pattern splices with contextual function types #18198
• XcheckMacro types of Block expression and Apply/TypeApply function #18242
• Fix owner of splices in class statements #18359
• Handle macro dependencies through class of this #18396
• Add missing span in QuoteMatcher #18178
• Fix stale symbol crashes in some path depended types in macro contexts #18077
• Simplify avoidance of local types of Hole #17571

Reporting

• Detail "not a constant type" message #17626
• Suggest imports for the expected type of the underlying implicit not found error #17976
• Fix: report correct location on a repeat modifier #17982
• Warn when calling synchronized on AnyVal #18021
• Fix compile error message in wildcard exports #18189
• Improve parameter type inference error messaging #18190
• Don't report warnings in migration when performing rewrites #15589
• Fix crash reporter, units and phases #17754
• Omit more prefixes in non-package module printing #17758
• Fix pretty printer to handle using and erased modifier #17952
• Add -Yprint-tasty compiler flag #17986
• Add actionable item to PatternMatchExhaustivity diagnostic #18314

Scaladoc

• Fix: -no-link-warnings does not work #17028
• Fix: Validation for API link #17099
• Scaladoc: type rendering fixes and improvements #17213
• Feat: Add a custom icon #17241
• Fix: Correction of the siteRoot path #17297
• Fix: Correct the navigation to anchor #17910
• Fix: Style for wiki syntax #18079
• Fix NoSuchElementException in scaladoc #18184

SemanticDB

• Check for primary constructor in namePresentInSource #18325
• Add -semanticdb-text compiler option #18307

Typer

• Fix pattern generation in "ordinal" mirror method #17570
• Fix superType of SuperType #17574
• Avoid crash in erasure when reference cannot be emitted #18056
• Disallow overloading from breaking stable patterns #18327
• Fix widen types before checking an implicit view exists #18719
• Properly handle SAM types with wildcards #18201
• Handle recursion in collectParts #18214
• Allow eta-expansion of inline defs #18249
• Stable names for lambda lifted methods #18281

Contributors

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

According to git shortlog -sn --no-merges 3.3.1..3.3.2-RC1 these are:

    37 Nicolas Stucki
    36 Paweł Marks
    28 Chris Kipp
    15 Sébastien Doeraene
    13 Lucas Leblanc
    13 Martin Odersky
    12 Guillaume Martres
    10 Dale Wijnand
    10 Jamie Thompson
     8 ghostbuster91
     6 Florian3k
     5 Kacper Korban
     4 Jędrzej Rochala
     4 Katarzyna Marek
     4 Quentin Bernet
     3 Jan Chyb
     3 Lucas
     3 Matt Bovel
     3 Seth Tisue
     2 Julien Richard-Foy
     2 Wojciech Mazur
     1 Aleksey Troitskiy
     1 Arnout Engelen
     1 Bjorn Regnell
     1 Eugene Yokota
     1 Justin Reardon
     1 Kisaragi
     1 Martin Kučera
     1 Matthew Rooney
     1 Matthias Kurz
     1 Ondrej Lhotak
     1 Rikito Taniguchi
     1 Stefan Wachter
     1 Yuito Murase
     1 rochala