Scalameta v4.7.1

Pull Requests

• chore: Test ExpectSuite under Scala 2.13 (#2995) @tgodzik
• ScalametaParser: refactor condExprInParens (#2991) @kitbellew
• bugfix: Save warnings to semanticdb (#2996) @tgodzik
• ScalametaParser: split expr into several methods (#2992) @kitbellew
• Trees: more shared branches (Function, ForLike) (#2994) @kitbellew

Scalameta v4.7.0

Features

AST macro changes to allow replacing one or more fields with another:

• ast: allow replacing multiple fields with a single (#2982) @kitbellew
• ast: support ellipses past rank 2 (#2980) @kitbellew
• branch: define unapply using vals and defs (#2978) @kitbellew
• ast: add deprecation annotation to replaced fields (#2960) @kitbellew
• ast: allow specifying a ctor in replacedField (#2934) @kitbellew
• ast: allow replacing old fields with new ones (#2917) @kitbellew
• ast: check annotations use current major version (#2914) @kitbellew
  • SBT: expose current build version via BuildInfo (#2913) @kitbellew
• ast: deprecate unapply if we have modified fields (#2916) @kitbellew
• ast: add a private fullCopy method (#2915) @kitbellew
• ast: disallow multiple parameter lists (#2910) @kitbellew
• Trees: allow Seq fields instead of just List (#2907) @kitbellew
• Lift: add conversions between List and Tree (#2912) @kitbellew
• ast: deannotate definition types (#2911) @kitbellew
• ast: obtain copy args from params (#2909) @kitbellew
• ast: do not make deprecated apply final (#2908) @kitbellew
• NamerMacros: separate copy from field stubs (#2906) @kitbellew
• ast: add convenience methods asVal{Decl,Defn} (#2905) @kitbellew
• ast: implement addDeprecated{Apply,Copy} methods (#2904) @kitbellew
• replace binaryCompatVar with a field annotation and full unapply (#2889) @kitbellew

Enclose arguments and parameters into clauses or clause groups:

• Trees: param clause group in Def/Given/Extension (#2987) @kitbellew
• Trees: check Def/Macro for valid param clauses (#2984) @kitbellew
• ScalametaParser: split param clause methods (#2983) @kitbellew
• ScalametaParser: Repeated check of ParamClause (#2981) @kitbellew
• Trees: use Term.ParamClause in Term.FunctionTerm (#2949) @kitbellew
• Trees: use Type.FuncParamClause in Type.FunctionType (#2948) @kitbellew
• Trees: use Pat.ArgClause, not List[Pat] (#2962) @kitbellew
• ScalametaParser: remove dup ParamsType from Param (#2961) @kitbellew
• Trees: use Term.ArgClause, not List[Term] (#2942) @kitbellew
• Trees: improve detection of mod for ParamClause (#2939) @kitbellew
• Trees: use Type.ArgClause, not List[Type] (#2927) @kitbellew
• ScalametaParser: simplify convertToParam (#2933) @kitbellew
• TreeSyntax: improve parameter printing (#2937) @kitbellew
• Trees: retag replaced fields 4.5.13 -> 4.6.0 (#2930) @kitbellew
• Trees: use Term.ParamClause, not List[Term.Param] (#2926) @kitbellew
• ScalametaParser: rename paramXxx to termParamXxx (#2924) @kitbellew
• ScalametaParser: params only Implicit or Using (#2923) @kitbellew
• Trees: use Type.Params, not List[Param] (#2870) @kitbellew

Adding a number of tree interfaces to indicate common traits:

• Trees: add Tree.WithBody to a few additional trees (#2986) @kitbellew
• Trees: derive additional from Member.Xxx branches (#2977) @kitbellew
• Trees: implement various shared branches (#2968) @kitbellew
• Trees: add a Tuple branch to base all Tuples on (#2935) @kitbellew

Other features:

• Auto publish parser js to npm (#2966) @tanishiking
• feature: Allow fewer braces for Scala 3.3.x (#2958) @tgodzik
• Trees: add Name.Placeholder, use as appropriate (#2943) @kitbellew
  • TreeSyntax: don't print Name.Anonymous (#2938) @kitbellew

Bug fixes

• ScalametaParser: shared mtd for Term.Function body (#2975) @kitbellew
• ScalametaParser: use expr in implicit closure (#2965) @kitbellew
• bugfix: Make AnonymousLambda contructable (#2918) @tgodzik
• bugfix: Fix issues with fewer braces and partial functions (#2901) @tgodzik

Fix tree positions:

• ScalametaParser: pass startPos to XxxTypeRest (#2974) @kitbellew
• ScalametaParser: fix positions in matchClause (#2973) @kitbellew
• ScalametaParser: fix position bugs (#2971) @kitbellew
• Add position tests for enclosed expressions (#2969) @kitbellew
• ScalametaParser: bug fix, restore ( pos in infix (#2951) @kitbellew
• ScalametaParser: exclude parens from simple expr (#2941) @kitbellew

Miscellaneous

• Token/Position: add isEmpty convenience method (#2990) @kitbellew
• Tests: minor refactor (#2985) @kitbellew
• TreeSyntax: refactor Block, remove trailing spaces (#2976) @kitbellew
• ScalametaParser: simplify condExpr (#2972) @kitbellew
• ScalametaParser: remove duplicate typeIndentedOpt (#2970) @kitbellew
• ScalametaParser: rename alt param to ifEmpty (#2967) @kitbellew
• ScalametaParser: add makeTuple handling of single (#2964) @kitbellew
• Mima: allow reverse missing method in branch, too (#2950) @kitbellew
• Trees: use common Tuple checks in all tuples (#2946) @kitbellew
• TreeSyntax: simplify Term.FunctionTerm (#2947) @kitbellew
• MinorDottySuite: add tests with using in Init (#2945) @kitbellew
• ScalametaParser: refactor argument expr parsing (#2944) @kitbellew
• Tests: pass implicit munit.Location (#2940) @kitbellew
• ScalametaParser: make reduce() into an implicit (#2936) @kitbellew
• ScalametaParser: move some methods to companion (#2932) @kitbellew
• ParseSuite: pass implicit dialect to parsers (#2928) @kitbellew
• chore: Unignore TraversalOrder test after recent fixes (#2922) @tgodzik
• SbtSuite: cosmetic, reformat the test string (#2920) @kitbellew
• TreeStructure: don't add extra parens for Lit.Unit (#2921) @kitbellew
• chore: Add support for Scala 2.13.10 (#2903) @tgodzik

Dependency updates

• Update nscplugin, sbt-scala-native, ... to 0.4.9 (#2988) @scalameta-bot
• Update sbt-ci-release to 1.5.11 (#2953) @scalameta-bot
• Update scalafmt-core to 3.6.1 (#2956) @scalameta-bot
• Update sbt-assembly to 2.0.0 (#2952) @scalameta-bot
• Update sbt-mdoc to 2.3.6 (#2899) @scalameta-bot
• Update sbt-mdoc to 2.3.5 (#2897) @scalameta-bot

Scalameta v4.6.0

Features

• Handling type wildcards and lambda placeholders (#2807)
  • Trees: add AnonymousLambda (#2884) @kitbellew
  • ScalametaParser: constrain match type pattern (#2886) @kitbellew
  • Dialect: add allowStarAsTypePlaceholder (#2885) @kitbellew
  • Trees: split off Type.Wildcard from Placeholder (#2815) @kitbellew
  • Trees: derive Mod.{Co,Contra}variant from Variant (#2855) @kitbellew
  • Add test with underscores in match type (#2842) @kitbellew
  • ScalametaParser: return Type in paramOrType (#2838) @kitbellew
  • Dialect: add allowUnderscoreAsTypePlaceholder (#2811) @kitbellew
  • Dialect: add allowQuestionMarkAsTypeWildcard (#2810) @kitbellew
• Add specific scala3 dialects
  • refactor: Rename Scala3x to Scala3Future (#2896) @tgodzik
  • Dialect: add scala3x, move type placeholder there (#2895) @kitbellew
  • Dialect: add intermediate scala3 dialects (#2809) @kitbellew
• feat: Add support for LambdaType (corresponds to Scala3 HKTypeLambda) (#2867) @tanishiking
• feature: Add support for fewer braces (#2848) @tgodzik
• expanded quasiquote support
  • ScalametaParser: param ellipses in extension group (#2849) @kitbellew
  • SuccessSuite: add a few tests with triple dots (#2852) @kitbellew
  • RoundtripSuite: match templates without extends (#2850) @kitbellew
  • ScalametaParser: in param, pass Mod tree, not flag (#2837) @kitbellew
  • ScalametaParser: quasi() returns T with Quasi (#2840) @kitbellew
  • Documentation: delete obsolete quasiquotes.md (#2845) @kitbellew
  • Documentation: amend quasiquotes for templates (#2844) @kitbellew
  • Add test with quasiquote template matching (#2843) @kitbellew
  • Trees: become[] to declare base type, not Quasi (#2839) @kitbellew
  • ScalametaParser: minor refactor in quasi handling (#2834) @kitbellew
  • ScalametaParser: minor refactor in params parsing (#2833) @kitbellew
• Mima: remove old dialect exclusions (#2816) @kitbellew
• Trees: mark all stats having mods with a trait (#2806) @kitbellew

Bug fixes

• bugfix: Don't allow open for enum cases (#2866) @tgodzik
• PlaceholderChecks: exclude Quasi, fix Tuple/Init (#2868) @kitbellew
• TreeSyntax: fix floats and doubles (#2862) @kitbellew
• bugfix: Allow refinement after with in type (#2854) @tgodzik
• fix: allow export in extesion block (#2836) @dos65
• bugfix: Show better error when no { is before case (#2830) @tgodzik
• Avoid ZipException when loading classpath (#2805) @daddykotex

ast/macros refactoring

• ast: refactor getting and setting fields (#2894) @kitbellew
• ast: allow extra copy methods to be defined (#2891) @kitbellew
• Transverser: don't extract/bind fields via unapply (#2892) @kitbellew
• ast: refactor unapply, copy and privateCopy (#2890) @kitbellew
• Liftables: refactor; differentiate matcher body (#2893) @kitbellew
• ast: refactor getter/setter (#2878) @kitbellew
• ast: refactor unapply generation (#2877) @kitbellew
• ast: refactor version parsing (#2876) @kitbellew
• Trees: move Object/Equals methods to ast macro (#2864) @kitbellew
• ast/macros: ignore Quasi types in nonEmpty/unapply (#2865) @kitbellew
• SyntacticTrees: rename, use tailrec, no full pkg (#2858) @kitbellew
• Liftables: extract nested defs into class scope (#2851) @kitbellew
• adt/Reflection: extract checking hierarchy method (#2846) @kitbellew

Miscellaneous

• Trees: use a short scala.meta -> sm alias (#2879) @kitbellew
• Mima: ignore new methods in trees as sealed (#2872) @kitbellew
• Show: put everything under private[meta] (#2875) @kitbellew
• SuccessSuite: use assertTrees/checkTrees (#2871) @kitbellew
• Add a few type underscore tests (#2860) @kitbellew
• SuccessSuite: add double-ellipsis args tests (#2859) @kitbellew
• Add or dialect-duplicate some Placeholder tests (#2856) @kitbellew
• Trees: shorten explicit scala.meta.Type to smType (#2847) @kitbellew
• Add test failing Type.Typed field checks (#2835) @kitbellew
• TreeSyntax: generalize params syntax rules (#2828) @kitbellew
• Quasiquotes Tests: use assertEquals when possible (#2827) @kitbellew
• SuccessSuite: add test with non-empty tparams (#2826) @kitbellew
• ScalametaParser: use single-arg atPos when beg=end (#2824) @kitbellew
• ScalametaParser: remove isXML, unused (#2822) @kitbellew
• ScalametaParser: make pattern() tail-recursive (#2821) @kitbellew
• Origin: move pos/tokens from InternalTrees (#2819) @kitbellew
• CommunityDottySuite: use correct dialect to parse (#2817) @kitbellew
• CommunityDottySuite: compute string path once (#2818) @kitbellew
• Dialect: order dialects explicitly (#2814) @kitbellew
• Change implicit classes to derive from AnyVal (#2812) @kitbellew
• Mima: shorten exclude filter declarations (#2813) @kitbellew
• Use assert rather than unapply in tests (#2808) @kitbellew

Dependency updates

• Update sbt-mdoc to 2.3.4 (#2887) @scalameta-bot
• Update sbt-mima-plugin to 1.1.1 (#2883) @scalameta-bot
• Add Scala 2.13.9 support (#2825) @dos65
• chore: Add support for Scala 2.12.17 (#2861) @tgodzik
• Update nscplugin, sbt-scala-native, ... to 0.4.7 (#2831) @scalameta-bot

Scalameta v4.5.13

Pull Requests

• Dialect: remove equals/hashCode overrides (#2804) @kitbellew
• Dialect: implement deeper dialect equality check (#2801) @kitbellew
• Dialect: allowAsRenames to allowAsForImportRename (#2800) @kitbellew
• bugfix: Allow single using identifier (#2803) @tgodzik
• Update scalafmt-core to 3.5.9 (#2802) @scalameta-bot

Scalameta v4.5.12

Pull Requests

• Update sbt-mdoc to 2.3.3 (#2798) @scalameta-bot
• ScalametaParser: allow using even in scala 2 (#2796) @kitbellew

Scalameta v4.5.11

Pull Requests

• try to fix release workflow (#2795) @dos65
• chore: Revert changes for sbt 1.7.x (#2794) @tgodzik
• Set xmx to lower value to avoid OOMs (#2793) @tgodzik
• chore: Try and tweak CI opts (#2792) @tgodzik
• Emit local symbol occurrence for structural type access (#2790) @olafurpg
• ScalametaParser: no double autopos in modifier (#2791) @kitbellew
• bugfix: Only set latest 2.13 and 2.12 versions for Native/JS projects (#2789) @tgodzik
• release command (#2784) @eed3si9n
• bugfix: Manually skip newlines after soft keywords (#2787) @tgodzik
• chore: Update sbt to version 1.7.1 (#2783) @tgodzik
• Update sourcecode to 0.3.0 (#2781) @scalameta-bot
• ScalametaParser: refactor macro ident matching (#2780) @kitbellew
• bugfix: Make sure that the macro ident is not just $ (#2779) @tgodzik
• Update nscplugin, sbt-scala-native, ... to 0.4.5 (#2778) @scalameta-bot
• Update sbt-unidoc to 0.5.0 (#2775) @scalameta-bot
• fix: backpublish fixes (#2773) @dos65
• chore: Update to Scala 2.12.16 (#2771) @tgodzik
• chore: Remove ScalaCLA since it's currently not needed (#2772) @tgodzik
• Update sbt-mdoc to 2.3.2 (#2768) @scalameta-bot
• Update compilerplugin, protoc-gen-scala, ... to 0.11.11 (#2765) @scalameta-bot
• Update sourcecode to 0.2.8 (#2764) @scalameta-bot
• Update geny to 0.7.1 (#2763) @scalameta-bot
• Update sbt-unidoc to 0.4.3 (#2762) @scalameta-bot
• Update sbt-mima-plugin to 1.1.0 (#2766) @scalameta-bot
• Update sbt-scala-native-crossproject, ... to 1.2.0 (#2767) @scalameta-bot
• Update scalafmt-core to 3.5.8 (#2769) @scalameta-bot

Scalameta v4.5.9

Bug fixes

• ScalametaParser: placeholder is not an anon func (#2761) @kitbellew

Scalameta v4.5.8

Bug fixes

• ScalametaParser: fix position of a selector chain (#2760) @kitbellew

Other changes

• Only print ? for Scala 2 dialect if explicitly used (#2759) @tgodzik

Scalameta v4.5.7

Bug fixes

• PlaceholderChecks: add ApplyType and New (#2754) @kitbellew
• fix: Do not crash when scalameta hit BoundedWildcardType (#2752) @tanishiking

Dependency updates

• Update scalafmt-core to 3.5.3 (#2753) @scala-steward

Scalameta v4.5.6

Bug fixes

• ScalametaParser: fix paren positions in infix expr (#2749) @kitbellew
• ScalametaParser: no tuple if infix rhs in braces (#2747) @kitbellew

Other changes

• ScalametaParser: infix Lhs == Rhs, hence use one (#2748) @kitbellew
• ScalametaParser: set positions in makeTuple (#2746) @kitbellew
• {BasicPosition,Syntactic}Suite: extra infix tests (#2745) @kitbellew