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Drop any2stringadd from Predef.

Status: Closed (completed).

#7137 In scala/scala3;

· by odersky was closed on Sep 12, 2019

Exporting a method with a different name drops the default parameters

area:default-parameters

area:export

itype:bug

Status: Closed (completed).

#19587 In scala/scala3;

· by geirolz was closed on Apr 24, 2025

Adding a useless assignment statement alters program behavior.

itype:bug

stat:needs spec

Status: Closed (completed).

#21649 In scala/scala3;

· by jrlemieux was closed on Apr 28, 2025

Compiler crashes when value class extends an alias of <code>AnyVal</code>

area:desugarDesugaring happens after parsing but before typing, see desugar.scalaDesugaring happens after parsing but before typing, see desugar.scala

area:value-classesIssues tied to value classes.Issues tied to value classes.

itype:bug

itype:crash

Status: Closed (completed).

#21918 In scala/scala3;

· by hamzaremmal was closed on Apr 24, 2025

Compiler crashes with a combination of context function and <code>extends AnyVal</code>

area:erasure

itype:bug

itype:crash

Status: Closed (completed).

#22752 In scala/scala3;

· by lenguyenthanh was closed on Apr 17, 2025

Wrong rewrite of implicit arguments passed as { }

area:implicitsrelated to implicitsrelated to implicits

area:rewriting tool

itype:bug

regressionThis worked in a previous version but doesn't anymoreThis worked in a previous version but doesn't anymore

Status: Closed (completed).

#22731 In scala/scala3;

· by OndrejSpanel was closed on Apr 12, 2025

Regression in typer

area:typer

itype:bug

regressionThis worked in a previous version but doesn't anymoreThis worked in a previous version but doesn't anymore

Status: Closed (completed).

#22724 In scala/scala3;

· by WojciechMazur was closed on Apr 11, 2025

Scaladoc doesn't generate <code>abstract override</code> modifier for mixins

area:doctool

area:documentation

itype:bug

Status: Closed (completed).

#22780 In scala/scala3;

· by hamzaremmal was closed on Mar 14, 2025

False positive unused import involving type alias and extractor

area:lintingLinting warnings enabled with -W or -XlintLinting warnings enabled with -W or -Xlint

itype:bug

Status: Closed (completed).

#22787 In scala/scala3;

· by SethTisue was closed on Apr 1, 2025

No completions for requests just before String

area:presentation-compilerRelated to the presentation compiler module used by Metals and possibly other toolsRelated to the presentation compiler module used by Metals and possibly other tools

itype:bug

Status: Closed (completed).

#22514 In scala/scala3;

· by rochala was closed on Apr 3, 2025

<code>"-language:experimental.packageObjectValues"</code> compiler flag seems to be missing

area:experimental

area:settingsIssues tied to command line options & settings.Issues tied to command line options & settings.

itype:bug

Status: Closed (completed).

#22830 In scala/scala3;

· by lihaoyi was closed on Apr 23, 2025

False positive extension method will never be selected

area:extension-methods

area:reportingError reporting including formatting, implicit suggestions, etcError reporting including formatting, implicit suggestions, etc

itype:bug

Status: Closed (completed).

#22821 In scala/scala3;

· by abosshard was closed on Apr 1, 2025

<code>@unroll</code> should work on <code>final class</code>es without needing a <code>final</code> on each method

area:experimental

area:experimental:unrollIssues tied to the @unroll annotationIssues tied to the @unroll annotation

itype:bug

SpreeSuitable for a future SpreeSuitable for a future Spree

Status: Closed (completed).

#22833 In scala/scala3;

· by lihaoyi was closed on Apr 14, 2025

Combination of trait, type alias, <code>Tuple.Concat</code>, and named tuple, where named tuple elements are not selectable

area:named-tuplesIssues tied to the named tuples feature.Issues tied to the named tuples feature.

itype:bug

Status: Closed (completed).

#22643 In scala/scala3;

· by kavedaa was closed on Apr 17, 2025

Compiler crash with custom <code>unapply</code> method

area:typer

itype:bug

itype:crash

Status: Closed (completed).

#22550 In scala/scala3;

· by road21 was closed on Apr 23, 2025

Compiler crash when context bound is used inside type lambda

area:typer

itype:bug

itype:crash

SpreeSuitable for a future SpreeSuitable for a future Spree

Status: Closed (completed).

#22552 In scala/scala3;

· by t9dupuy was closed on Apr 13, 2025

Unsound GADT constraints with pattern alternatives

area:gadt

itype:bug

itype:soundnessSoundness bug (it lets us compile code that crashes at runtime with a ClassCastException)Soundness bug (it lets us compile code that crashes at runtime with a ClassCastException)

Status: Closed (completed).

#22805 In scala/scala3;

· by lrytz was closed on Mar 25, 2025

java.lang.AssertionError: assertion failed: orphan parameter reference: TermParamRef(service)

area:pickling

itype:bug

itype:crash

Status: Closed (completed).

#22944 In scala/scala3;

· by kubukoz was closed on Apr 15, 2025

Unused warning for NotGiven is not useful

area:lintingLinting warnings enabled with -W or -XlintLinting warnings enabled with -W or -Xlint

area:reportingError reporting including formatting, implicit suggestions, etcError reporting including formatting, implicit suggestions, etc

better-errorsIssues concerned with improving confusing/unhelpful diagnostic messagesIssues concerned with improving confusing/unhelpful diagnostic messages

itype:enhancement

Status: Closed (completed).

#22969 In scala/scala3;

· by eejbyfeldt was closed on Apr 24, 2025

Defining an enum in typeCheckErrors always returns errors

area:enums

area:metaprogramming:compiletimeThe scala.compiletime packageThe scala.compiletime package

itype:bug

regressionThis worked in a previous version but doesn't anymoreThis worked in a previous version but doesn't anymore

Status: Closed (completed).

#22968 In scala/scala3;

· by eejbyfeldt was closed on Apr 25, 2025

Incorrect code causes the parser to crash when trying to rewrite

area:parser

area:rewriting tool

itype:bug

itype:crash

Status: Closed (completed).

#22906 In scala/scala3;

· by guofengzh was closed on Apr 25, 2025

False positive unused import in 3.7 nightly for value only used for export

area:lintingLinting warnings enabled with -W or -XlintLinting warnings enabled with -W or -Xlint

itype:bug

regressionThis worked in a previous version but doesn't anymoreThis worked in a previous version but doesn't anymore

Status: Closed (completed).

#22983 In scala/scala3;

· by mrdziuban was closed on Apr 24, 2025

<code>Array[A[Int]]</code> where <code>A[_]</code> is an abstract type member causes ClassCastException at runtime

area:typer

itype:bug

itype:soundnessSoundness bug (it lets us compile code that crashes at runtime with a ClassCastException)Soundness bug (it lets us compile code that crashes at runtime with a ClassCastException)

Status: Closed (completed).

#22888 In scala/scala3;

· by albertpchen was closed on Apr 8, 2025

<code>value of type &lt;?&gt; does not take parameters</code> from <code>wildApprox</code> when typing a parameter with an annotated type and a default value

area:annotations

itype:bug

itype:crash

Status: Closed (completed).

#22874 In scala/scala3;

· by mbovel was closed on Apr 1, 2025

ClassCastException when using named pattern with Name-based Match

area:named-tuplesIssues tied to the named tuples feature.Issues tied to the named tuples feature.

area:pattern-matching

itype:bug

itype:soundnessSoundness bug (it lets us compile code that crashes at runtime with a ClassCastException)Soundness bug (it lets us compile code that crashes at runtime with a ClassCastException)

Status: Closed (completed).

#22900 In scala/scala3;

· by SrTobi was closed on Apr 11, 2025