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Inconsistent warning behaviour on initialisation: warning for class but not singelton object, AND difficult to find docs about warnings

area:initialization

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

itype:bug

Status: Open.

#24106 In scala/scala3;

· bjornregnell opened on Sep 29, 2025

nowarn annotation does not work on inlined deprecation warning

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

itype:bug

Status: Open.

#24082 In scala/scala3;

· eejbyfeldt opened on Sep 26, 2025

Don't warn on private proxy extension idiom

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

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

itype:bug

Status: Open.

#24066 In scala/scala3;

· som-snytt opened on Sep 25, 2025

Import rewrite should respect -Wconf (rewrite when warning)

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

itype:enhancement

Status: Open.

#24009 In scala/scala3;

· som-snytt opened on Sep 22, 2025

Unused patvars could warn less about possible aliases

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

itype:enhancement

Status: Open.

#23957 In scala/scala3;

· som-snytt opened on Sep 18, 2025

Identify and warn about non-legit uses of Wildcard Types

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

itype:enhancement

Status: Open.

#23732 In scala/scala3;

· bracevac opened on Aug 13, 2025

False positive unused import of inline given needed by <code>derives</code>

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

itype:bug

Status: Open.

#23201 In scala/scala3;

· aartigao opened on May 20, 2025

Transparent inline skip warnings on value-discard

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

itype:bug

Status: Open.

#23018 In scala/scala3;

· ahoy-jon opened on Apr 19, 2025

<code>Wunused:all</code> doesn't detect all unused lambda parameters

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

itype:bug

stat:fixed in nextThe issue was fixed in Next and only still applies to LTS.The issue was fixed in Next and only still applies to LTS.

Status: Open.

#22871 In scala/scala3;

· mberndt123 opened on Mar 25, 2025

Consider checking <code>-Wnonunit-statement</code> after macro expansion

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

itype:bug

Status: Open.

#22546 In scala/scala3;

· kyri-petrou opened on Feb 7, 2025

Lint when a parameter should be marked as <code>tracked</code>, but couldn't be inferred

area:experimental:modularityIssues related to the modularity extension.Issues related to the modularity extension.

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

itype:enhancement

Status: Open.

#21987 In scala/scala3;

· KacperFKorban opened on Nov 20, 2024

"One of these files should be removed from the classpath" should be removed

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

itype:bug

Status: Open.

#21973 In scala/scala3;

· eed3si9n opened on Nov 19, 2024