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Infer result type using type of overridden method, if any (and not using the rhs)

fixed in Scala 3This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)

has PR

infer

Status: Closed (completed).

#7212 In scala/bug;

· by scabug was closed on Feb 9, 2022

scalac warns about deprecated use of identifier "then" even if it is marked as deprecated

errors and warnings

has PR

help wanted

usability

Status: Closed (completed).

#5715 In scala/bug;

· by scabug was closed on Mar 14, 2022

Unsoundness involving generic type and same-named methods

fixed in Scala 3This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)

regression

should not compile

typer

Status: Closed (completed).

#9912 In scala/bug;

· by scabug was closed on Aug 15, 2022

Improve error report when trying to create a reserved filename

compiler crash

enhancement

help wanted

scaladoc tool

usability

Status: Closed (completed).

#4781 In scala/bug;

· by scabug was closed on Apr 19, 2022

mixin method overrides final method with variation on the reflect.{api,internal} pattern of abstract types implemented by a class

mixin

Status: Closed (completed).

#8592 In scala/bug;

· by scabug was closed on Nov 15, 2024

Text encoding issues with default settings

has PR

Status: Closed (completed).

#6407 In scala/bug;

· by scabug was closed on Apr 19, 2022

Warn on unused import of deprecated element

errors and warnings

has PR

Status: Closed (completed).

#11758 In scala/bug;

· by som-snytt was closed on Jun 30, 2022

LinearSeq#head and LinearSeq#tail aren't abstract

library:collections

regression

runtime crash

Status: Closed (completed).

#11697 In scala/bug;

· by argv-minus-one was closed on Aug 16, 2022

Inconsistent behavior of -Ywarn-value-discard flag

has PR

Status: Closed (completed).

#11379 In scala/bug;

· by ChernikovP was closed on Aug 3, 2022

Inaccessible method can cause implicit conversion search to fail

fixed in Scala 3This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)

has PR

implicit

Status: Closed (completed).

#11787 In scala/bug;

· by travisbrown was closed on Apr 19, 2022

Missing Unused Expression Warning

enhancement

errors and warnings

has PR

Status: Closed (completed).

#11998 In scala/bug;

· by jamesward was closed on Aug 1, 2022

value-discard warning is not suppressed for methods with implicit params

help wanted

lint

Status: Closed (completed).

#12011 In scala/bug;

· by enzief was closed on Mar 29, 2023

optimizer command line flags cleanup

optimizer

Status: Closed (completed).

#11873 In scala/bug;

· by lrytz was closed on Feb 20, 2022

Don't lint unused params for trivial RHS

errors and warnings

lint

Status: Closed (completed).

#11856 In scala/bug;

· by som-snytt was closed on Jan 12, 2022

(2.13.4 -target:11) java.lang.IllegalAccessError: Update to non-static final field ... attempted from a different method than the initializer method <init>

jdk11

Status: Closed (completed).

#12340 In scala/bug;

· by unkarjedy was closed on Feb 1, 2022

Scaladoc incorrectly fails on some constants it thinks are unused

errors and warnings

has PR

scaladoc tool

Status: Closed (completed).

#12303 In scala/bug;

· by NthPortal was closed on Feb 28, 2022

Unused imports difficult to silence

enhancement

errors and warnings

has PR

help wanted

usability

Status: Closed (completed).

#12326 In scala/bug;

· by som-snytt was closed on Mar 3, 2022

CVE-2021-42574 Unicode Bidi override vulnerability

has PR

security

Status: Closed (completed).

#12478 In scala/bug;

· by NthPortal was closed on May 2, 2022

can't use string interpolator with unicode characters from categories Ll, Lu, Lt, Nl

has PR

Status: Closed (completed).

#12486 In scala/bug;

· by unkarjedy was closed on Mar 17, 2022

operator identifier with some characters from Unicode Sm and So categories can't be injected into string literal

has PR

Status: Closed (completed).

#12484 In scala/bug;

· by unkarjedy was closed on Mar 17, 2022

supplementary unicode characters from Ll and Lu categories are not parsed as identifier together with <code>_</code>

has PR

Status: Closed (completed).

#12485 In scala/bug;

· by unkarjedy was closed on Mar 17, 2022

Infer Any/AnyVal warning suppressed by inclusion in Unit block

errors and warnings

has PR

Status: Closed (completed).

#12441 In scala/bug;

· by blast-hardcheese was closed on Feb 28, 2022

-Xsource:3 on scala 2.13.6 breaks type inference for e.g. scala.js union

has PR

implicit

Status: Closed (completed).

#12437 In scala/bug;

· by nafg was closed on Jul 19, 2022

supplementary characters from Unicode_So category are not parsed in operator identifier

Status: Closed (completed).

#12482 In scala/bug;

· by unkarjedy was closed on Mar 17, 2022

Exponential compile times when pattern matching on type alias

fixed in Scala 3This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)This issue does not exist in the Scala 3 compiler (https://github.com/lampepfl/dotty/)

performance

typer

Status: Closed (completed).

#12489 In scala/bug;

· by jdrphillips was closed on Jan 19, 2022