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Unsupported generic tuple error when using Scala 3 code in Scala 2

tastyreader

Status: Open.

#13124 In scala/bug;

· jadenPete opened on Sep 22, 2025

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2.13.18

Bad type inference for java stream's <code>toArray</code>

Status: Open.

#13123 In scala/bug;

· He-Pin opened on Sep 22, 2025

Subclasses of Scala 3 classes falsely flagged as missing implementations

tastyreader

Status: Open.

#13122 In scala/bug;

· jadenPete opened on Sep 19, 2025

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2.13.18

Another escape hatch for missing backtick in pattern lint

lint

Status: Open.

#13120 In scala/bug;

· som-snytt opened on Sep 13, 2025

Certain concrete type projections written in Scala 3 can't be used in Scala 2

tastyreader

Status: Open.

#13114 In scala/bug;

· jadenPete opened on Aug 12, 2025

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2.13.18

Certain type aliases written in Scala 3 can't be used in Scala 2

tastyreader

Status: Open.

#13113 In scala/bug;

· jadenPete opened on Aug 11, 2025

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2.13.18

-Wtostring-interpolated warns on an if expression of type String

Status: Open.

#13107 In scala/bug;

· johnduffell opened on Jun 13, 2025

StackOverflowError when using implicit class compiled with Scala 3 in Scala 2

Status: Open.

#13105 In scala/bug;

· jadenPete opened on Jun 3, 2025

Type inference failure while picking among conversions

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/)

infer

Status: Open.

#13102 In scala/bug;

· vhminh opened on May 7, 2025

Some literals in patterns not processed

Status: Open.

#13101 In scala/bug;

· som-snytt opened on May 7, 2025

Wide NumericRange.iterator could avoid <code>IllegalArgumentException: More than Int.MaxValue elements.</code>

Status: Open.

#13100 In scala/bug;

· retronym opened on Apr 29, 2025

scala.util.Random.between(minInclusive, maxExclusive) overflow bug.

help wanted

library

Status: Open.

#13098 In scala/bug;

· dragonfly-ai opened on Mar 14, 2025

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