Wojciech Mazur

Beside crash the biggest issue here seems to be fact that patches created for snippets are applied to the compiled file. It creates a non-compiling code, by overriding parts of...

Regression for method dispatch in `7mind/izumi`

5

## Compiler version Last good release: 3.6.0-RC1-bin-20240719-af933c4-NIGHTLY First bad release: 3.6.0-RC1-bin-20240723-46ff151-NIGHTLY Bisect scripts failed to build the compiler for some revisions, the first bad commit could be any of: 3b3b8a77ef911825bfb0d5dc5406b641332aaa07...

Crash in match type with wildcards when using `-Xkind-projector:underscores`

3

## Compiler version Works in 3.0.0 Fails in every other version ## Minimized code ```Scala //> using options -Ykind-projector:underscores import scala.compiletime.ops.int.S type IndexOf[T 1 // S[IndexOf[es, E]] ``` ## Output...

Based on false-positive warning found in https://github.com/apache/pekko/pull/1398 ## Compiler version Last good release: 3.4.0-RC1-bin-20230901-89e8dba-NIGHTLY First bad release: 3.4.0-RC1-bin-20230904-6dc3737-NIGHTLY The first bad commit could be any of: cae678648d00411b0cb55b03448ebeb46ab71065 4421d12c70218aea86ae3bad6abf990756e7815b Affects 3.3.4-RC1...

## Compiler version All Scala versions since 3.4.0 ## Minimized code ```Scala sealed abstract class ZLayer[-RIn, +E, +ROut] trait Tag[T] trait GraphQLInterpreter[-R, +E]: final def provideSomeLayer[R0]: GraphQLInterpreter.ProvideSomeLayer[R0, R, E] =...

## Compiler version All Scala 3 version, tested using 3.5.0 ## Minimized example ```Scala import scala.compiletime.* import scala.deriving.* trait Monoidal[F[_]]: def pure[A](a: A): F[A] val emptyTuple = pure(EmptyTuple) extension [A](fa:...

`-indent` `-rewrite` can produce inparsable code for curried methods taking triple-quote arguments

3

## Compiler version All Scala 3.3+ versions ## Minimized code ```Scala class Test: def test(name: String)(body: => Unit) = ??? def check(element: Any)(expected: String): Unit = ??? test("byte arrays"): check...

Issue found when applying automatic rewrites for `sagifogel/proptics` in Open CB ## Compiler version All Scala 3.4+ versions ## Minimized code ```Scala //> using options -Ykind-projector import scala.collection.SortedMap trait NonEmptyMap[K,...

Unspecified behaviour of match type on exact higher order type

7

## Compiler version 3.3.0-RC3 (same behavior in every Scala version, including nightly) Scala documentation does not specify is an example of match typed defined below are allowed. ## Minimized code...

New `F-unwrapping` example would not work in Scala 3.4+

4

The example from release notes 0.2.3 and the first test case https://github.com/arainko/ducktape/blob/54d7942a0bc5a4fc310fd7bfdf129d7ff7528155/ducktape/src/test/scala/io/github/arainko/ducktape/fallible/FUnwrappingSuite.scala#L10-L25 would not work in Scala 3.4 and it's changes to better specification and less unsoundness in match types...