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Steps to reproduce the crash:
1. Add dependencies to cats-effect:
```
maven_install(
artifacts = [
"org.typelevel:cats-free_3:2.8.0",
"org.typelevel:cats-core_3:2.8.0",
…
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When type hierarchy is introduced: https://docs.scala-lang.org/scala3/book/first-look-at-types.html
it is said that
> …it means that we cannot pattern match on values of type `Any`, but only on…
Sciss updated
3 years ago
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The move to Scala3 requires a very serious rewrite, as Scala 3 has dropped projection types.
I started a conversation [on the lampepfl github discussion space](https://github.com/lampepfl/dotty/discu…
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## Compiler version
3.6 nightly
## Minimized example
```
clean
scala3-bootstrapped/clean
scaladoc/clean
scaladoc-js-main/clean
scaladoc-js-main/test
```
## Output
```
[error] err…
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Just listened to your talk :)
I asked about the captured bound identifiers which are not part of the env because I cannot make this snippet ([scala-cli](https://scala-cli.virtuslab.org/)) fail at c…
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## Compiler version
```
# scalac -version
Scala compiler version 3.4.0-RC4 -- Copyright 2002-2024, LAMP/EPFL
```
This turned out to be a function of the classpath.
The minimum classpath for …
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I am getting:
```
compilation failed:
parentheses are required around the parameter of a lambda
Use '-Wconf:msg=lambda-parens:s' to silence this warning. [quickfixable]
Scala 3 migration messages…
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Integration with Jackson would be useful to be able to read and write YAML and TOML via [jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text).
I'll try myself if I have ti…
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I really like what this library offers, but I'm wondering if it's going to be possible to implement any of the behaviors at all for scala 3, given the restrictions on macros.
Are there plans or a r…
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TL;DR in theory IntelliJ's sbt compiler should not be working in Scala 2 because `generatedNonLocalClass` is not called, but in reality it does work, which might mean there is a bug (e.g. maybe assumi…