The context parameters preview in 2.1.20 seems ver...

# compiler

[Youssef Shoaib [MOD]]

The context parameters preview in 2.1.20 seems very confused about contexts in the presence of an extension receiver for suspend functions in Kotlin/JS:

context(u: Unit, s: String)
public suspend fun Int.foo() {
  println(this)
  println(u)
  println(s)
} // Prints s\nkotlin.Unit\nkotlin.Unit

Removing suspend makes it behave as expected. Should I report on YouTrack or not since this is a prototype technically

[Pavel Kunyavskiy [JB]]

There are some known issues in 2.1.20 context implementation in JS/Native, some of them are already fixed in 2.2.0-Beta1 branch. It's fine to report it, so we can ensure, this is also fixed (I expect it to be, but didn't check).

[Youssef Shoaib [MOD]]

That branch is not out yet, correct?

[Pavel Kunyavskiy [JB]]

No, it's not.

[Youssef Shoaib [MOD]]

Filed

[Manuel Wrage]

Off topic but do context parameters work for you in the IDE? For me it shows a syntax error:/

[Pavel Kunyavskiy [JB]]

It's still work in progress. Most things work if in K2 mode in latest EAP at least.

[Manuel Wrage]

Thank you

[Youssef Shoaib [MOD]]

Using 2025.1 Beta IDEA works just fine!