really? I don’t think that’s a lot

I don't think affecting 0.21% of the code base is "a lot"

ok

So the

emit

keyword is dead, fwiw, I liked this idea:

fun <T> foo(fn:() -> T) : T = fn()

foo (^40 + 2)

foo {
    yield 40 + 2
}

so basically, every code block needs a

yield

except

Unit

return type

and using the hat syntax for shorthand

I have 2 top-level private functions with the same signature in 2 different Kotlin files. Aren’t compiled into 2 different classes (

File1Kt

and

File2Kt

) ? The compiler complains of JVM signature clash

Kotlin still generates old package facade classes which contain all of the methods declared in the package. this will be removed in next milestone.

ah right I forgot it was still around !

thanks you @yole

this will be removed in next milestone.

Yay!

So, in 0.1-SNAPSHOT if you try to do something like:

public interface ImmutableUri {
   fun toURI(): URI 
 
   override public fun toString(): String {
        return toURI().toString()
    }
}

(that's a short version) you are no longer allowed. " An interface may not implement a method of 'kotlin.Any'" but since it's Any, everything has toString() already, and I just have to repeat the implementation in each class or have something to delegate to in the interface.

yup, same in Java 8

okey

@apatrida: https://docs.oracle.com/javase/specs/jls/se8/html/jls-9.html#jls-9.4.1.2

thx, I love specs

@yole I’m suddenly seeing a weird error from the bowels of the Kotlin compiler:

ERROR: Cannot load extensions/common.xml from /Users/beust/kotlin/kobalt/kobaltBuild/libs/kobalt-0.178.jar
java.lang.Throwable
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:115)

Is there something in my jar that could have prompted the Kotlin compiler to look for this XML file?

Never mind, I think the jar was corrupt

@talios: I’ve liked Kotlin for a long time too, but just started using it seriously. Still working on the Clojure though, both are nice simple smile

@cfleming: what do you prefer?

@talios: Depends what I’m doing. Generally I prefer Clojure, but so far code with a lot of interop is much nicer with Kotlin

And any time I care about startup time, I guess.

I guess it’s a trade off for the environment your working with. I’d love to switch to using Kotlin here, but that’d never happen.

i’m working on a kotlin driver for mongodb if that helps you switch. 😄

it’s been dormant but I picked it back up the other day now that I know kotlin better.

it was still on 0.9 ...

no comment simple smile

@cfleming: so cursive is now partial kotlin based? or more on other projects you’re doing?

@talios: Yeah, I’m gradually migrating the Java code in Cursive to Kotlin

I don’t understand why the following doesn’t work:

public fun <String, Any> leinArgs(): Map<String, Any> {
    var ret = hashMapOf<String, Any>()
    ret["gpg-path"] = settings.gpgPath
    return ret
  }