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Enable JS IR backend #1832

Merged
merged 4 commits into from
Mar 11, 2020
Merged

Enable JS IR backend #1832

merged 4 commits into from
Mar 11, 2020

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skuzmich
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gradle.properties Show resolved Hide resolved
gradle/compile-js-multiplatform.gradle Show resolved Hide resolved
}

sourceSets {
jsMain.dependencies {
api "org.jetbrains.kotlin:kotlin-stdlib-js:$kotlin_version"
api "org.jetbrains.kotlinx:atomicfu-js:$atomicfu_version"
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dependency should be conditional and present only for IR backend

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@skuzmich skuzmich Mar 4, 2020

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It might be hard to enable it conditionally in this build script. @ilgonmic could you help?

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It seems that it should be not dependency in js source set but specific ir target compilation

js().irTarget?.compilations['main']?.dependencies {
   api "org.jetbrains.kotlinx:atomicfu-js:$atomicfu_version"
}


if (project.tasks.findByName('compileKotlinJsIr')) {
compileKotlinJsIr {
kotlinOptions.freeCompilerArgs += "-XXLanguage:-NewInference"
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Please elaborate why NI is disabled

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Same question regarding atomicfu

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Reverted. It used to fail but now new inference is fixed for JS IR and disabled for classic backend.

@@ -5,6 +5,24 @@
apply plugin: 'kotlin-dce-js'
apply from: rootProject.file('gradle/node-js.gradle')

// Workaround resolving new Gradle metadata with kotlin2js
// TODO: Remove once plugin is fixed
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...and how do we know that the plugin is fixed?

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Created issue

gradle/compile-js-multiplatform.gradle Show resolved Hide resolved

if (project.tasks.findByName('compileKotlinJsIr')) {
compileKotlinJsIr {
kotlinOptions.freeCompilerArgs += "-XXLanguage:-NewInference"
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Same question regarding atomicfu

// disable metadata everywhere, but in native modules
if (type == 'maven' || type == 'metadata' || type == 'jvm' || type == 'js') {
// disable metadata everywhere, but in native and js modules
if (type == 'maven' || type == 'metadata' || type == 'jvm') {
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Isn't it going to break our releases with Kotlin 1.3.70? Do we really have to publish metadata if IR BE is not here?

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@skuzmich skuzmich Mar 4, 2020

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Do we really have to publish metadata if IR BE is not here?

We don't

Isn't it going to break our releases with Kotlin 1.3.70?

I assumed adding metadata wouldn't break stuff. @ilgonmic please take a look

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Since Gradle 5.3 it can consume metadata for dependency from repo. So for this version range it should not break release.
But this check can be covered with plus one check on 1.4 release, and not publish metadata for 1.3.70 releases

gradle/test-mocha-js.gradle Show resolved Hide resolved
@qwwdfsad qwwdfsad merged commit fa97af2 into develop Mar 11, 2020
@qwwdfsad qwwdfsad deleted the skuzmich/js-ir-1.4 branch March 11, 2020 15:56
qwwdfsad added a commit that referenced this pull request Mar 13, 2020
* Enable JS IR backend
* Workaround resolving Gradle metadata in kotlin2js plugin

Co-authored-by: Vsevolod Tolstopyatov <[email protected]>
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3 participants