build: upgrade Kotlin and turn on IR compiler

Kotlin has been building a new JVM backend for a while now and it is finally in Beta, scheduled to hit stable in Kotlin 1.4.50. This is the time to enable it and report any bugs we hit, before it becomes the default. Signed-off-by: Harsh Shandilya <[email protected]>
SensiPeeps · Mar 9, 2021 · 125c10c · 125c10c
1 parent 159f07c
commit 125c10c
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/build.gradle b/build.gradle
@@ -15,7 +15,7 @@ buildscript {
         fragmentVersion = '1.3.0'
         jsr305Version = '3.0.2'
         junitVersion = '4.13.1'
-        kotlinVersion = '1.4.30'
+        kotlinVersion = '1.4.31'
         lifecycleRuntimeKtxVersion = '2.3.0'
         materialComponentsVersion = '1.3.0'
         preferenceVersion = '1.1.1'

diff --git a/ui/build.gradle b/ui/build.gradle
@@ -84,5 +84,6 @@ tasks.withType(JavaCompile) {
 tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
     kotlinOptions {
         jvmTarget = JavaVersion.VERSION_1_8
+        useIR = true
     }
 }