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SIGSEGV during C2 CompileTask with JDK 21.0.5+11 and Jacoco only

18

Hi, it seems that since we started using eclipse-temurin:21-jdk-noble (21.0.5+11) in our CI (via maven:3-eclipse-temurin-21), we get random JVM crashes during execution of the C2 compiler and after a bit...

victornoel

Fixes #1036 Closes #1019

Godin

Closes #1855

Godin

Code coverage incorrect for Kotlin data classes with kotlinx.serialization in JaCoCo 0.8.13

4

I am experiencing incorrect code coverage when using JaCoCo version 0.8.13 with Kotlin data classes that utilize kotlinx.serialization. It appears that generated parameters and functions are not properly excluded from...

Dukoff92

Godin

Godin

Add validation tests for corner cases of Kotlin `when` with `String` subject

3

For example ### empty ``` when (s) { } ``` ### too few cases ``` when (s) { "a" -> ... } ``` ### same hash code in all cases...

Godin

Godin

There are two improvements. ## `suspendCoroutineUninterceptedOrReturn` TBA https://github.com/JetBrains/kotlin/blob/v2.1.20/compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/coroutineCodegenUtil.kt#L89-L132 https://github.com/Kotlin/KEEP/blob/master/proposals/coroutines.md#wrapping-callbacks ## inline value class Given `src/Utils.kt` ```kotlin suspend fun suspendingFunction(): String = "" suspend fun suspendingFunctionReturningInlineValueClass(): InlineValueClass = InlineValueClass("") @JvmInline value...

Godin

Coverage report is not correct for Kotlin inline function and inline function with reified parameter in 0.8.13

1

### Steps to reproduce * JaCoCo version: 0.8.13.202504020838 * Operating system: * Tool integration: Maven / Ant / CLI / API (for others please report to respective project) * Complete...

chapp-hk