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tschuchortdev / kotlin-compile-testing

A library for testing Kotlin and Java annotation processors, compiler plugins and code generation
Mozilla Public License 2.0
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Support Kotlin 1.8 #336

Closed JoelWilcox closed 1 year ago

JoelWilcox commented 1 year ago

👋 I'm currently testing out Kotlin 1.8 in Anvil and running into test failures due to an API that was removed but is currently used by kotlin-compile-testing. Are there any plans to add support / a new release for this soon?

Additional details: The API removal was for singleModule in K2JVMCompilerArguments as part of this commit. This API is accessed in KotlinCompilation line 359 currently which gets executed for nearly all Anvil compiler tests. When this happens, the following error is produced:

'void org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments.setSingleModule(boolean)'
java.lang.NoSuchMethodError: 'void org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments.setSingleModule(boolean)'
    at com.tschuchort.compiletesting.KotlinCompilation$commonK2JVMArgs$1.invoke(KotlinCompilation.kt:359)
    at com.tschuchort.compiletesting.KotlinCompilation$commonK2JVMArgs$1.invoke(KotlinCompilation.kt:300)
    at com.tschuchort.compiletesting.AbstractKotlinCompilation.commonArguments(AbstractKotlinCompilation.kt:133)
    at com.tschuchort.compiletesting.KotlinCompilation.commonK2JVMArgs(KotlinCompilation.kt:300)
    at com.tschuchort.compiletesting.KotlinCompilation.stubsAndApt(KotlinCompilation.kt:472)
    at com.tschuchort.compiletesting.KotlinCompilation.compile(KotlinCompilation.kt:655)
    at com.squareup.anvil.compiler.internal.testing.AnvilCompilation.compile(AnvilCompilation.kt:186)
    at com.squareup.anvil.compiler.internal.testing.AnvilCompilation.compile$default(AnvilCompilation.kt:174)
    at com.squareup.anvil.compiler.internal.testing.AnvilCompilationKt.compileAnvil(AnvilCompilation.kt:249)
    at com.squareup.anvil.compiler.internal.testing.AnvilCompilationKt.compileAnvil$default(AnvilCompilation.kt:211)
    at com.squareup.anvil.compiler.dagger.ProvidesMethodFactoryGeneratorTest.compile(ProvidesMethodFactoryGeneratorTest.kt:3476)
    at com.squareup.anvil.compiler.dagger.ProvidesMethodFactoryGeneratorTest.compile$default(ProvidesMethodFactoryGeneratorTest.kt:3471)
    at com.squareup.anvil.compiler.dagger.ProvidesMethodFactoryGeneratorTest.a factory class is generated for an internal provider method with a mangled name in a companion object(ProvidesMethodFactoryGeneratorTest.kt:834)
    ...

If you need an example for testing, you can pull down Anvil, checkout branch joel.test-kotlin-1-8, and then run ./gradlew :compiler:test --no-build-cache --no-daemon -Psquare.kotlinVersion=1.8.0-RC-268

ArindomGhosh commented 1 year ago

Kotlin 1.8 upgrade