Light classes: use JVM target from the module

Using "JVM_1_8" always resulted in incorrect mapping of Kotlin
annotation targets to Java element types.

The change in AbstractKotlinRenderLogTest is needed because while
CliTraceHolder.module is technically a descriptor leak, it was never
detected by this test accidentally, because of the depth cutoff equal to
10, which started to not be enough after the minor refactoring of
replacing `Delegates.notNull` with `lateinit`.
This commit is contained in:
Alexander Udalov
2021-01-25 18:59:38 +01:00
parent 64e97225b8
commit adfa8c788c
24 changed files with 234 additions and 92 deletions
@@ -23,11 +23,17 @@ import org.jetbrains.kotlin.asJava.builder.InvalidLightClassDataHolder
import org.jetbrains.kotlin.asJava.builder.LightClassConstructionContext
import org.jetbrains.kotlin.asJava.builder.LightClassDataHolder
import org.jetbrains.kotlin.asJava.builder.LightClassDataHolderImpl
import org.jetbrains.kotlin.asJava.classes.*
import org.jetbrains.kotlin.asJava.classes.KtUltraLightSupport
import org.jetbrains.kotlin.asJava.classes.cleanFromAnonymousTypes
import org.jetbrains.kotlin.asJava.classes.lazyPub
import org.jetbrains.kotlin.asJava.classes.tryGetPredefinedName
import org.jetbrains.kotlin.codegen.ClassBuilderMode
import org.jetbrains.kotlin.codegen.JvmCodegenUtil
import org.jetbrains.kotlin.codegen.state.KotlinTypeMapper
import org.jetbrains.kotlin.config.*
import org.jetbrains.kotlin.config.JvmAnalysisFlags
import org.jetbrains.kotlin.config.JvmTarget
import org.jetbrains.kotlin.config.LanguageFeature
import org.jetbrains.kotlin.config.LanguageVersionSettings
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.load.java.components.JavaDeprecationSettings
import org.jetbrains.kotlin.name.Name
@@ -57,7 +63,8 @@ class CliLightClassGenerationSupport(
private class CliLightClassSupport(
private val project: Project,
override val languageVersionSettings: LanguageVersionSettings
override val languageVersionSettings: LanguageVersionSettings,
private val jvmTarget: JvmTarget
) : KtUltraLightSupport {
// This is the way to untie CliLightClassSupport and CliLightClassGenerationSupport to prevent descriptors leak
@@ -88,7 +95,7 @@ class CliLightClassGenerationSupport(
moduleName,
languageVersionSettings,
useOldInlineClassesManglingScheme = false,
jvmTarget = JvmTarget.JVM_1_8,
jvmTarget = jvmTarget,
typePreprocessor = KotlinType::cleanFromAnonymousTypes,
namePreprocessor = ::tryGetPredefinedName
)
@@ -96,7 +103,7 @@ class CliLightClassGenerationSupport(
}
private val ultraLightSupport: KtUltraLightSupport by lazyPub {
CliLightClassSupport(project, traceHolder.languageVersionSettings)
CliLightClassSupport(project, traceHolder.languageVersionSettings, traceHolder.jvmTarget)
}
override fun getUltraLightClassSupport(element: KtElement): KtUltraLightSupport {
@@ -129,7 +136,9 @@ class CliLightClassGenerationSupport(
}
private fun getContext(): LightClassConstructionContext =
LightClassConstructionContext(traceHolder.bindingContext, traceHolder.module)
LightClassConstructionContext(
traceHolder.bindingContext, traceHolder.module, null /* TODO: traceHolder.languageVersionSettings? */, traceHolder.jvmTarget
)
override fun resolveToDescriptor(declaration: KtDeclaration): DeclarationDescriptor? {
return traceHolder.bindingContext.get(BindingContext.DECLARATION_TO_DESCRIPTOR, declaration)
@@ -140,4 +149,4 @@ class CliLightClassGenerationSupport(
override fun analyzeAnnotation(element: KtAnnotationEntry) = traceHolder.bindingContext.get(BindingContext.ANNOTATION, element)
override fun analyzeWithContent(element: KtClassOrObject) = traceHolder.bindingContext
}
}
@@ -6,6 +6,7 @@
package org.jetbrains.kotlin.cli.jvm.compiler
import org.jetbrains.annotations.TestOnly
import org.jetbrains.kotlin.config.JvmTarget
import org.jetbrains.kotlin.config.LanguageVersionSettings
import org.jetbrains.kotlin.descriptors.ModuleDescriptor
import org.jetbrains.kotlin.psi.KtDeclaration
@@ -13,30 +14,32 @@ import org.jetbrains.kotlin.psi.KtPsiUtil
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.BindingTrace
import org.jetbrains.kotlin.resolve.BindingTraceContext
import org.jetbrains.kotlin.resolve.CodeAnalyzerInitializer
import org.jetbrains.kotlin.resolve.jvm.JvmCodeAnalyzerInitializer
import org.jetbrains.kotlin.resolve.lazy.KotlinCodeAnalyzer
import org.jetbrains.kotlin.util.slicedMap.ReadOnlySlice
import org.jetbrains.kotlin.util.slicedMap.WritableSlice
import kotlin.properties.Delegates
class CliTraceHolder : CodeAnalyzerInitializer {
var bindingContext: BindingContext by Delegates.notNull()
class CliTraceHolder : JvmCodeAnalyzerInitializer() {
lateinit var bindingContext: BindingContext
private set
var module: ModuleDescriptor by Delegates.notNull()
lateinit var module: ModuleDescriptor
private set
var languageVersionSettings: LanguageVersionSettings by Delegates.notNull()
lateinit var languageVersionSettings: LanguageVersionSettings
private set
lateinit var jvmTarget: JvmTarget
private set
override fun initialize(
trace: BindingTrace,
module: ModuleDescriptor,
codeAnalyzer: KotlinCodeAnalyzer,
languageVersionSettings: LanguageVersionSettings
languageVersionSettings: LanguageVersionSettings,
jvmTarget: JvmTarget
) {
this.bindingContext = trace.bindingContext
this.module = module
this.languageVersionSettings = languageVersionSettings
this.jvmTarget = jvmTarget
if (trace !is CliBindingTrace) {
throw IllegalArgumentException("Shared trace is expected to be subclass of ${CliBindingTrace::class.java.simpleName} class")