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[FE 1.0] Don't report deprecation diagnostics about enum on it's own entries

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^KT-37975 Fixed
This commit is contained in:
Dmitriy Novozhilov
2021-12-06 15:40:30 +03:00
committed by teamcity
parent 6b327d2380
commit b2b5f4a63a
8 changed files with 67 additions and 0 deletions
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compiler/frontend/src/org/jetbrains/kotlin/resolve/checkers/DeprecatedClassifierUsageChecker.kt
+13
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@@ -17,14 +17,27 @@
package org.jetbrains.kotlin.resolve.checkers
import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.config.LanguageFeature
import org.jetbrains.kotlin.descriptors.ClassifierDescriptor
import org.jetbrains.kotlin.descriptors.ConstructorDescriptor
import org.jetbrains.kotlin.psi.KtEnumEntrySuperclassReferenceExpression
import org.jetbrains.kotlin.psi.KtThisExpression
import org.jetbrains.kotlin.psi.synthetics.findClassDescriptor
import org.jetbrains.kotlin.resolve.calls.util.getResolvedCall
import org.jetbrains.kotlin.resolve.deprecation.createDeprecationDiagnostic
class DeprecatedClassifierUsageChecker : ClassifierUsageChecker {
override fun check(targetDescriptor: ClassifierDescriptor, element: PsiElement, context: ClassifierUsageCheckerContext) {
if (element.parent is KtThisExpression) return
if (context.languageVersionSettings.supportsFeature(LanguageFeature.NoDeprecationOnDeprecatedEnumEntries) && element is KtEnumEntrySuperclassReferenceExpression) {
val referencedEnum =
(element.getResolvedCall(context.trace.bindingContext)?.resultingDescriptor as? ConstructorDescriptor)?.constructedClass
if (referencedEnum == targetDescriptor) {
return
}
}
for (deprecation in context.deprecationResolver.getDeprecations(targetDescriptor)) {
context.trace.report(createDeprecationDiagnostic(element, deprecation, context.languageVersionSettings))
}