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Gracefully handle erroneous super type during local type approximation

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^KTIJ-23528 Fixed
This commit is contained in:
Jinseong Jeon
2022-11-09 23:13:34 -08:00
committed by Ilya Kirillov
parent f775778efa
commit c79d65536b
7 changed files with 44 additions and 4 deletions
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analysis/analysis-api-impl-base/tests/org/jetbrains/kotlin/analysis/api/impl/base/test/cases/components/psiTypeProvider/AbstractAnalysisApiExpressionPsiTypeProviderTest.kt
+11 -2
View File
@@ -6,8 +6,12 @@
package org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.psiTypeProvider
import org.jetbrains.kotlin.analysis.api.analyze
import org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.psiTypeProvider.AnalysisApiPsiTypeProviderTestUtils.findLightDeclarationContext
import org.jetbrains.kotlin.analysis.api.impl.base.test.cases.components.psiTypeProvider.AnalysisApiPsiTypeProviderTestUtils.getContainingKtLightClass
import org.jetbrains.kotlin.analysis.test.framework.base.AbstractAnalysisApiSingleFileTest
import org.jetbrains.kotlin.analysis.test.framework.services.expressionMarkerProvider
import org.jetbrains.kotlin.analysis.utils.printer.parentOfType
import org.jetbrains.kotlin.psi.KtDeclaration
import org.jetbrains.kotlin.psi.KtExpression
import org.jetbrains.kotlin.psi.KtFile
import org.jetbrains.kotlin.test.model.TestModule
@@ -15,13 +19,18 @@ import org.jetbrains.kotlin.test.services.TestServices
import org.jetbrains.kotlin.test.services.assertions
import org.jetbrains.kotlin.types.Variance
abstract class AbstractAnalysisApiExpressionPsiTypeProviderTest : AbstractAnalysisApiSingleFileTest(){
abstract class AbstractAnalysisApiExpressionPsiTypeProviderTest : AbstractAnalysisApiSingleFileTest() {
override fun doTestByFileStructure(ktFile: KtFile, module: TestModule, testServices: TestServices) {
val declarationAtCaret = testServices.expressionMarkerProvider.getSelectedElement(ktFile) as KtExpression
val containingDeclaration = declarationAtCaret.parentOfType<KtDeclaration>()
?: error("Can't find containing declaration for $declarationAtCaret")
val containingClass = getContainingKtLightClass(containingDeclaration, ktFile)
val psiContext = containingClass.findLightDeclarationContext(containingDeclaration)
?: error("Can't find psi context for $containingDeclaration")
val actual = analyze(ktFile) {
val returnType = declarationAtCaret.getKtType()
?: error("Not a typable expression ${declarationAtCaret::class} ${declarationAtCaret.text}")
val psiType = returnType.asPsiType(declarationAtCaret)
val psiType = returnType.asPsiType(psiContext)
buildString {
appendLine("KtType: ${returnType.render(position = Variance.INVARIANT)}")
appendLine("PsiType: $psiType")