[FIR] Remove stubMode flag from RawFirBuilder and LightTree2Fir converter

compiler/fir/modularized-tests/tests/org/jetbrains/kotlin/fir/FirResolveModularizedTotalKotlinTest.kt

@@ -143,7 +143,7 @@ class FirResolveModularizedTotalKotlinTest : AbstractModularizedTest() {
         val firProvider = session.firProvider as FirProviderImpl
 
         val firFiles = if (USE_LIGHT_TREE) {
-            val lightTree2Fir = LightTree2Fir(session, firProvider.kotlinScopeProvider, stubMode = false)
+            val lightTree2Fir = LightTree2Fir(session, firProvider.kotlinScopeProvider)
 
             val allSourceFiles = moduleData.sources.flatMap {
                 if (it.isDirectory) {

compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/LightTree2Fir.kt

@@ -22,25 +22,20 @@ import java.nio.file.Path
 
 class LightTree2Fir(
     val session: FirSession,
-    private val scopeProvider: FirScopeProvider,
+    private val scopeProvider: FirScopeProvider
-    private val stubMode: Boolean = false
 ) {
-    //private val ktDummyFile = KtFile(SingleRootFileViewProvider(PsiManager.getInstance(project), LightVirtualFile()), false)
-
     companion object {
         private val parserDefinition = KotlinParserDefinition()
         private fun makeLexer() = KotlinLexer()
 
         fun buildLightTreeBlockExpression(code: String): FlyweightCapableTreeStructure<LighterASTNode> {
             val builder = PsiBuilderFactoryImpl().createBuilder(parserDefinition, makeLexer(), code)
-            //KotlinParser.parseBlockExpression(builder)
             KotlinLightParser.parseBlockExpression(builder)
             return builder.lightTree
         }
 
         fun buildLightTreeLambdaExpression(code: String): FlyweightCapableTreeStructure<LighterASTNode> {
             val builder = PsiBuilderFactoryImpl().createBuilder(parserDefinition, makeLexer(), code)
-            //KotlinParser.parseLambdaExpression(builder)
             KotlinLightParser.parseLambdaExpression(builder)
             return builder.lightTree
         }
@@ -57,7 +52,6 @@ class LightTree2Fir(
 
     fun buildLightTree(code: String): FlyweightCapableTreeStructure<LighterASTNode> {
         val builder = PsiBuilderFactoryImpl().createBuilder(parserDefinition, makeLexer(), code)
-        //KotlinParser(project).parse(null, builder, ktDummyFile)
         KotlinLightParser.parse(builder)
         return builder.lightTree
     }
@@ -65,7 +59,7 @@ class LightTree2Fir(
     fun buildFirFile(code: String, fileName: String): FirFile {
         val lightTree = buildLightTree(code)
 
-        return DeclarationsConverter(session, scopeProvider, stubMode, lightTree)
+        return DeclarationsConverter(session, scopeProvider, lightTree)
             .convertFile(lightTree.root, fileName)
     }
 }

compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ConverterUtil.kt

@@ -70,12 +70,10 @@ fun LighterASTNode.isExpression(): Boolean {
     }
 }
 
-fun <T : FirCallBuilder> T.extractArgumentsFrom(container: List<FirExpression>, stubMode: Boolean): T {
+fun <T : FirCallBuilder> T.extractArgumentsFrom(container: List<FirExpression>): T {
-    if (!stubMode || this is FirAnnotationCallBuilder) {
     argumentList = buildArgumentList {
         arguments += container
     }
-    }
     return this
 }
 

compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt

@@ -55,7 +55,6 @@ import org.jetbrains.kotlin.utils.addToStdlib.runIf
 class DeclarationsConverter(
     session: FirSession,
     private val baseScopeProvider: FirScopeProvider,
-    private val stubMode: Boolean,
     tree: FlyweightCapableTreeStructure<LighterASTNode>,
     offset: Int = 0,
     context: Context<LighterASTNode> = Context()
@@ -74,7 +73,7 @@ class DeclarationsConverter(
         }
     }
 
-    private val expressionConverter = ExpressionsConverter(session, stubMode, tree, this, context)
+    private val expressionConverter = ExpressionsConverter(session, tree, this, context)
 
     /**
      * [org.jetbrains.kotlin.parsing.KotlinParsing.parseFile]
@@ -362,7 +361,7 @@ class DeclarationsConverter(
                     ?.toFirSourceElement()
                 this.name = name
             }
-            extractArgumentsFrom(constructorCalleePair.second, stubMode)
+            extractArgumentsFrom(constructorCalleePair.second)
         }
     }
 
@@ -821,7 +820,7 @@ class DeclarationsConverter(
 
                 superTypeRef = this@buildDelegatedConstructorCall.constructedTypeRef
             }
-            extractArgumentsFrom(classWrapper.superTypeCallEntry, stubMode)
+            extractArgumentsFrom(classWrapper.superTypeCallEntry)
         }
 
         val explicitVisibility = runIf(primaryConstructor != null) {
@@ -871,7 +870,7 @@ class DeclarationsConverter(
             source = anonymousInitializer.toFirSourceElement()
             moduleData = baseModuleData
             origin = FirDeclarationOrigin.Source
-            body = if (stubMode) buildEmptyExpressionBlock() else firBlock ?: buildEmptyExpressionBlock()
+            body = firBlock ?: buildEmptyExpressionBlock()
         }
     }
 
@@ -975,7 +974,7 @@ class DeclarationsConverter(
                     superTypeRef = this@buildDelegatedConstructorCall.constructedTypeRef
                 }
             }
-            extractArgumentsFrom(firValueArguments, stubMode)
+            extractArgumentsFrom(firValueArguments)
         }
     }
 
@@ -1106,7 +1105,6 @@ class DeclarationsConverter(
                     classWrapper?.classBuilder?.ownerRegularOrAnonymousObjectSymbol,
                     classWrapper?.classBuilder?.ownerRegularClassTypeParametersCount,
                     isExtension = false,
-                    stubMode = stubMode,
                     receiver = receiver
                 )
             } else {
@@ -1175,7 +1173,6 @@ class DeclarationsConverter(
                         classWrapper?.classBuilder?.ownerRegularOrAnonymousObjectSymbol,
                         classWrapper?.classBuilder?.ownerRegularClassTypeParametersCount,
                         isExtension = receiverType != null,
-                        stubMode = stubMode,
                         receiver = receiver
                     )
                 }
@@ -1636,17 +1633,11 @@ class DeclarationsConverter(
                 expressionConverter.getAsFirExpression(block)
             )
         }
-        return if (!stubMode) {
+
         val blockTree = LightTree2Fir.buildLightTreeBlockExpression(block.asText)
         return DeclarationsConverter(
-                baseSession, baseScopeProvider, stubMode, blockTree, offset = offset + tree.getStartOffset(block), context
+            baseSession, baseScopeProvider, blockTree, offset = offset + tree.getStartOffset(block), context
         ).convertBlockExpression(blockTree.root)
-        } else {
-            val firExpression = buildExpressionStub()
-            FirSingleExpressionBlock(
-                firExpression.toReturn(baseSource = firExpression.source)
-            )
-        }
     }
 
     /**

compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/ExpressionsConverter.kt

@@ -47,7 +47,6 @@ import org.jetbrains.kotlin.util.OperatorNameConventions
 
 class ExpressionsConverter(
     session: FirSession,
-    private val stubMode: Boolean,
     tree: FlyweightCapableTreeStructure<LighterASTNode>,
     private val declarationsConverter: DeclarationsConverter,
     context: Context<LighterASTNode> = Context()
@@ -65,12 +64,11 @@ class ExpressionsConverter(
 
     /*****    EXPRESSIONS    *****/
     fun convertExpression(expression: LighterASTNode, errorReason: String): FirElement {
-        if (!stubMode) {
         return when (expression.tokenType) {
             LAMBDA_EXPRESSION -> {
                 val lambdaTree = LightTree2Fir.buildLightTreeLambdaExpression(expression.asText)
                 declarationsConverter.withOffset(offset + expression.startOffset) {
-                        ExpressionsConverter(baseSession, stubMode, lambdaTree, declarationsConverter, context)
+                    ExpressionsConverter(baseSession, lambdaTree, declarationsConverter, context)
                         .convertLambdaExpression(lambdaTree.root)
                 }
             }
@@ -114,9 +112,6 @@ class ExpressionsConverter(
         }
     }
 
-        return buildExpressionStub()
-    }
-
     /**
      * @see org.jetbrains.kotlin.parsing.KotlinExpressionParsing.parseFunctionLiteral
      * @see org.jetbrains.kotlin.fir.builder.RawFirBuilder.Visitor.visitLambdaExpression
@@ -641,7 +636,7 @@ class ExpressionsConverter(
                 this.calleeReference = calleeReference
 
                 context.calleeNamesForLambda += calleeReference.name
-                this.extractArgumentsFrom(valueArguments.flatMap { convertValueArguments(it) }, stubMode)
+                this.extractArgumentsFrom(valueArguments.flatMap { convertValueArguments(it) })
                 context.calleeNamesForLambda.removeLast()
             }
         } else {

compiler/fir/raw-fir/light-tree2fir/tests/org/jetbrains/kotlin/fir/lightTree/AbstractLightTree2FirConverterTestCase.kt

@@ -20,8 +20,7 @@ abstract class AbstractLightTree2FirConverterTestCase : AbstractRawFirBuilderTes
     fun doTest(filePath: String) {
         val firFile = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = false
         ).buildFirFile(Paths.get(filePath))
         val firDump = firFile.render(mode = FirRenderer.RenderMode.WithDeclarationAttributes)
 

compiler/fir/raw-fir/light-tree2fir/tests/org/jetbrains/kotlin/fir/lightTree/SimpleTestCase.kt

@@ -1,82 +0,0 @@
-/*
- * Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
- * that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.fir.lightTree
-
-import com.intellij.lang.impl.PsiBuilderFactoryImpl
-import com.intellij.psi.PsiManager
-import com.intellij.psi.impl.DebugUtil
-import com.intellij.psi.impl.PsiManagerEx
-import com.intellij.testFramework.LightVirtualFile
-import com.intellij.testFramework.TestDataPath
-import org.jetbrains.kotlin.fir.FirRenderer
-import org.jetbrains.kotlin.fir.builder.AbstractRawFirBuilderTestCase
-import org.jetbrains.kotlin.fir.builder.BodyBuildingMode
-import org.jetbrains.kotlin.fir.builder.StubFirScopeProvider
-import org.jetbrains.kotlin.fir.lightTree.converter.DeclarationsConverter
-import org.jetbrains.kotlin.fir.session.FirSessionFactory
-import org.jetbrains.kotlin.idea.KotlinFileType
-import org.jetbrains.kotlin.parsing.KotlinParser
-import org.jetbrains.kotlin.parsing.KotlinParserDefinition
-import org.jetbrains.kotlin.psi.KtFile
-import org.jetbrains.kotlin.test.JUnit3RunnerWithInners
-import org.junit.runner.RunWith
-
-/*
- * Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
- * that can be found in the license/LICENSE.txt file.
- */
-@TestDataPath("\$PROJECT_ROOT")
-@RunWith(JUnit3RunnerWithInners::class)
-class SimpleTestCase : AbstractRawFirBuilderTestCase() {
-    fun test() {
-        val file = KtFile(
-            (PsiManager.getInstance(myProject) as PsiManagerEx).fileManager.createFileViewProvider(
-                LightVirtualFile(
-                    "foo",
-                    KotlinFileType.INSTANCE,
-                    ""
-                ), true
-            ), false
-        )
-        val parserDefinition = KotlinParserDefinition()
-        val lexer = parserDefinition.createLexer(myProject)
-        val code = """
-            class SimpleClass {
-                val x: Int
-            }
-        """.trimIndent()
-
-        val builder = PsiBuilderFactoryImpl().createBuilder(
-            parserDefinition,
-            lexer,
-            code
-        )
-
-        val ktParsing = parserDefinition.createParser(myProject) as KotlinParser
-        ktParsing.parse(null, builder, file)
-
-        println("LightTree")
-        println(DebugUtil.lightTreeToString(builder.lightTree, false))
-        println("AST Tree")
-        println(DebugUtil.nodeTreeToString(builder.treeBuilt, false))
-
-        val firFromLightTreeFile = DeclarationsConverter(
-            FirSessionFactory.createEmptySession(),
-            StubFirScopeProvider,
-            true,
-            builder.lightTree
-        ).convertFile(builder.lightTree.root)
-        println("Fir from LightTree")
-        println(StringBuilder().also { FirRenderer(it).visitFile(firFromLightTreeFile) }.toString())
-
-        val psiFile = createPsiFile("foo", code) as KtFile
-        val firFromPsiFile = psiFile.toFirFile(BodyBuildingMode.STUBS)
-        println("Fir from PSI")
-        println(StringBuilder().also { FirRenderer(it).visitFile(firFromPsiFile) }.toString())
-
-    }
-}
-

compiler/fir/raw-fir/light-tree2fir/tests/org/jetbrains/kotlin/fir/lightTree/TotalKotlinTest.kt

@@ -51,8 +51,7 @@ class TotalKotlinTest : AbstractRawFirBuilderTestCase() {
 
         val lightTreeConverter = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = true
         )
 
         if (onlyLightTree) println("LightTree generation") else println("Fir from LightTree converter")

compiler/fir/raw-fir/light-tree2fir/tests/org/jetbrains/kotlin/fir/lightTree/benchmark/generators/LightTree2FirGenerator.kt

@@ -20,8 +20,7 @@ open class LightTree2FirGenerator : TreeGenerator, AbstractRawFirBuilderTestCase
     override fun generateBaseTree(text: String, file: File) {
         val lightTreeConverter = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = false
         )
         val lightTree = lightTreeConverter.buildLightTree(text)
         DebugUtil.lightTreeToString(lightTree, false)
@@ -30,8 +29,7 @@ open class LightTree2FirGenerator : TreeGenerator, AbstractRawFirBuilderTestCase
     override fun generateFir(text: String, file: File, stubMode: Boolean) {
         val lightTreeConverter = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = stubMode
         )
         val firFile = lightTreeConverter.buildFirFile(text, file.name)
         StringBuilder().also { FirRenderer(it).visitFile(firFile) }.toString()

compiler/fir/raw-fir/light-tree2fir/tests/org/jetbrains/kotlin/fir/lightTree/compare/TreesCompareTest.kt

@@ -13,7 +13,6 @@ import junit.framework.TestCase
 import org.jetbrains.kotlin.checkers.BaseDiagnosticsTest.Companion.DIAGNOSTIC_IN_TESTDATA_PATTERN
 import org.jetbrains.kotlin.fir.FirRenderer
 import org.jetbrains.kotlin.fir.builder.AbstractRawFirBuilderTestCase
-import org.jetbrains.kotlin.fir.builder.BodyBuildingMode
 import org.jetbrains.kotlin.fir.builder.StubFirScopeProvider
 import org.jetbrains.kotlin.fir.lightTree.LightTree2Fir
 import org.jetbrains.kotlin.fir.lightTree.walkTopDown
@@ -55,18 +54,17 @@ class TreesCompareTest : AbstractRawFirBuilderTestCase() {
         TestCase.assertEquals(0, errorCounter)
     }
 
-    private fun compareAll(stubMode: Boolean) {
+    private fun compareAll() {
         val lightTreeConverter = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = stubMode
         )
         compareBase(System.getProperty("user.dir"), withTestData = false) { file ->
             val text = FileUtil.loadFile(file, CharsetToolkit.UTF8, true).trim()
 
             //psi
             val ktFile = createPsiFile(FileUtil.getNameWithoutExtension(PathUtil.getFileName(file.path)), text) as KtFile
-            val firFileFromPsi = ktFile.toFirFile(BodyBuildingMode.stubs(stubMode))
+            val firFileFromPsi = ktFile.toFirFile()
             val treeFromPsi = StringBuilder().also { FirRenderer(it).visitFile(firFileFromPsi) }.toString()
 
             //light tree
@@ -80,8 +78,7 @@ class TreesCompareTest : AbstractRawFirBuilderTestCase() {
     fun testCompareDiagnostics() {
         val lightTreeConverter = LightTree2Fir(
             session = FirSessionFactory.createEmptySession(),
-            scopeProvider = StubFirScopeProvider,
+            scopeProvider = StubFirScopeProvider
-            stubMode = false
         )
         compareBase("compiler/testData/diagnostics/tests", withTestData = true) { file ->
             if (file.name.endsWith(".fir.kt")) {
@@ -109,11 +106,7 @@ class TreesCompareTest : AbstractRawFirBuilderTestCase() {
         }
     }
 
-    fun testStubCompareAll() {
-        compareAll(stubMode = true)
-    }
-
     fun testCompareAll() {
-        compareAll(stubMode = false)
+        compareAll()
     }
 }

compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt

@@ -60,8 +60,6 @@ open class RawFirBuilder(
     constructor(session: FirSession, baseScopeProvider: FirScopeProvider, mode: BodyBuildingMode = BodyBuildingMode.NORMAL) :
             this(session, baseScopeProvider, psiMode = PsiHandlingMode.IDE, bodyBuildingMode = mode)
 
-    private val stubMode get() = mode == BodyBuildingMode.STUBS
-
     protected open fun bindFunctionTarget(target: FirFunctionTarget, function: FirFunction) = target.bind(function)
 
     var mode: BodyBuildingMode = bodyBuildingMode
@@ -200,8 +198,7 @@ open class RawFirBuilder(
 
         // Here we accept lambda as receiver to prevent expression calculation in stub mode
         private fun (() -> KtExpression?).toFirExpression(errorReason: String): FirExpression =
-            if (stubMode) buildExpressionStub()
+            with(this()) {
-            else with(this()) {
                 convertSafe() ?: buildErrorExpression(
                     this?.toFirSourceElement(), ConeSimpleDiagnostic(errorReason, DiagnosticKind.ExpressionExpected),
                 )
@@ -211,9 +208,6 @@ open class RawFirBuilder(
             errorReason: String,
             kind: DiagnosticKind = DiagnosticKind.ExpressionExpected
         ): FirExpression {
-            if (stubMode) {
-                return buildExpressionStub()
-            } else {
             val result = this.convertSafe<FirExpression>()
 
             if (result != null) {
@@ -246,7 +240,6 @@ open class RawFirBuilder(
                 this?.toFirSourceElement(), ConeSimpleDiagnostic(errorReason, kind),
             )
         }
-        }
 
         private inline fun KtExpression.toFirStatement(errorReasonLazy: () -> String): FirStatement =
             convertSafe() ?: buildErrorExpression(this.toFirSourceElement(), ConeSimpleDiagnostic(errorReasonLazy(), DiagnosticKind.Syntax))
@@ -314,15 +307,13 @@ open class RawFirBuilder(
                     }
                     block to null
                 }
-                hasBlockBody() -> if (!stubMode) {
+                hasBlockBody() -> {
                     val block = bodyBlockExpression?.accept(this@Visitor, Unit) as? FirBlock
                     if (hasContractEffectList()) {
                         block to null
                     } else {
                         block.extractContractDescriptionIfPossible()
                     }
-                } else {
-                    FirSingleExpressionBlock(buildExpressionStub { source = this@buildFirBody.toFirSourceElement() }.toReturn()) to null
                 }
                 else -> {
                     val result = { bodyExpression }.toFirExpression("Function has no body (but should)")
@@ -827,10 +818,8 @@ open class RawFirBuilder(
                         ?: this@buildDelegatedConstructorCall.source?.fakeElement(FirFakeSourceElementKind.DelegatingConstructorCall)
                     superTypeRef = this@buildDelegatedConstructorCall.constructedTypeRef
                 }
-                if (!stubMode) {
                 superTypeCallEntry?.extractArgumentsTo(this)
             }
-            }
 
             // See DescriptorUtils#getDefaultConstructorVisibility in core.descriptors
             fun defaultVisibility() = when {
@@ -1445,11 +1434,9 @@ open class RawFirBuilder(
                         this.superTypeRef = this@buildDelegatedConstructorCall.constructedTypeRef
                     }
                 }
-                if (!stubMode) {
                 extractArgumentsTo(this)
             }
         }
-        }
 
         private fun KtProperty.toFirProperty(
             ownerRegularOrAnonymousObjectSymbol: FirClassSymbol<*>?,
@@ -1510,8 +1497,6 @@ open class RawFirBuilder(
                             ownerRegularOrAnonymousObjectSymbol = null,
                             ownerRegularClassTypeParametersCount = null,
                             isExtension = false,
-                            stubMode = stubMode,
-                            //TODO This expression should be the same for wrapper and receiver
                             receiver = extractDelegateExpression()
                         )
                     }
@@ -1573,8 +1558,6 @@ open class RawFirBuilder(
                                 ownerRegularOrAnonymousObjectSymbol,
                                 ownerRegularClassTypeParametersCount,
                                 isExtension = receiverTypeReference != null,
-                                stubMode = stubMode,
-                                //TODO This expression should be the same for wrapper and receiver
                                 receiver = extractDelegateExpression()
                             )
                         }
@@ -1593,7 +1576,7 @@ open class RawFirBuilder(
                 source = initializer.toFirSourceElement()
                 moduleData = baseModuleData
                 origin = FirDeclarationOrigin.Source
-                body = if (stubMode) buildEmptyExpressionBlock() else initializer.body.toFirBlock()
+                body = initializer.body.toFirBlock()
             }
         }
 
@@ -2473,9 +2456,6 @@ enum class BodyBuildingMode {
     companion object {
         fun lazyBodies(lazyBodies: Boolean): BodyBuildingMode =
             if (lazyBodies) LAZY_BODIES else NORMAL
-
-        fun stubs(stubs: Boolean): BodyBuildingMode =
-            if (stubs) STUBS else NORMAL
     }
 }
 

compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/ConversionUtils.kt

@@ -316,7 +316,6 @@ fun FirPropertyBuilder.generateAccessorsByDelegate(
     ownerRegularOrAnonymousObjectSymbol: FirClassSymbol<*>?,
     ownerRegularClassTypeParametersCount: Int?,
     isExtension: Boolean,
-    stubMode: Boolean,
     receiver: FirExpression?
 ) {
     if (delegateBuilder == null) return
@@ -399,7 +398,7 @@ fun FirPropertyBuilder.generateAccessorsByDelegate(
         }
     }
 
-    delegateBuilder.delegateProvider = if (stubMode) buildExpressionStub() else buildFunctionCall {
+    delegateBuilder.delegateProvider = buildFunctionCall {
         explicitReceiver = receiver
         calleeReference = buildSimpleNamedReference {
             source = fakeSource
@@ -409,7 +408,6 @@ fun FirPropertyBuilder.generateAccessorsByDelegate(
         origin = FirFunctionCallOrigin.Operator
     }
     delegate = delegateBuilder.build()
-    if (stubMode) return
     if (getter == null || getter is FirDefaultPropertyAccessor) {
         val annotations = getter?.annotations
         val returnTarget = FirFunctionTarget(null, isLambda = false)

compiler/tests-common/tests/org/jetbrains/kotlin/fir/AbstractFirBaseDiagnosticsTest.kt

@@ -129,7 +129,7 @@ abstract class AbstractFirBaseDiagnosticsTest : BaseDiagnosticsTest() {
     private fun mapKtFilesToFirFiles(session: FirSession, ktFiles: List<KtFile>, firFiles: MutableList<FirFile>, useLightTree: Boolean) {
         val firProvider = (session.firProvider as FirProviderImpl)
         if (useLightTree) {
-            val lightTreeBuilder = LightTree2Fir(session, firProvider.kotlinScopeProvider, stubMode = false)
+            val lightTreeBuilder = LightTree2Fir(session, firProvider.kotlinScopeProvider)
             ktFiles.mapTo(firFiles) {
                 val firFile = lightTreeBuilder.buildFirFile(it.text, it.name)
                 (session.firProvider as FirProviderImpl).recordFile(firFile)