Generate type parameter declarations for property accessors

This requires "scoped" type parameter symbols, because in the ugly world
of descriptors property accessors have no type parameters of their own.

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/ClassGenerator.kt

@@ -59,7 +59,7 @@ class ClassGenerator(declarationGenerator: DeclarationGenerator) : DeclarationGe
                 irClass.descriptor.thisAsReceiverParameter
             )
 
-            declarationGenerator.generateTypeParameterDeclarations(irClass, descriptor.declaredTypeParameters)
+            declarationGenerator.generateGlobalTypeParametersDeclarations(irClass, descriptor.declaredTypeParameters)
 
             val irPrimaryConstructor = generatePrimaryConstructor(irClass, ktClassOrObject)
             if (irPrimaryConstructor != null) {

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/DeclarationGenerator.kt

@@ -75,31 +75,63 @@ class DeclarationGenerator(override val context: GeneratorContext) : Generator {
         )
 
 
-    fun generateTypeParameterDeclarations(
+    fun generateGlobalTypeParametersDeclarations(
         irTypeParametersOwner: IrTypeParametersContainer,
         from: List<TypeParameterDescriptor>
+    ) {
+        generateTypeParameterDeclarations(irTypeParametersOwner, from) { startOffset, endOffset, typeParameterDescriptor ->
+            context.symbolTable.declareGlobalTypeParameter(
+                startOffset,
+                endOffset,
+                IrDeclarationOrigin.DEFINED,
+                typeParameterDescriptor
+            )
+        }
+    }
+
+    fun generateScopedTypeParameterDeclarations(
+        irTypeParametersOwner: IrTypeParametersContainer,
+        from: List<TypeParameterDescriptor>
+    ) {
+        generateTypeParameterDeclarations(irTypeParametersOwner, from) { startOffset, endOffset, typeParameterDescriptor ->
+            context.symbolTable.declareScopedTypeParameter(
+                startOffset,
+                endOffset,
+                IrDeclarationOrigin.DEFINED,
+                typeParameterDescriptor
+            )
+        }
+    }
+
+    private fun generateTypeParameterDeclarations(
+        irTypeParametersOwner: IrTypeParametersContainer,
+        from: List<TypeParameterDescriptor>,
+        declareTypeParameter: (Int, Int, TypeParameterDescriptor) -> IrTypeParameter
     ) {
         from.mapTo(irTypeParametersOwner.typeParameters) { typeParameterDescriptor ->
             val ktTypeParameterDeclaration = DescriptorToSourceUtils.getSourceFromDescriptor(typeParameterDescriptor)
             val startOffset = ktTypeParameterDeclaration.startOffsetOrUndefined
             val endOffset = ktTypeParameterDeclaration.endOffsetOrUndefined
-            declareTypeParameterWithSuperClassifiers(startOffset, endOffset, IrDeclarationOrigin.DEFINED, typeParameterDescriptor)
+            declareTypeParameter(
+                startOffset,
+                endOffset,
+                typeParameterDescriptor
+            ).also { irTypeParameter ->
+                mapSuperClassifiers(typeParameterDescriptor, irTypeParameter)
+            }
         }
     }
 
-    private fun declareTypeParameterWithSuperClassifiers(
-        startOffset: Int,
-        endOffset: Int,
-        origin: IrDeclarationOrigin,
-        descriptor: TypeParameterDescriptor
-    ) =
-        context.symbolTable.declareTypeParameter(startOffset, endOffset, origin, descriptor).also { irTypeParameter ->
-            descriptor.typeConstructor.supertypes.mapNotNullTo(irTypeParameter.superClassifiers) {
-                it.constructor.declarationDescriptor?.let {
-                    context.symbolTable.referenceClassifier(it)
-                }
+    private fun mapSuperClassifiers(
+        descriptor: TypeParameterDescriptor,
+        irTypeParameter: IrTypeParameter
+    ) {
+        descriptor.typeConstructor.supertypes.mapNotNullTo(irTypeParameter.superClassifiers) {
+            it.constructor.declarationDescriptor?.let {
+                context.symbolTable.referenceClassifier(it)
             }
         }
+    }
 
     fun generateInitializerBody(scopeOwnerSymbol: IrSymbol, ktBody: KtExpression): IrExpressionBody =
         createBodyGenerator(scopeOwnerSymbol).generateExpressionBody(ktBody)

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/generators/FunctionGenerator.kt

@@ -83,7 +83,7 @@ class FunctionGenerator(declarationGenerator: DeclarationGenerator) : Declaratio
         ktParameterOwner: KtElement?,
         ktReceiverParameterElement: KtElement?
     ) {
-        declarationGenerator.generateTypeParameterDeclarations(irFunction, irFunction.descriptor.typeParameters)
+        declarationGenerator.generateScopedTypeParameterDeclarations(irFunction, irFunction.descriptor.typeParameters)
         generateValueParameterDeclarations(irFunction, ktParameterOwner, ktReceiverParameterElement)
     }
 
@@ -98,6 +98,7 @@ class FunctionGenerator(declarationGenerator: DeclarationGenerator) : Declaratio
             if (ktAccessor != null) IrDeclarationOrigin.DEFINED else IrDeclarationOrigin.DEFAULT_PROPERTY_ACCESSOR,
             descriptor
         ).buildWithScope { irAccessor ->
+            declarationGenerator.generateScopedTypeParameterDeclarations(irAccessor, descriptor.correspondingProperty.typeParameters)
             generateFunctionParameterDeclarations(irAccessor, ktAccessor ?: ktProperty, ktProperty.receiverTypeReference)
             val ktBodyExpression = ktAccessor?.bodyExpression
             irAccessor.body =
@@ -117,7 +118,7 @@ class FunctionGenerator(declarationGenerator: DeclarationGenerator) : Declaratio
             IrDeclarationOrigin.DEFAULT_PROPERTY_ACCESSOR,
             descriptor
         ).buildWithScope { irAccessor ->
-            declarationGenerator.generateTypeParameterDeclarations(irAccessor, descriptor.typeParameters)
+            declarationGenerator.generateScopedTypeParameterDeclarations(irAccessor, descriptor.typeParameters)
             FunctionGenerator(declarationGenerator).generateSyntheticFunctionParameterDeclarations(irAccessor)
             irAccessor.body = generateDefaultAccessorBody(ktParameter, descriptor, irAccessor)
         }
@@ -229,7 +230,7 @@ class FunctionGenerator(declarationGenerator: DeclarationGenerator) : Declaratio
         }
 
     fun generateSyntheticFunctionParameterDeclarations(irFunction: IrFunction) {
-        declarationGenerator.generateTypeParameterDeclarations(irFunction, irFunction.descriptor.typeParameters)
+        declarationGenerator.generateGlobalTypeParametersDeclarations(irFunction, irFunction.descriptor.typeParameters)
         generateValueParameterDeclarations(irFunction, null, null, withDefaultValues = false)
     }
 

compiler/ir/ir.psi2ir/src/org/jetbrains/kotlin/psi2ir/transformations/InsertImplicitCasts.kt

@@ -17,13 +17,17 @@
 package org.jetbrains.kotlin.psi2ir.transformations
 
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.descriptors.ClassifierDescriptor
+import org.jetbrains.kotlin.descriptors.TypeParameterDescriptor
 import org.jetbrains.kotlin.ir.IrElement
 import org.jetbrains.kotlin.ir.IrStatement
 import org.jetbrains.kotlin.ir.declarations.IrField
 import org.jetbrains.kotlin.ir.declarations.IrFunction
+import org.jetbrains.kotlin.ir.declarations.IrTypeParametersContainer
 import org.jetbrains.kotlin.ir.declarations.IrVariable
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.IrTypeOperatorCallImpl
+import org.jetbrains.kotlin.ir.symbols.IrTypeParameterSymbol
 import org.jetbrains.kotlin.ir.util.SymbolTable
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid
 import org.jetbrains.kotlin.psi2ir.containsNull
@@ -33,12 +37,43 @@ import org.jetbrains.kotlin.types.isError
 import org.jetbrains.kotlin.types.isNullabilityFlexible
 import org.jetbrains.kotlin.types.typeUtil.makeNotNullable
 import org.jetbrains.kotlin.types.upperIfFlexible
+import java.util.*
 
 fun insertImplicitCasts(builtIns: KotlinBuiltIns, element: IrElement, symbolTable: SymbolTable) {
     element.transformChildren(InsertImplicitCasts(builtIns, symbolTable), null)
 }
 
 class InsertImplicitCasts(private val builtIns: KotlinBuiltIns, private val symbolTable: SymbolTable) : IrElementTransformerVoid() {
+    private val typeParameterScopes = ArrayDeque<Map<TypeParameterDescriptor, IrTypeParameterSymbol>>()
+
+    private inline fun <T> runInTypeParameterScope(typeParametersContainer: IrTypeParametersContainer, fn: () -> T): T {
+        enterTypeParameterScope(typeParametersContainer)
+        val result = fn()
+        leaveTypeParameterScope()
+        return result
+    }
+
+    private fun enterTypeParameterScope(typeParametersContainer: IrTypeParametersContainer) {
+        typeParameterScopes.addFirst(
+            typeParametersContainer.typeParameters.associate {
+                it.descriptor to it.symbol
+            }
+        )
+    }
+
+    private fun leaveTypeParameterScope() {
+        typeParameterScopes.removeFirst()
+    }
+
+    private fun resolveScopedTypeParameter(classifier: ClassifierDescriptor): IrTypeParameterSymbol? {
+        if (classifier !is TypeParameterDescriptor) return null
+        for (scope in typeParameterScopes) {
+            val local = scope[classifier]
+            if (local != null) return local
+        }
+        return null
+    }
+
     override fun visitCallableReference(expression: IrCallableReference): IrExpression =
         expression.transformPostfix {
             transformReceiverArguments()
@@ -110,9 +145,11 @@ class InsertImplicitCasts(private val builtIns: KotlinBuiltIns, private val symb
         }
 
     override fun visitFunction(declaration: IrFunction): IrStatement =
-        declaration.transformPostfix {
-            valueParameters.forEach {
-                it.defaultValue?.coerceInnerExpression(it.descriptor.type)
+        runInTypeParameterScope(declaration) {
+            declaration.transformPostfix {
+                valueParameters.forEach {
+                    it.defaultValue?.coerceInnerExpression(it.descriptor.type)
+                }
             }
         }
 
@@ -205,7 +242,7 @@ class InsertImplicitCasts(private val builtIns: KotlinBuiltIns, private val symb
         return IrTypeOperatorCallImpl(
             startOffset, endOffset,
             targetType, typeOperator, targetType, this,
-            symbolTable.referenceClassifier(typeDescriptor)
+            resolveScopedTypeParameter(typeDescriptor) ?: symbolTable.referenceClassifier(typeDescriptor)
         )
     }
 

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/DeepCopyIrTree.kt

@@ -154,9 +154,15 @@ open class DeepCopyIrTree : IrElementTransformerVoid() {
             }
         }
 
+    private fun FunctionDescriptor.getTypeParametersToTransform() =
+        when {
+            this is PropertyAccessorDescriptor -> correspondingProperty.typeParameters
+            else -> typeParameters
+        }
+
     protected fun <T : IrFunction> T.transformParameters(original: T): T =
         apply {
-            transformTypeParameters(original, descriptor.typeParameters)
+            transformTypeParameters(original, descriptor.getTypeParametersToTransform())
             transformValueParameters(original)
         }
 

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/SymbolTable.kt

@@ -29,7 +29,7 @@ class SymbolTable {
     private abstract class SymbolTableBase<D : DeclarationDescriptor, B : IrSymbolOwner, S : IrBindableSymbol<D, B>> {
         val unboundSymbols = linkedSetOf<S>()
 
-        protected abstract fun get(d: D): S?
+        abstract fun get(d: D): S?
         protected abstract fun set(d: D, s: S)
 
         inline fun declare(d: D, createSymbol: () -> S, createOwner: (S) -> B): B {
@@ -45,10 +45,10 @@ class SymbolTable {
             return createOwner(symbol)
         }
 
-        inline fun referenced(d: D, createSymbol: () -> S): S {
+        inline fun referenced(d: D, orElse: () -> S): S {
             val s = get(d)
             if (s == null) {
-                val new = createSymbol()
+                val new = orElse()
                 assert(unboundSymbols.add(new)) {
                     "Symbol for ${new.descriptor} was already referenced"
                 }
@@ -149,10 +149,11 @@ class SymbolTable {
     private val fieldSymbolTable = FlatSymbolTable<PropertyDescriptor, IrField, IrFieldSymbol>()
     private val simpleFunctionSymbolTable = FlatSymbolTable<FunctionDescriptor, IrSimpleFunction, IrSimpleFunctionSymbol>()
 
-    private val typeParameterSymbolTable = FlatSymbolTable<TypeParameterDescriptor, IrTypeParameter, IrTypeParameterSymbol>()
+    private val globalTypeParameterSymbolTable = FlatSymbolTable<TypeParameterDescriptor, IrTypeParameter, IrTypeParameterSymbol>()
+    private val scopedTypeParameterSymbolTable = ScopedSymbolTable<TypeParameterDescriptor, IrTypeParameter, IrTypeParameterSymbol>()
     private val valueParameterSymbolTable = ScopedSymbolTable<ParameterDescriptor, IrValueParameter, IrValueParameterSymbol>()
     private val variableSymbolTable = ScopedSymbolTable<VariableDescriptor, IrVariable, IrVariableSymbol>()
-    private val scopedSymbolTables = listOf(valueParameterSymbolTable, variableSymbolTable)
+    private val scopedSymbolTables = listOf(valueParameterSymbolTable, variableSymbolTable, scopedTypeParameterSymbolTable)
 
     fun declareFile(fileEntry: SourceManager.FileEntry, packageFragmentDescriptor: PackageFragmentDescriptor): IrFile =
         IrFileImpl(fileEntry, IrFileSymbolImpl(packageFragmentDescriptor))
@@ -250,22 +251,31 @@ class SymbolTable {
 
     val unboundSimpleFunctions: Set<IrSimpleFunctionSymbol> get() = simpleFunctionSymbolTable.unboundSymbols
 
-    fun declareTypeParameter(
+    fun declareGlobalTypeParameter(
         startOffset: Int,
         endOffset: Int,
         origin: IrDeclarationOrigin,
         descriptor: TypeParameterDescriptor
     ): IrTypeParameter =
-        typeParameterSymbolTable.declare(
+        globalTypeParameterSymbolTable.declare(
             descriptor,
             { IrTypeParameterSymbolImpl(descriptor) },
             { IrTypeParameterImpl(startOffset, endOffset, origin, it) }
         )
 
-    fun referenceTypeParameter(descriptor: TypeParameterDescriptor) =
-        typeParameterSymbolTable.referenced(descriptor) { throw AssertionError("Undefined type parameter referenced: $descriptor") }
+    fun declareScopedTypeParameter(
+        startOffset: Int,
+        endOffset: Int,
+        origin: IrDeclarationOrigin,
+        descriptor: TypeParameterDescriptor
+    ): IrTypeParameter =
+        scopedTypeParameterSymbolTable.declare(
+            descriptor,
+            { IrTypeParameterSymbolImpl(descriptor) },
+            { IrTypeParameterImpl(startOffset, endOffset, origin, it) }
+        )
 
-    val unboundTypeParameters: Set<IrTypeParameterSymbol> get() = typeParameterSymbolTable.unboundSymbols
+    val unboundTypeParameters: Set<IrTypeParameterSymbol> get() = globalTypeParameterSymbolTable.unboundSymbols
 
     fun declareValueParameter(
         startOffset: Int,
@@ -288,6 +298,12 @@ class SymbolTable {
             throw AssertionError("Undefined parameter referenced: $descriptor\n${valueParameterSymbolTable.dump()}")
         }
 
+    fun referenceTypeParameter(classifier: TypeParameterDescriptor): IrTypeParameterSymbol =
+        scopedTypeParameterSymbolTable.get(classifier)
+                ?: globalTypeParameterSymbolTable.referenced(classifier) {
+                    throw AssertionError("Undefined type parameter referenced: $classifier")
+                }
+
     val unboundValueParameters: Set<IrValueParameterSymbol> get() = valueParameterSymbolTable.unboundSymbols
 
     fun declareVariable(startOffset: Int, endOffset: Int, origin: IrDeclarationOrigin, descriptor: VariableDescriptor): IrVariable =
@@ -342,9 +358,7 @@ class SymbolTable {
     fun referenceClassifier(classifier: ClassifierDescriptor): IrClassifierSymbol =
         when (classifier) {
             is TypeParameterDescriptor ->
-                typeParameterSymbolTable.referenced(classifier) {
-                    throw AssertionError("Undefined type parameter referenced: $classifier")
-                }
+                referenceTypeParameter(classifier)
             is ClassDescriptor ->
                 classSymbolTable.referenced(classifier) { IrClassSymbolImpl(classifier) }
             else ->

compiler/testData/ir/irText/declarations/parameters/propertyAccessors.txt

@@ -29,18 +29,27 @@ FILE fqName:<root> fileName:/propertyAccessors.kt
       VALUE_PARAMETER name:value index:0 type:kotlin.Int flags:
       BLOCK_BODY
   PROPERTY name:testExt3 type:kotlin.Int visibility:public modality:FINAL flags:val
-    FUN name:<get-testExt3> visibility:public modality:FINAL <> ($receiver:T) returnType:Int flags:
+    FUN name:<get-testExt3> visibility:public modality:FINAL <T> ($receiver:T) returnType:Int flags:
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:T flags:
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='<get-testExt3>() on T: Int'
           CONST Int type=kotlin.Int value=42
   PROPERTY name:testExt4 type:kotlin.Int visibility:public modality:FINAL flags:var
-    FUN name:<get-testExt4> visibility:public modality:FINAL <> ($receiver:T) returnType:Int flags:
+    FUN name:<get-testExt4> visibility:public modality:FINAL <T> ($receiver:T) returnType:Int flags:
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:T flags:
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='<get-testExt4>() on T: Int'
           CONST Int type=kotlin.Int value=42
-    FUN name:<set-testExt4> visibility:public modality:FINAL <> ($receiver:T, value:kotlin.Int) returnType:Unit flags:
+    FUN name:<set-testExt4> visibility:public modality:FINAL <T> ($receiver:T, value:kotlin.Int) returnType:Unit flags:
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:T flags:
       VALUE_PARAMETER name:value index:0 type:kotlin.Int flags:
       BLOCK_BODY
@@ -91,20 +100,29 @@ FILE fqName:<root> fileName:/propertyAccessors.kt
         VALUE_PARAMETER name:value index:0 type:kotlin.Int flags:
         BLOCK_BODY
     PROPERTY name:testMemExt3 type:kotlin.Int visibility:public modality:FINAL flags:val
-      FUN name:<get-testMemExt3> visibility:public modality:FINAL <> ($this:Host<T>, $receiver:TT) returnType:Int flags:
+      FUN name:<get-testMemExt3> visibility:public modality:FINAL <TT> ($this:Host<T>, $receiver:TT) returnType:Int flags:
+        TYPE_PARAMETER name:TT index:0 variance: upperBounds:[kotlin.Any?]
+          superClassifiers:
+            CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
         $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
         $receiver: VALUE_PARAMETER name:<this> type:TT flags:
         BLOCK_BODY
           RETURN type=kotlin.Nothing from='<get-testMemExt3>() on TT: Int'
             CONST Int type=kotlin.Int value=42
     PROPERTY name:testMemExt4 type:kotlin.Int visibility:public modality:FINAL flags:var
-      FUN name:<get-testMemExt4> visibility:public modality:FINAL <> ($this:Host<T>, $receiver:TT) returnType:Int flags:
+      FUN name:<get-testMemExt4> visibility:public modality:FINAL <TT> ($this:Host<T>, $receiver:TT) returnType:Int flags:
+        TYPE_PARAMETER name:TT index:0 variance: upperBounds:[kotlin.Any?]
+          superClassifiers:
+            CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
         $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
         $receiver: VALUE_PARAMETER name:<this> type:TT flags:
         BLOCK_BODY
           RETURN type=kotlin.Nothing from='<get-testMemExt4>() on TT: Int'
             CONST Int type=kotlin.Int value=42
-      FUN name:<set-testMemExt4> visibility:public modality:FINAL <> ($this:Host<T>, $receiver:TT, value:kotlin.Int) returnType:Unit flags:
+      FUN name:<set-testMemExt4> visibility:public modality:FINAL <TT> ($this:Host<T>, $receiver:TT, value:kotlin.Int) returnType:Unit flags:
+        TYPE_PARAMETER name:TT index:0 variance: upperBounds:[kotlin.Any?]
+          superClassifiers:
+            CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
         $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
         $receiver: VALUE_PARAMETER name:<this> type:TT flags:
         VALUE_PARAMETER name:value index:0 type:kotlin.Int flags:

compiler/testData/ir/irText/expressions/castToTypeParameter.kt

@@ -0,0 +1,24 @@
+fun <T> castFun(x: Any) = x as T
+
+fun <T> Any.castExtFun() = this as T
+
+val <T> T.castExtVal
+    get() = this as T
+
+
+class Host<T> {
+    fun castMemberFun(x: Any) = x as T
+
+    fun <TF> castGenericMemberFun(x: Any) = x as TF
+
+    fun Any.castMemberExtFun() = this as T
+
+    fun <TF> Any.castGenericMemberExtFun() = this as TF
+
+    val Any.castMemberExtVal
+        get() = this as T
+
+    val <TV> TV.castGenericMemberExtVal
+        get() = this as TV
+}
+

compiler/testData/ir/irText/expressions/castToTypeParameter.txt

@@ -0,0 +1,115 @@
+FILE fqName:<root> fileName:/castToTypeParameter.kt
+  FUN name:castFun visibility:public modality:FINAL <T> (x:kotlin.Any) returnType:T flags:
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    VALUE_PARAMETER name:x index:0 type:kotlin.Any flags:
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='castFun(Any): T'
+        TYPE_OP type=T origin=CAST typeOperand=T
+          typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+          GET_VAR 'value-parameter x: Any' type=kotlin.Any origin=null
+  FUN name:castExtFun visibility:public modality:FINAL <T> ($receiver:kotlin.Any) returnType:T flags:
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='castExtFun() on Any: T'
+        TYPE_OP type=T origin=CAST typeOperand=T
+          typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+          GET_VAR 'this@castExtFun: Any' type=kotlin.Any origin=null
+  PROPERTY name:castExtVal type:T visibility:public modality:FINAL flags:val
+    FUN name:<get-castExtVal> visibility:public modality:FINAL <T> ($receiver:T) returnType:T flags:
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $receiver: VALUE_PARAMETER name:<this> type:T flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='<get-castExtVal>() on T: T'
+          TYPE_OP type=T origin=CAST typeOperand=T
+            typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+            GET_VAR 'this@castExtVal: T' type=T origin=null
+  CLASS CLASS name:Host modality:FINAL visibility:public flags:
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:Host<T> flags:
+    superClasses:
+      CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    CONSTRUCTOR visibility:public <> () returnType:Host<T> flags:
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'constructor Any()'
+        INSTANCE_INITIALIZER_CALL classDescriptor='Host'
+    FUN name:castMemberFun visibility:public modality:FINAL <> ($this:Host<T>, x:kotlin.Any) returnType:T flags:
+      $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+      VALUE_PARAMETER name:x index:0 type:kotlin.Any flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='castMemberFun(Any): T'
+          TYPE_OP type=T origin=CAST typeOperand=T
+            typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+            GET_VAR 'value-parameter x: Any' type=kotlin.Any origin=null
+    FUN name:castGenericMemberFun visibility:public modality:FINAL <TF> ($this:Host<T>, x:kotlin.Any) returnType:TF flags:
+      TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+      VALUE_PARAMETER name:x index:0 type:kotlin.Any flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='castGenericMemberFun(Any): TF'
+          TYPE_OP type=TF origin=CAST typeOperand=TF
+            typeOperand: TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any?]
+            GET_VAR 'value-parameter x: Any' type=kotlin.Any origin=null
+    FUN name:castMemberExtFun visibility:public modality:FINAL <> ($this:Host<T>, $receiver:kotlin.Any) returnType:T flags:
+      $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+      $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='castMemberExtFun() on Any: T'
+          TYPE_OP type=T origin=CAST typeOperand=T
+            typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+            GET_VAR 'this@castMemberExtFun: Any' type=kotlin.Any origin=null
+    FUN name:castGenericMemberExtFun visibility:public modality:FINAL <TF> ($this:Host<T>, $receiver:kotlin.Any) returnType:TF flags:
+      TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+      $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='castGenericMemberExtFun() on Any: TF'
+          TYPE_OP type=TF origin=CAST typeOperand=TF
+            typeOperand: TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any?]
+            GET_VAR 'this@castGenericMemberExtFun: Any' type=kotlin.Any origin=null
+    PROPERTY name:castMemberExtVal type:T visibility:public modality:FINAL flags:val
+      FUN name:<get-castMemberExtVal> visibility:public modality:FINAL <> ($this:Host<T>, $receiver:kotlin.Any) returnType:T flags:
+        $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+        $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='<get-castMemberExtVal>() on Any: T'
+            TYPE_OP type=T origin=CAST typeOperand=T
+              typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+              GET_VAR 'this@castMemberExtVal: Any' type=kotlin.Any origin=null
+    PROPERTY name:castGenericMemberExtVal type:TV visibility:public modality:FINAL flags:val
+      FUN name:<get-castGenericMemberExtVal> visibility:public modality:FINAL <TV> ($this:Host<T>, $receiver:TV) returnType:TV flags:
+        TYPE_PARAMETER name:TV index:0 variance: upperBounds:[kotlin.Any?]
+          superClassifiers:
+            CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+        $this: VALUE_PARAMETER name:<this> type:Host<T> flags:
+        $receiver: VALUE_PARAMETER name:<this> type:TV flags:
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='<get-castGenericMemberExtVal>() on TV: TV'
+            TYPE_OP type=TV origin=CAST typeOperand=TV
+              typeOperand: TYPE_PARAMETER name:TV index:0 variance: upperBounds:[kotlin.Any?]
+              GET_VAR 'this@castGenericMemberExtVal: TV' type=TV origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:Boolean flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:equals visibility:public modality:OPEN <> (other:kotlin.Any?) returnType:Boolean flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any? flags:
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:Int flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:hashCode visibility:public modality:OPEN <> () returnType:Int flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:String flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:toString visibility:public modality:OPEN <> () returnType:String flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:

compiler/testData/ir/irText/expressions/genericPropertyCall.txt

@@ -1,6 +1,9 @@
 FILE fqName:<root> fileName:/genericPropertyCall.kt
   PROPERTY name:id type:T visibility:public modality:FINAL flags:val
-    FUN name:<get-id> visibility:public modality:FINAL <> ($receiver:T) returnType:T flags:
+    FUN name:<get-id> visibility:public modality:FINAL <T> ($receiver:T) returnType:T flags:
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:T flags:
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='<get-id>() on T: T'

compiler/testData/ir/irText/expressions/implicitCastToTypeParameter.kt

@@ -0,0 +1,7 @@
+inline fun <reified T : Any> Any.test1(): T? =
+    if (this is T) this else null
+
+interface Foo<T>
+
+inline val <reified T : Any> Foo<T>.asT: T?
+    get() = if (this is T) this else null

compiler/testData/ir/irText/expressions/implicitCastToTypeParameter.txt

@@ -0,0 +1,58 @@
+FILE fqName:<root> fileName:/implicitCastToTypeParameter.kt
+  FUN name:test1 visibility:public modality:FINAL <T> ($receiver:kotlin.Any) returnType:T? flags:inline
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='test1() on Any: T?'
+        WHEN type=T? origin=null
+          BRANCH
+            if: TYPE_OP type=kotlin.Boolean origin=INSTANCEOF typeOperand=T
+              typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+              GET_VAR 'this@test1: Any' type=kotlin.Any origin=null
+            then: TYPE_OP type=T origin=IMPLICIT_CAST typeOperand=T
+              typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+              GET_VAR 'this@test1: Any' type=kotlin.Any origin=null
+          BRANCH
+            if: CONST Boolean type=kotlin.Boolean value=true
+            then: CONST Null type=kotlin.Nothing? value=null
+  CLASS INTERFACE name:Foo modality:ABSTRACT visibility:public flags:
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:Foo<T> flags:
+    superClasses:
+      CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any?]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:Boolean flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:equals visibility:public modality:OPEN <> (other:kotlin.Any?) returnType:Boolean flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any? flags:
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:Int flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:hashCode visibility:public modality:OPEN <> () returnType:Int flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:String flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:toString visibility:public modality:OPEN <> () returnType:String flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+  PROPERTY name:asT type:T? visibility:public modality:FINAL flags:val
+    FUN name:<get-asT> visibility:public modality:FINAL <T> ($receiver:Foo<T>) returnType:T? flags:inline
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $receiver: VALUE_PARAMETER name:<this> type:Foo<T> flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='<get-asT>() on Foo<T>: T?'
+          WHEN type=T? origin=null
+            BRANCH
+              if: TYPE_OP type=kotlin.Boolean origin=INSTANCEOF typeOperand=T
+                typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+                GET_VAR 'this@asT: Foo<T>' type=Foo<T> origin=null
+              then: TYPE_OP type=T origin=IMPLICIT_CAST typeOperand=T
+                typeOperand: TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+                GET_VAR 'this@asT: Foo<T>' type=Foo<T> origin=null
+            BRANCH
+              if: CONST Boolean type=kotlin.Boolean value=true
+              then: CONST Null type=kotlin.Nothing? value=null

compiler/testData/ir/irText/expressions/typeParameterClassLiteral.kt

@@ -0,0 +1,17 @@
+inline fun <reified T : Any> classRefFun() = T::class
+
+inline fun <reified T : Any> Any.classRefExtFun() = T::class
+
+inline val <reified T : Any> T.classRefExtVal
+    get() = T::class
+
+
+class Host {
+    inline fun <reified TF : Any> classRefGenericMemberFun() = TF::class
+
+    inline fun <reified TF : Any> Any.classRefGenericMemberExtFun() = TF::class
+
+    inline val <reified TV : Any> TV.classRefGenericMemberExtVal
+        get() = TV::class
+}
+

compiler/testData/ir/irText/expressions/typeParameterClassLiteral.txt

@@ -0,0 +1,73 @@
+FILE fqName:<root> fileName:/typeParameterClassLiteral.kt
+  FUN name:classRefFun visibility:public modality:FINAL <T> () returnType:KClass<T> flags:inline
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='classRefFun(): KClass<T>'
+        CLASS_REFERENCE '<reified T : Any>' type=kotlin.reflect.KClass<T>
+  FUN name:classRefExtFun visibility:public modality:FINAL <T> ($receiver:kotlin.Any) returnType:KClass<T> flags:inline
+    TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+      superClassifiers:
+        CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    BLOCK_BODY
+      RETURN type=kotlin.Nothing from='classRefExtFun() on Any: KClass<T>'
+        CLASS_REFERENCE '<reified T : Any>' type=kotlin.reflect.KClass<T>
+  PROPERTY name:classRefExtVal type:kotlin.reflect.KClass<T> visibility:public modality:FINAL flags:val
+    FUN name:<get-classRefExtVal> visibility:public modality:FINAL <T> ($receiver:T) returnType:KClass<T> flags:inline
+      TYPE_PARAMETER name:T index:0 variance: upperBounds:[kotlin.Any]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $receiver: VALUE_PARAMETER name:<this> type:T flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='<get-classRefExtVal>() on T: KClass<T>'
+          CLASS_REFERENCE '<reified T : Any>' type=kotlin.reflect.KClass<T>
+  CLASS CLASS name:Host modality:FINAL visibility:public flags:
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:Host flags:
+    superClasses:
+      CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+    CONSTRUCTOR visibility:public <> () returnType:Host flags:
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'constructor Any()'
+        INSTANCE_INITIALIZER_CALL classDescriptor='Host'
+    FUN name:classRefGenericMemberFun visibility:public modality:FINAL <TF> ($this:Host) returnType:KClass<TF> flags:inline
+      TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $this: VALUE_PARAMETER name:<this> type:Host flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='classRefGenericMemberFun(): KClass<TF>'
+          CLASS_REFERENCE '<reified TF : Any>' type=kotlin.reflect.KClass<TF>
+    FUN name:classRefGenericMemberExtFun visibility:public modality:FINAL <TF> ($this:Host, $receiver:kotlin.Any) returnType:KClass<TF> flags:inline
+      TYPE_PARAMETER name:TF index:0 variance: upperBounds:[kotlin.Any]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+      $this: VALUE_PARAMETER name:<this> type:Host flags:
+      $receiver: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='classRefGenericMemberExtFun() on Any: KClass<TF>'
+          CLASS_REFERENCE '<reified TF : Any>' type=kotlin.reflect.KClass<TF>
+    PROPERTY name:classRefGenericMemberExtVal type:kotlin.reflect.KClass<TV> visibility:public modality:FINAL flags:val
+      FUN name:<get-classRefGenericMemberExtVal> visibility:public modality:FINAL <TV> ($this:Host, $receiver:TV) returnType:KClass<TV> flags:inline
+        TYPE_PARAMETER name:TV index:0 variance: upperBounds:[kotlin.Any]
+          superClassifiers:
+            CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Any modality:OPEN visibility:public flags:
+        $this: VALUE_PARAMETER name:<this> type:Host flags:
+        $receiver: VALUE_PARAMETER name:<this> type:TV flags:
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='<get-classRefGenericMemberExtVal>() on TV: KClass<TV>'
+            CLASS_REFERENCE '<reified TV : Any>' type=kotlin.reflect.KClass<TV>
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:Boolean flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:equals visibility:public modality:OPEN <> (other:kotlin.Any?) returnType:Boolean flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any? flags:
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:Int flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:hashCode visibility:public modality:OPEN <> () returnType:Int flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:String flags:
+      overridden:
+        FUN IR_EXTERNAL_DECLARATION_STUB name:toString visibility:public modality:OPEN <> () returnType:String flags:
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:

compiler/testData/ir/irText/regressions/integerCoercionToT.txt

@@ -50,12 +50,18 @@ FILE fqName:<root> fileName:/integerCoercionToT.kt
       $this: VALUE_PARAMETER name:<this> type:kotlin.Any flags:
   TYPEALIAS typealias CInt32Var = CInt32VarX<Int> type=CInt32VarX<kotlin.Int>
   PROPERTY name:value type:T_INT visibility:public modality:FINAL flags:var
-    FUN name:<get-value> visibility:public modality:FINAL <> ($receiver:CInt32VarX<T_INT>) returnType:T_INT flags:
+    FUN name:<get-value> visibility:public modality:FINAL <T_INT> ($receiver:CInt32VarX<T_INT>) returnType:T_INT flags:
+      TYPE_PARAMETER name:T_INT index:0 variance: upperBounds:[kotlin.Int]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Int modality:FINAL visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:CInt32VarX<T_INT> flags:
       BLOCK_BODY
         RETURN type=kotlin.Nothing from='<get-value>() on CInt32VarX<T_INT>: T_INT'
           CALL 'TODO(): Nothing' type=kotlin.Nothing origin=null
-    FUN name:<set-value> visibility:public modality:FINAL <> ($receiver:CInt32VarX<T_INT>, value:T_INT) returnType:Unit flags:
+    FUN name:<set-value> visibility:public modality:FINAL <T_INT> ($receiver:CInt32VarX<T_INT>, value:T_INT) returnType:Unit flags:
+      TYPE_PARAMETER name:T_INT index:0 variance: upperBounds:[kotlin.Int]
+        superClassifiers:
+          CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Int modality:FINAL visibility:public flags:
       $receiver: VALUE_PARAMETER name:<this> type:CInt32VarX<T_INT> flags:
       VALUE_PARAMETER name:value index:0 type:T_INT flags:
       BLOCK_BODY

compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java

@@ -621,6 +621,12 @@ public class IrTextTestCaseGenerated extends AbstractIrTextTestCase {
             doTest(fileName);
         }
 
+        @TestMetadata("castToTypeParameter.kt")
+        public void testCastToTypeParameter() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/castToTypeParameter.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("catchParameterAccess.kt")
         public void testCatchParameterAccess() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/catchParameterAccess.kt");
@@ -765,6 +771,12 @@ public class IrTextTestCaseGenerated extends AbstractIrTextTestCase {
             doTest(fileName);
         }
 
+        @TestMetadata("implicitCastToTypeParameter.kt")
+        public void testImplicitCastToTypeParameter() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/implicitCastToTypeParameter.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("in.kt")
         public void testIn() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/in.kt");
@@ -981,6 +993,12 @@ public class IrTextTestCaseGenerated extends AbstractIrTextTestCase {
             doTest(fileName);
         }
 
+        @TestMetadata("typeParameterClassLiteral.kt")
+        public void testTypeParameterClassLiteral() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/typeParameterClassLiteral.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("values.kt")
         public void testValues() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/expressions/values.kt");