IR: remove deprecated constructor of IrTypeParameterImpl

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/declarations/impl/IrTypeParameterImpl.kt

@@ -22,7 +22,6 @@ import org.jetbrains.kotlin.ir.declarations.IrDeclarationOrigin
 import org.jetbrains.kotlin.ir.declarations.IrTypeParameter
 import org.jetbrains.kotlin.ir.declarations.impl.carriers.TypeParameterCarrier
 import org.jetbrains.kotlin.ir.symbols.IrTypeParameterSymbol
-import org.jetbrains.kotlin.ir.symbols.impl.IrTypeParameterSymbolImpl
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
@@ -44,19 +43,6 @@ class IrTypeParameterImpl(
     IrTypeParameter,
     TypeParameterCarrier {
 
-    @Deprecated("Use constructor which takes symbol instead of descriptor")
-    constructor(
-        startOffset: Int,
-        endOffset: Int,
-        origin: IrDeclarationOrigin,
-        descriptor: TypeParameterDescriptor,
-        name: Name = descriptor.name,
-        symbol: IrTypeParameterSymbol = IrTypeParameterSymbolImpl(descriptor)
-    ) : this(
-        startOffset, endOffset, origin, symbol, name,
-        index = descriptor.index, isReified = descriptor.isReified, variance = descriptor.variance
-    )
-
     init {
         symbol.bind(this)
     }
@@ -79,4 +65,4 @@ class IrTypeParameterImpl(
     override fun <D> transformChildren(transformer: IrElementTransformer<D>, data: D) {
         // no children
     }
-}
+}

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

@@ -826,13 +826,17 @@ open class SymbolTable(
         return IrTypeParameterSymbolImpl(descriptor)
     }
 
+    @OptIn(ObsoleteDescriptorBasedAPI::class)
     fun declareGlobalTypeParameter(
         startOffset: Int,
         endOffset: Int,
         origin: IrDeclarationOrigin,
         descriptor: TypeParameterDescriptor,
         typeParameterFactory: (IrTypeParameterSymbol) -> IrTypeParameter = {
-            IrTypeParameterImpl(startOffset, endOffset, origin, descriptor, nameProvider.nameForDeclaration(descriptor), it)
+            IrTypeParameterImpl(
+                startOffset, endOffset, origin, it, nameProvider.nameForDeclaration(descriptor),
+                it.descriptor.index, it.descriptor.isReified, it.descriptor.variance
+            )
         }
     ): IrTypeParameter =
         globalTypeParameterSymbolTable.declare(
@@ -850,13 +854,17 @@ open class SymbolTable(
         return globalTypeParameterSymbolTable.declare(descriptor, { IrTypeParameterSymbolImpl(descriptor) }, typeParameterFactory)
     }
 
+    @OptIn(ObsoleteDescriptorBasedAPI::class)
     fun declareScopedTypeParameter(
         startOffset: Int,
         endOffset: Int,
         origin: IrDeclarationOrigin,
         descriptor: TypeParameterDescriptor,
         typeParameterFactory: (IrTypeParameterSymbol) -> IrTypeParameter = {
-            IrTypeParameterImpl(startOffset, endOffset, origin, descriptor, nameProvider.nameForDeclaration(descriptor), it)
+            IrTypeParameterImpl(
+                startOffset, endOffset, origin, it, nameProvider.nameForDeclaration(descriptor),
+                it.descriptor.index, it.descriptor.isReified, it.descriptor.variance
+            )
         }
     ): IrTypeParameter =
         scopedTypeParameterSymbolTable.declare(

plugins/kotlin-serialization/kotlin-serialization-compiler/src/org/jetbrains/kotlinx/serialization/compiler/backend/ir/GeneratorHelpers.kt

@@ -16,6 +16,7 @@ import org.jetbrains.kotlin.ir.declarations.impl.*
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.*
 import org.jetbrains.kotlin.ir.symbols.*
+import org.jetbrains.kotlin.ir.symbols.impl.IrTypeParameterSymbolImpl
 import org.jetbrains.kotlin.ir.symbols.impl.IrValueParameterSymbolImpl
 import org.jetbrains.kotlin.ir.types.*
 import org.jetbrains.kotlin.ir.types.impl.IrSimpleTypeImpl
@@ -407,7 +408,8 @@ interface IrBuilderExtension {
             IrTypeParameterImpl(
                 startOffset, endOffset,
                 SERIALIZABLE_PLUGIN_ORIGIN,
-                it
+                IrTypeParameterSymbolImpl(it),
+                it.name, it.index, it.isReified, it.variance
             ).also { typeParameter ->
                 typeParameter.parent = this
             }