IR: make IrCall take IrSimpleFunctionSymbol

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/expressions/IrCall.kt

@@ -17,10 +17,12 @@
 package org.jetbrains.kotlin.ir.expressions
 
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
+import org.jetbrains.kotlin.ir.symbols.IrSimpleFunctionSymbol
 
 abstract class IrCall(
     typeArgumentsCount: Int,
     valueArgumentsCount: Int,
 ) : IrFunctionAccessExpression(typeArgumentsCount, valueArgumentsCount) {
+    override abstract val symbol: IrSimpleFunctionSymbol
     abstract val superQualifierSymbol: IrClassSymbol?
 }

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/expressions/impl/IrCallImpl.kt

@@ -22,7 +22,7 @@ import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
 import org.jetbrains.kotlin.ir.expressions.typeParametersCount
 import org.jetbrains.kotlin.ir.symbols.IrClassSymbol
 import org.jetbrains.kotlin.ir.symbols.IrConstructorSymbol
-import org.jetbrains.kotlin.ir.symbols.IrFunctionSymbol
+import org.jetbrains.kotlin.ir.symbols.IrSimpleFunctionSymbol
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.util.render
 import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
@@ -31,7 +31,7 @@ class IrCallImpl(
     override val startOffset: Int,
     override val endOffset: Int,
     override val type: IrType,
-    override val symbol: IrFunctionSymbol,
+    override val symbol: IrSimpleFunctionSymbol,
     typeArgumentsCount: Int,
     valueArgumentsCount: Int,
     override val origin: IrStatementOrigin? = null,
@@ -48,7 +48,7 @@ class IrCallImpl(
         startOffset: Int,
         endOffset: Int,
         type: IrType,
-        symbol: IrFunctionSymbol,
+        symbol: IrSimpleFunctionSymbol,
         origin: IrStatementOrigin? = null,
         superQualifierSymbol: IrClassSymbol? = null
     ) : this(
@@ -61,7 +61,7 @@ class IrCallImpl(
         startOffset: Int,
         endOffset: Int,
         type: IrType,
-        symbol: IrFunctionSymbol,
+        symbol: IrSimpleFunctionSymbol,
         typeArgumentsCount: Int,
         origin: IrStatementOrigin? = null,
         superQualifierSymbol: IrClassSymbol? = null

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

@@ -519,7 +519,7 @@ open class DeepCopyIrTreeWithSymbols(
     }
 
     private fun shallowCopyCall(expression: IrCall): IrCall {
-        val newCallee = symbolRemapper.getReferencedFunction(expression.symbol)
+        val newCallee = symbolRemapper.getReferencedSimpleFunction(expression.symbol)
         return IrCallImpl(
             expression.startOffset, expression.endOffset,
             expression.type.remapType(),

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

@@ -411,7 +411,7 @@ fun irConstructorCall(
 
 fun irCall(
     call: IrFunctionAccessExpression,
-    newFunction: IrFunction,
+    newFunction: IrSimpleFunction,
     receiversAsArguments: Boolean = false,
     argumentsAsReceivers: Boolean = false,
     newSuperQualifierSymbol: IrClassSymbol? = null
@@ -426,7 +426,7 @@ fun irCall(
 
 fun irCall(
     call: IrFunctionAccessExpression,
-    newSymbol: IrFunctionSymbol,
+    newSymbol: IrSimpleFunctionSymbol,
     receiversAsArguments: Boolean = false,
     argumentsAsReceivers: Boolean = false,
     newSuperQualifierSymbol: IrClassSymbol? = null