[JS IR] Fix replacing super.toString() call with a runtime function call
#KT-52553 Fixed
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+11
-3
@@ -6,7 +6,6 @@
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package org.jetbrains.kotlin.ir.backend.js.lower.calls
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import org.jetbrains.kotlin.ir.backend.js.JsIrBackendContext
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import org.jetbrains.kotlin.ir.util.irCall
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import org.jetbrains.kotlin.ir.expressions.IrCall
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import org.jetbrains.kotlin.ir.expressions.IrExpression
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import org.jetbrains.kotlin.ir.expressions.IrFunctionAccessExpression
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@@ -14,8 +13,8 @@ import org.jetbrains.kotlin.ir.types.IrDynamicType
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import org.jetbrains.kotlin.ir.types.isAny
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import org.jetbrains.kotlin.ir.types.isArray
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import org.jetbrains.kotlin.ir.types.isString
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import org.jetbrains.kotlin.ir.util.*
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import org.jetbrains.kotlin.ir.util.isFakeOverriddenFromAny
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import org.jetbrains.kotlin.ir.util.isSuperToAny
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import org.jetbrains.kotlin.name.Name
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@@ -64,12 +63,21 @@ class MethodsOfAnyCallsTransformer(context: JsIrBackendContext) : CallsTransform
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private fun shouldReplaceToStringWithRuntimeCall(call: IrFunctionAccessExpression): Boolean {
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val function = call.symbol.owner
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if (function.valueParameters.size != 0 && function.name.asString() != "toString" )
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if (function.valueParameters.isNotEmpty() && function.name.asString() != "toString" )
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return false
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if (function.extensionReceiverParameter != null)
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return false
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if (call is IrCall) {
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val superQualifierSymbol = call.superQualifierSymbol
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if (superQualifierSymbol != null &&
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!superQualifierSymbol.owner.isInterface &&
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superQualifierSymbol != intrinsics.anyClassSymbol) {
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return false
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}
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}
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val receiverParameterType = function.dispatchReceiverParameter?.type ?: return false
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return receiverParameterType.run {
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+13
-1
@@ -7,6 +7,17 @@ class A {
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class B
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// KT-52553
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interface Parser
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abstract class AbstractNamedParser(val name: String): Parser {
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override fun toString(): String = "$name ${super<Parser>.toString()}"
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}
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abstract class PredicateTokenParser(name: String): Parser, AbstractNamedParser(name) {
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}
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data class TokenEqualityParser(val expected: Int): PredicateTokenParser("$expected") {
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override fun toString(): String = super.toString()
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}
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fun box(): String {
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assertEquals(A().toString(), "42")
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assertEquals(B().toString(), "[object Object]")
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@@ -16,5 +27,6 @@ fun box(): String {
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assertEquals("123".toString(), "123")
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assertEquals((123 as Any).toString(), "123")
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assertEquals(null.toString(), "null")
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assertEquals(TokenEqualityParser(2).toString(), "2 [object Object]")
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return "OK"
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}
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}
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