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Fix condition of generating equals-impl0 call

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This methods should not be called when instances of different inline
classes are being compared

^KT-57242: Fixed
This commit is contained in:
vladislav.grechko
2023-03-10 18:11:42 +01:00
committed by teamcity
parent 948714e7e5
commit 8039e30bbd
5 changed files with 46 additions and 4 deletions
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compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/JvmInlineClassLowering.kt
+4 -4
View File
@@ -283,11 +283,11 @@ internal class JvmInlineClassLowering(
if (left.type.isUnsigned() && right.type.isUnsigned() && rightIsUnboxed)
return irEquals(left.coerceToUnboxed(), right.coerceToUnboxed())
val klass = left.type.classOrNull!!.owner
val equalsMethod = if (rightIsUnboxed) {
this@JvmInlineClassLowering.context.inlineClassReplacements.getSpecializedEqualsMethod(klass, context.irBuiltIns)
val leftOperandClass = left.type.classOrNull!!.owner
val equalsMethod = if (rightIsUnboxed && leftOperandClass == right.type.classOrNull!!.owner) {
this@JvmInlineClassLowering.context.inlineClassReplacements.getSpecializedEqualsMethod(leftOperandClass, context.irBuiltIns)
} else {
val equals = klass.functions.single { it.name.asString() == "equals" && it.overriddenSymbols.isNotEmpty() }
val equals = leftOperandClass.functions.single { it.name.asString() == "equals" && it.overriddenSymbols.isNotEmpty() }
this@JvmInlineClassLowering.context.inlineClassReplacements.getReplacementFunction(equals)!!
}