azalea/kotlin-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Support cast to array with reified argument in interpreter

Browse Source
This commit is contained in:
Ivan Kylchik
2021-06-10 18:20:35 +03:00
committed by TeamCityServer
parent cc56acc2c2
commit b10fdb919f
2 changed files with 25 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/ir/ir.interpreter/src/org/jetbrains/kotlin/ir/interpreter/IrInterpreter.kt
+19 -5
View File
@@ -20,12 +20,11 @@ import org.jetbrains.kotlin.ir.interpreter.proxy.Proxy
import org.jetbrains.kotlin.ir.interpreter.stack.CallStack
import org.jetbrains.kotlin.ir.interpreter.stack.Variable
import org.jetbrains.kotlin.ir.interpreter.state.*
import org.jetbrains.kotlin.ir.interpreter.state.reflection.KClassState
import org.jetbrains.kotlin.ir.interpreter.state.reflection.KFunctionState
import org.jetbrains.kotlin.ir.interpreter.state.reflection.KPropertyState
import org.jetbrains.kotlin.ir.interpreter.state.reflection.KTypeState
import org.jetbrains.kotlin.ir.interpreter.state.reflection.*
import org.jetbrains.kotlin.ir.symbols.IrClassifierSymbol
import org.jetbrains.kotlin.ir.symbols.IrTypeParameterSymbol
import org.jetbrains.kotlin.ir.types.*
import org.jetbrains.kotlin.ir.types.impl.buildSimpleType
import org.jetbrains.kotlin.ir.util.*
internal interface Instruction {
@@ -438,10 +437,25 @@ class IrInterpreter(internal val environment: IrInterpreterEnvironment, internal
}
private fun interpretTypeOperatorCall(expression: IrTypeOperatorCall) {
fun IrClassifierSymbol.getTypeFromStack(): IrType {
return (callStack.getState(this) as KTypeState).irType
}
fun IrType.replaceArgumentIfReified(): IrType {
if (this !is IrSimpleType) return this
val argument = this.arguments.singleOrNull()?.typeOrNull?.classifierOrNull
return when {
argument is IrTypeParameterSymbol && argument.owner.isReified -> {
this.buildSimpleType { arguments = listOf(argument.getTypeFromStack() as IrTypeArgument) }
}
else -> this
}
}
val typeClassifier = expression.typeOperand.classifierOrFail
val isReified = (typeClassifier.owner as? IrTypeParameter)?.isReified == true
val isErased = typeClassifier.owner is IrTypeParameter && !isReified
val typeOperand = if (isReified) (callStack.getState(typeClassifier) as KTypeState).irType else expression.typeOperand
val typeOperand = (if (isReified) typeClassifier.getTypeFromStack() else expression.typeOperand).replaceArgumentIfReified()
val state = callStack.popState()
when (expression.operator) {