org.jetbrains.kotlin.backend.jvm.intrinsics.IntrinsicMethod.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.backend.jvm.intrinsics
import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
import org.jetbrains.kotlin.codegen.Callable
import org.jetbrains.kotlin.codegen.CallableMethod
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
import org.jetbrains.kotlin.resolve.jvm.AsmTypes
import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodSignature
import org.jetbrains.org.objectweb.asm.Type
import org.jetbrains.org.objectweb.asm.commons.Method
abstract class IntrinsicMethod {
open fun toCallable(
expression: IrMemberAccessExpression,
signature: JvmMethodSignature,
context: JvmBackendContext
): IrIntrinsicFunction {
TODO()
}
open fun toCallable(method: CallableMethod): Callable {
throw UnsupportedOperationException("Not implemented")
}
companion object {
fun calcReceiverType(call: IrMemberAccessExpression, context: JvmBackendContext): Type {
return context.state.typeMapper.mapType(call.dispatchReceiver?.type ?: call.extensionReceiver!!.type)
}
fun expressionType(expression: IrExpression, context: JvmBackendContext): Type {
return context.state.typeMapper.mapType(expression.type)
}
fun JvmMethodSignature.newReturnType(type: Type): JvmMethodSignature {
val newMethod = with(asmMethod) {
Method(name, type, argumentTypes)
}
return JvmMethodSignature(newMethod, valueParameters)
}
}
}