org.jetbrains.kotlin.backend.jvm.intrinsics.ArrayIterator.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.AsmUtil
import org.jetbrains.kotlin.descriptors.FunctionDescriptor
import org.jetbrains.kotlin.ir.expressions.IrMemberAccessExpression
import org.jetbrains.kotlin.resolve.jvm.jvmSignature.JvmMethodSignature
class ArrayIterator : IntrinsicMethod() {
override fun toCallable(expression: IrMemberAccessExpression, signature: JvmMethodSignature, context: JvmBackendContext): IrIntrinsicFunction {
val method = context.state.typeMapper.mapToCallableMethod(expression.descriptor as FunctionDescriptor, false)
return IrIntrinsicFunction.create(expression, signature, context, method.owner) {
val methodSignature = "(${method.owner.descriptor})${method.returnType.descriptor}"
val intrinsicOwner =
if (AsmUtil.isPrimitive(method.owner.elementType))
"kotlin/jvm/internal/ArrayIteratorsKt"
else
"kotlin/jvm/internal/ArrayIteratorKt"
it.invokestatic(intrinsicOwner, "iterator", methodSignature, false)
}
}
}