org.jetbrains.kotlin.resolve.calls.checkers.InlineCheckerWrapper.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.resolve.calls.checkers
import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.descriptors.SimpleFunctionDescriptor
import org.jetbrains.kotlin.resolve.calls.context.BasicCallResolutionContext
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.resolve.inline.InlineUtil
import java.lang.ref.WeakReference
class InlineCheckerWrapper : CallChecker {
private var checkersCache: WeakReference>? = null
override fun check(resolvedCall: ResolvedCall, context: BasicCallResolutionContext) {
if (context.isAnnotationContext) return
var parentDescriptor: DeclarationDescriptor? = context.scope.ownerDescriptor
while (parentDescriptor != null) {
if (InlineUtil.isInline(parentDescriptor)) {
val checker = getChecker(parentDescriptor as SimpleFunctionDescriptor)
checker.check(resolvedCall, context)
}
parentDescriptor = parentDescriptor.containingDeclaration
}
}
private fun getChecker(descriptor: SimpleFunctionDescriptor): CallChecker {
val map = checkersCache?.get() ?: hashMapOf()
checkersCache = checkersCache ?: WeakReference(map)
return map.getOrPut(descriptor) { InlineChecker(descriptor) }
}
}