org.jetbrains.kotlin.resolve.calls.checkers.ApiVersionCallChecker.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.resolve.calls.checkers
import com.intellij.psi.PsiElement
import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.descriptors.PropertyDescriptor
import org.jetbrains.kotlin.diagnostics.Errors.API_NOT_AVAILABLE
import org.jetbrains.kotlin.resolve.SinceKotlinAccessibility
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.resolve.calls.util.FakeCallableDescriptorForObject
import org.jetbrains.kotlin.resolve.checkSinceKotlinVersionAccessibility
// TODO: consider combining with DeprecatedCallChecker somehow
object ApiVersionCallChecker : CallChecker {
override fun check(resolvedCall: ResolvedCall<*>, reportOn: PsiElement, context: CallCheckerContext) {
check(resolvedCall.resultingDescriptor, context, reportOn)
}
private fun check(targetDescriptor: CallableDescriptor, context: CallCheckerContext, element: PsiElement) {
// Objects will be checked by ApiVersionClassifierUsageChecker
if (targetDescriptor is FakeCallableDescriptorForObject) return
val accessibility = targetDescriptor.checkSinceKotlinVersionAccessibility(context.languageVersionSettings)
if (accessibility is SinceKotlinAccessibility.NotAccessible) {
context.trace.report(
API_NOT_AVAILABLE.on(element, accessibility.version.versionString, context.languageVersionSettings.apiVersion.versionString)
)
}
if (accessibility == SinceKotlinAccessibility.Accessible &&
targetDescriptor is PropertyDescriptor && DeprecatedCallChecker.shouldCheckPropertyGetter(element)) {
targetDescriptor.getter?.let { check(it, context, element) }
}
}
}