.kotlin.kotlin-compiler.1.3.11.source-code.suppressWarnings.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.
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package org.jetbrains.kotlin.js.analyze
import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.descriptors.VariableDescriptor
import org.jetbrains.kotlin.js.PredefinedAnnotation.*
import org.jetbrains.kotlin.resolve.checkers.PlatformDiagnosticSuppressor
private val NATIVE_ANNOTATIONS = arrayOf(NATIVE.fqName, NATIVE_INVOKE.fqName, NATIVE_GETTER.fqName, NATIVE_SETTER.fqName)
private fun DeclarationDescriptor.isLexicallyInsideJsNative(): Boolean {
var descriptor: DeclarationDescriptor = this
while (true) {
val annotations = descriptor.annotations
if (!annotations.isEmpty() && NATIVE_ANNOTATIONS.any(annotations::hasAnnotation)) return true
descriptor = descriptor.containingDeclaration ?: break
}
return false
}
object JsNativeDiagnosticSuppressor : PlatformDiagnosticSuppressor {
override fun shouldReportUnusedParameter(parameter: VariableDescriptor): Boolean = !parameter.isLexicallyInsideJsNative()
override fun shouldReportNoBody(descriptor: CallableMemberDescriptor): Boolean = !descriptor.isLexicallyInsideJsNative()
}