org.jetbrains.kotlin.js.resolve.diagnostics.JsExternalFileChecker.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.js.resolve.diagnostics
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.js.translate.utils.AnnotationsUtils
import org.jetbrains.kotlin.psi.KtDeclaration
import org.jetbrains.kotlin.resolve.DescriptorUtils
import org.jetbrains.kotlin.resolve.checkers.DeclarationCheckerContext
import org.jetbrains.kotlin.resolve.checkers.DeclarationChecker
object JsExternalFileChecker : DeclarationChecker {
private val annotationFqNames = setOf(AnnotationsUtils.JS_MODULE_ANNOTATION, AnnotationsUtils.JS_QUALIFIER_ANNOTATION)
override fun check(declaration: KtDeclaration, descriptor: DeclarationDescriptor, context: DeclarationCheckerContext) {
if (!AnnotationsUtils.isNativeObject(descriptor) && DescriptorUtils.isTopLevelDeclaration(descriptor)) {
AnnotationsUtils.getContainingFileAnnotations(context.trace.bindingContext, descriptor).asSequence()
.firstOrNull { it.fqName in annotationFqNames }
?.let {
context.trace.report(ErrorsJs.NON_EXTERNAL_DECLARATION_IN_INAPPROPRIATE_FILE.on(declaration, it.type))
}
}
}
}