org.jetbrains.kotlin.fir.analysis.checkers.declaration.FirDelegationSuperCallInEnumConstructorChecker.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package org.jetbrains.kotlin.fir.analysis.checkers.declaration
import org.jetbrains.kotlin.descriptors.ClassKind
import org.jetbrains.kotlin.fir.FirFakeSourceElementKind
import org.jetbrains.kotlin.fir.FirSourceElement
import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
import org.jetbrains.kotlin.fir.analysis.diagnostics.DiagnosticReporter
import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
import org.jetbrains.kotlin.fir.declarations.FirConstructor
import org.jetbrains.kotlin.fir.declarations.FirMemberDeclaration
import org.jetbrains.kotlin.fir.declarations.FirRegularClass
object FirDelegationSuperCallInEnumConstructorChecker : FirMemberDeclarationChecker() {
override fun check(declaration: FirMemberDeclaration, context: CheckerContext, reporter: DiagnosticReporter) {
if (declaration !is FirRegularClass || declaration.classKind != ClassKind.ENUM_CLASS) {
return
}
for (it in declaration.declarations) {
if (
it is FirConstructor && !it.isPrimary &&
it.delegatedConstructor?.isThis == false &&
it.delegatedConstructor?.source?.kind !is FirFakeSourceElementKind
) {
reporter.report(it.delegatedConstructor?.source)
}
}
}
private fun DiagnosticReporter.report(source: FirSourceElement?) {
source?.let { report(FirErrors.DELEGATION_SUPER_CALL_IN_ENUM_CONSTRUCTOR.on(it)) }
}
}