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Introduce DeclarationCheckerContext, remove SimpleDeclarationChecker

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This commit is contained in:
Alexander Udalov
2018-01-03 12:55:59 +01:00
parent 4cb5483c13
commit 8cd7686535
33 changed files with 249 additions and 527 deletions
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plugins/noarg/noarg-cli/src/org/jetbrains/kotlin/noarg/diagnostic/CliNoArgDeclarationChecker.kt
+4 -14
View File
@@ -16,21 +16,18 @@
package org.jetbrains.kotlin.noarg.diagnostic
import org.jetbrains.kotlin.config.LanguageVersionSettings
import org.jetbrains.kotlin.descriptors.ClassDescriptor
import org.jetbrains.kotlin.descriptors.ClassKind
import org.jetbrains.kotlin.descriptors.ConstructorDescriptor
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.diagnostics.DiagnosticSink
import org.jetbrains.kotlin.diagnostics.reportFromPlugin
import org.jetbrains.kotlin.extensions.AnnotationBasedExtension
import org.jetbrains.kotlin.incremental.components.ExpectActualTracker
import org.jetbrains.kotlin.noarg.NO_ARG_CLASS_KEY
import org.jetbrains.kotlin.psi.KtClass
import org.jetbrains.kotlin.psi.KtDeclaration
import org.jetbrains.kotlin.psi.KtModifierListOwner
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.checkers.DeclarationChecker
import org.jetbrains.kotlin.resolve.checkers.DeclarationCheckerContext
import org.jetbrains.kotlin.resolve.descriptorUtil.getSuperClassOrAny
import org.jetbrains.kotlin.resolve.descriptorUtil.hasDefaultValue
@@ -39,14 +36,7 @@ class CliNoArgDeclarationChecker(val noArgAnnotationFqNames: List<String>) : Abs
}
abstract class AbstractNoArgDeclarationChecker : DeclarationChecker, AnnotationBasedExtension {
override fun check(
declaration: KtDeclaration,
descriptor: DeclarationDescriptor,
diagnosticHolder: DiagnosticSink,
bindingContext: BindingContext,
languageVersionSettings: LanguageVersionSettings,
expectActualTracker: ExpectActualTracker
) {
override fun check(declaration: KtDeclaration, descriptor: DeclarationDescriptor, context: DeclarationCheckerContext) {
// Handle only classes
if (descriptor !is ClassDescriptor || declaration !is KtClass) return
if (descriptor.kind != ClassKind.CLASS) return
@@ -57,10 +47,10 @@ abstract class AbstractNoArgDeclarationChecker : DeclarationChecker, AnnotationB
val superClass = descriptor.getSuperClassOrAny()
if (superClass.constructors.none { it.isNoArgConstructor() } && !superClass.hasSpecialAnnotation(declaration)) {
val reportTarget = declaration.nameIdentifier ?: declaration.getClassOrInterfaceKeyword() ?: declaration
diagnosticHolder.reportFromPlugin(ErrorsNoArg.NO_NOARG_CONSTRUCTOR_IN_SUPERCLASS.on(reportTarget), DefaultErrorMessagesNoArg)
context.trace.reportFromPlugin(ErrorsNoArg.NO_NOARG_CONSTRUCTOR_IN_SUPERCLASS.on(reportTarget), DefaultErrorMessagesNoArg)
}
}
}
private fun ConstructorDescriptor.isNoArgConstructor() = (valueParameters.isEmpty()) || valueParameters.all { it.hasDefaultValue() }
}
}