org.jetbrains.kotlin.resolve.calls.tower.TowerUtils.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.
*/
package org.jetbrains.kotlin.resolve.calls.tower
import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
import org.jetbrains.kotlin.resolve.calls.callResolverUtil.isOrOverridesSynthesized
import org.jetbrains.kotlin.resolve.calls.results.ResolutionStatus
import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue
@Deprecated("Temporary error")
internal class PreviousResolutionError(candidateLevel: ResolutionCandidateApplicability): ResolutionDiagnostic(candidateLevel)
@Deprecated("Temporary error")
internal fun createPreviousResolveError(status: ResolutionStatus): PreviousResolutionError? {
val level = when (status) {
ResolutionStatus.SUCCESS, ResolutionStatus.INCOMPLETE_TYPE_INFERENCE -> return null
ResolutionStatus.UNSAFE_CALL_ERROR -> ResolutionCandidateApplicability.MAY_THROW_RUNTIME_ERROR
else -> ResolutionCandidateApplicability.INAPPLICABLE
}
return PreviousResolutionError(level)
}
internal val ResolutionCandidateApplicability.isSuccess: Boolean
get() = this <= ResolutionCandidateApplicability.RESOLVED_LOW_PRIORITY
internal val CallableDescriptor.isSynthesized: Boolean
get() = (this is CallableMemberDescriptor && kind == CallableMemberDescriptor.Kind.SYNTHESIZED)
internal val CandidateWithBoundDispatchReceiver<*>.requiresExtensionReceiver: Boolean
get() = descriptor.extensionReceiverParameter != null
internal fun DataFlowDecorator.getAllPossibleTypes(receiver: ReceiverValue) = getSmartCastTypes(receiver) + receiver.type