org.jetbrains.kotlin.js.descriptorUtils.descriptorUtils.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.js.descriptorUtils
import com.intellij.openapi.util.text.StringUtil
import org.jetbrains.kotlin.builtins.KotlinBuiltIns
import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.descriptors.impl.AnonymousFunctionDescriptor
import org.jetbrains.kotlin.js.config.JSConfigurationKeys
import org.jetbrains.kotlin.js.config.JsConfig
import org.jetbrains.kotlin.js.translate.utils.AnnotationsUtils
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.resolve.DescriptorUtils
import org.jetbrains.kotlin.types.KotlinType
val KotlinType.nameIfStandardType: Name?
get() = constructor.declarationDescriptor?.takeIf(KotlinBuiltIns::isBuiltIn)?.name
fun KotlinType.getJetTypeFqName(printTypeArguments: Boolean): String {
val declaration = requireNotNull(constructor.declarationDescriptor) {
"declarationDescriptor is null for constructor = $constructor with ${constructor.javaClass}"
}
if (declaration is TypeParameterDescriptor) {
return StringUtil.join(declaration.upperBounds, { type -> type.getJetTypeFqName(printTypeArguments) }, "&")
}
val typeArguments = arguments
val typeArgumentsAsString = if (printTypeArguments && !typeArguments.isEmpty()) {
val joinedTypeArguments = StringUtil.join(typeArguments, { projection -> projection.type.getJetTypeFqName(false) }, ", ")
"<$joinedTypeArguments>"
}
else {
""
}
return DescriptorUtils.getFqName(declaration).asString() + typeArgumentsAsString
}
fun ClassDescriptor.hasPrimaryConstructor(): Boolean = unsubstitutedPrimaryConstructor != null
val DeclarationDescriptor.isCoroutineLambda: Boolean
get() = this is AnonymousFunctionDescriptor && isSuspend
fun DeclarationDescriptor.shouldBeExported(config: JsConfig): Boolean =
this !is DeclarationDescriptorWithVisibility || effectiveVisibility(visibility, true).shouldBeExported(config) ||
AnnotationsUtils.getJsNameAnnotation(this) != null
private fun EffectiveVisibility.shouldBeExported(config: JsConfig): Boolean {
if (publicApi) return true
if (config.configuration.getBoolean(JSConfigurationKeys.FRIEND_PATHS_DISABLED)) return false
return toVisibility() == Visibilities.Internal
}