diff options
| -rw-r--r-- | plugins/base/src/main/kotlin/translators/psi/JavadocParser.kt | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/plugins/base/src/main/kotlin/translators/psi/JavadocParser.kt b/plugins/base/src/main/kotlin/translators/psi/JavadocParser.kt index e77c06a4..d8130974 100644 --- a/plugins/base/src/main/kotlin/translators/psi/JavadocParser.kt +++ b/plugins/base/src/main/kotlin/translators/psi/JavadocParser.kt @@ -1,18 +1,19 @@ package org.jetbrains.dokka.base.translators.psi import com.intellij.psi.* -import com.intellij.psi.impl.source.PsiFieldImpl import com.intellij.psi.impl.source.javadoc.PsiDocParamRef import com.intellij.psi.impl.source.tree.JavaDocElementType import com.intellij.psi.impl.source.tree.LeafPsiElement import com.intellij.psi.javadoc.* -import com.intellij.psi.tree.java.IJavaDocElementType import com.intellij.psi.util.PsiTreeUtil import org.jetbrains.dokka.links.DRI import org.jetbrains.dokka.model.doc.* import org.jetbrains.dokka.model.doc.Deprecated import org.jetbrains.dokka.utilities.DokkaLogger +import org.jetbrains.kotlin.idea.refactoring.fqName.getKotlinFqName +import org.jetbrains.kotlin.name.FqName import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull +import org.jetbrains.kotlin.utils.addToStdlib.safeAs import org.jsoup.Jsoup import org.jsoup.nodes.Element import org.jsoup.nodes.Node @@ -47,7 +48,7 @@ class JavadocParser( private fun findClosestDocComment(element: PsiNamedElement): PsiDocComment? { (element as? PsiDocCommentOwner)?.docComment?.run { return this } if (element is PsiMethod) { - val superMethods = element.findSuperMethods() + val superMethods = element.findSuperMethodsOrEmptyArray() if (superMethods.isEmpty()) return null if (superMethods.size == 1) { @@ -78,6 +79,45 @@ class JavadocParser( return null } + /** + * Workaround for failing [PsiMethod.findSuperMethods]. + * This might be resolved once ultra light classes are enabled for dokka + * See [KT-39518](https://youtrack.jetbrains.com/issue/KT-39518) + */ + private fun PsiMethod.findSuperMethodsOrEmptyArray(): Array<PsiMethod> { + return try { + /* + We are not even attempting to call "findSuperMethods" on all methods called "getGetter" or "getSetter" + on any object implementing "kotlin.reflect.KProperty", since we know that those methods will fail + (KT-39518). Just catching the exception is not good enough, since "findSuperMethods" will + print the whole exception to stderr internally and then spoil the console. + */ + val kPropertyFqName = FqName("kotlin.reflect.KProperty") + if ( + this.parent?.safeAs<PsiClass>()?.implementsInterface(kPropertyFqName) == true && + (this.name == "getSetter" || this.name == "getGetter") + ) { + logger.warn("Skipped lookup of super methods for ${getKotlinFqName()} (KT-39518)") + return emptyArray() + } + findSuperMethods() + } catch (exception: Throwable) { + logger.warn("Failed to lookup of super methods for ${getKotlinFqName()} (KT-39518)") + emptyArray() + } + } + + private fun PsiClass.implementsInterface(fqName: FqName): Boolean { + return allInterfaces().any { it.getKotlinFqName() == fqName } + } + + private fun PsiClass.allInterfaces(): Sequence<PsiClass> { + return sequence { + this.yieldAll(interfaces.toList()) + interfaces.forEach { yieldAll(it.allInterfaces()) } + } + } + private fun getSeeTagElementContent(tag: PsiDocTag): List<DocTag> = listOfNotNull(tag.referenceElement()?.toDocumentationLink()) |