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diagnostics for EA-86187 - KNPE: KDocElementFactory.createNameFromText

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This commit is contained in:
Dmitry Jemerov
2016-08-17 15:48:07 +02:00
parent 8a22e1ed7c
commit ac6f0b5419
1 changed files with 6 additions and 5 deletions
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idea/idea-analysis/src/org/jetbrains/kotlin/idea/kdoc/KDocElementFactory.kt
+6 -5
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@@ -17,11 +17,11 @@
package org.jetbrains.kotlin.idea.kdoc
import com.intellij.openapi.project.Project
import org.jetbrains.kotlin.kdoc.psi.api.KDoc
import org.jetbrains.kotlin.psi.KtPsiFactory
import org.jetbrains.kotlin.psi.KtFunction
import com.intellij.psi.util.PsiTreeUtil
import org.jetbrains.kotlin.kdoc.psi.api.KDoc
import org.jetbrains.kotlin.kdoc.psi.impl.KDocName
import org.jetbrains.kotlin.psi.KtFunction
import org.jetbrains.kotlin.psi.KtPsiFactory
import org.jetbrains.kotlin.psi.psiUtil.getChildOfType
class KDocElementFactory(val project: Project) {
@@ -32,10 +32,11 @@ class KDocElementFactory(val project: Project) {
}
fun createNameFromText(text: String): KDocName {
val kdoc = createKDocFromText("/** @param $text foo*/")
val kdocText = "/** @param $text foo*/"
val kdoc = createKDocFromText(kdocText)
val section = kdoc.getDefaultSection()
val tag = section.findTagByName("param")
val link = tag!!.getSubjectLink()!!
val link = tag?.getSubjectLink() ?: throw IllegalArgumentException("Cannot find subject link in doc comment '$kdocText'")
return link.getChildOfType<KDocName>()!!
}
}