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This commit is contained in:
Valentin Kipyatkov
2016-09-16 21:51:37 +03:00
parent a07e80f5d9
commit f4c65da8f1
1 changed files with 2 additions and 8 deletions
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idea/idea-analysis/src/org/jetbrains/kotlin/idea/references/KtForLoopInReference.kt
+2 -8
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@@ -20,24 +20,18 @@ import com.intellij.openapi.util.TextRange
import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
import org.jetbrains.kotlin.psi.KtForExpression
import org.jetbrains.kotlin.resolve.BindingContext
import java.util.*
class KtForLoopInReference(element: KtForExpression) : KtMultiReference<KtForExpression>(element) {
override fun getRangeInElement(): TextRange {
val inKeyword = expression.inKeyword
if (inKeyword == null)
return TextRange.EMPTY_RANGE
val inKeyword = expression.inKeyword ?: return TextRange.EMPTY_RANGE
val offset = inKeyword.startOffsetInParent
return TextRange(offset, offset + inKeyword.textLength)
}
override fun getTargetDescriptors(context: BindingContext): Collection<DeclarationDescriptor> {
val loopRange = expression.loopRange
if (loopRange == null) {
return Collections.emptyList()
}
val loopRange = expression.loopRange ?: return emptyList()
return LOOP_RANGE_KEYS.mapNotNull { key -> context.get(key, loopRange)?.candidateDescriptor }
}