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[groovy] fix warnings

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This commit is contained in:
Daniil Ovchinnikov
2018-10-02 19:49:42 +03:00
parent 18ea3d076e
commit 8f13e965b1
1 changed files with 4 additions and 4 deletions
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plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/psiImplUtil.kt
+4 -4
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@@ -1,4 +1,4 @@
// Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package org.jetbrains.plugins.groovy.lang.psi.impl
import com.intellij.openapi.util.Key
@@ -18,8 +18,8 @@ import org.jetbrains.plugins.groovy.lang.psi.api.toplevel.packaging.GrPackageDef
import org.jetbrains.plugins.groovy.lang.psi.api.types.CodeReferenceKind
import org.jetbrains.plugins.groovy.lang.psi.api.types.GrCodeReferenceElement
internal fun GroovyFileImpl.getScriptDeclarations(topLevelOnly: Boolean): Array<out GrVariableDeclaration> {
val tree = stubTree ?: return collectScriptDeclarations(topLevelOnly)
internal fun getScriptDeclarations(fileImpl: GroovyFileImpl, topLevelOnly: Boolean): Array<out GrVariableDeclaration> {
val tree = fileImpl.stubTree ?: return fileImpl.collectScriptDeclarations(topLevelOnly)
return if (topLevelOnly) {
val root: StubElement<*> = tree.root
root.getChildrenByType(GroovyElementTypes.VARIABLE_DEFINITION, GrVariableDeclaration.EMPTY_ARRAY)
@@ -76,7 +76,7 @@ fun getQualifiedReferenceName(reference: GrReferenceElement<*>): String? {
val name = current.referenceName ?: return null
parts.add(name)
val qualifier = current.qualifier ?: break
qualifier as? GrReferenceElement<*> ?: return null
if (qualifier !is GrReferenceElement<*>) return null
current = qualifier
}
return parts.reversed().joinToString(separator = ".")