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Don't try to create "add modifier" fix for read-only elements

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This fixes a failure of KotlinCleanupInspectionTest on IDEA 17.1.
This commit is contained in:
Dmitry Jemerov
2017-03-15 18:07:47 +01:00
parent 3d98237304
commit 374cf517e1
1 changed files with 5 additions and 1 deletions
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idea/src/org/jetbrains/kotlin/idea/inspections/AddModifierFixFactory.kt
+5 -1
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@@ -24,6 +24,7 @@ import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
import org.jetbrains.kotlin.idea.quickfix.AddModifierFix import org.jetbrains.kotlin.idea.quickfix.AddModifierFix
import org.jetbrains.kotlin.idea.quickfix.CleanupFix import org.jetbrains.kotlin.idea.quickfix.CleanupFix
import org.jetbrains.kotlin.idea.quickfix.KotlinSingleIntentionActionFactory import org.jetbrains.kotlin.idea.quickfix.KotlinSingleIntentionActionFactory
import org.jetbrains.kotlin.idea.refactoring.canRefactor
import org.jetbrains.kotlin.lexer.KtModifierKeywordToken import org.jetbrains.kotlin.lexer.KtModifierKeywordToken
import org.jetbrains.kotlin.psi.KtModifierListOwner import org.jetbrains.kotlin.psi.KtModifierListOwner
@@ -32,6 +33,9 @@ class AddModifierFixFactory(val token: KtModifierKeywordToken) : KotlinSingleInt
val functionDescriptor = (diagnostic as? DiagnosticWithParameters2<*, *, *>)?.a as? FunctionDescriptor ?: return null val functionDescriptor = (diagnostic as? DiagnosticWithParameters2<*, *, *>)?.a as? FunctionDescriptor ?: return null
val target = DescriptorToSourceUtilsIde.getAnyDeclaration(diagnostic.psiFile.project, functionDescriptor) val target = DescriptorToSourceUtilsIde.getAnyDeclaration(diagnostic.psiFile.project, functionDescriptor)
as? KtModifierListOwner ?: return null as? KtModifierListOwner ?: return null
return object : AddModifierFix(target, token), CleanupFix {} if (target.canRefactor()) {
return object : AddModifierFix(target, token), CleanupFix {}
}
return null
} }
} }