Mark file writable before creating intention delegate (change of writable property can increment out-of-code-block modification count, which recreates the cached resolve session)

2016-12-07 19:41:15 +03:00
parent 16e648e333
commit 76b5eadbaa
1 changed files with 5 additions and 0 deletions
@@ -16,6 +16,7 @@

 package org.jetbrains.kotlin.idea.quickfix

+import com.intellij.codeInsight.FileModificationService
 import com.intellij.codeInsight.intention.HighPriorityAction
 import com.intellij.codeInsight.intention.IntentionAction
 import com.intellij.codeInsight.intention.LowPriorityAction
@@ -49,6 +50,10 @@ open class QuickFixWithDelegateFactory(
    override fun startInWriteAction() = startInWriteAction

    override fun invoke(project: Project, editor: Editor?, file: PsiFile?) {
+        if (!FileModificationService.getInstance().prepareFileForWrite(file)) {
+            return
+        }
+
        val action = delegateFactory() ?: return

        assert(action.detectPriority() == this.detectPriority()) {