Change to backing field fix is dropped because of deprecated syntax

idea/src/org/jetbrains/kotlin/idea/quickfix/ChangeToBackingFieldFix.java

@@ -1,73 +0,0 @@
-/*
- * Copyright 2010-2015 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.kotlin.idea.quickfix;
-
-import com.intellij.openapi.editor.Editor;
-import com.intellij.openapi.project.Project;
-import com.intellij.psi.PsiElement;
-import com.intellij.util.IncorrectOperationException;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.kotlin.diagnostics.Diagnostic;
-import org.jetbrains.kotlin.idea.JetBundle;
-import org.jetbrains.kotlin.idea.core.quickfix.QuickFixUtil;
-import org.jetbrains.kotlin.psi.*;
-
-import static org.jetbrains.kotlin.psi.PsiPackage.JetPsiFactory;
-
-public class ChangeToBackingFieldFix extends JetIntentionAction<JetSimpleNameExpression> {
-    public ChangeToBackingFieldFix(@NotNull JetSimpleNameExpression element) {
-        super(element);
-    }
-
-    @NotNull
-    @Override
-    public String getText() {
-        return JetBundle.message("change.to.backing.field");
-    }
-
-    @NotNull
-    @Override
-    public String getFamilyName() {
-        return JetBundle.message("change.to.backing.field");
-    }
-
-    @Override
-    public void invoke(@NotNull Project project, Editor editor, JetFile file) throws IncorrectOperationException {
-        JetSimpleNameExpression backingField = (JetSimpleNameExpression) JetPsiFactory(file).createExpression("$" + element.getText());
-        element.replace(backingField);
-    }
-
-    public static JetSingleIntentionActionFactory createFactory() {
-        return new JetSingleIntentionActionFactory() {
-            @Override
-            public JetIntentionAction<JetSimpleNameExpression> createAction(Diagnostic diagnostic) {
-                JetSimpleNameExpression expression = QuickFixUtil.getParentElementOfType(diagnostic, JetSimpleNameExpression.class);
-                if (expression == null) {
-                    PsiElement element = diagnostic.getPsiElement();
-                    if (element instanceof JetQualifiedExpression && ((JetQualifiedExpression) element).getReceiverExpression() instanceof JetThisExpression) {
-                        JetExpression selector = ((JetQualifiedExpression) element).getSelectorExpression();
-                        if (selector instanceof JetSimpleNameExpression) {
-                            expression = (JetSimpleNameExpression) selector;
-                        }
-                    }
-                }
-                if (expression == null) return null;
-                return new ChangeToBackingFieldFix(expression);
-            }
-        };
-    }
-}

idea/src/org/jetbrains/kotlin/idea/quickfix/QuickFixRegistrar.kt

@@ -123,10 +123,6 @@ public class QuickFixRegistrar : QuickFixContributor {
         WRONG_MODIFIER_CONTAINING_DECLARATION.registerFactory(removeModifierFactory)
         REPEATED_MODIFIER.registerFactory(removeModifierFactory)
 
-        val changeToBackingFieldFactory = ChangeToBackingFieldFix.createFactory()
-        INITIALIZATION_USING_BACKING_FIELD_CUSTOM_SETTER.registerFactory(changeToBackingFieldFactory)
-        INITIALIZATION_USING_BACKING_FIELD_OPEN_SETTER.registerFactory(changeToBackingFieldFactory)
-
         val changeToPropertyNameFactory = ChangeToPropertyNameFix.createFactory()
         NO_BACKING_FIELD_ABSTRACT_PROPERTY.registerFactory(changeToPropertyNameFactory)
         NO_BACKING_FIELD_CUSTOM_ACCESSORS.registerFactory(changeToPropertyNameFactory)

idea/testData/quickfix/variables/changeToBackingField/bFRequired.kt

@@ -1,8 +0,0 @@
-// "Change reference to backing field" "true"
-class A() {
-    var a : Int
-    set(v) {}
-    init {
-        <caret>a = 1
-    }
-}

idea/testData/quickfix/variables/changeToBackingField/bFRequired.kt.after

@@ -1,8 +0,0 @@
-// "Change reference to backing field" "true"
-class A() {
-    var a : Int
-    set(v) {}
-    init {
-        <caret>$a = 1
-    }
-}

idea/testData/quickfix/variables/changeToBackingField/kt510.kt

@@ -1,8 +0,0 @@
-// "Change reference to backing field" "true"
-public open class Identifier() {
-    var field : Boolean
-    set(v) {}
-    init {
-        <caret>this.field = false;
-    }
-}

idea/testData/quickfix/variables/changeToBackingField/kt510.kt.after

@@ -1,8 +0,0 @@
-// "Change reference to backing field" "true"
-public open class Identifier() {
-    var field : Boolean
-    set(v) {}
-    init {
-        <caret>this.$field = false;
-    }
-}

idea/tests/org/jetbrains/kotlin/idea/quickfix/QuickFixTestGenerated.java

@@ -6687,27 +6687,6 @@ public class QuickFixTestGenerated extends AbstractQuickFixTest {
             }
         }
 
-        @TestMetadata("idea/testData/quickfix/variables/changeToBackingField")
-        @TestDataPath("$PROJECT_ROOT")
-        @RunWith(JUnit3RunnerWithInners.class)
-        public static class ChangeToBackingField extends AbstractQuickFixTest {
-            public void testAllFilesPresentInChangeToBackingField() throws Exception {
-                JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/quickfix/variables/changeToBackingField"), Pattern.compile("^([\\w\\-_]+)\\.kt$"), true);
-            }
-
-            @TestMetadata("bFRequired.kt")
-            public void testBFRequired() throws Exception {
-                String fileName = JetTestUtils.navigationMetadata("idea/testData/quickfix/variables/changeToBackingField/bFRequired.kt");
-                doTest(fileName);
-            }
-
-            @TestMetadata("kt510.kt")
-            public void testKt510() throws Exception {
-                String fileName = JetTestUtils.navigationMetadata("idea/testData/quickfix/variables/changeToBackingField/kt510.kt");
-                doTest(fileName);
-            }
-        }
-
         @TestMetadata("idea/testData/quickfix/variables/changeToFunctionInvocation")
         @TestDataPath("$PROJECT_ROOT")
         @RunWith(JUnit3RunnerWithInners.class)