[platform] light field text range (EA-113966)

java/java-psi-impl/src/com/intellij/psi/impl/light/LightField.java

@@ -1,17 +1,5 @@
 /*
- * Copyright 2000-2016 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.
+ * 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.
  */
 package com.intellij.psi.impl.light;
 
@@ -136,7 +124,7 @@ public class LightField extends LightElement implements PsiField {
 
   @Override
   public TextRange getTextRange() {
-    return new TextRange(-1, -1);
+    return myField.getTextRange();
   }
 
   @Override