Add presentation renderer for field declared in constructor

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetParameter.java

@@ -17,6 +17,8 @@
 package org.jetbrains.jet.lang.psi;
 
 import com.intellij.lang.ASTNode;
+import com.intellij.navigation.ItemPresentation;
+import com.intellij.navigation.ItemPresentationProviders;
 import com.intellij.psi.stubs.IStubElementType;
 import com.intellij.util.ArrayFactory;
 import org.jetbrains.annotations.NotNull;
@@ -107,5 +109,8 @@ public class JetParameter extends JetNamedDeclarationStub<PsiJetParameterStub> {
         return getNode().findChildByType(JetTokens.VAR_KEYWORD);
     }
 
-
+    @Override
+    public ItemPresentation getPresentation() {
+        return ItemPresentationProviders.getItemPresentation(this);
+    }
 }

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetPsiUtil.java

@@ -196,11 +196,16 @@ public class JetPsiUtil {
         else if (parent instanceof JetNamedFunction || parent instanceof JetClass) {
             firstPart = getFQName((JetNamedDeclaration) parent);
         }
+        else if (namedDeclaration instanceof JetParameter) {
+            if (((JetParameter) namedDeclaration).getValOrVarNode() != null && parent != null && parent.getParent() instanceof JetClassOrObject) {
+                firstPart = getFQName((JetClassOrObject) parent.getParent());
+            }
+        }
         else if (parent instanceof JetObjectDeclaration) {
             if (parent.getParent() instanceof JetClassObject) {
                 JetClassOrObject classOrObject = PsiTreeUtil.getParentOfType(parent, JetClassOrObject.class);
                 if (classOrObject != null) {
-                    firstPart = getFQName((JetNamedDeclaration) classOrObject);
+                    firstPart = getFQName(classOrObject);
                 }
             }
             else {

idea/src/META-INF/plugin.xml

@@ -219,6 +219,8 @@
                               forClass="org.jetbrains.jet.lang.psi.JetClass"/>
     <itemPresentationProvider implementationClass="org.jetbrains.jet.plugin.presentation.JetPropertyPresenter"
                               forClass="org.jetbrains.jet.lang.psi.JetProperty"/>
+    <itemPresentationProvider implementationClass="org.jetbrains.jet.plugin.presentation.JetParameterPresenter"
+                              forClass="org.jetbrains.jet.lang.psi.JetParameter"/>
     <gotoTargetRendererProvider id="JetGotoTargetRenderProvider" implementation="org.jetbrains.jet.plugin.JetGotoTargetRenderProvider"
                                 order="first"/>
     <elementDescriptionProvider implementation="org.jetbrains.jet.plugin.findUsages.JetElementDescriptionProvider"/>

idea/src/org/jetbrains/jet/plugin/presentation/JetParameterPresenter.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2013 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.jet.plugin.presentation;
+
+import com.intellij.navigation.ItemPresentation;
+import com.intellij.navigation.ItemPresentationProvider;
+import org.jetbrains.jet.lang.psi.JetParameter;
+
+public class JetParameterPresenter implements ItemPresentationProvider<JetParameter> {
+    @Override
+    public ItemPresentation getPresentation(JetParameter item) {
+        return new JetDefaultNamedDeclarationPresentation(item);
+    }
+}

idea/testData/navigation/implementations/ConstructorPropertyOverriddenNavigation.kt

@@ -0,0 +1,12 @@
+package testing
+
+open class Test(open var <caret>some: Int)
+
+class OtherTestInConstructor(override var some: Int): Test(some)
+
+class OtherTestInBody(some: Int, other: String): Test(some) {
+    override var some: Int = some
+}
+
+// REF: (testing.OtherTestInConstructor).some
+// REF: (testing.OtherTestInBody).some

idea/tests/org/jetbrains/jet/plugin/navigation/JetGotoImplementationTest.java

@@ -41,6 +41,10 @@ public class JetGotoImplementationTest extends LightCodeInsightTestCase {
         doTest();
     }
 
+    public void testConstructorPropertyOverriddenNavigation() {
+        doTest();
+    }
+
     @NotNull
     @Override
     protected String getTestDataPath() {