Smart completion: anonymous object creation + rewrote some code using LookupElementDecorator

idea/testData/completion/handlers/smart/AnonymousObject1.kt

@@ -0,0 +1,3 @@
+trait Foo
+
+var a : Foo = <caret>

idea/testData/completion/handlers/smart/AnonymousObject1.kt.after

@@ -0,0 +1,3 @@
+trait Foo
+
+var a : Foo = object: Foo {<caret>}

idea/testData/completion/handlers/smart/AnonymousObject2.kt

@@ -0,0 +1,3 @@
+abstract class Foo
+
+var a : Foo = <caret>

idea/testData/completion/handlers/smart/AnonymousObject2.kt.after

@@ -0,0 +1,3 @@
+abstract class Foo
+
+var a : Foo = object: Foo() {<caret>}

idea/testData/completion/handlers/smart/AnonymousObject3.kt

@@ -0,0 +1 @@
+var r : Runnable = <caret>

idea/testData/completion/handlers/smart/AnonymousObject3.kt.after

@@ -0,0 +1,5 @@
+var r : Runnable = object: Runnable {
+    override fun run() {
+        throw UnsupportedOperationException()
+    }
+}

idea/testData/completion/smart/AnonymousObject1.kt

@@ -0,0 +1,6 @@
+trait Foo
+
+var a : Foo = <caret>
+
+// ABSENT: Foo
+// EXIST: { lookupString:"object", itemText:"object: Foo{...}" }

idea/testData/completion/smart/AnonymousObject2.kt

@@ -0,0 +1,6 @@
+abstract class Foo
+
+var a : Foo = <caret>
+
+// ABSENT: Foo
+// EXIST: { lookupString:"object", itemText:"object: Foo(){...}" }

idea/testData/completion/smart/AnonymousObjectForJavaInterface.kt

@@ -0,0 +1,4 @@
+var a : Appendable = <caret>
+
+// ABSENT: Appendable
+// EXIST: { lookupString:"object", itemText:"object: Appendable{...}" }

idea/testData/completion/smart/NoConstructorForAbstract.kt

@@ -1,7 +0,0 @@
-abstract class Foo
-
-fun foo(p : Any){
-    var a : Foo = <caret>
-}
-
-// ABSENT: Foo

idea/testData/completion/smart/NoConstructorForJavaInterface.kt

@@ -1,3 +0,0 @@
-var a : Appendable = <caret>
-
-// ABSENT: Appendable

idea/testData/completion/smart/NoConstructorForTrait.kt

@@ -1,7 +0,0 @@
-trait Foo
-
-fun foo(p : Any){
-    var a : Foo = <caret>
-}
-
-// ABSENT: Foo