Minor: check that invoke() usages search doesn't find overrides

idea/testData/findUsages/kotlin/conventions/invoke.0.kt

@@ -3,7 +3,7 @@
 package pack
 
 open class B(val n: Int) {
-    operator fun <caret>invoke(i: Int){}
+    open operator fun <caret>invoke(i: Int){}
 }
 
 object Obj : B(0)
@@ -11,11 +11,19 @@ object Obj : B(0)
 fun f() = B(1)
 
 fun test() {
-    f(1).invoke(2)
-    f(2)(2)
+    f().invoke(2)
+    f()(2)
 
     val v = Obj
     v(1)
 
-    listOf(pack.Obj)[0](1)
+    listOf(Obj)[0](1)
+}
+
+class C(): B(12) {
+    override fun invoke(i: Int) {}
+}
+
+fun cTest(c: C) {
+    c(5)
 }

idea/testData/findUsages/kotlin/conventions/invoke.log

@@ -1,14 +1,18 @@
 Checked type of pack.f()
 Checked type of v
-Resolved f(1)
-Resolved f(2)
-Resolved f(2)(2)
-Resolved listOf(pack.Obj)[0](1)
+Resolved c(5)
+Resolved f()
+Resolved f()
+Resolved f()(2)
+Resolved listOf(Obj)[0](1)
 Resolved v(1)
 Searched references to pack.B
+Searched references to pack.C
 Searched references to pack.Obj
 Searched references to pack.f() in non-Java files
+Searched references to parameter c of pack.cTest(c: C) in non-Java files
 Searched references to v in non-Java files
 Used plain search of pack.B.invoke(i: Int) in LocalSearchScope:
     CLASS:B
+    CLASS:C
     OBJECT_DECLARATION:Obj

idea/testData/findUsages/kotlin/conventions/invoke.results.txt

@@ -1,4 +1,4 @@
-Function call 14 f(1).invoke(2)
-Implicit 'invoke' 15 f(2)(2)
+Function call 14 f().invoke(2)
+Implicit 'invoke' 15 f()(2)
 Implicit 'invoke' 18 v(1)
-Implicit 'invoke' 20 listOf(pack.Obj)[0](1)
+Implicit 'invoke' 20 listOf(Obj)[0](1)