Allow to use "static" part of class in own constructors by short name, including in primary constructor

compiler/testData/diagnostics/tests/scopes/classHeader/classGenericParameters.kt

@@ -0,0 +1,20 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+class A<T : <!UNRESOLVED_REFERENCE!>Nested<!>, F: <!UNRESOLVED_REFERENCE!>Inner<!>, G: <!UNRESOLVED_REFERENCE!>Interace<!>> {
+
+    class Nested
+
+    inner class Inner
+
+    interface Interface
+}
+
+class B<T, F, G> where T : <!UNRESOLVED_REFERENCE!>Nested<!>, F: <!UNRESOLVED_REFERENCE!>Inner<!>, G: <!UNRESOLVED_REFERENCE!>Interace<!> {
+
+    class Nested
+
+    inner class Inner
+
+    interface Interface
+}
+