Only normalize names when accessing PSI, not earlier

#KT-4833 Fixed

compiler/testData/diagnostics/tests/recovery/namelessMembers.kt

@@ -0,0 +1,17 @@
+// !DIAGNOSTICS: -REDECLARATION
+
+class C {
+    fun<!SYNTAX!><!> () {
+
+    }
+
+    val<!SYNTAX!><!> : Int = 1
+
+    class<!SYNTAX!><!> {}
+
+    enum class<!SYNTAX!><!> {}
+}
+
+class C1<in<!SYNTAX!>><!><!SYNTAX!><!> {}
+
+class C2(val<!SYNTAX!><!>) {}

compiler/testData/diagnostics/tests/recovery/namelessToplevelDeclarations.kt

@@ -0,0 +1,26 @@
+// !DIAGNOSTICS: -REDECLARATION
+
+package<!SYNTAX!><!>
+
+fun<!SYNTAX!><!> () {
+
+}
+
+val<!SYNTAX!><!> : Int = 1
+
+
+class<!SYNTAX!><!> {
+
+}
+
+trait<!SYNTAX!><!> {
+
+}
+
+object <!SYNTAX!><!>{
+
+}
+
+enum class<!SYNTAX!><!> {}
+
+annotation class<!SYNTAX!><!> <!ANNOTATION_CLASS_WITH_BODY!>{}<!>