[FIR] Ignore failing test, improve DiagnosticKind, fix UPPER_BOUND

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromCompanionObject_after.fir.kt

@@ -15,7 +15,7 @@ class A {
 
     // Does not work, could be Outer<String>.Inner<Int>
     // TODO: Should work?
-    fun foo(x: <!OTHER_ERROR!>Inner<Int><!>) {
+    fun foo(x: <!UNRESOLVED_REFERENCE!>Inner<Int><!>) {
         // Inner<Char>() call use companion as implicit receiver
         val y: Outer<String>.Inner<Char> = Inner<Char>()
     }

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromCompanionObject_before.fir.kt

@@ -15,7 +15,7 @@ class A {
 
     // Does not work, could be Outer<String>.Inner<Int>
     // TODO: Should work?
-    fun foo(x: <!OTHER_ERROR!>Inner<Int><!>) {
+    fun foo(x: <!UNRESOLVED_REFERENCE!>Inner<Int><!>) {
         // Inner<Char>() call use companion as implicit receiver
         val y: Outer<String>.Inner<Char> = Inner<Char>()
     }

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromSuperClasses.fir.kt

@@ -7,14 +7,14 @@ open class Outer<X, Y> {
 
 class Derived : Outer<String, Int>() {
     fun foo(): Inner<Char> = null!!
-    fun baz(): <!OTHER_ERROR, OTHER_ERROR!>Alias<Char><!> = null!!
+    fun baz(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>Alias<Char><!> = null!!
 }
 
 
 class A : Outer<Double, Short>() {
     class B : Outer<Float, Long>() {
         fun bar(): Inner<String> = null!!
-        fun x(): <!OTHER_ERROR, OTHER_ERROR!>Alias<String><!> = null!!
+        fun x(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>Alias<String><!> = null!!
     }
 }
 

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromSuperClassesLocal.fir.kt

@@ -10,12 +10,12 @@ private fun <E> foobar() = {
             fun a() = A<E, X, Y, Z>()
         }
 
-        typealias LocalAlias<W> = <!OTHER_ERROR!>A<E, X, Y, W><!>
+        typealias LocalAlias<W> = <!UNRESOLVED_REFERENCE!>A<E, X, Y, W><!>
     }
 
     class Derived : LocalOuter<Double, Short>() {
         fun foo(): LocalInner<Long> = null!!
-        fun bar(): <!OTHER_ERROR, OTHER_ERROR!>LocalAlias<Char><!> = null!!
+        fun bar(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>LocalAlias<Char><!> = null!!
     }
 
     Derived()
@@ -27,12 +27,12 @@ private fun noParameters() = {
             fun a() = A<Any, X, Y, Z>()
         }
 
-        typealias LocalAlias2<W> = <!OTHER_ERROR!>A<Any, X, Y, W><!>
+        typealias LocalAlias2<W> = <!UNRESOLVED_REFERENCE!>A<Any, X, Y, W><!>
     }
 
     class Derived2 : LocalOuter2<Double, Short>() {
         fun foo(): LocalInner2<Long> = null!!
-        fun bar(): <!OTHER_ERROR, OTHER_ERROR!>LocalAlias2<Char><!> = null!!
+        fun bar(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>LocalAlias2<Char><!> = null!!
     }
 
     Derived2()

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromSuperClassesLocalInsideInner.fir.kt

@@ -12,12 +12,12 @@ class Outer<T> {
                     fun a() = A<T, F, E, X, Y, Z>()
                 }
 
-                typealias LocalAlias<W> = <!OTHER_ERROR!>A<T, F, E, X, Y, W><!>
+                typealias LocalAlias<W> = <!UNRESOLVED_REFERENCE!>A<T, F, E, X, Y, W><!>
             }
 
             class Derived : LocalOuter<Double, Short>() {
                 fun foo(): LocalInner<Long> = null!!
-                fun bar(): <!OTHER_ERROR, OTHER_ERROR!>LocalAlias<Char><!> = null!!
+                fun bar(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>LocalAlias<Char><!> = null!!
             }
 
             Derived()
@@ -29,12 +29,12 @@ class Outer<T> {
                     fun a() = A<T, F, Any, X, Y, Z>()
                 }
 
-                typealias LocalAlias2<W> = <!OTHER_ERROR!>A<T, F, Any, X, Y, W><!>
+                typealias LocalAlias2<W> = <!UNRESOLVED_REFERENCE!>A<T, F, Any, X, Y, W><!>
             }
 
             class Derived2 : LocalOuter2<Double, Short>() {
                 fun foo(): LocalInner2<Long> = null!!
-                fun bar(): <!OTHER_ERROR, OTHER_ERROR!>LocalAlias2<Char><!> = null!!
+                fun bar(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>LocalAlias2<Char><!> = null!!
             }
             Derived2()
         }

compiler/testData/diagnostics/tests/generics/innerClasses/implicitArguments/fromSuperClassesTransitive.fir.kt

@@ -10,7 +10,7 @@ open class BaseDerived2<X> : BaseDerived1<String, X>()
 
 class Derived : BaseDerived2<Int>() {
     fun foo(): Inner<Char> = null!!
-    fun baz(): <!OTHER_ERROR, OTHER_ERROR!>Alias<Char><!> = null!!
+    fun baz(): <!UNRESOLVED_REFERENCE, UNRESOLVED_REFERENCE!>Alias<Char><!> = null!!
 }
 
 fun foo() {

compiler/testData/diagnostics/tests/generics/innerClasses/importedInner.fir.kt

@@ -17,4 +17,4 @@ class Outer<E> {
 
 class E
 
-fun bar(x: <!OTHER_ERROR!>Inner<!>) {}
+fun bar(x: Inner) {}

compiler/testData/diagnostics/tests/generics/innerClasses/outerArgumentsRequired.fir.kt

@@ -15,9 +15,9 @@ class A<T> {
         val y: B<String>.C<String>? = null
         val z: B<String>.D? = null
 
-        val c: <!OTHER_ERROR!>C<Int>?<!> = null
-        val d: <!OTHER_ERROR!>D?<!> = null
+        val c: C<Int>? = null
+        val d: D? = null
 
-        val innerMost: <!OTHER_ERROR!>Innermost<String>?<!> = null
+        val innerMost: Innermost<String>? = null
     }
 }

compiler/testData/diagnostics/tests/generics/innerClasses/qualifiedOuter.fir.kt

@@ -4,7 +4,7 @@
 
 class Outer<T> {
     inner class Inner
-    fun foo(x: Outer<String>.Inner, y: <!OTHER_ERROR!>Outer.Inner<!>, z: Inner) {
+    fun foo(x: Outer<String>.Inner, y: Outer.Inner, z: Inner) {
         var inner = Inner()
         x.checkType { <!INAPPLICABLE_CANDIDATE!>_<!><Inner>() }
         x.checkType { _<Outer<String>.Inner>() }

compiler/testData/diagnostics/tests/generics/innerClasses/qualifiedTypesResolution.fir.kt

@@ -38,11 +38,11 @@ fun ok4(): Outer.Obj.Nested2<A>.Inner5<B> = null!!
 fun ok5(): test.Outer.Obj.Nested2<A>.Inner5<B> = null!!
 
 // All arguments are resolved
-fun errorTypeWithArguments(): <!OTHER_ERROR!>Q<A>.W<B, C, D>.R.M<!> = null!!
+fun errorTypeWithArguments(): <!UNRESOLVED_REFERENCE!>Q<A>.W<B, C, D>.R.M<!> = null!!
 
 fun error1(): Outer<A>.Inner<B>.Inner3<C, D> = null!!
 fun error2(): <!WRONG_NUMBER_OF_TYPE_ARGUMENTS!>Outer<A>.Inner<B, C, D>.Inner2<!> = null!!
-fun error3(): <!OTHER_ERROR!>Outer.Inner<A, B>.Inner3<C><!> = null!!
+fun error3(): Outer.Inner<A, B>.Inner3<C> = null!!
 
 fun error4(): <!WRONG_NUMBER_OF_TYPE_ARGUMENTS!>Outer<A>.Nested<B>.Inner4<C><!> = null!!
 fun error5(): <!WRONG_NUMBER_OF_TYPE_ARGUMENTS!>Outer<A>.Obj.Nested2<B>.Inner5<C><!> = null!!