UFile (package = ) [public final class InnerNonFixedTypeVariableKt {...]
    UClass (name = InnerNonFixedTypeVariableKt) [public final class InnerNonFixedTypeVariableKt {...}]
        UMethod (name = test) [public static final fun test(list: java.util.List<? extends java.lang.Object>) : void {...}]
            UParameter (name = list) [var list: java.util.List<? extends java.lang.Object>]
            UBlockExpression [{...}] : PsiType:Set<Unit>
                UQualifiedReferenceExpression [list.[!] UnknownKotlinExpression (CALL_EXPRESSION).[!] UnknownKotlinExpression (CALL_EXPRESSION)] : PsiType:Set<Unit>
                    UQualifiedReferenceExpression [list.[!] UnknownKotlinExpression (CALL_EXPRESSION)] : PsiType:NonExistentClass
                        USimpleNameReferenceExpression (identifier = list) [list] : PsiType:List<? extends Object>
                        [!] UnknownKotlinExpression (CALL_EXPRESSION) [[!] UnknownKotlinExpression (CALL_EXPRESSION)]
                    [!] UnknownKotlinExpression (CALL_EXPRESSION) [[!] UnknownKotlinExpression (CALL_EXPRESSION)]
    UClass (name = Some) [public final class Some {...}]
        UMethod (name = Some) [public fun Some() = UastEmptyExpression]
