--| Copyright (c) 1993-2020 University of Southern California, Eiffel Software and contributors. --| All rights reserved. --| Your use of this work is governed under the terms of the GNU General --| Public License version 2. -- To reproduce error: -- Compile class as is. Compiler accepts invalid generic -- derivation as creation type. class TEST create make feature make local x: STRING; do create {STRING [STRING]} x.make (1); end; end