From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: Intermixing two tagged types Date: Thu, 14 Aug 2014 08:58:39 +0100 Organization: A noiseless patient Spider Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: mx05.eternal-september.org; posting-host="b814ca014269fd1fa21bc4c05b94dd9e"; logging-data="8796"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19+cJ+BDgKWL+uUDEiQ6JBwOBQ0H/7XqIA=" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (darwin) Cancel-Lock: sha1:dk0jmBNawifmd68fKzDueBkKJPU= sha1:/fRBVOV+tN82cFvOrh7vpZDfnco= Xref: news.eternal-september.org comp.lang.ada:21747 Date: 2014-08-14T08:58:39+01:00 List-Id: Victor Porton writes: > So (now in Ada terms, which I am implementing) a function can belong > to two tagged types. Are you sure that it's appropriate to use *tagged* types? And even if if is appropriate for raptor_namespace (i.e., you derive new types from it), is it so for raptor_namespace_stack? - which clearly is a stack of raptor_namespace (or possibly raptor_namespace'Class).