public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/24893] inherited polymorphic template class Date: Wed, 16 Nov 2005 15:17:00 -0000 [thread overview] Message-ID: <20051116151721.6912.qmail@sourceware.org> (raw) In-Reply-To: <bug-24893-11642@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from pinskia at gcc dot gnu dot org 2005-11-16 15:17 ------- First this has nothing to do with templates, you can reproduce the error message without templates. Second this is how C++ works. doit(double) in B<T> hides doit(void) in A as it is the same name. The way to fix it would either to do: b->A::doit() ; or: Change defintion of B to include a using statement like: template <typename T> class B: public A { public: virtual void doit(double) {} using A::doit; } ; This makes both doit visible in B<T>. In fact you will have the same issue trying to call doit(double) in C, you solve it the same way. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24893
prev parent reply other threads:[~2005-11-16 15:17 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-11-16 15:08 [Bug c++/24893] New: " fmaerten at igeoss dot com 2005-11-16 15:17 ` pinskia at gcc dot gnu dot org [this message]
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20051116151721.6912.qmail@sourceware.org \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).