public inbox for gcc-prs@sourceware.org help / color / mirror / Atom feed
From: philippeb@corel.com To: gcc-gnats@gcc.gnu.org Subject: c++/2330: static_cast<>() to a private base is allowed Date: Tue, 20 Mar 2001 10:26:00 -0000 [thread overview] Message-ID: <20010320181828.9949.qmail@sourceware.cygnus.com> (raw) >Number: 2330 >Category: c++ >Synopsis: static_cast<>() to a private base is allowed >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Tue Mar 20 10:26:01 PST 2001 >Closed-Date: >Last-Modified: >Originator: gcc >Release: 2.95.3 >Organization: >Environment: Debian Linux (Woody) on Intel >Description: static_cast<>() from a derived type to its private base is allowed, but shouldn't. dynamic_cast<>() is okay on its side. >How-To-Repeat: #include <iostream> struct A { void foo() { std::cout << __PRETTY_FUNCTION__ << std::endl; } }; struct B : private A { }; int main() { B b; static_cast<A &>(b).foo(); } >Fix: >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2001-03-20 10:26 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2001-03-20 10:26 philippeb [this message] 2002-11-08 7:06 Wolfgang Bangerth
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=20010320181828.9949.qmail@sourceware.cygnus.com \ --to=philippeb@corel.com \ --cc=gcc-gnats@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).