public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/65558] [5 Regression] crash using __attribute__((__abi_tag__)) on anonymous inline namespace Date: Wed, 25 Mar 2015 18:00:00 -0000 [thread overview] Message-ID: <bug-65558-4-a1fhtjDcFS@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-65558-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65558 --- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> --- If it is correct to ignore the abi_tag on an anonymous namespace (docs say "The ABI tags apply to a name..."), then: --- a/gcc/cp/name-lookup.c +++ b/gcc/cp/name-lookup.c @@ -3663,6 +3663,12 @@ handle_namespace_attrs (tree ns, tree attributes) "namespace", name); continue; } + if (!DECL_NAME (ns)) + { + warning (OPT_Wattributes, "ignoring %qD attribute on anonymous " + "namespace", name); + continue; + } if (!args) { tree dn = DECL_NAME (ns);
next prev parent reply other threads:[~2015-03-25 17:46 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-03-25 16:55 [Bug c++/65558] New: " trippels at gcc dot gnu.org 2015-03-25 18:00 ` mpolacek at gcc dot gnu.org [this message] 2015-03-25 18:07 ` [Bug c++/65558] [5 Regression] " redi at gcc dot gnu.org 2015-03-25 18:13 ` mpolacek at gcc dot gnu.org 2015-03-25 19:24 ` jason at gcc dot gnu.org 2015-03-25 20:38 ` mpolacek at gcc dot gnu.org 2015-03-25 21:19 ` mpolacek at gcc dot gnu.org
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=bug-65558-4-a1fhtjDcFS@http.gcc.gnu.org/bugzilla/ \ --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).