public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "markus at trippelsdorf dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug gcov-profile/51113] [4.7 regression] rev. 181105 causes Firefox profiledbuild failure
Date: Tue, 15 Nov 2011 09:02:00 -0000	[thread overview]
Message-ID: <bug-51113-4-jyRm3Xwq26@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-51113-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51113

--- Comment #5 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2011-11-15 08:36:01 UTC ---
Take the first error as an example:

jsoptparse.i_o:jsoptparse.cpp:function vtable for
js::cli::detail::StringOption: warning: relocation refers to discarded section
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.0/../../../../x86_64-pc-linux-gnu/bin/ld:
error: hidden symbol '_ZN2js3cli6detail12StringOptionD1Ev' is not defined
locally

 % c++filt _ZN2js3cli6detail12StringOptionD1Ev
js::cli::detail::StringOption::~StringOption()

This is a virtual destructor that is defined in js/src/shell/jsoptparse.h:

struct StringOption : public ValuedOption
{
    const char *value;

    StringOption(char shortflag, const char *longflag, const char *help, const
char *metavar)
      : ValuedOption(OptionKindString, shortflag, longflag, help, metavar),
value(NULL)
    {}

    virtual ~StringOption() {}
};

This header is included in js/src/shell/jsoptparse.c. And in there you 
find the following line:

StringOption *so = OffTheBooks::new_<StringOption>(1, name, help, (const char
*) NULL);


  parent reply	other threads:[~2011-11-15  8:36 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-12 23:36 [Bug gcov-profile/51113] New: " markus at trippelsdorf dot de
2011-11-13 11:31 ` [Bug gcov-profile/51113] " nathan at gcc dot gnu.org
2011-11-13 12:39 ` markus at trippelsdorf dot de
2011-11-13 14:00 ` markus at trippelsdorf dot de
2011-11-15  8:36 ` markus at trippelsdorf dot de
2011-11-15  9:02 ` markus at trippelsdorf dot de [this message]
2011-11-15  9:34 ` markus at trippelsdorf dot de
2011-11-15 10:09 ` markus at trippelsdorf dot de
2011-11-15 20:28 ` nathan at acm dot org
2011-11-15 22:15 ` nathan at gcc dot gnu.org
2011-11-20 10:13 ` nathan at gcc dot gnu.org
2011-12-01 20:00 ` nathan at gcc dot gnu.org
2011-12-05 14:13 ` rguenth at gcc dot gnu.org
2011-12-06  7:23 ` jakub at gcc dot gnu.org
2011-12-06  7:26 ` nathan at gcc dot gnu.org
2011-12-06  8:32 ` jakub at gcc dot gnu.org
2011-12-06  8:53 ` markus at trippelsdorf dot de

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-51113-4-jyRm3Xwq26@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: link
Be 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).