Where to Report Bugs

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Where to report bugs

For those with valid support agreements with Cygnus, see the Cygnus website:

`http://support.cygnus.com`

Send bug reports for GNU C to:

bug-gcc@prep.ai.mit.edu

Send bug reports for GNU C++ to:

bug-g++@prep.ai.mit.edu

If your bug involves the C++ class library, `libg++`, send mail to:

bug-lib-g++@prep.ai.mit.edu

If youre not sure, you can send the bug report to both lists.

For those with valid support agreements with Cygnus, see the Cygnus website:

`http://support.cygnus.com`

Do not send bug reports to help-gcc@prep.ai.mit.edu or to the newsgroup, gnu.gcc.help. Most users of GNU CC do not want to receive bug reports. Those that do, have asked to be on bug-gcc and/or bug-g++.

The mailing lists, bug-gcc and bug-g++, both have newsgroups which serve as repeaters: gnu.gcc.bug and gnu.g++.bug. Each mailing list and its newsgroup carry exactly the same messages.

Often people think of posting bug reports to the newsgroup instead of mailing them. This appears to work, but it has one problem which can be crucial: a newsgroup posting does not contain a mail path back to the sender. Thus, if maintainers need more information, they may be unable to reach you. For this reason, you should always send bug reports by mail to the proper mailing list. As a last resort, send bug reports on paper to:

    GNU Compiler Bugs
    Free Software Foundation
    59 Temple Place - Suite 330
    Boston, MA 02111-1307, USA