This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: How to file such a bug report?
- From: Ian Lance Taylor <ian at wasabisystems dot com>
- To: Xin Wei Hu <huxw at knight dot 6test dot edu dot cn>
- Cc: gcc at gcc dot gnu dot org
- Date: 30 Apr 2004 14:52:38 -0400
- Subject: Re: How to file such a bug report?
- References: <87zn8th2mw.fsf@ibm-linux.6test.edu.cn>
Xin Wei Hu <huxw@knight.6test.edu.cn> writes:
> gcc 3.4 ICEed when compile with a precompiled header. So I use
> --save-temps to get an .ii file, but g++ then successfully compiled this
> .ii file without any errors.
See the discussion in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14400
Basically, PCH is unstable on platforms for which specific support has
not been added. That's why the docs say it is a "technology preview."
In 3.4.0, the only platform for which PCH is stable is Darwin.
Ian