public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug driver/28528]  New: [4.0/4.1/4.2 regression] Trouble compiling header files with "-x c++" using g++
Date: Fri, 28 Jul 2006 13:42:00 -0000	[thread overview]
Message-ID: <bug-28528-1771@http.gcc.gnu.org/bugzilla/> (raw)

The g++ driver has problems with *.h files compiled with "-x c++":
  g++ -c -x c++ file.h
yields a precompiled header file.h.gch instead of file.o.
  g++ -S -x c++ file.h
yields an error message:
  cc1plus: error: output filename specified twice

With "-x c" everything works as expected. Also using gcc (and not g++)
with "-x c", "-x c++", "-x c-header", "-x c++-header" works fine.

This is a reression from GCC 3.3.x where using
  g++ -c -x c++ file.h
or
  g++ -S -x c++ file.h
led to the desired results.


-- 
           Summary: [4.0/4.1/4.2 regression] Trouble compiling header files
                    with "-x c++" using g++
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: driver
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28528


             reply	other threads:[~2006-07-28 13:42 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-28 13:42 reichelt at gcc dot gnu dot org [this message]
2006-07-28 14:18 ` [Bug driver/28528] " pinskia at gcc dot gnu dot org
2006-07-29  5:27 ` pinskia at gcc dot gnu dot org
2006-07-31 23:39 ` mmitchel at gcc dot gnu dot org
2006-08-18  4:07 ` pinskia at gcc dot gnu dot org
2006-08-18  4:48 ` dannysmith at users dot sourceforge dot net
2006-08-18  4:52 ` pinskia at gcc dot gnu dot org
2006-08-21 21:20 ` janis at gcc dot gnu dot org
2006-08-21 23:22 ` geoffk at gcc dot gnu dot org
2006-08-21 23:27 ` [Bug driver/28528] [4.0/4.1/4.2 Regression] C language extensions override -x in C++ driver pinskia at gcc dot gnu dot org
2006-08-21 23:34 ` janis at gcc dot gnu dot org
2006-08-24  0:20 ` patchapp at dberlin dot org
2006-08-25  0:24 ` dannysmith at gcc dot gnu dot org
2006-08-25  0:27 ` [Bug driver/28528] [4.0/4.1 " dannysmith at users dot sourceforge dot net
2007-02-03 18:40 ` gdr at gcc dot gnu dot org
2007-02-03 20:43 ` pinskia at gcc dot gnu dot org
2007-02-14  9:14 ` mmitchel at gcc dot gnu dot org
2008-07-04 15:46 ` [Bug driver/28528] [4.1 " jsm28 at gcc dot gnu dot 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-28528-1771@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).