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* [Bug preprocessor/14438] New: -E of #pragma poison has negative line number
@ 2004-03-05  0:23 lindsayd at cisco dot com
  2004-03-05  8:20 ` [Bug preprocessor/14438] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
                   ` (24 more replies)
  0 siblings, 25 replies; 27+ messages in thread
From: lindsayd at cisco dot com @ 2004-03-05  0:23 UTC (permalink / raw)
  To: gcc-bugs

A i686-pc-linux-gnu compiler built from 
  gcc-3.4-20040303.tar.bz2
exhibits this:

echo "#pragma GCC poison foo" > _dummy.c
gcc -E -nostdinc _dummy.c
  # 1 "_dummy.c"
  # 1 "<built-in>"
  # 1 "<command line>"
  # 1 "_dummy.c"       
  # 4294967218 "_dummy.c"

Umm, ah, line number 4294967218 ? This bug was brought to my attention by GAS,
when it said:
   line numbers must be positive; line number -15 rejected

The bug is in GCC-3.3.2 but isn't in 3.3.1.

-- 
           Summary: -E of #pragma poison has negative line number
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: preprocessor
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lindsayd at cisco dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: native


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14438


^ permalink raw reply	[flat|nested] 27+ messages in thread
[parent not found: <bug-14438-665@http.gcc.gnu.org/bugzilla/>]
end of thread, other threads:[~2006-12-29  7:58 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-03-05  0:23 [Bug preprocessor/14438] New: -E of #pragma poison has negative line number lindsayd at cisco dot com
2004-03-05  8:20 ` [Bug preprocessor/14438] [3.4/3.5 Regression] " pinskia at gcc dot gnu dot org
2004-03-10 16:22 ` [Bug preprocessor/14438] [3.3/3.4/3.5 Regression] -E of #pragma " reichelt at gcc dot gnu dot org
2004-03-11  6:55 ` aoliva at gcc dot gnu dot org
2004-03-20 21:17 ` reichelt at gcc dot gnu dot org
2004-03-21 20:16 ` zack at gcc dot gnu dot org
2004-03-21 20:18 ` mmitchel at gcc dot gnu dot org
2004-03-21 22:11 ` gdr at integrable-solutions dot net
2004-03-23  0:45 ` aoliva at gcc dot gnu dot org
2004-03-23  0:55 ` lindsayd at cisco dot com
2004-03-23  1:13 ` aoliva at gcc dot gnu dot org
2004-03-24  3:18 ` cvs-commit at gcc dot gnu dot org
2004-03-24  3:19 ` cvs-commit at gcc dot gnu dot org
2004-03-24  3:19 ` cvs-commit at gcc dot gnu dot org
2004-03-24  3:27 ` [Bug preprocessor/14438] [3.5, needs investigation] " aoliva at gcc dot gnu dot org
2004-03-24  4:31 ` aoliva at redhat dot com
2004-03-24  4:36 ` neroden at gcc dot gnu dot org
2004-03-24  4:59 ` zack at codesourcery dot com
2004-03-30 21:59 ` aoliva at redhat dot com
2004-03-31  0:07 ` [Bug preprocessor/14438] Potential need for buffer overflow checks in _cpp_lex_direct zack at gcc dot gnu dot org
2004-03-31  0:08 ` zack at gcc dot gnu dot org
2004-03-31  0:09 ` zack at gcc dot gnu dot org
2005-04-21  5:06 ` mmitchel at gcc dot gnu dot org
2005-07-05  2:14 ` pinskia at gcc dot gnu dot org
2005-07-08  1:44 ` mmitchel at gcc dot gnu dot org
2005-09-10  5:58 ` pinskia at gcc dot gnu dot org
     [not found] <bug-14438-665@http.gcc.gnu.org/bugzilla/>
2006-12-29  7:58 ` tromey at gcc dot gnu dot org

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