Re: c/4053: Filenames in debug info for included files are incorrect

Re: c/4053: Filenames in debug info for included files are incorrect

[neil]

Synopsis: Filenames in debug info for included files are incorrect

Responsible-Changed-From-To: unassigned->neil
Responsible-Changed-By: neil
Responsible-Changed-When: Mon Nov 12 02:29:01 2001
Responsible-Changed-Why:
    Patch in progress for 3.1.  Too invasive to fix for 3.0.x.
State-Changed-From-To: open->analyzed
State-Changed-By: neil
State-Changed-When: Mon Nov 12 02:29:01 2001
State-Changed-Why:
    Confirmed.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4053&database=gcc

Re: c/4053: Filenames in debug info for included files are incorrect

[rth]

Synopsis: Filenames in debug info for included files are incorrect

State-Changed-From-To: analyzed->closed
State-Changed-By: rth
State-Changed-When: Thu Apr 25 23:25:32 2002
State-Changed-Why:
    Fixed for gcc 3.1.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4053

Re: c/4053: Filenames in debug info for included files are incorrect

[neil]

Synopsis: Filenames in debug info for included files are incorrect

Responsible-Changed-From-To: neil->unassigned
Responsible-Changed-By: neil
Responsible-Changed-When: Mon Nov 12 02:50:22 2001
Responsible-Changed-Why:
    Sorry - wrong PR.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4053&database=gcc

Re: c/4053: Filenames in debug info for included files are incorrect

[Daniel Jacobowitz]

The following reply was made to PR c/4053; it has been noted by GNATS.

From: Daniel Jacobowitz <drow@mvista.com>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c/4053: Filenames in debug info for included files are incorrect
Date: Sat, 18 Aug 2001 14:19:24 -0700

 On Fri, Aug 17, 2001 at 11:00:02PM -0000, dan@debian.org wrote:
 > 
 > >Number:         4053
 > >Category:       c
 > >Synopsis:       Filenames in debug info for included files are incorrect
 > >Confidential:   no
 > >Severity:       serious
 > >Priority:       medium
 > >Responsible:    unassigned
 > >State:          open
 > >Class:          sw-bug
 > >Submitter-Id:   net
 > >Arrival-Date:   Fri Aug 17 16:06:00 PDT 2001
 > >Closed-Date:
 > >Last-Modified:
 > >Originator:     dan@debian.org
 > >Release:        gcc 3_0 branch
 > >Organization:
 > >Environment:
 > i686-pc-linux-gnu native, or i686-pc-linux-gnu -> mips-unknown-linux-gnu cross.
 > >Description:
 > Take two files, linetest.h:
 > a = b;
 > c = d;
 > e = f;
 > 
 > and linetest.c:
 > int main()
 > {
 >   int a, b, c, d, e, f;
 >   a = b = c = d = e = f = 0;
 >   
 > #include "linetest.h"
 > 
 >   return 0;
 > }
 > 
 > Compile with debugging.  Notice that the filename is never changed - the
 > three lines from the header have debug info indicating they are the first
 > three lines of linetest.c.
 > 
 > This is a regression from 2.95.x, but not from 3.0 release.  It's independent
 > of debug format - the line notes are wrong.  I'd check HEAD, but
 > it segfaults in _cpp_simplify_pathname because "/usr/local/include" is not
 > writeable today.
 
 The same thing happens on the trunk.  And it is not a preprocessor
 problem (directly at least); #line directives are correct.
 
 -- 
 Daniel Jacobowitz                           Carnegie Mellon University
 MontaVista Software                         Debian GNU/Linux Developer

c/4053: Filenames in debug info for included files are incorrect

[dan]

>Number:         4053
>Category:       c
>Synopsis:       Filenames in debug info for included files are incorrect
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Aug 17 16:06:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     dan@debian.org
>Release:        gcc 3_0 branch
>Organization:
>Environment:
i686-pc-linux-gnu native, or i686-pc-linux-gnu -> mips-unknown-linux-gnu cross.
>Description:
Take two files, linetest.h:
a = b;
c = d;
e = f;

and linetest.c:
int main()
{
  int a, b, c, d, e, f;
  a = b = c = d = e = f = 0;
  
#include "linetest.h"

  return 0;
}

Compile with debugging.  Notice that the filename is never changed - the
three lines from the header have debug info indicating they are the first
three lines of linetest.c.

This is a regression from 2.95.x, but not from 3.0 release.  It's independent
of debug format - the line notes are wrong.  I'd check HEAD, but
it segfaults in _cpp_simplify_pathname because "/usr/local/include" is not
writeable today.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: