Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

[Jason Merrill]

The following reply was made to PR c++/2447; it has been noted by GNATS.

From: Jason Merrill <jason@redhat.com>
To: Gwenole Beauchesne <gbeauchesne@mandrakesoft.com>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c++/2447: g++ don't handle execption when using with
 -fomit-frame-pointer
Date: Tue, 19 Mar 2002 14:10:21 +0000

 >>>>> "Gwenole" == Gwenole Beauchesne <gbeauchesne@mandrakesoft.com> writes:
 
 > On 20 Feb 2002 jason@gcc.gnu.org wrote:
 >> Synopsis: g++ don't handle execption when using with -fomit-frame-pointer
 > [...]
 >> There is a patch for this bug at
 >> http://gcc.gnu.org/ml/gcc-patches/2002-02/msg01301.html
 
 > Thank you Jason, this fixes this bug for 3.0.4. However, PR c++/5246 and
 > PR c++/3754 (similar problems with -fomit-frame-pointer) are not affected
 > with the patch. i.e. they still fail. Could you please have a look?
 
 On a closer look, I see that these problems are too complex to be fixed in
 the 3.0 series.  If you're using EH, you need to specify either
 -maccumulate-outgoing-args or -fno-omit-frame-pointer.
 
 I'm working on a fix for 3.1.
 
 Jason

Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

[bangerth]

Synopsis: g++ don't handle execption when using with -fomit-frame-pointer

State-Changed-From-To: feedback->closed
State-Changed-By: bangerth
State-Changed-When: Wed Nov 20 18:34:53 2002
State-Changed-Why:
    No feedback for half a year. Moreover, it now works for me.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2447

Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

[Craig Rodrigues]

The following reply was made to PR c++/2447; it has been noted by GNATS.

From: Craig Rodrigues <rodrigc@attbi.com>
To: future@mandrakesoft.com, user42@zip.com.au,
   martin@loewis.home.cs.tu-berlin.de, george@moberg.com, eru@netti.fi,
   gbeauchesne@mandrakesoft.com, gdr@gcc.gnu.org, rodrigc@gcc.gnu.org,
   jason@gcc.gnu.org, chmouel@mandrakesoft.com, gcc-gnats@gcc.gnu.org,
   gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org, jason@gcc.gnu.org
Cc:  
Subject: Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer
Date: Sun, 03 Mar 2002 14:38:26 -0500

 The following were marked as duplicate of PR 2447:
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=141
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3754
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5246
 
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2447 
 
 

Re: c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

[jason]

Synopsis: g++ don't handle execption when using with -fomit-frame-pointer

Responsible-Changed-From-To: unassigned->jason
Responsible-Changed-By: jason
Responsible-Changed-When: Wed Feb 20 10:37:11 2002
Responsible-Changed-Why:
    got it
State-Changed-From-To: open->feedback
State-Changed-By: jason
State-Changed-When: Wed Feb 20 10:37:11 2002
State-Changed-Why:
    There is a patch for this bug at
    
      http://gcc.gnu.org/ml/gcc-patches/2002-02/msg01301.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2447

c++/2447: g++ don't handle execption when using with -fomit-frame-pointer

[chmouel]

>Number:         2447
>Category:       c++
>Synopsis:       g++ don't handle execption when using with -fomit-frame-pointer
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Mar 31 17:26:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     g++
>Release:        3.1 20010331
>Organization:
>Environment:
i686-pc-linux
>Description:
When compiling the attached code with fomi-frame-pointer it does segfault when it should catch the error :

[t.cc is the example file]

[gc@bi ~/tmp] g++ t.cc
[gc@bi ~/tmp] ./a.out 
step #1
step #2
step #3
catched!
[gc@bi ~/tmp] g++ -fomit-frame-pointer t.cc
[gc@bi ~/tmp] ./a.out 
step #1
step #2
step #3
Aborted (core dumped)
[gc@bi ~/tmp]
>How-To-Repeat:

>Fix:

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