Re: c++/7667: ICE SIGSEGV on simple identifier error

Re: c++/7667: ICE SIGSEGV on simple identifier error

[Gabriel Dos Reis]

The following reply was made to PR c++/7667; it has been noted by GNATS.

From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: dv@vollmann.ch
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: c++/7667: ICE SIGSEGV on simple identifier error
Date: 23 Aug 2002 00:53:37 +0200

 dv@vollmann.ch writes:
 
 | >Class:          ice-on-illegal-code
 
 Hi,
 
   Thanks for the bug report.  I fixed this particular bug with this 
 
      http://gcc.gnu.org/ml/gcc-patches/2002-08/msg01147.html
 
 Please, make sure you have it in your source base and give it another
 try.  I get:
 
   7667.C: In constructor `samples::SysVIPC::SharedMem::SharedMem()':
   7667.C:26: error: 'struct shmid_ds' has no member named 'shmsegsz'
 
 -- Gaby

Re: c++/7667: ICE SIGSEGV on simple identifier error

[gdr]

Synopsis: ICE SIGSEGV on simple identifier error

Responsible-Changed-From-To: unassigned->gdr
Responsible-Changed-By: gdr
Responsible-Changed-When: Thu Aug 22 15:58:09 2002
Responsible-Changed-Why:
    See below.
State-Changed-From-To: open->closed
State-Changed-By: gdr
State-Changed-When: Thu Aug 22 15:58:09 2002
State-Changed-Why:
    Duplicate of C++ PR/7621

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7667

c++/7667: ICE SIGSEGV on simple identifier error

[dv]

>Number:         7667
>Category:       c++
>Synopsis:       ICE SIGSEGV on simple identifier error
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          ice-on-illegal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Aug 20 14:06:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Detlef Vollmann
>Release:        3.3 20020816 (experimental)
>Organization:
vollmann engineering gmbh
>Environment:
System: Linux octo 2.4.18-xfs-1.1 #1 Mon Jul 1 05:12:32 MEST 2002 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: /dwarf/pdsrc/gcc/cvs/gcc/configure --program-suffix=-3 --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-version-specific-runtime-libs --enable-languages=c,c++
>Description:
	Segmentation fault on simple identifier typo of a struct member
	(wrapped as ICE)
>How-To-Repeat:
	g++ -c bug.cpp
>Fix:
	

bug.cpp:

struct shmid_ds
{
    unsigned int shm_segsz;
};

namespace samples
{

struct SysVIPC
{

class SharedMem
{
public:
    SharedMem();

private:
    unsigned int size;
    struct shmid_ds info;
};

};

}

namespace samples
{

SysVIPC::SharedMem::SharedMem()
{
    size = info.shmsegsz;
}

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