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Date: Tue, 27 May 2003 15:19:00 -0000
From: "H. J. Lu" <hjl@lucon.org>
To: Elena Zannoni <ezannoni@redhat.com>
Cc: GDB <gdb@sources.redhat.com>
Subject: Re: RFC: DW_TAG_try_block
Message-ID: <20030527081334.A23209@lucon.org>
References: <20030526124443.A7502@lucon.org> <16083.31335.661805.9131@localhost.redhat.com> <20030527075736.A22991@lucon.org> <16083.32844.434477.515378@localhost.redhat.com>
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In-Reply-To: <16083.32844.434477.515378@localhost.redhat.com>; from ezannoni@redhat.com on Tue, May 27, 2003 at 11:12:12AM -0400
X-SW-Source: 2003-05/txt/msg00355.txt.bz2

On Tue, May 27, 2003 at 11:12:12AM -0400, Elena Zannoni wrote:
>  > > How about adding a little test case to the gdb.c++ directory?
>  > > 
>  > 
>  > I can provide a simple C++ code. But you will need Intel C++ compiler to
>  > see the problem. Also the current Intel compiler doesn't support RedHat
>  > 9.
>  > 
> 
> Hmm, maybe just post the example code then.
> 
> elena
> 

When it is compiled by ecc 7.1,

# ecc -g main.cc -o main

The current gdb won't see ni nor n when break points are set in try
and catch blocks.


H.J.
-----
#include <iostream>
#include <stdexcept>

using namespace std;

int main(int argc, char* argv[])
{
    try {

        int ni = 2;
        if (ni)
            cout << "scatt: " << ni << endl;

        throw "Good: ";

        exit(EXIT_SUCCESS);
    } catch(runtime_error& e) {
        cerr << "scatt: runtime error occured.\n";
        exit(EXIT_FAILURE);
    }
    catch (const char *p)
    {
        int n;
        n = 3;
        cerr << p << n << endl;
        exit(EXIT_FAILURE);
    }
}