egcs 1.1b bug report

[Trevor Taylor <ttaylor at powerup dot com dot au>]

Hi,

I've just installed egcs 1.1b.  Excellent piece of work all round, I
must say!


I got an internal compiler error on some code and it asked me to submit
a full bug report, so...


The code is attached.  Here is what happens when I compile it:


+ gcc -g -I../out/ -I. -c xxx.cxx -o ../out/xxx.o
xxx.cxx: In function `int main(int, char **)':
xxx.cxx:40: Internal compiler error.
xxx.cxx:40: Please submit a full bug report to `egcs-bugs@cygnus.com'.
make: *** [../out/xxx.o] Error 1

Compilation exited abnormally with code 2 at Tue Oct  6 17:35:23



Here is the output of gcc -v:

Reading specs from /usr/lib/gcc-lib/i586-pc-linux-gnu/egcs-2.91.57/specs
gcc version egcs-2.91.57 19980901 (egcs-1.1 release)


It basically spits the dummy on an anonymous object expression like...

T()();

... where T has a default constructor and operator(int). Note that I
haven't
passed the required parameter!  If I do, it compiles and runs.


Cheers,

Trevor
//     -*- mode: c++ ; c-file-style: "osse" ; -*-
//
// Copyright (c) 1998
// Trevor Taylor
//
// Permission to use, copy, modify, distribute and sell this software
// and its documentation for any purpose is hereby granted without fee,
// provided that the above copyright notice appear in all.
// Trevor Taylor makes no representations about the suitability of this
// software for any purpose.  It is provided "as is" without express or
// implied warranty.
//
//  MODULE:  
//  
//    $Id$
//
//  ABSTRACT:
//
//    EGCS 1.1b compiler bug report.
//
static const char rcsid[] = "$RCSfile: twt_cxx.el,v $ $Revision: 1.6 $";



class T
{
public:
    T()
    {
    }
    int operator()(int)
    {
    }
};


int main(int argc, char* argv[])
{
    T()(1);
    T()();
}