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From: swamp-dog AT ntlworld DOT com (Guy Harrison)
To: <cygwin AT cygwin DOT com>
Subject: Re: porting problem
Date: Thu, 21 Mar 2002 23:35:40 GMT
Message-ID: <3c9b6989.715803370@smtp.ntlworld.com>
References: <001a01c1d120$84089c40$0400000a AT CANTV DOT NET>
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On Thu, 21 Mar 2002 17:36:46 -0400, "Gabriel Antonio Arcos Acosta"
<gabrielarcos AT cantv DOT net> wrote:

>I'm trying to port a program that was originally designed on IRIX system
>with Delta/C++ compiler over a SGI Indy box. When I try to compile one of
>the source files this error appear:
>
>$ gcc -w -g -I/usr/X11R6/include Chandler.cc -c -o Chandler.o
>Chandler.cc: In method `void Chandler::GenerarPuntos(Complejo &, char = 0,
>char
>= 1)':
>Chandler.cc:59: initialization of non-const reference type `class Complejo
>&'
>Chandler.cc:59: from rvalue of type `Complejo'
>Lemniscata.h:130: in passing argument 1 of
>`Lemniscata::FuncionCaracteristica(Co
>mplejo &)'
>Chandler.cc:100: initialization of non-const reference type `class Complejo
>&'
>Chandler.cc:100: from rvalue of type `Complejo'
>Lemniscata.h:130: in passing argument 1 of
>`Lemniscata::FuncionCaracteristica(Co
>mplejo &)'
>
>Can someone tell what this error means? I'm using the gcc compiler on Win98
>with cygwin. The source compile well on the Indy box.

Highly unlikely to be either a cygwin or gcc issue. Try DejaNews on
comp.lang.c++ for the reason. Hint:

struct X    {
 X(/*const*/ string &){}
};

main()
{X x("fred");
return 0;
}


-- 
swamp-dog AT ntlworld DOT com

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