Topic: Question about friend functions
Author: bronsard@iname.com
Date: 2000/02/11 Raw View
Hello all,
I'm trying to figure out if the following code is legal C++ or not.
Currently, VC++ compiles it without problems while GCC (2.75) complains
of a parse error. Here is the code:
int f1() { return 1; }
class m3 { public :
int f1() {return 2;};
friend int ::f1(); // This declaration fails with a parser error
message
};
So is this legal or not?
Thanks in advance,
Francois
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Author: Ingo Ciechowski <ciechowski@cis-computer.com>
Date: 2000/02/11 Raw View
On Fri, 11 Feb 2000 9:38:57 +0100, bronsard@iname.com wrote
(in message <87v04e$m4c$1@nnrp1.deja.com>):
> int f1() { return 1; }
>
> class m3 { public :
> int f1() {return 2;};
> friend int ::f1();
> };
>
> So is this legal or not?
As far as my knowledge of the standard allows I consider that legal.
--
Ingo
ciechowski@cis-computer.com
________________________________________________________________________
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Configuration Management - Intranet/Internet - Perl - Java - C++
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Author: brahms@mindspring.com (Stan Brown)
Date: 2000/02/12 Raw View
[This followup was also e-mailed to the cited author for speed --
please follow up in the newsgroup.]
Said bronsard@iname.com (bronsard@iname.com) in comp.std.c++:
>int f1() { return 1; }
>
>class m3 { public :
> int f1() {return 2;};
>
> friend int ::f1(); // This declaration fails with a parser error
>message
>};
>
>So is this legal or not?
I'm a bit suspicious of that semicolon ";" after the definition
of m3::f1.
--
Stan Brown, Oak Road Systems, Cleveland, Ohio, USA
http://www.mindspring.com/~brahms/
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