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Article #2081

Re: overloading and WP

#2081
From: Andrew Koenig
Date: Sat, 30 Sep 1995 19:09
31 lines
1505 bytes
In article <AKV.95Sep29014218@srl03.cacs.usl.edu> akv@cacs.usl.edu writes:

> Check out the third declaration of function "f". Is that supposed to
> be an error -- I mean the comment?

>   13.1  Overloadable declarations                            [over.load]
>   ....
>  --Two parameter declarations that differ only in their  default  argu-
>     ments are equivalent.  [Example: consider the following:
>               void f (int i, int j);
>               void f (int i, int j = 99);         // Ok: redeclaration of f (int, int)
>               void f (int i = 88);                // Ok: redeclaration of f (int, int)
>               void f ();                          // Ok: overloaded declaration of f

It's a typo: the line

		void f (int i = 88);

should read

		void f (int i = 88, j);
-- 
				--Andrew Koenig
				  ark@research.att.com


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Path: arc1-ca.pugleaf.net!howland.reston.ans.net!agate!agate!Matt
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Path: arc1-ca.pugleaf.net!howland.reston.ans.net!agate!agate!Matt
From: ark@research.att.com (Andrew Koenig)
Newsgroups: comp.std.c++
Subject: Re: overloading and WP
Date: 30 Sep 1995 19:09:56 GMT
Organization: AT&T Bell Laboratories, Murray Hill NJ
Approved: Matt@Austern
Message-ID: <DFq393.Ew2@research.att.com>
References: <AKV.95Sep29014218@srl03.cacs.usl.edu>
NNTP-Posting-Host: austern.hip.berkeley.edu