From: Jason Merrill <jason@cygnus.com>
To: Oleg Krivosheev <kriol@fnal.gov>
Cc: egcs@cygnus.com
Subject: Re: something wrong with template instantiation mechanics
Date: Fri, 10 Oct 1997 17:19:00 -0000 [thread overview]
Message-ID: <u9yb41tonr.fsf@yorick.cygnus.com> (raw)
In-Reply-To: <Pine.GSO.3.96.971010135321.7378B-100000@drabble>
>>>>> Oleg Krivosheev <kriol@fnal.gov> writes:
> ok, reading again CD2:
> as friends. The preempt functions might be defined as a template as
> follows
> template<class T> task<T>* preempt(task<T>* t) { /* ... */ }
> it looks for me that i'v declared/defined
> abs and op+ in exactly the same manner as proposed in CD2.
That example is out of date, and is not normative in any case. But this is:
14.5.5 Function templates [temp.fct]
2 A function template can be overloaded with other function templates
and with normal (non-template) functions. A normal function is not
related to a function template (i.e., it is never considered to be a
specialization), even if it has the same name and type as a poten-
tially generated function template specialization.3)
_________________________
3) That is, declarations of non-template functions do not merely guide
overload resolution of template functions with the same name. If such
a non-template function is used in a program, it must be defined; it
will not be implicitly instantiated using the function template defi-
nition.
Jason
next prev parent reply other threads:[~1997-10-10 17:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3439FE5B.53F1D3CC.cygnus.egcs@msu.ru>
1997-10-07 3:15 ` AIX & shared libstdc++ Jason Merrill
1997-10-07 3:48 ` Andrey Slepuhin
1997-10-09 9:26 ` Andrey Slepuhin
1997-10-09 15:14 ` Ian Lance Taylor
1997-10-13 5:05 ` Andrey Slepuhin
1997-10-09 16:31 ` something wrong with template instantiation mechanics Oleg Krivosheev
1997-10-10 8:51 ` Joe Buck
1997-10-10 8:51 ` Joe Buck
1997-10-10 8:51 ` Oleg Krivosheev
1997-10-10 8:51 ` Oleg Krivosheev
[not found] ` <Pine.GSO.3.96.971009232426.6908A-100000.cygnus.egcs@drabble>
1997-10-10 11:44 ` Jason Merrill
1997-10-10 17:21 ` Oleg Krivosheev
1997-10-10 17:19 ` Jason Merrill [this message]
1997-10-10 11:46 ` Oleg Krivosheev
1997-10-10 20:46 ` Alexandre Oliva
[not found] <orbu0tza3m.fsf@sunsite.dcc.unicamp.br>
1997-10-13 13:41 ` Oleg Krivosheev
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