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Groups > comp.lang.c++ > #69900
| Newsgroups | comp.lang.c++ |
|---|---|
| From | Melzzzzz <Melzzzzz@zzzzz.com> |
| Subject | Re: Substitution failure can be an error |
| References | <qqulj5$jd1$1@dont-email.me> |
| Message-ID | <EGJAF.196091$_i.170118@fx25.am4> (permalink) |
| Organization | usenet-news.net |
| Date | 2019-11-19 03:53 +0000 |
On 2019-11-18, Alf P. Steinbach <alf.p.steinbach+usenet@gmail.com> wrote:
> As the title says, substitution failure can be an error:
>
>
> #include <iostream>
> #include <initializer_list>
> #include <type_traits>
> using namespace std;
>
> template< class Value >
> auto is_in( const initializer_list<Value>& list, const Value v )
> -> bool
> { return false; }
why not just auto? What's the point of both auto and return type?
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Substitution failure can be an error "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-18 18:49 +0100
Re: Substitution failure can be an error Vir Campestris <vir.campestris@invalid.invalid> - 2019-11-18 21:54 +0000
Re: Substitution failure can be an error Sam <sam@email-scan.com> - 2019-11-18 18:12 -0500
Re: Substitution failure can be an error Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-19 03:53 +0000
Re: Substitution failure can be an error "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-19 12:48 +0100
Re: Substitution failure can be an error Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-19 19:48 +0000
Re: Substitution failure can be an error "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-19 21:31 +0100
Re: Substitution failure can be an error Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-19 21:20 +0000
Re: Substitution failure can be an error "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-19 22:51 +0100
Re: Substitution failure can be an error Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-19 21:58 +0000
Re: Substitution failure can be an error David Brown <david.brown@hesbynett.no> - 2019-11-20 09:19 +0100
Re: Substitution failure can be an error Öö Tiib <ootiib@hot.ee> - 2019-11-20 02:16 -0800
Re: Substitution failure can be an error scott@slp53.sl.home (Scott Lurndal) - 2019-11-20 14:13 +0000
Re: Substitution failure can be an error Öö Tiib <ootiib@hot.ee> - 2019-11-20 08:34 -0800
Re: Substitution failure can be an error David Brown <david.brown@hesbynett.no> - 2019-11-21 12:34 +0100
Re: Substitution failure can be an error Öö Tiib <ootiib@hot.ee> - 2019-11-21 05:29 -0800
Re: Substitution failure can be an error David Brown <david.brown@hesbynett.no> - 2019-11-21 15:58 +0100
Re: Substitution failure can be an error Christian Gollwitzer <auriocus@gmx.de> - 2019-11-20 11:12 +0100
Re: Substitution failure can be an error Öö Tiib <ootiib@hot.ee> - 2019-11-20 04:25 -0800
Re: Substitution failure can be an error Öö Tiib <ootiib@hot.ee> - 2019-11-20 06:05 -0800
Almost Always Auto? (was Re: Substitution failure can be an error) Vir Campestris <vir.campestris@invalid.invalid> - 2019-11-22 21:46 +0000
Re: Almost Always Auto? (was Re: Substitution failure can be an error) Jorgen Grahn <grahn+nntp@snipabacken.se> - 2019-11-23 09:29 +0000
Re: Almost Always Auto? (was Re: Substitution failure can be an boltar@nowhere.co.uk - 2019-11-23 17:23 +0000
Re: Almost Always Auto? (was Re: Substitution failure can be an error) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-11-28 12:46 -0800
Re: Almost Always Auto? (was Re: Substitution failure can be an error) "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-24 00:26 +0100
Re: Almost Always Auto? (was Re: Substitution failure can be an error) "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-24 00:28 +0100
Re: Almost Always Auto? (was Re: Substitution failure can be an error) "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-24 00:45 +0100
Re: Almost Always Auto? (was Re: Substitution failure can be an boltar@nowhere.co.uk - 2019-11-24 10:47 +0000
Re: Almost Always Auto? (was Re: Substitution failure can be an Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-24 13:37 +0000
Re: Almost Always Auto? (was Re: Substitution failure can be an boltar@nowhere.co.uk - 2019-11-25 11:08 +0000
Re: Substitution failure can be an error Manfred <noname@add.invalid> - 2019-11-20 18:46 +0100
Re: Substitution failure can be an error "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2019-11-21 06:02 +0100
Re: Substitution failure can be an error Manfred <noname@add.invalid> - 2019-11-21 15:50 +0100
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