I mean that when somebody reads the section «Initializers» it is entirely unclear why there is the definition of expr-or-braced-init-list that is not related to any other parts of the definition of the initializer.
 
Either there is must be a production that leads to this definition or there must be a reference to the grammar in the C++ Standard where a more complete definition is present. 
 
With best regards
(Vlad from Moscow)
 
 
You can meet me at http://cpp.forum24.ru/ or www.stackoverflow.com or http://ru.stackoverflow.com
 
 
Вторник, 27 июля 2021, 14:29 +03:00 от Antoine Viallon <antoine@lesviallon.fr>:
 
Basically, it means that expr-or-braced-init-list is… either an expression, or… a braced init list.

You can then search how is an expression defined, and how a braced init list is defined.

Everything is in the link I sent earlier.

Have a nice day,
Antoine Viallon
 
De : Vladimir Grigoriev <vlad.moscow@mail.ru>
Envoyé : 27 juillet 2021 12:46:36 GMT+02:00
À : Antoine Viallon <antoine@lesviallon.fr>
Cc : std-discussion@lists.isocpp.org, Brian Bi <bbi5291@gmail.com>
Objet : Re[2]: [std-discussion] What is the meaning of expr-or-braced-init-list in the grammar of the term initializer?
 
I have not understood how this reference is related to my question.
 
With best regards,
(Vlad from Moscow)
 
 
 
 
Вторник, 27 июля 2021, 12:32 +03:00 от Antoine Viallon <antoine@lesviallon.fr>:
 
See this:
http://eel.is/c++draft/dcl.init.general#nt:expr-or-braced-init-list

Antoine Viallon
 
De : Vladimir Grigoriev via Std-Discussion <std-discussion@lists.isocpp.org>
Envoyé : 26 juillet 2021 22:00:50 GMT+02:00
À : Brian Bi <bbi5291@gmail.com>
Cc : Vladimir Grigoriev <vlad.moscow@mail.ru>, std-discussion@lists.isocpp.org
Objet : Re: [std-discussion] What is the meaning of expr-or-braced-init-list in the grammar of the term initializer?
 
And what?!
 
 
 
 
Понедельник, 26 июля 2021, 22:49 +03:00 от Brian Bi <bbi5291@gmail.com>:
 
See http://eel.is/c++draft/grammarindex for a list of references to expr-or-braced-init-list
 
On Mon, Jul 26, 2021 at 3:43 PM Vladimir Grigoriev via Std-Discussion <std-discussion@lists.isocpp.org> wrote:
 
In the section «Initializers» of the C++ Standard in the grammar that describes the term initializer there are the following lines
 
expr-or-braced-init-list:
expression
braced-init-list
 
But nowhere in the grammar there is a reference to this term.
 
It is unclear why is it present here and how is it related to the term initializer?
 
With best regards
(Vlad from Moscow)
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