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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/113798] [C++26] P2662R3 - Pack indexing
Date: Thu, 09 May 2024 13:20:09 +0000	[thread overview]
Message-ID: <bug-113798-4-kHltRV6ejQ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-113798-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113798

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Note, I wonder if the paper didn't go too far with the
noptr-abstract-pack-declarator [ constant-expression[opt] ]
attribute-specifier-seq[opt]
production removal.  It removes the unwanted
T...[4]
case which ought to be parsed as pack indexing, sure, but doesn't it also
unnecessarily
make
<template ...T>
void foo (T...(int)[10])
{
}
invalid as well?

  parent reply	other threads:[~2024-05-09 13:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-07  9:45 [Bug c++/113798] New: " jakub at gcc dot gnu.org
2024-02-07 13:48 ` [Bug c++/113798] " mpolacek at gcc dot gnu.org
2024-05-09 13:20 ` jakub at gcc dot gnu.org [this message]
2024-05-09 19:06 ` jakub at gcc dot gnu.org

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