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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
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113798

--- 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?=