This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 115d. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.
2024-10-26
[Voted into the WP at the March, 2011 meeting as part of paper N3262.]
An attribute-argument-clause should be allowed to consist solely of (), i.e., with no balanced-token-seq. Furthermore, the grammar for balanced-token should make the balanced-token-seq optional. Both of these goals could be accomplished by making the balanced-token optional in the first production of the rule for balanced-token-seq.
Proposed resolution (February, 2011) [SUPERSEDED]:
Change the grammar of 9.12.1 [dcl.attr.grammar] paragraph 1 as follows: