Title
Issues relating to TR 10176:2003
Status
c++11
Section
5.10 [lex.name]
Submitter
CA

Created on 2010-08-02.00:00:00 last changed 96 months ago

Messages

Date: 2010-11-15.00:00:00

[Voted into the WP at the November, 2010 meeting as paper N3146.]

Date: 2010-08-15.00:00:00

Notes from the August, 2010 meeting:

CWG expressed interest in an approach by which all characters except for those in specifically-excluded categories would be acceptable identifier characters. This suggestion will be brought up with WG14 as a liaison matter in hopes of agreeing on a uniform approach between C and C++.

Date: 2010-08-02.00:00:00
N3092 comment CA 24
  1. “Combining characters should not appear as the first character of an identifier.” [Reference: ISO/IEC TR 10176:2003 (Annex A)] This is not reflected in FCD.

  2. Restrictions on the first character of an identifier are not observed as recommended in TR 10176:2003. The inclusion of digits (outside of those in the basic character set) under identifer-nondigit is implied by FCD.

  3. It is implied that only the “main listing” from Annex A is included for C++. That is, the list ends with the Special Characters section. This is not made explicit in FCD. Existing practice in C++03 as well as WG 14 (C, as of N1425) and WG 4 (COBOL, as of N4315) is to include a list in a normative Annex.

  4. Specify width sensitivity as implied by C++03: \uFF21 is not the same as A. Case sensitivity is already stated in 5.10 [lex.name].

History
Date User Action Args
2014-03-03 00:00:00adminsetstatus: fdis -> c++11
2011-04-10 00:00:00adminsetstatus: dr -> fdis
2010-11-29 00:00:00adminsetmessages: + msg3142
2010-11-29 00:00:00adminsetstatus: open -> dr
2010-08-23 00:00:00adminsetmessages: + msg2871
2010-08-02 00:00:00admincreate