This page is a snapshot from the LWG issues list, see the Library Active Issues List for more information and the meaning of New status.

2490. <regex> needs lots of noexcept

Section: 28.6 [re] Status: New Submitter: Stephan T. Lavavej Opened: 2015-03-27 Last modified: 2015-05-05

Priority: 3

View other active issues in [re].

View all other issues in [re].

View all issues with New status.

Discussion:

Only 4 functions are marked noexcept in all of Clause 28. Many more need to be marked — for example, regex_error::code(), basic_regex::swap(), and sub_match::length().

Proposed resolution: