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Section: 18.104.22.168 [string.access] Status: C++14 Submitter: Nevin Liber Opened: 2012-10-26 Last modified: 2016-02-10
Priority: Not Prioritized
View all other issues in [string.access].
View all issues with C++14 status.
basic_string::at() has a wide contract and should not have a "Requires" clause on it.
[2013-01-17, Juan Soulie comments]
This issue would also apply to every member function of basic_string that throws out_of_range, and to some cases where a length_error can be thrown.
[2013-03-15 Issues Teleconference]
Moved to Review.
While this could simply move to Ready on inspection, there is concern that this will not be the only such case. Alisdair volunteers to review clause 21/23 for more of such issues for Bristol, and update the proposed resolution as necessary.
This wording is relative to N3376.
Remove 22.214.171.124 [string.access] p5:
const_reference at(size_type pos) const; reference at(size_type pos);
-6- Throws: out_of_range if pos >= size(). -7- Returns: operator(pos).
-5- Requires: pos < size()