Issue 2659 - WG21 CWG Issues
Title
Missing feature-test macro for lifetime extension in range-for loop
Status
c++23
Section
15.11 [cpp.predefined]
Submitter
CWG

Created on 2022-12-02.00:00:00 last changed 17 months ago

Messages

msg7117 (view)
Date: 2023-01-07.14:11:02

Proposed resolution (approved by CWG 2023-01-06):

Change in 15.11 [cpp.predefined] table 23 as follows:

  __cpp_range_based_for 201603L 202211L
msg7081 (view)
Date: 2023-02-15.00:00:00

[Accepted at the February, 2023 meeting.]

P2720R0 comment DE 038

Paper P2718R0 (Wording for P2644R1 Fix for Range-based for Loop), adopted at the November, 2022 meeting, omitted a consideration of a feature-test macro, although one is desirable.
History
Date User Action Args
2023-07-16 13:00:43adminsetstatus: open -> c++23
2023-07-16 13:00:43adminsetstatus: accepted -> open
2023-02-18 18:43:04adminsetstatus: ready -> accepted
2023-01-07 14:11:02adminsetmessages: + msg7117
2023-01-07 14:11:02adminsetstatus: review -> ready
2022-12-02 00:00:00admincreate