This page is a snapshot from the LWG issues list, see the Library Active Issues List for more information and the meaning of WP status.
Section: 17.3.2 [version.syn] Status: WP Submitter: Barry Revzin Opened: 2019-12-09 Last modified: 2020-02-24
View all other issues in [version.syn].
View all issues with WP status.
P1902R1 introduced the feature test macro __cpp_lib_nothrow_convertible, but every other example in SD-6 of a feature test macro testing for the presence of a single type trait FOO is named __cpp_lib_FOO. This macro should be renamed __cpp_lib_is_nothrow_convertible.This naming convention should probably be documented in SD-6 as policy.
[2019-12-21 Issue Prioritization]
Status to Tentatively Ready and priority to 0 after seven positive votes on the reflector. A convincing argument was that currently no vendor had published a release with the previous feature macro.
This wording is relative to N4842.
Modify 17.3.2 [version.syn], header <version> synopsis, as indicated:
[…] #define __cpp_lib_not_fn 201603L // also in <functional> #define __cpp_lib_nothrow_convertible 201806L // also in <type_traits> #define __cpp_lib_null_iterators 201304L // also in <iterator> […]