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Section: 8.4.1 [filesys.ts::path.construct], 12 [filesys.ts::class.directory_entry] Status: TS Submitter: Stephan T. Lavavej Opened: 2014-02-03 Last modified: 2017-08-01
Priority: Not Prioritized
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path's move ctor is marked noexcept, but it contains a basic_string. Similarly, directory_entry's move ctor is marked noexcept, but it contains a path. This is affected by LWG 2319 "basic_string's move constructor should not be noexcept".
[Beman Dawes 2014-02-27]Issues 2637, 2638, 2641, and 2649 are concerned with signatures which should or should not be noexcept. I will provide unified proposed wording for these issues, possibly in a separate paper.
[21 May 2014 Beman Dawes provides wording. See 2319 for rationale. ]
[19 Jun 2014 LWG revises P/R to stay consistent with LWG issues.]
Proposed resolution:Change 8 Class path [class.path]:
Change 8.4.1 path constructors [path.construct]:path() ;
Change 12 Class directory_entry [class.directory_entry]:path() ;
directory_entry() = default;