Section: 2.1 [filesys.ts::fs.conform.9945] Status: TS Submitter: LWG/SG-3 Opened: 2014-02-13 Last modified: 2017-07-30 20:10:41 UTC
Priority: Not Prioritized
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Addresses: filesys.ts§ 2.1 [fs.conform.9945] specifes "No diagnostic is required" for races. That prescription is used by the standard for the core language; it is not appropriate in library specifications. LWG/SG-3 wishes this be changed to undefined behavior.
[Beman comments: The replacment wording is similar to that used by C++14 220.127.116.11]
Proposed resolution:Change the following paragraph from § 2.1 [fs.conform.9945]
Insert a new sub-section head before the modified paragraph:
The behavior of functions described in this Technical Specification may differ from their specification in the presence of file system races ([fs.def.race]). No diagnostic is required.
2.1 File system race behavior [fs.race.behavior]