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promise::swap
should pass by rvalue referenceSection: 33.10.6 [futures.promise] Status: NAD Submitter: LWG Opened: 2009-06-28 Last modified: 2016-01-28
Priority: Not Prioritized
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Discussion:
Addresses UK 341
Description
promise::swap
accepts its parameter by lvalue reference. This is
inconsistent with other types that provide a swap member function,
where those swap functions accept an rvalue reference
Suggestion
Change promise::swap
to take an rvalue reference.
Notes
Create an issue. Detlef will look into it. Probably ready as it.
[ 2009-07 Frankfurt ]
NAD, by virtue of the changed rvalue rules and swap signatures from Summit.
Proposed resolution: