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Section: 33.6.4 [thread.mutex.requirements] Status: Resolved Submitter: Switzerland Opened: 2010-08-25 Last modified: 2016-01-28
Priority: Not Prioritized
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Discussion:
Addresses CH-27
The mutex requirements force try_lock
to be
noexcept(true)
. However, where they are used by the
generic algorithms, those relax this requirement and say
that try_lock
may throw. This means the requirement is
too stringent, also a non-throwing try_lock
does not allow
for a diagnostic such as system_error
that lock()
will give us.
[ Resolution proposed by ballot comment: ]
delete p18, adjust 30.4.4 p1 and p4 accordingly
[ 2010-11-01 Daniel comments: ]
Accepting n3130 would solve this issue.
Proposed resolution:
Resolved by n3197.