See patch in a moment.
Created attachment 792471 [details] [diff] [review] Use MoveRef's in nsTHashtable. This patch adds a move constructor for nsTHashtable and also lets nsTHashtable use its EntryType's move constructor, if one is available. This patch also adds move constructors for nsCharPtrHashKey and nsUnicharPtrHashKey. Using these new constructors, nsTHashtable will be able to avoid strdup()'ing all of its keys whenever it resizes the table.
Attachment #792471 - Flags: review?(benjamin)
Waldo et al., thanks a lot for moving Move into mfbt. This is a really powerful abstraction.
I see what you did there.
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla26
Hmm, can we use C++11 move() here as well?
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