fix: remove DenseSet::IteratorBase::TraverseApply #4170
Merged
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reverts #4019 because:
DefragStrMap2
callsReallocIfNeeded()
on eachStringMap::iterator
and the traversal also includes all of the elements of a alllinks
. This TraverseApply just adds extra iterations, if theiterator
passed islink
.I am still not sure if
TraverseApply
actually causes the crash described in (2)