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Avoid integer overflow on negating distance

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Andrey Semashev
2017-07-10 14:57:40 +03:00
committed by GitHub
parent af5f6e49e0
commit c148962bd9
1 changed files with 1 additions and 1 deletions
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include/boost/iterator/reverse_iterator.hpp
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@@ -50,7 +50,7 @@ namespace iterators {
void advance(typename super_t::difference_type n)
{
this->base_reference() += -n;
this->base_reference() -= n;
}
template <class OtherIterator>