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[ox/std] Fix Vector copy assign not to assign to uninitialized memory

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This commit is contained in:
Gary Talent 2022-02-26 03:02:16 -06:00
parent 21883a046e
commit 8d0bf40037
1 changed files with 4 additions and 1 deletions
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5
deps/ox/src/ox/std/vector.hpp vendored
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@ -450,7 +450,7 @@ constexpr Vector<T, SmallVectorSize> &Vector<T, SmallVectorSize>::operator=(cons
m_cap = other.m_cap;
this->allocate(&m_items, other.m_cap);
for (std::size_t i = 0; i < m_size; i++) {
m_items[i] = other.m_items[i];
new (&m_items[i]) T(other.m_items[i]);
}
}
return *this;
@ -618,6 +618,7 @@ constexpr Result<typename Vector<T, SmallVectorSize>::template iterator<>> Vecto
for (auto i = pos; i < m_size; ++i) {
m_items[i] = std::move(m_items[i + 1]);
}
m_items[m_size].~T();
return begin() + pos;
}
@ -628,6 +629,7 @@ constexpr Error Vector<T, SmallVectorSize>::unordered_erase(std::size_t pos) {
}
--m_size;
m_items[pos] = std::move(m_items[m_size]);
m_items[m_size].~T();
return OxError(0);
}
@ -641,6 +643,7 @@ constexpr void Vector<T, SmallVectorSize>::expandCap(std::size_t cap) {
const auto itRange = ox::min(cap, m_size);
for (std::size_t i = 0; i < itRange; ++i) {
new (&m_items[i]) T(std::move(oldItems[i]));
oldItems[i].~T();
}
this->deallocate(oldItems, oldCap);
}