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fix typo

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Justus K 2020-12-13 15:18:38 +01:00
parent d75618e7a2
commit 09d528ec15
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library/alloc/src/collections/vec_deque/mod.rs
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@ -2796,7 +2796,7 @@ impl<T> From<Vec<T>> for VecDeque<T> {
// or doesn't have at least one free space. // or doesn't have at least one free space.
// We check if `T` is a ZST in the first condition, // We check if `T` is a ZST in the first condition,
// because `usize::MAX` (the capacity returned by `capacity()` for ZST) // because `usize::MAX` (the capacity returned by `capacity()` for ZST)
// is not a power of zero and thus it'll always try // is not a power of two and thus it'll always try
// to reserve more memory which will panic for ZST (rust-lang/rust#78532) // to reserve more memory which will panic for ZST (rust-lang/rust#78532)
if (!buf.capacity().is_power_of_two() && mem::size_of::<T>() != 0) if (!buf.capacity().is_power_of_two() && mem::size_of::<T>() != 0)
|| (buf.capacity() < (MINIMUM_CAPACITY + 1)) || (buf.capacity() < (MINIMUM_CAPACITY + 1))