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Stylo: replace uses of mem::uninitialized with MaybeUninit

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MozReview-Commit-ID: KGhYL6DJRaR
This commit is contained in:
Simon Sapin 2019-07-06 18:16:30 +02:00
parent 00b3fb49c4
commit 17ec774a49
9 changed files with 60 additions and 68 deletions
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7
components/to_shmem/lib.rs
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@ -412,9 +412,10 @@ impl<T: ToShmem, A: Array<Item = T>> ToShmem for SmallVec<A> {
SmallVec::from_raw_parts(dest, self.len(), self.len())
} else {
// Place the items inline.
let mut inline: A = mem::uninitialized();
to_shmem_slice_ptr(self.iter(), inline.ptr_mut(), builder);
SmallVec::from_buf_and_len(inline, self.len())
let mut s = SmallVec::new();
to_shmem_slice_ptr(self.iter(), s.as_mut_ptr(), builder);
s.set_len(self.len());
s
}
};