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Fix mem::uninitialized UB warning #100

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Dec 17, 2019
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Fix mem::uninitialized UB warning #100

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Fix mem::uninitialized UB warning
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@SpaceManiac
SpaceManiac committed Dec 17, 2019
commit df65b33f8a9dbd06b95b0a6af7521f0d47233545
2 changes: 1 addition & 1 deletion src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1135,7 +1135,7 @@ impl<K: Hash + Eq, V, S: BuildHasher> IntoIterator for LinkedHashMap<K, V, S> {
}
self.clear_free_list();
// drop the HashMap but not the LinkedHashMap
self.map = unsafe { mem::uninitialized() };
unsafe { ptr::drop_in_place(&mut self.map); }
mem::forget(self);

IntoIter {
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