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Kill dropck_eyepatch

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This commit is contained in:
Manish Goregaokar 2017-08-25 15:48:53 -07:00
parent db840f5227
commit f0231f7c1b
2 changed files with 4 additions and 3 deletions
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5
src/hash/table.rs
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@ -1163,7 +1163,10 @@ impl<K: Clone, V: Clone> Clone for RawTable<K, V> {
} }
} }
unsafe impl<#[may_dangle] K, #[may_dangle] V> Drop for RawTable<K, V> { // FORK NOTE: There may be lifetime errors that do not occur on std::HashMap
// since we removed the may_dangle (which allows more things to compile but has stricter guarantees).
// Generally we should be fine as long as no borrowed data is stuck into the map.
impl<K, V> Drop for RawTable<K, V> {
fn drop(&mut self) { fn drop(&mut self) {
if self.capacity() == 0 { if self.capacity() == 0 {
return; return;

2
src/lib.rs
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@ -1,5 +1,3 @@
#![feature(generic_param_attrs)]
#![feature(dropck_eyepatch)]
#![feature(allocator_api)] #![feature(allocator_api)]
#![feature(alloc, shared, unique, fused, placement_new_protocol)] #![feature(alloc, shared, unique, fused, placement_new_protocol)]