diff options
Diffstat (limited to 'src/liballoc')
| -rw-r--r-- | src/liballoc/vec.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs index e845438c0a8..2bc037e3fee 100644 --- a/src/liballoc/vec.rs +++ b/src/liballoc/vec.rs @@ -1822,12 +1822,12 @@ impl<T, I> SpecExtend<T, I> for Vec<T> unsafe { let mut ptr = self.as_mut_ptr().add(self.len()); let mut local_len = SetLenOnDrop::new(&mut self.len); - for element in iterator { + iterator.for_each(move |element| { ptr::write(ptr, element); ptr = ptr.offset(1); // NB can't overflow since we would have had to alloc the address space local_len.increment_len(1); - } + }); } } else { self.extend_desugared(iterator) |