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| -rw-r--r-- | src/libcollections/vec.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs index a22e66583c4..95158054d65 100644 --- a/src/libcollections/vec.rs +++ b/src/libcollections/vec.rs @@ -1384,10 +1384,6 @@ impl<T: Ord> Ord for Vec<T> { impl<T> Drop for Vec<T> { #[unsafe_destructor_blind_to_params] fn drop(&mut self) { - // NOTE: this is currently abusing the fact that ZSTs can't impl Drop. - // Or rather, that impl'ing Drop makes them not zero-sized. This is - // OK because exactly when this stops being a valid assumption, we - // don't need unsafe_no_drop_flag shenanigans anymore. if self.buf.unsafe_no_drop_flag_needs_drop() { unsafe { // The branch on needs_drop() is an -O1 performance optimization. |