extend comments

rust-lang · May 24, 2024 · b84620f · b84620f
1 parent 1b374df
commit b84620f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/tools/miri/src/alloc_bytes.rs b/src/tools/miri/src/alloc_bytes.rs
@@ -14,8  14,7 @@ pub struct MiriAllocBytes {
     layout: alloc::Layout,
     /// Pointer to the allocation contents.
     /// Invariant:
-    /// * If `self.layout.size() == 0`, then `self.ptr` is some suitably aligned pointer
-    ///   that was allocated with the same layout but `size == 1`.
     /// * If `self.layout.size() == 0`, then `self.ptr` was allocated with the equivalent layout with size 1.
     /// * Otherwise, `self.ptr` points to memory allocated with `self.layout`.
     ptr: *mut u8,
 }
@@ -30,6  29,8 @@ impl Clone for MiriAllocBytes {
 
 impl Drop for MiriAllocBytes {
     fn drop(&mut self) {
         // We have to reconstruct the actual layout used for allocation.
         // (`Deref` relies on `size` so we can't just always set it to at least 1.)
         let alloc_layout = if self.layout.size() == 0 {
             Layout::from_size_align(1, self.layout.align()).unwrap()
         } else {