src/test/ui/closures/2229_closure_analysis/diagnostics/repr_packed.stderr

   1 warning: the feature `capture_disjoint_fields` is incomplete and may not be safe to use and/or cause compiler crashes
   2   --> $DIR/repr_packed.rs:3:12
   3    |
   4 LL | #![feature(capture_disjoint_fields)]
   5    |            ^^^^^^^^^^^^^^^^^^^^^^^
   6    |
   7    = note: `#[warn(incomplete_features)]` on by default
   8    = note: see issue #53488 <https://github.com/rust-lang/rust/issues/53488> for more information
   9
  10 warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
  11   --> $DIR/repr_packed.rs:25:24
  12    |
  13 LL |         println!("{}", foo.x);
  14    |                        ^^^^^
  15    |
  16    = note: `#[warn(safe_packed_borrows)]` on by default
  17    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
  18    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
  19    = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
  20
  21 warning: 2 warnings emitted
  22