src/test/ui/lint/auxiliary/unaligned_references_external_crate.rs

   1 #[macro_export]
   2 macro_rules! mac {
   3     (
   4         $(#[$attrs:meta])*
   5         pub struct $ident:ident {
   6             $(
   7                 $(#[$pin:ident])?
   8                 $field_vis:vis $field:ident: $field_ty:ty
   9             ),+ $(,)?
  10         }
  11     ) => {
  12         $(#[$attrs])*
  13         pub struct $ident {
  14             $(
  15                 $field_vis $field: $field_ty
  16             ),+
  17         }
  18
  19         const _: () = {
  20             #[deny(unaligned_references)]
  21             fn __f(this: &$ident) {
  22                 $(
  23                     let _ = &this.$field;
  24                 )+
  25             }
  26         };
  27     };
  28 }