error: `Foo::bar` is incompatible with `#[rustc_force_inline]`
  --> $DIR/inherent.rs:7:5
   |
LL |     #[rustc_force_inline]
   |     ^^^^^^^^^^^^^^^^^^^^^
...
LL |     fn bar() {}
   |     -------- `Foo::bar` defined here
   |
   = note: incompatible due to: #[rustc_no_mir_inline]

error: aborting due to 1 previous error