error[E0518]: attribute should be applied to function
  --> $DIR/E0518.rs:11:1
   |
11 | #[inline(always)] //~ ERROR: E0518
   | ^^^^^^^^^^^^^^^^^
12 | struct Foo;
   | ----------- not a function

error[E0518]: attribute should be applied to function
  --> $DIR/E0518.rs:14:1
   |
14 |   #[inline(never)] //~ ERROR: E0518
   |   ^^^^^^^^^^^^^^^^
15 | / impl Foo {
16 | | }
   | |_- not a function

error: aborting due to 2 previous errors