error[E0308]: mismatched types
  --> $DIR/call-generic-method-fail.rs:4:5
   |
LL |     *t == *t
   |     ^^^^^^^^ expected `host`, found `true`
   |
   = note: expected constant `host`
              found constant `true`

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0308`.