error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
  --> $DIR/transmute-different-sizes.rs:11:17
   |
LL |     let _: i8 = transmute(16i16);
   |                 ^^^^^^^^^
   |
   = note: source type: `i16` (N bits)
   = note: target type: `i8` (N bits)

error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
  --> $DIR/transmute-different-sizes.rs:16:17
   |
LL |     let _: i8 = transmute(x);
   |                 ^^^^^^^^^
   |
   = note: source type: `&T` (N bits)
   = note: target type: `i8` (N bits)

error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
  --> $DIR/transmute-different-sizes.rs:27:5
   |
LL |     transmute(x)
   |     ^^^^^^^^^
   |
   = note: source type: `u16` (N bits)
   = note: target type: `<T as Specializable>::Output` (this type does not have a fixed size)

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0512`.