src/test/ui/reify-intrinsic.stderr

   1 error[E0308]: cannot coerce intrinsics to function pointers
   2   --> $DIR/reify-intrinsic.rs:6:64
   3    |
   4 LL |     let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::transmute;
   5    |            -------------------------------------------------   ^^^^^^^^^^^^^^^^^^^ cannot coerce intrinsics to function pointers
   6    |            |
   7    |            expected due to this
   8    |
   9    = note: expected fn pointer `unsafe extern "rust-intrinsic" fn(isize) -> usize`
  10                  found fn item `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}`
  11 help: use parentheses to call this function
  12    |
  13 LL |     let _: unsafe extern "rust-intrinsic" fn(isize) -> usize = std::mem::transmute(...);
  14    |                                                                                   ^^^^^
  15
  16 error[E0606]: casting `unsafe extern "rust-intrinsic" fn(_) -> _ {std::intrinsics::transmute::<_, _>}` as `unsafe extern "rust-intrinsic" fn(isize) -> usize` is invalid
  17   --> $DIR/reify-intrinsic.rs:11:13
  18    |
  19 LL |     let _ = std::mem::transmute as unsafe extern "rust-intrinsic" fn(isize) -> usize;
  20    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  21
  22 error: aborting due to 2 previous errors
  23
  24 Some errors have detailed explanations: E0308, E0606.
  25 For more information about an error, try `rustc --explain E0308`.