error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
  --> $DIR/E0277.rs:11:6
   |
LL | fn f(p: Path) { }
   |      ^ doesn't have a size known at compile-time
   |
   = help: within `Path`, the trait `Sized` is not implemented for `[u8]`, which is required by `Path: Sized`
note: required because it appears within the type `Path`
  --> $SRC_DIR/std/src/path.rs:LL:COL
   = help: unsized fn params are gated as an unstable feature
help: function arguments must have a statically known size, borrowed types always have a known size
   |
LL | fn f(p: &Path) { }
   |         +

error[E0277]: the trait bound `i32: Foo` is not satisfied
  --> $DIR/E0277.rs:15:15
   |
LL |     some_func(5i32);
   |     --------- ^^^^ the trait `Foo` is not implemented for `i32`
   |     |
   |     required by a bound introduced by this call
   |
help: this trait has no implementations, consider adding one
  --> $DIR/E0277.rs:3:1
   |
LL | trait Foo {
   | ^^^^^^^^^
note: required by a bound in `some_func`
  --> $DIR/E0277.rs:7:17
   |
LL | fn some_func<T: Foo>(foo: T) {
   |                 ^^^ required by this bound in `some_func`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0277`.