| #![feature(unsized_fn_params)] | |
| fn main() { | |
| // CoerceMany "LUB" | |
| let f = if true { |_a| {} } else { |_b| {} }; | |
| //~^ ERROR the size for values of type `[u8]` cannot be known at compilation time | |
| //~| ERROR the size for values of type `[u8]` cannot be known at compilation time | |
| let slice: Box<[u8]> = Box::new([1; 8]); | |
| f(*slice); | |
| } |