Merge pull request #528 from JohnTitor/unsized-fn-params

Address the changes by rust-lang/rust#78152

Author: Alexendoo

ices/67981.rs

@@ -1,4 +1,4 @@
-#![feature(unsized_locals)]
+#![feature(unsized_fn_params)]
 
 fn main() {
     let f: fn([u8]) = |_| {};

ices/68538.rs

@@ -1,4 +1,4 @@
-#![feature(unsized_locals)]
+#![feature(unsized_fn_params)]
 #![crate_type = "lib"]
 
 pub fn take_unsized_slice(s: [u8]) {

ices/68543.rs

@@ -1,4 +1,4 @@
-#![feature(unsized_locals)]
+#![feature(unsized_fn_params, unsized_locals)]
 #![crate_type = "lib"]
 
 use std::future::Future;