-// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
+// check-pass
-// compile-pass
-// skip-codegen
-#![allow(warnings)]
struct CNFParser {
token: char,
}
self.consume_while(&(CNFParser::is_whitespace))
}
- fn consume_while(&mut self, p: &Fn(char) -> bool) {
+ fn consume_while(&mut self, p: &dyn Fn(char) -> bool) {
while p(self.token) {
return
}
}
}
-
fn main() {}