rust/src/test/compile-fail/nontrivial-fn-arg-pattern-in-pure-fn.rs
2012-12-10 17:32:58 -08:00

17 lines
605 B
Rust

// Copyright 2012 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.
pure fn call_first((x, _y): (&fn(), &fn())) {
x(); //~ ERROR access to impure function prohibited in pure context
}
fn main() {}