rust/src/test/compile-fail/issue-12997-2.rs

// Copyright 2014 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.

// compile-flags: --test

//! Test that makes sure wrongly-typed bench functions are rejected

#[bench]
fn bar(x: isize) { }
//~^ ERROR mismatched types
//~| expected `fn(&mut __test::test::Bencher)`
//~| found `fn(isize) {bar}`
//~| expected &-ptr
//~| found isize