29 lines
964 B
Rust
29 lines
964 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
|
|
// file at the top-level directory of this distribution.
|
|
//
|
|
// 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.
|
|
|
|
|
|
|
|
|
|
#![warn(clippy::default_hash_types)]
|
|
#![feature(rustc_private)]
|
|
|
|
extern crate rustc_data_structures;
|
|
|
|
use std::collections::{HashMap, HashSet};
|
|
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
|
|
|
|
fn main() {
|
|
let _map: HashMap<String, String> = HashMap::default();
|
|
let _set: HashSet<String> = HashSet::default();
|
|
|
|
// test that the lint doesn't also match the Fx variants themselves 😂
|
|
let _fx_map: FxHashMap<String, String> = FxHashMap::default();
|
|
let _fx_set: FxHashSet<String> = FxHashSet::default();
|
|
}
|