mirror of
https://github.com/rust-lang/rust-clippy
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25 lines
961 B
Rust
25 lines
961 B
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![warn(clippy::default_hash_types)]
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#![feature(rustc_private)]
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extern crate rustc_data_structures;
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use rustc_data_structures::fx::{FxHashMap, FxHashSet};
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use std::collections::{HashMap, HashSet};
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fn main() {
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let _map: HashMap<String, String> = HashMap::default();
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let _set: HashSet<String> = HashSet::default();
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// test that the lint doesn't also match the Fx variants themselves 😂
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let _fx_map: FxHashMap<String, String> = FxHashMap::default();
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let _fx_set: FxHashSet<String> = FxHashSet::default();
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}
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