clippy 0.0.124

A bunch of helpful lints to avoid common pitfalls in Rust
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#![feature(plugin)]

#![plugin(clippy)]
#![deny(clippy)]
#![allow(unused, if_let_redundant_pattern_matching)]

fn main() {
    #[derive(Debug)]
    enum Foo {
        A(String),
        B,
    }

    struct Thingy(Foo);

    macro_rules! issue_1404 {
        ($idx:tt) => {{
            let thingy = Thingy(Foo::A("Foo".into()));
            let t = &thingy;

            match t.$idx { Foo::A(ref val) => { println!("42"); }, _ => {} }



        }}
    }

    issue_1404!(0)
}