rust-clippy/tests/ui/ice-2636.rs

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2018-11-15 16:03:41 +00:00
#![allow(dead_code)]
enum Foo {
A,
B,
C,
}
macro_rules! test_hash {
($foo:expr, $($t:ident => $ord:expr),+ ) => {
use self::Foo::*;
match $foo {
$ ( & $t => $ord,
)*
};
};
}
fn main() {
let a = Foo::A;
test_hash!(&a, A => 0, B => 1, C => 2);
}