rust/tests/pretty/postfix-match/precedence.rs

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#![feature(postfix_match)]
use std::ops::Add;
//@ pretty-mode:expanded
//@ pp-exact:precedence.pp
macro_rules! repro {
($e:expr) => {
$e.match {
_ => {}
}
};
}
struct Struct {}
impl Add<Struct> for usize {
type Output = ();
fn add(self, _: Struct) -> () {
()
}
}
pub fn main() {
let a;
repro!({ 1 } + 1);
repro!(4 as usize);
repro!(return);
repro!(a = 42);
repro!(|| {});
repro!(42..101);
repro!(1 + Struct {});
}