Incorrect precedence of closure body vs ExprRange rhs

[dtolnay]

Input:

trait Trait {
    fn method(&self);
}

impl<F: Fn() -> T, T> Trait for F {
    fn method(&self) {}
}

fn main() {
    || .. .method();
}

Rustc's parser accepts this with the precedence as (|| ..).method(), while Syn fails to parse.

error: expected expression
  --> dev/main.rs:10:11
   |
10 |     || .. .method();
   |           ^