mirror of https://github.com/rust-lang/rust.git
11 lines
300 B
Rust
11 lines
300 B
Rust
//@ pp-exact
|
|
|
|
// Here we check that the parentheses around the body of `wsucc()` are
|
|
// preserved. They are needed to disambiguate `{return n+1}; - 0` from
|
|
// `({return n+1}-0)`.
|
|
|
|
fn id<F>(f: F) -> isize where F: Fn() -> isize { f() }
|
|
|
|
fn wsucc(_n: isize) -> isize { id(|| { 1 }) - 0 }
|
|
fn main() {}
|