rust/tests/ui/higher-ranked/trait-bounds/hrtb-precedence-of-plus.rs
2024-02-16 20:02:50 +00:00

14 lines
369 B
Rust

//@ run-pass
#![allow(dead_code)]
//@ pretty-expanded FIXME #23616
// Test that `Fn(isize) -> isize + 'static` parses as `(Fn(isize) -> isize) +
// 'static` and not `Fn(isize) -> (isize + 'static)`. The latter would
// cause a compilation error. Issue #18772.
fn adder(y: isize) -> Box<dyn Fn(isize) -> isize + 'static> {
Box::new(move |x| y + x)
}
fn main() {}