rust/tests/ui/overloaded/overloaded-calls-object-two-args.rs
2024-02-16 20:02:50 +00:00

14 lines
287 B
Rust

//@ run-pass
// Tests calls to closure arguments where the closure takes 2 arguments.
// This is a bit tricky due to rust-call ABI.
fn foo(f: &mut dyn FnMut(isize, isize) -> isize) -> isize {
f(1, 2)
}
fn main() {
let z = foo(&mut |x, y| x * 10 + y);
assert_eq!(z, 12);
}