rust/src/test/run-pass/block-arg-can-be-followed-by-call.rs
2012-07-01 19:19:32 -07:00

7 lines
156 B
Rust

fn main() {
fn f(i: uint) -> uint { i }
let v = ~[-1f, 0f, 1f, 2f, 3f];
let z = do vec::foldl(f, v) |x, _y| { x } (22u);
assert z == 22u;
}