Tuple arity problem in function call (Rust 0.6) #6155
Description
fn main() {
fn first((value, _): (int, float)) -> int { value }
let x = first ((1,2.3)); // ok
let y = first ((1,2,3)); // compiler bug
}{{ message }}
fn main() {
fn first((value, _): (int, float)) -> int { value }
let x = first ((1,2.3)); // ok
let y = first ((1,2,3)); // compiler bug
}