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//@aux-build:proc_macros.rs
#![feature(stmt_expr_attributes)]
#![deny(clippy::unneeded_wildcard_pattern)]
#![allow(clippy::needless_if)]
#[macro_use]
extern crate proc_macros;
fn main() {
let t = (0, 1, 2, 3);
if let (0, ..) = t {};
if let (0, ..) = t {};
if let (.., 0) = t {};
if let (.., 0) = t {};
if let (0, ..) = t {};
if let (0, ..) = t {};
if let (_, 0, ..) = t {};
if let (.., 0, _) = t {};
if let (0, _, _, _) = t {};
if let (0, ..) = t {};
if let (.., 0) = t {};
#[rustfmt::skip]
{
if let (0, ..,) = t {};
}
struct S(usize, usize, usize, usize);
let s = S(0, 1, 2, 3);
if let S(0, ..) = s {};
if let S(0, ..) = s {};
if let S(.., 0) = s {};
if let S(.., 0) = s {};
if let S(0, ..) = s {};
if let S(0, ..) = s {};
if let S(_, 0, ..) = s {};
if let S(.., 0, _) = s {};
if let S(0, _, _, _) = s {};
if let S(0, ..) = s {};
if let S(.., 0) = s {};
#[rustfmt::skip]
{
if let S(0, ..,) = s {};
}
external! {
let t = (0, 1, 2, 3);
if let (0, _, ..) = t {};
}
}
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