rust/src/test/ui/pattern/usefulness/refutable-pattern-errors.rs

// ignore-tidy-linelength

fn func((1, (Some(1), 2..=3)): (isize, (Option<isize>, isize))) { }
//~^ ERROR refutable pattern in function argument: `(_, _)` not covered

fn main() {
    let (1, (Some(1), 2..=3)) = (1, (None, 2));
    //~^ ERROR refutable pattern in local binding: `(std::i32::MIN..=0i32, _)` and `(2i32..=std::i32::MAX, _)` not covered
}
pacify tidy. 2019-09-09 15:05:41 +00:00			`// ignore-tidy-linelength`
check_match: unify check_irrefutable & check_exhaustive more. 2019-09-09 14:44:06 +00:00
migrate codebase to `..=` inclusive range patterns These were stabilized in March 2018's #47813, and are the Preferred Way to Do It going forward (q.v. #51043). 2018-05-29 02:42:11 +00:00			`fn func((1, (Some(1), 2..=3)): (isize, (Option<isize>, isize))) { }`
Address review comments 2014-06-19 18:55:12 +00:00			//~^ ERROR refutable pattern in function argument: `(_, _)` not covered
Check pattern refutability the same way exhaustiveness is checked 2014-05-31 13:13:46 +00:00
			`fn main() {`
migrate codebase to `..=` inclusive range patterns These were stabilized in March 2018's #47813, and are the Preferred Way to Do It going forward (q.v. #51043). 2018-05-29 02:42:11 +00:00			`let (1, (Some(1), 2..=3)) = (1, (None, 2));`
check_match: unify check_irrefutable & check_exhaustive more. 2019-09-09 14:44:06 +00:00			//~^ ERROR refutable pattern in local binding: `(std::i32::MIN..=0i32, _)` and `(2i32..=std::i32::MAX, _)` not covered
Check pattern refutability the same way exhaustiveness is checked 2014-05-31 13:13:46 +00:00			`}`