rust/tests/ui/no-patterns-in-args-2.rs
2023-01-11 09:32:08 +00:00

14 lines
400 B
Rust

#![deny(patterns_in_fns_without_body)]
trait Tr {
fn f1(mut arg: u8); //~ ERROR patterns aren't allowed in functions without bodies
//~^ WARN was previously accepted
fn f2(&arg: u8); //~ ERROR patterns aren't allowed in functions without bodies
fn g1(arg: u8); // OK
fn g2(_: u8); // OK
#[allow(anonymous_parameters)]
fn g3(u8); // OK
}
fn main() {}