| //@ edition: 2021 | |
| // Make sure we reject the case where a raw lifetime is immediately followed by another | |
| // lifetime. This reserves a modest amount of space for changing lexing to, for example, | |
| // delay rejection of overlong char literals like `'r#long'id`. | |
| macro_rules! w { | |
| ($($tt:tt)*) => {} | |
| } | |
| w!('r#long'id); | |
| //~^ ERROR character literal may only contain one codepoint | |
| fn main() {} |