| //! Regression test for #145770. | |
| //! | |
| //! Changing the `assert!` desugaring from an `if !cond {}` to `match` expression is | |
| //! backwards-incompatible, and may need to be done over an edition boundary or limit editions for | |
| //! which the desguaring change impacts. | |
| //@ check-pass | |
| #[derive(Debug)] | |
| struct F { | |
| data: bool | |
| } | |
| impl std::ops::Not for F { | |
| type Output = bool; | |
| fn not(self) -> Self::Output { !self.data } | |
| } | |
| fn main() { | |
| let f = F { data: true }; | |
| assert!(f); | |
| } |