| //@ run-crash | |
| //@ compile-flags: -C debug-assertions | |
| //@ error-pattern: trying to construct an enum from an invalid value 0x5 | |
| #[allow(dead_code)] | |
| #[repr(u16)] | |
| enum Mix { | |
| A, | |
| B(u16), | |
| } | |
| #[allow(dead_code)] | |
| enum Nested { | |
| C(Mix), | |
| D, | |
| E, | |
| } | |
| #[allow(dead_code)] | |
| struct Bar { | |
| a: u16, | |
| b: u16, | |
| } | |
| fn main() { | |
| let _val: Nested = unsafe { std::mem::transmute::<_, Nested>(Bar { a: 5, b: 0 }) }; | |
| } |