| // Validation makes this fail in the wrong place | |
| // Make sure we find these even with many checks disabled. | |
| //@compile-flags: -Zmiri-disable-alignment-check -Zmiri-disable-stacked-borrows -Zmiri-disable-validation | |
| #![allow(unnecessary_transmutes)] | |
| fn main() { | |
| let c = 0xFFFFFFu32; | |
| assert!(std::char::from_u32(c).is_none()); | |
| let c = unsafe { std::mem::transmute::<u32, char>(c) }; | |
| let _x = c == 'x'; //~ ERROR: interpreting an invalid 32-bit value as a char | |
| } |