| // compile-flags: -C overflow-checks=on |
| |
| fn main() { |
| let x = (2u32 as u8) + 1; |
| } |
| |
| // END RUST SOURCE |
| // START rustc.main.ConstProp.before.mir |
| // bb0: { |
| // ... |
| // _2 = const 2u32 as u8 (Misc); |
| // _3 = CheckedAdd(move _2, const 1u8); |
| // assert(!move (_3.1: bool), "attempt to add with overflow") -> bb1; |
| //} |
| // END rustc.main.ConstProp.before.mir |
| // START rustc.main.ConstProp.after.mir |
| // bb0: { |
| // ... |
| // _2 = const 2u8; |
| // _3 = (const 3u8, const false); |
| // assert(!const false, "attempt to add with overflow") -> bb1; |
| // } |
| // END rustc.main.ConstProp.after.mir |
