| // ignore-wasm32-bare compiled with panic=abort by default |
| |
| fn main() { |
| let mut x = Packed(Aligned(Droppy(0))); |
| x.0 = Aligned(Droppy(0)); |
| } |
| |
| struct Aligned(Droppy); |
| #[repr(packed)] |
| struct Packed(Aligned); |
| |
| struct Droppy(usize); |
| impl Drop for Droppy { |
| fn drop(&mut self) {} |
| } |
| |
| // END RUST SOURCE |
| // START rustc.main.EraseRegions.before.mir |
| // fn main() -> () { |
| // let mut _0: (); |
| // let mut _1: Packed; |
| // let mut _2: Aligned; |
| // let mut _3: Droppy; |
| // let mut _4: Aligned; |
| // let mut _5: Droppy; |
| // let mut _6: Aligned; |
| // scope 1 { |
| // debug x => _1; |
| // } |
| // |
| // bb0: { |
| // StorageLive(_1); |
| // ... |
| // _1 = Packed(move _2,); |
| // ... |
| // StorageLive(_6); |
| // _6 = move (_1.0: Aligned); |
| // drop(_6) -> [return: bb4, unwind: bb3]; |
| // } |
| // bb1 (cleanup): { |
| // resume; |
| // } |
| // bb2: { |
| // StorageDead(_1); |
| // return; |
| // } |
| // bb3 (cleanup): { |
| // (_1.0: Aligned) = move _4; |
| // drop(_1) -> bb1; |
| // } |
| // bb4: { |
| // StorageDead(_6); |
| // (_1.0: Aligned) = move _4; |
| // StorageDead(_4); |
| // _0 = (); |
| // drop(_1) -> [return: bb2, unwind: bb1]; |
| // } |
| // } |
| // END rustc.main.EraseRegions.before.mir |
