| // MIR for `unwrap_unchecked` after PreCodegen |
| |
| fn unwrap_unchecked(_1: Option<T>) -> T { |
| debug slf => _1; |
| let mut _0: T; |
| scope 1 (inlined #[track_caller] Option::<T>::unwrap_unchecked) { |
| debug self => _1; |
| let mut _2: isize; |
| scope 2 { |
| debug val => _0; |
| } |
| scope 3 { |
| scope 4 (inlined unreachable_unchecked) { |
| let mut _3: bool; |
| let _4: (); |
| scope 5 { |
| } |
| } |
| } |
| } |
| |
| bb0: { |
| StorageLive(_2); |
| _2 = discriminant(_1); |
| switchInt(move _2) -> [0: bb1, 1: bb2, otherwise: bb3]; |
| } |
| |
| bb1: { |
| StorageLive(_3); |
| _3 = UbCheck(LanguageUb); |
| assume(_3); |
| _4 = unreachable_unchecked::precondition_check() -> [return: bb3, unwind unreachable]; |
| } |
| |
| bb2: { |
| _0 = ((_1 as Some).0: T); |
| StorageDead(_2); |
| return; |
| } |
| |
| bb3: { |
| unreachable; |
| } |
| } |