| - // MIR for `array_bound` before NormalizeArrayLen |
| + // MIR for `array_bound` after NormalizeArrayLen |
| |
| fn array_bound(_1: usize, _2: &[u8; N]) -> u8 { |
| debug index => _1; |
| debug slice => _2; |
| let mut _0: u8; |
| let mut _3: bool; |
| let mut _4: usize; |
| let mut _5: usize; |
| let mut _6: &[u8]; |
| let mut _7: &[u8; N]; |
| let _8: usize; |
| let mut _9: usize; |
| let mut _10: bool; |
| |
| bb0: { |
| StorageLive(_3); |
| StorageLive(_4); |
| _4 = _1; |
| StorageLive(_5); |
| StorageLive(_6); |
| StorageLive(_7); |
| _7 = &(*_2); |
| _6 = move _7 as &[u8] (PointerCoercion(Unsize)); |
| StorageDead(_7); |
| - _5 = Len((*_6)); |
| + _5 = const N; |
| goto -> bb1; |
| } |
| |
| bb1: { |
| StorageDead(_6); |
| _3 = Lt(move _4, move _5); |
| switchInt(move _3) -> [0: bb4, otherwise: bb2]; |
| } |
| |
| bb2: { |
| StorageDead(_5); |
| StorageDead(_4); |
| StorageLive(_8); |
| _8 = _1; |
| _9 = Len((*_2)); |
| _10 = Lt(_8, _9); |
| assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> [success: bb3, unwind unreachable]; |
| } |
| |
| bb3: { |
| _0 = (*_2)[_8]; |
| StorageDead(_8); |
| goto -> bb5; |
| } |
| |
| bb4: { |
| StorageDead(_5); |
| StorageDead(_4); |
| _0 = const 42_u8; |
| goto -> bb5; |
| } |
| |
| bb5: { |
| StorageDead(_3); |
| return; |
| } |
| } |
| |