| - // MIR for `main` before ConstProp |
| + // MIR for `main` after ConstProp |
| |
| fn main() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/slice_len.rs:4:11: 4:11 |
| let _1: u32; // in scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| let mut _2: &[u32]; // in scope 0 at $DIR/slice_len.rs:5:5: 5:30 |
| let mut _3: &[u32; 3]; // in scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| let _4: &[u32; 3]; // in scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| let _5: [u32; 3]; // in scope 0 at $DIR/slice_len.rs:5:7: 5:19 |
| let _6: usize; // in scope 0 at $DIR/slice_len.rs:5:31: 5:32 |
| let mut _7: usize; // in scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| let mut _8: bool; // in scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| let mut _9: &[u32; 3]; // in scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| StorageLive(_2); // scope 0 at $DIR/slice_len.rs:5:5: 5:30 |
| StorageLive(_3); // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| StorageLive(_4); // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| _9 = const main::promoted[0]; // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| // ty::Const |
| // + ty: &[u32; 3] |
| // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0])) |
| // mir::Constant |
| // + span: $DIR/slice_len.rs:5:6: 5:19 |
| // + literal: Const { ty: &[u32; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0])) } |
| _4 = _9; // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| _3 = _4; // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| _2 = move _3 as &[u32] (Pointer(Unsize)); // scope 0 at $DIR/slice_len.rs:5:6: 5:19 |
| StorageDead(_3); // scope 0 at $DIR/slice_len.rs:5:18: 5:19 |
| StorageLive(_6); // scope 0 at $DIR/slice_len.rs:5:31: 5:32 |
| _6 = const 1_usize; // scope 0 at $DIR/slice_len.rs:5:31: 5:32 |
| - _7 = Len((*_2)); // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| - _8 = Lt(_6, _7); // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| - assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb1; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| + _7 = const 3_usize; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| + _8 = const true; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| + assert(const true, "index out of bounds: the length is {} but the index is {}", const 3_usize, const 1_usize) -> bb1; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| } |
| |
| bb1: { |
| - _1 = (*_2)[_6]; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| + _1 = const 2_u32; // scope 0 at $DIR/slice_len.rs:5:5: 5:33 |
| StorageDead(_6); // scope 0 at $DIR/slice_len.rs:5:33: 5:34 |
| StorageDead(_4); // scope 0 at $DIR/slice_len.rs:5:33: 5:34 |
| StorageDead(_2); // scope 0 at $DIR/slice_len.rs:5:33: 5:34 |
| StorageDead(_1); // scope 0 at $DIR/slice_len.rs:5:33: 5:34 |
| _0 = const (); // scope 0 at $DIR/slice_len.rs:4:11: 6:2 |
| return; // scope 0 at $DIR/slice_len.rs:6:2: 6:2 |
| } |
| } |
| |