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|
// MIR for `main` 0 nll
| Free Region Mapping
| '?0 | Global | ['?0, '?1]
| '?1 | Local | ['?1]
|
| Inferred Region Values
| '?0 | U0 | {bb0[0..=22], '?0, '?1}
| '?1 | U0 | {bb0[0..=22], '?1}
| '?2 | U0 | {bb0[10..=11]}
| '?3 | U0 | {bb0[11]}
|
| Inference Constraints
| '?0 live at {bb0[0..=22]}
| '?1 live at {bb0[0..=22]}
| '?2 live at {bb0[10]}
| '?3 live at {bb0[11]}
| '?2: '?3 due to Assignment at Single(bb0[10]) ($DIR/storage_ranges.rs:7:17: 7:25 (#0)
|
| Borrows
| bw0: issued at bb0[10] in '?2
|
fn main() -> () {
let mut _0: ();
let _1: i32;
let _2: ();
let _4: std::option::Option<i32>;
let mut _5: i32;
scope 1 {
debug a => _1;
let _3: &std::option::Option<i32>;
let _6: i32;
scope 2 {
debug b => _3;
}
scope 3 {
debug c => _6;
}
}
bb0: {
StorageLive(_1);
_1 = const 0_i32;
FakeRead(ForLet(None), _1);
StorageLive(_2);
StorageLive(_3);
StorageLive(_4);
StorageLive(_5);
_5 = copy _1;
_4 = Option::<i32>::Some(move _5);
StorageDead(_5);
_3 = &_4;
FakeRead(ForLet(None), _3);
_2 = const ();
StorageDead(_4);
StorageDead(_3);
StorageDead(_2);
StorageLive(_6);
_6 = const 1_i32;
FakeRead(ForLet(None), _6);
_0 = const ();
StorageDead(_6);
StorageDead(_1);
return;
}
}
|
