mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 10:45:18 +00:00
64 lines
3.6 KiB
Rust
64 lines
3.6 KiB
Rust
// MIR for `main` 0 nll
|
|
|
|
| Free Region Mapping
|
|
| '_#0r | Global | ['_#0r, '_#1r]
|
|
| '_#1r | Local | ['_#1r]
|
|
|
|
|
| Inferred Region Values
|
|
| '_#0r | U0 | {bb0[0..=22], '_#0r, '_#1r}
|
|
| '_#1r | U0 | {bb0[0..=22], '_#1r}
|
|
| '_#2r | U0 | {bb0[10..=11]}
|
|
| '_#3r | U0 | {bb0[11]}
|
|
|
|
|
| Inference Constraints
|
|
| '_#0r live at {bb0[0..=22]}
|
|
| '_#1r live at {bb0[0..=22]}
|
|
| '_#2r live at {bb0[10]}
|
|
| '_#3r live at {bb0[11]}
|
|
| '_#2r: '_#3r due to Assignment at Single(bb0[10]) ($DIR/storage_ranges.rs:6:17: 6:25 (#0)
|
|
|
|
|
fn main() -> () {
|
|
let mut _0: (); // return place in scope 0 at $DIR/storage_ranges.rs:+0:11: +0:11
|
|
let _1: i32; // in scope 0 at $DIR/storage_ranges.rs:+1:9: +1:10
|
|
let _2: (); // in scope 0 at $DIR/storage_ranges.rs:+2:5: +4:6
|
|
let _4: std::option::Option<i32>; // in scope 0 at $DIR/storage_ranges.rs:+3:18: +3:25
|
|
let mut _5: i32; // in scope 0 at $DIR/storage_ranges.rs:+3:23: +3:24
|
|
scope 1 {
|
|
debug a => _1; // in scope 1 at $DIR/storage_ranges.rs:+1:9: +1:10
|
|
let _3: &std::option::Option<i32>; // in scope 1 at $DIR/storage_ranges.rs:+3:13: +3:14
|
|
let _6: i32; // in scope 1 at $DIR/storage_ranges.rs:+5:9: +5:10
|
|
scope 2 {
|
|
debug b => _3; // in scope 2 at $DIR/storage_ranges.rs:+3:13: +3:14
|
|
}
|
|
scope 3 {
|
|
debug c => _6; // in scope 3 at $DIR/storage_ranges.rs:+5:9: +5:10
|
|
}
|
|
}
|
|
|
|
bb0: {
|
|
StorageLive(_1); // scope 0 at $DIR/storage_ranges.rs:+1:9: +1:10
|
|
_1 = const 0_i32; // scope 0 at $DIR/storage_ranges.rs:+1:13: +1:14
|
|
FakeRead(ForLet(None), _1); // scope 0 at $DIR/storage_ranges.rs:+1:9: +1:10
|
|
StorageLive(_2); // scope 1 at $DIR/storage_ranges.rs:+2:5: +4:6
|
|
StorageLive(_3); // scope 1 at $DIR/storage_ranges.rs:+3:13: +3:14
|
|
StorageLive(_4); // scope 1 at $DIR/storage_ranges.rs:+3:18: +3:25
|
|
StorageLive(_5); // scope 1 at $DIR/storage_ranges.rs:+3:23: +3:24
|
|
_5 = _1; // scope 1 at $DIR/storage_ranges.rs:+3:23: +3:24
|
|
_4 = Option::<i32>::Some(move _5); // scope 1 at $DIR/storage_ranges.rs:+3:18: +3:25
|
|
StorageDead(_5); // scope 1 at $DIR/storage_ranges.rs:+3:24: +3:25
|
|
_3 = &_4; // scope 1 at $DIR/storage_ranges.rs:+3:17: +3:25
|
|
FakeRead(ForLet(None), _3); // scope 1 at $DIR/storage_ranges.rs:+3:13: +3:14
|
|
_2 = const (); // scope 1 at $DIR/storage_ranges.rs:+2:5: +4:6
|
|
StorageDead(_4); // scope 1 at $DIR/storage_ranges.rs:+4:5: +4:6
|
|
StorageDead(_3); // scope 1 at $DIR/storage_ranges.rs:+4:5: +4:6
|
|
StorageDead(_2); // scope 1 at $DIR/storage_ranges.rs:+4:5: +4:6
|
|
StorageLive(_6); // scope 1 at $DIR/storage_ranges.rs:+5:9: +5:10
|
|
_6 = const 1_i32; // scope 1 at $DIR/storage_ranges.rs:+5:13: +5:14
|
|
FakeRead(ForLet(None), _6); // scope 1 at $DIR/storage_ranges.rs:+5:9: +5:10
|
|
_0 = const (); // scope 0 at $DIR/storage_ranges.rs:+0:11: +6:2
|
|
StorageDead(_6); // scope 1 at $DIR/storage_ranges.rs:+6:1: +6:2
|
|
StorageDead(_1); // scope 0 at $DIR/storage_ranges.rs:+6:1: +6:2
|
|
return; // scope 0 at $DIR/storage_ranges.rs:+6:2: +6:2
|
|
}
|
|
}
|