blob: bd89e09ecd148b4e52384621802be95f24c94e43 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
- // MIR for `main` before Inline
+ // MIR for `main` after Inline
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/cycle.rs:+0:11: +0:11
let _1: (); // in scope 0 at $DIR/cycle.rs:+1:5: +1:9
+ let mut _2: fn() {g}; // in scope 0 at $DIR/cycle.rs:+1:5: +1:9
+ scope 1 (inlined f::<fn() {g}>) { // at $DIR/cycle.rs:17:5: 17:9
+ debug g => _2; // in scope 1 at $DIR/cycle.rs:5:6: 5:7
+ let _3: (); // in scope 1 at $DIR/cycle.rs:6:5: 6:8
+ let mut _4: &fn() {g}; // in scope 1 at $DIR/cycle.rs:6:5: 6:6
+ let mut _5: (); // in scope 1 at $DIR/cycle.rs:6:5: 6:8
+ }
bb0: {
StorageLive(_1); // scope 0 at $DIR/cycle.rs:+1:5: +1:9
- _1 = f::<fn() {g}>(g) -> bb1; // scope 0 at $DIR/cycle.rs:+1:5: +1:9
+ StorageLive(_2); // scope 0 at $DIR/cycle.rs:+1:5: +1:9
+ _2 = g; // scope 0 at $DIR/cycle.rs:+1:5: +1:9
// mir::Constant
- // + span: $DIR/cycle.rs:17:5: 17:6
- // + literal: Const { ty: fn(fn() {g}) {f::<fn() {g}>}, val: Value(<ZST>) }
- // mir::Constant
// + span: $DIR/cycle.rs:17:7: 17:8
// + literal: Const { ty: fn() {g}, val: Value(<ZST>) }
+ StorageLive(_3); // scope 1 at $DIR/cycle.rs:6:5: 6:8
+ StorageLive(_4); // scope 1 at $DIR/cycle.rs:6:5: 6:6
+ _4 = &_2; // scope 1 at $DIR/cycle.rs:6:5: 6:6
+ StorageLive(_5); // scope 1 at $DIR/cycle.rs:6:5: 6:8
+ _3 = <fn() {g} as Fn<()>>::call(move _4, move _5) -> [return: bb2, unwind: bb3]; // scope 1 at $DIR/cycle.rs:6:5: 6:8
+ // mir::Constant
+ // + span: $DIR/cycle.rs:6:5: 6:6
+ // + literal: Const { ty: for<'a> extern "rust-call" fn(&'a fn() {g}, ()) -> <fn() {g} as FnOnce<()>>::Output {<fn() {g} as Fn<()>>::call}, val: Value(<ZST>) }
}
bb1: {
+ StorageDead(_2); // scope 0 at $DIR/cycle.rs:+1:5: +1:9
StorageDead(_1); // scope 0 at $DIR/cycle.rs:+1:9: +1:10
_0 = const (); // scope 0 at $DIR/cycle.rs:+0:11: +2:2
return; // scope 0 at $DIR/cycle.rs:+2:2: +2:2
+ }
+
+ bb2: {
+ StorageDead(_5); // scope 1 at $DIR/cycle.rs:6:7: 6:8
+ StorageDead(_4); // scope 1 at $DIR/cycle.rs:6:7: 6:8
+ StorageDead(_3); // scope 1 at $DIR/cycle.rs:6:8: 6:9
+ drop(_2) -> bb1; // scope 1 at $DIR/cycle.rs:7:1: 7:2
+ }
+
+ bb3 (cleanup): {
+ drop(_2) -> bb4; // scope 1 at $DIR/cycle.rs:7:1: 7:2
+ }
+
+ bb4 (cleanup): {
+ resume; // scope 1 at $DIR/cycle.rs:5:1: 7:2
}
}
|