summaryrefslogtreecommitdiffstats
path: root/tests/mir-opt/building/async_await.a-{closure#0}.generator_resume.0.mir
blob: 98b1befc3bfa2de9ac6ff0863d696da87f1abca8 (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
// MIR for `a::{closure#0}` 0 generator_resume
/* generator_layout = GeneratorLayout {
    field_tys: {},
    variant_fields: {
        Unresumed(0): [],
        Returned (1): [],
        Panicked (2): [],
    },
    storage_conflicts: BitMatrix(0x0) {},
} */

fn a::{closure#0}(_1: Pin<&mut {async fn body@$DIR/async_await.rs:11:14: 11:16}>, _2: &mut Context<'_>) -> Poll<()> {
    debug _task_context => _4;
    let mut _0: std::task::Poll<()>;
    let mut _3: ();
    let mut _4: &mut std::task::Context<'_>;
    let mut _5: u32;

    bb0: {
        _5 = discriminant((*(_1.0: &mut {async fn body@$DIR/async_await.rs:11:14: 11:16})));
        switchInt(move _5) -> [0: bb1, 1: bb4, otherwise: bb5];
    }

    bb1: {
        _4 = move _2;
        _3 = const ();
        goto -> bb3;
    }

    bb2: {
        _0 = Poll::<()>::Ready(move _3);
        discriminant((*(_1.0: &mut {async fn body@$DIR/async_await.rs:11:14: 11:16}))) = 1;
        return;
    }

    bb3: {
        goto -> bb2;
    }

    bb4: {
        assert(const false, "`async fn` resumed after completion") -> [success: bb4, unwind unreachable];
    }

    bb5: {
        unreachable;
    }
}