New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / src / test / mir-opt / issue_49232.main.mir_map.0.mir

// MIR for `main` 0 mir_map

fn main() -> () {
    let mut _0: ();                      // return place in scope 0 at $DIR/issue-49232.rs:5:11: 5:11
    let mut _1: ();                      // in scope 0 at $DIR/issue-49232.rs:5:1: 15:2
    let _2: i32;                         // in scope 0 at $DIR/issue-49232.rs:7:13: 7:19
    let mut _3: bool;                    // in scope 0 at $DIR/issue-49232.rs:8:19: 8:23
    let mut _4: !;                       // in scope 0 at $DIR/issue-49232.rs:10:25: 10:30
    let _5: ();                          // in scope 0 at $DIR/issue-49232.rs:13:9: 13:22
    let mut _6: &i32;                    // in scope 0 at $DIR/issue-49232.rs:13:14: 13:21
    scope 1 {
        debug beacon => _2;              // in scope 1 at $DIR/issue-49232.rs:7:13: 7:19
    }

    bb0: {
        goto -> bb1;                     // scope 0 at $DIR/issue-49232.rs:6:5: 14:6
    }

    bb1: {
        falseUnwind -> [real: bb2, cleanup: bb11]; // scope 0 at $DIR/issue-49232.rs:6:5: 14:6
    }

    bb2: {
        StorageLive(_2);                 // scope 0 at $DIR/issue-49232.rs:7:13: 7:19
        StorageLive(_3);                 // scope 0 at $DIR/issue-49232.rs:8:19: 8:23
        _3 = const true;                 // scope 0 at $DIR/issue-49232.rs:8:19: 8:23
        FakeRead(ForMatchedPlace(None), _3); // scope 0 at $DIR/issue-49232.rs:8:19: 8:23
        switchInt(_3) -> [false: bb3, otherwise: bb4]; // scope 0 at $DIR/issue-49232.rs:8:13: 8:23
    }

    bb3: {
        falseEdge -> [real: bb5, imaginary: bb4]; // scope 0 at $DIR/issue-49232.rs:9:17: 9:22
    }

    bb4: {
        _0 = const ();                   // scope 0 at $DIR/issue-49232.rs:10:25: 10:30
        goto -> bb10;                    // scope 0 at $DIR/issue-49232.rs:10:25: 10:30
    }

    bb5: {
        _2 = const 4_i32;                // scope 0 at $DIR/issue-49232.rs:9:26: 9:27
        goto -> bb8;                     // scope 0 at $DIR/issue-49232.rs:9:26: 9:27
    }

    bb6: {
        unreachable;                     // scope 0 at $DIR/issue-49232.rs:10:25: 10:30
    }

    bb7: {
        goto -> bb8;                     // scope 0 at $DIR/issue-49232.rs:11:13: 11:14
    }

    bb8: {
        FakeRead(ForLet(None), _2);      // scope 0 at $DIR/issue-49232.rs:7:13: 7:19
        StorageDead(_3);                 // scope 0 at $DIR/issue-49232.rs:12:10: 12:11
        StorageLive(_5);                 // scope 1 at $DIR/issue-49232.rs:13:9: 13:22
        StorageLive(_6);                 // scope 1 at $DIR/issue-49232.rs:13:14: 13:21
        _6 = &_2;                        // scope 1 at $DIR/issue-49232.rs:13:14: 13:21
        _5 = std::mem::drop::<&i32>(move _6) -> [return: bb9, unwind: bb11]; // scope 1 at $DIR/issue-49232.rs:13:9: 13:22
                                         // mir::Constant
                                         // + span: $DIR/issue-49232.rs:13:9: 13:13
                                         // + literal: Const { ty: fn(&i32) {std::mem::drop::<&i32>}, val: Value(Scalar(<ZST>)) }
    }

    bb9: {
        StorageDead(_6);                 // scope 1 at $DIR/issue-49232.rs:13:21: 13:22
        StorageDead(_5);                 // scope 1 at $DIR/issue-49232.rs:13:22: 13:23
        _1 = const ();                   // scope 0 at $DIR/issue-49232.rs:6:10: 14:6
        StorageDead(_2);                 // scope 0 at $DIR/issue-49232.rs:14:5: 14:6
        goto -> bb1;                     // scope 0 at $DIR/issue-49232.rs:6:5: 14:6
    }

    bb10: {
        StorageDead(_3);                 // scope 0 at $DIR/issue-49232.rs:12:10: 12:11
        StorageDead(_2);                 // scope 0 at $DIR/issue-49232.rs:14:5: 14:6
        return;                          // scope 0 at $DIR/issue-49232.rs:15:2: 15:2
    }

    bb11 (cleanup): {
        resume;                          // scope 0 at $DIR/issue-49232.rs:5:1: 15:2
    }
}