MIR dump

rustc.node4.001-003.NLL.after.mir.rs

// MIR for `main`
// source = Fn(NodeId(4))
// pass_name = NLL
// disambiguator = after

fn main() -> () {
    let mut _0: ();                      // return pointer
    scope 1 {
        let _1: isize;                   // "i" in scope 1 at src/test/compile-fail/borrowck/borrowck-and-init.rs:12:9: 12:10
        scope 2 {
            let _2: bool;                // "foo" in scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:14:9: 14:12
            scope 3 {
                let _4: isize;           // "bar" in scope 3 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:9: 15:12
            }
        }
    }
    let mut _3: bool;
    let mut _5: isize;
    let mut _6: (isize, bool);

    bb0: {
        StorageLive(_1);                 // scope 0 at src/test/compile-fail/borrowck/borrowck-and-init.rs:12:9: 12:10
        StorageLive(_2);                 // scope 1 at src/test/compile-fail/borrowck/borrowck-and-init.rs:14:9: 14:12
        _2 = const false;                // scope 1 at src/test/compile-fail/borrowck/borrowck-and-init.rs:14:15: 14:39
        StorageDead(_3);                 // scope 1 at src/test/compile-fail/borrowck/borrowck-and-init.rs:14:39: 14:39
        StorageLive(_4);                 // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:9: 15:12
        StorageLive(_5);                 // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:15: 15:16
        _5 = _1;                         // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:15: 15:16
        _6 = CheckedAdd(_5, const 5isize); // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:15: 15:20
        assert(!(_6.1: bool), "attempt to add with overflow") -> bb1; // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:15: 15:20
    }

    bb1: {
        _4 = (_6.0: isize);              // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:15: 15:20
        StorageDead(_5);                 // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:15:20: 15:20
        _0 = ();                         // scope 0 at src/test/compile-fail/borrowck/borrowck-and-init.rs:11:11: 16:2
        StorageDead(_4);                 // scope 2 at src/test/compile-fail/borrowck/borrowck-and-init.rs:16:2: 16:2
        StorageDead(_2);                 // scope 1 at src/test/compile-fail/borrowck/borrowck-and-init.rs:16:2: 16:2
        StorageDead(_1);                 // scope 0 at src/test/compile-fail/borrowck/borrowck-and-init.rs:16:2: 16:2
        return;                          // scope 0 at src/test/compile-fail/borrowck/borrowck-and-init.rs:16:2: 16:2
    }
}