// MIR for `foo` after PreCodegen

fn foo(_1: u8) -> () {
    debug x => _1;                       // in scope 0 at $DIR/aggregate.rs:+0:8: +0:9
    let mut _0: ();                      // return place in scope 0 at $DIR/aggregate.rs:+0:15: +0:15
    let _2: i32;                         // in scope 0 at $DIR/aggregate.rs:+2:9: +2:14
    let mut _3: i32;                     // in scope 0 at $DIR/aggregate.rs:+2:17: +2:25
    let mut _4: (i32, u8);               // in scope 0 at $DIR/aggregate.rs:+2:17: +2:23
    let mut _5: u8;                      // in scope 0 at $DIR/aggregate.rs:+2:21: +2:22
    let mut _7: i32;                     // in scope 0 at $DIR/aggregate.rs:+3:18: +3:26
    let mut _8: (u8, i32);               // in scope 0 at $DIR/aggregate.rs:+3:18: +3:24
    let mut _9: u8;                      // in scope 0 at $DIR/aggregate.rs:+3:19: +3:20
    scope 1 {
        debug first => _2;               // in scope 1 at $DIR/aggregate.rs:+2:9: +2:14
        let _6: i32;                     // in scope 1 at $DIR/aggregate.rs:+3:9: +3:15
        scope 2 {
            debug second => _6;          // in scope 2 at $DIR/aggregate.rs:+3:9: +3:15
        }
    }

    bb0: {
        StorageLive(_2);                 // scope 0 at $DIR/aggregate.rs:+2:9: +2:14
        StorageLive(_3);                 // scope 0 at $DIR/aggregate.rs:+2:17: +2:25
        StorageLive(_4);                 // scope 0 at $DIR/aggregate.rs:+2:17: +2:23
        StorageLive(_5);                 // scope 0 at $DIR/aggregate.rs:+2:21: +2:22
        _5 = _1;                         // scope 0 at $DIR/aggregate.rs:+2:21: +2:22
        _4 = (const 0_i32, move _5);     // scope 0 at $DIR/aggregate.rs:+2:17: +2:23
        StorageDead(_5);                 // scope 0 at $DIR/aggregate.rs:+2:22: +2:23
        _3 = const 0_i32;                // scope 0 at $DIR/aggregate.rs:+2:17: +2:25
        _2 = const 1_i32;                // scope 0 at $DIR/aggregate.rs:+2:17: +2:29
        StorageDead(_3);                 // scope 0 at $DIR/aggregate.rs:+2:28: +2:29
        StorageDead(_4);                 // scope 0 at $DIR/aggregate.rs:+2:29: +2:30
        StorageLive(_6);                 // scope 1 at $DIR/aggregate.rs:+3:9: +3:15
        StorageLive(_7);                 // scope 1 at $DIR/aggregate.rs:+3:18: +3:26
        StorageLive(_8);                 // scope 1 at $DIR/aggregate.rs:+3:18: +3:24
        StorageLive(_9);                 // scope 1 at $DIR/aggregate.rs:+3:19: +3:20
        _9 = _1;                         // scope 1 at $DIR/aggregate.rs:+3:19: +3:20
        _8 = (move _9, const 1_i32);     // scope 1 at $DIR/aggregate.rs:+3:18: +3:24
        StorageDead(_9);                 // scope 1 at $DIR/aggregate.rs:+3:23: +3:24
        _7 = const 1_i32;                // scope 1 at $DIR/aggregate.rs:+3:18: +3:26
        _6 = const 3_i32;                // scope 1 at $DIR/aggregate.rs:+3:18: +3:30
        StorageDead(_7);                 // scope 1 at $DIR/aggregate.rs:+3:29: +3:30
        StorageDead(_8);                 // scope 1 at $DIR/aggregate.rs:+3:30: +3:31
        _0 = const ();                   // scope 0 at $DIR/aggregate.rs:+0:15: +4:2
        StorageDead(_6);                 // scope 1 at $DIR/aggregate.rs:+4:1: +4:2
        StorageDead(_2);                 // scope 0 at $DIR/aggregate.rs:+4:1: +4:2
        return;                          // scope 0 at $DIR/aggregate.rs:+4:2: +4:2
    }
}