1 - // MIR for `main` before Derefer
2 + // MIR for `main` after Derefer
5 let mut _0: (); // return place in scope 0 at $DIR/derefer_test.rs:+0:11: +0:11
6 let mut _1: (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+1:9: +1:14
7 let mut _3: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:22: +2:28
8 + let mut _6: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:9: +2:14
9 + let mut _7: &mut (i32, i32); // in scope 0 at $DIR/derefer_test.rs:+2:9: +2:14
11 debug a => _1; // in scope 1 at $DIR/derefer_test.rs:+1:9: +1:14
12 let mut _2: (i32, &mut (i32, i32)); // in scope 1 at $DIR/derefer_test.rs:+2:9: +2:14
14 debug b => _2; // in scope 2 at $DIR/derefer_test.rs:+2:9: +2:14
15 let _4: &mut i32; // in scope 2 at $DIR/derefer_test.rs:+3:9: +3:10
17 debug x => _4; // in scope 3 at $DIR/derefer_test.rs:+3:9: +3:10
18 let _5: &mut i32; // in scope 3 at $DIR/derefer_test.rs:+4:9: +4:10
20 debug y => _5; // in scope 4 at $DIR/derefer_test.rs:+4:9: +4:10
27 StorageLive(_1); // scope 0 at $DIR/derefer_test.rs:+1:9: +1:14
28 _1 = (const 42_i32, const 43_i32); // scope 0 at $DIR/derefer_test.rs:+1:17: +1:24
29 StorageLive(_2); // scope 1 at $DIR/derefer_test.rs:+2:9: +2:14
30 StorageLive(_3); // scope 1 at $DIR/derefer_test.rs:+2:22: +2:28
31 _3 = &mut _1; // scope 1 at $DIR/derefer_test.rs:+2:22: +2:28
32 _2 = (const 99_i32, move _3); // scope 1 at $DIR/derefer_test.rs:+2:17: +2:29
33 StorageDead(_3); // scope 1 at $DIR/derefer_test.rs:+2:28: +2:29
34 StorageLive(_4); // scope 2 at $DIR/derefer_test.rs:+3:9: +3:10
35 - _4 = &mut ((*(_2.1: &mut (i32, i32))).0: i32); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
36 + _6 = deref_copy (_2.1: &mut (i32, i32)); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
37 + _4 = &mut ((*_6).0: i32); // scope 2 at $DIR/derefer_test.rs:+3:13: +3:26
38 StorageLive(_5); // scope 3 at $DIR/derefer_test.rs:+4:9: +4:10
39 - _5 = &mut ((*(_2.1: &mut (i32, i32))).1: i32); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
40 + _7 = deref_copy (_2.1: &mut (i32, i32)); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
41 + _5 = &mut ((*_7).1: i32); // scope 3 at $DIR/derefer_test.rs:+4:13: +4:26
42 _0 = const (); // scope 0 at $DIR/derefer_test.rs:+0:11: +5:2
43 StorageDead(_5); // scope 3 at $DIR/derefer_test.rs:+5:1: +5:2
44 StorageDead(_4); // scope 2 at $DIR/derefer_test.rs:+5:1: +5:2
45 StorageDead(_2); // scope 1 at $DIR/derefer_test.rs:+5:1: +5:2
46 StorageDead(_1); // scope 0 at $DIR/derefer_test.rs:+5:1: +5:2
47 return; // scope 0 at $DIR/derefer_test.rs:+5:2: +5:2