1 - // MIR for `main` before ConstProp
2 + // MIR for `main` after ConstProp
5 let mut _0: (); // return place in scope 0 at $DIR/ref_deref.rs:4:11: 4:11
6 let _1: i32; // in scope 0 at $DIR/ref_deref.rs:5:5: 5:10
7 let mut _2: &i32; // in scope 0 at $DIR/ref_deref.rs:5:6: 5:10
8 let _3: i32; // in scope 0 at $DIR/ref_deref.rs:5:8: 5:9
9 let mut _4: &i32; // in scope 0 at $DIR/ref_deref.rs:5:6: 5:10
12 StorageLive(_1); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
13 StorageLive(_2); // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
14 _4 = const main::promoted[0]; // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
17 // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main[0]), const_param_did: None }, [], Some(promoted[0]))
19 // + span: $DIR/ref_deref.rs:5:6: 5:10
20 // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main[0]), const_param_did: None }, [], Some(promoted[0])) }
21 _2 = _4; // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
22 - _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
23 + _1 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
24 StorageDead(_2); // scope 0 at $DIR/ref_deref.rs:5:10: 5:11
25 StorageDead(_1); // scope 0 at $DIR/ref_deref.rs:5:10: 5:11
26 _0 = const (); // scope 0 at $DIR/ref_deref.rs:4:11: 6:2
29 // + val: Value(Scalar(<ZST>))
31 // + span: $DIR/ref_deref.rs:4:11: 6:2
32 // + literal: Const { ty: (), val: Value(Scalar(<ZST>)) }
33 return; // scope 0 at $DIR/ref_deref.rs:6:2: 6:2