- // MIR for `bar` before ConstProp
+ // MIR for `bar` after ConstProp
  
  fn bar() -> () {
      let mut _0: ();
      let mut _1: (i32,);
      let _2: ();
      let mut _3: *mut i32;
      let mut _5: i32;
      scope 1 {
          debug v => _1;
          let _4: bool;
          scope 2 {
          }
          scope 3 {
              debug y => _4;
          }
      }
  
      bb0: {
          StorageLive(_1);
          _1 = (const 1_i32,);
          StorageLive(_2);
          StorageLive(_3);
          _3 = &raw mut (_1.0: i32);
          (*_3) = const 5_i32;
          StorageDead(_3);
          _2 = const ();
          StorageDead(_2);
          StorageLive(_4);
          StorageLive(_5);
          _5 = (_1.0: i32);
          _4 = Eq(move _5, const 5_i32);
          StorageDead(_5);
          _0 = const ();
          StorageDead(_4);
          StorageDead(_1);
          return;
      }
  }