- // MIR for `main` before ElaborateDrops
+ // MIR for `main` after ElaborateDrops
  
  fn main() -> () {
      let mut _0: ();                      // return place in scope 0 at $DIR/basic_assignment.rs:+0:11: +0:11
      let _1: bool;                        // in scope 0 at $DIR/basic_assignment.rs:+1:9: +1:17
      let mut _3: bool;                    // in scope 0 at $DIR/basic_assignment.rs:+6:16: +6:24
      let mut _6: std::option::Option<std::boxed::Box<u32>>; // in scope 0 at $DIR/basic_assignment.rs:+13:14: +13:20
      scope 1 {
          debug nodrop_x => _1;            // in scope 1 at $DIR/basic_assignment.rs:+1:9: +1:17
          let _2: bool;                    // in scope 1 at $DIR/basic_assignment.rs:+2:9: +2:17
          scope 2 {
              debug nodrop_y => _2;        // in scope 2 at $DIR/basic_assignment.rs:+2:9: +2:17
              let _4: std::option::Option<std::boxed::Box<u32>>; // in scope 2 at $DIR/basic_assignment.rs:+8:9: +8:15
              scope 3 {
                  debug drop_x => _4;      // in scope 3 at $DIR/basic_assignment.rs:+8:9: +8:15
                  let _5: std::option::Option<std::boxed::Box<u32>>; // in scope 3 at $DIR/basic_assignment.rs:+9:9: +9:15
                  scope 4 {
                      debug drop_y => _5;  // in scope 4 at $DIR/basic_assignment.rs:+9:9: +9:15
                  }
              }
          }
      }
  
      bb0: {
          StorageLive(_1);                 // scope 0 at $DIR/basic_assignment.rs:+1:9: +1:17
          _1 = const false;                // scope 0 at $DIR/basic_assignment.rs:+1:20: +1:25
          StorageLive(_2);                 // scope 1 at $DIR/basic_assignment.rs:+2:9: +2:17
          StorageLive(_3);                 // scope 2 at $DIR/basic_assignment.rs:+6:16: +6:24
          _3 = _1;                         // scope 2 at $DIR/basic_assignment.rs:+6:16: +6:24
          _2 = move _3;                    // scope 2 at $DIR/basic_assignment.rs:+6:5: +6:24
          StorageDead(_3);                 // scope 2 at $DIR/basic_assignment.rs:+6:23: +6:24
          StorageLive(_4);                 // scope 2 at $DIR/basic_assignment.rs:+8:9: +8:15
          _4 = Option::<Box<u32>>::None;   // scope 2 at $DIR/basic_assignment.rs:+8:36: +8:40
          StorageLive(_5);                 // scope 3 at $DIR/basic_assignment.rs:+9:9: +9:15
          StorageLive(_6);                 // scope 4 at $DIR/basic_assignment.rs:+13:14: +13:20
          _6 = move _4;                    // scope 4 at $DIR/basic_assignment.rs:+13:14: +13:20
-         drop(_5) -> [return: bb1, unwind: bb2]; // scope 4 at $DIR/basic_assignment.rs:+13:5: +13:11
+         goto -> bb1;                     // scope 4 at $DIR/basic_assignment.rs:+13:5: +13:11
      }
  
      bb1: {
          _5 = move _6;                    // scope 4 at $DIR/basic_assignment.rs:+13:5: +13:11
-         drop(_6) -> [return: bb3, unwind: bb6]; // scope 4 at $DIR/basic_assignment.rs:+13:19: +13:20
+         goto -> bb3;                     // scope 4 at $DIR/basic_assignment.rs:+13:19: +13:20
      }
  
      bb2 (cleanup): {
          _5 = move _6;                    // scope 4 at $DIR/basic_assignment.rs:+13:5: +13:11
          drop(_6) -> [return: bb6, unwind terminate]; // scope 4 at $DIR/basic_assignment.rs:+13:19: +13:20
      }
  
      bb3: {
          StorageDead(_6);                 // scope 4 at $DIR/basic_assignment.rs:+13:19: +13:20
          _0 = const ();                   // scope 0 at $DIR/basic_assignment.rs:+0:11: +14:2
          drop(_5) -> [return: bb4, unwind: bb7]; // scope 3 at $DIR/basic_assignment.rs:+14:1: +14:2
      }
  
      bb4: {
          StorageDead(_5);                 // scope 3 at $DIR/basic_assignment.rs:+14:1: +14:2
-         drop(_4) -> bb5;                 // scope 2 at $DIR/basic_assignment.rs:+14:1: +14:2
+         goto -> bb5;                     // scope 2 at $DIR/basic_assignment.rs:+14:1: +14:2
      }
  
      bb5: {
          StorageDead(_4);                 // scope 2 at $DIR/basic_assignment.rs:+14:1: +14:2
          StorageDead(_2);                 // scope 1 at $DIR/basic_assignment.rs:+14:1: +14:2
          StorageDead(_1);                 // scope 0 at $DIR/basic_assignment.rs:+14:1: +14:2
          return;                          // scope 0 at $DIR/basic_assignment.rs:+14:2: +14:2
      }
  
      bb6 (cleanup): {
          drop(_5) -> [return: bb7, unwind terminate]; // scope 3 at $DIR/basic_assignment.rs:+14:1: +14:2
      }
  
      bb7 (cleanup): {
-         drop(_4) -> [return: bb8, unwind terminate]; // scope 2 at $DIR/basic_assignment.rs:+14:1: +14:2
+         goto -> bb8;                     // scope 2 at $DIR/basic_assignment.rs:+14:1: +14:2
      }
  
      bb8 (cleanup): {
          resume;                          // scope 0 at $DIR/basic_assignment.rs:+0:1: +14:2
+     }
+ 
+     bb9 (cleanup): {
+         unreachable;                     // scope 0 at $DIR/basic_assignment.rs:+0:1: +14:2
      }
  }