| - // MIR for `change_loop_body` before ConstProp |
| + // MIR for `change_loop_body` after ConstProp |
| |
| fn change_loop_body() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/while_let_loops.rs:+0:27: +0:27 |
| let mut _1: i32; // in scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15 |
| let mut _2: std::option::Option<u32>; // in scope 0 at $DIR/while_let_loops.rs:+2:28: +2:32 |
| let mut _3: isize; // in scope 0 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| scope 1 { |
| debug _x => _1; // in scope 1 at $DIR/while_let_loops.rs:+1:9: +1:15 |
| scope 2 { |
| } |
| } |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/while_let_loops.rs:+1:9: +1:15 |
| _1 = const 0_i32; // scope 0 at $DIR/while_let_loops.rs:+1:18: +1:19 |
| StorageLive(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 |
| Deinit(_2); // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 |
| discriminant(_2) = 0; // scope 2 at $DIR/while_let_loops.rs:+2:28: +2:32 |
| - _3 = discriminant(_2); // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| - switchInt(move _3) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| + _3 = const 0_isize; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| + switchInt(const 0_isize) -> [1: bb1, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| } |
| |
| bb1: { |
| switchInt(((_2 as Some).0: u32)) -> [0: bb2, otherwise: bb3]; // scope 2 at $DIR/while_let_loops.rs:+2:15: +2:25 |
| } |
| |
| bb2: { |
| _1 = const 1_i32; // scope 2 at $DIR/while_let_loops.rs:+3:9: +3:15 |
| goto -> bb4; // scope 2 at $DIR/while_let_loops.rs:+4:9: +4:14 |
| } |
| |
| bb3: { |
| goto -> bb4; // scope 1 at no-location |
| } |
| |
| bb4: { |
| StorageDead(_2); // scope 1 at $DIR/while_let_loops.rs:+5:5: +5:6 |
| StorageDead(_1); // scope 0 at $DIR/while_let_loops.rs:+6:1: +6:2 |
| return; // scope 0 at $DIR/while_let_loops.rs:+6:2: +6:2 |
| } |
| } |
| |