1 - // MIR for `try_identity` before DestinationPropagation
2 + // MIR for `try_identity` after DestinationPropagation
4 fn try_identity(_1: Result<u32, i32>) -> Result<u32, i32> {
5 debug x => _1; // in scope 0 at $DIR/simplify_try.rs:20:17: 20:18
6 let mut _0: std::result::Result<u32, i32>; // return place in scope 0 at $DIR/simplify_try.rs:20:41: 20:57
7 let _2: u32; // in scope 0 at $DIR/simplify_try.rs:21:9: 21:10
8 let mut _3: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:19: 21:33
9 let mut _4: std::result::Result<u32, i32>; // in scope 0 at $DIR/simplify_try.rs:21:31: 21:32
10 let mut _5: isize; // in scope 0 at $DIR/simplify_try.rs:22:9: 22:15
11 let _6: i32; // in scope 0 at $DIR/simplify_try.rs:22:13: 22:14
12 let mut _7: !; // in scope 0 at $DIR/simplify_try.rs:22:19: 22:51
13 let mut _8: i32; // in scope 0 at $DIR/simplify_try.rs:22:37: 22:50
14 let mut _9: i32; // in scope 0 at $DIR/simplify_try.rs:22:48: 22:49
15 let _10: u32; // in scope 0 at $DIR/simplify_try.rs:23:12: 23:13
16 let mut _11: u32; // in scope 0 at $DIR/simplify_try.rs:25:8: 25:9
18 debug y => ((_0 as Ok).0: u32); // in scope 1 at $DIR/simplify_try.rs:21:9: 21:10
21 debug e => ((_0 as Err).0: i32); // in scope 2 at $DIR/simplify_try.rs:22:13: 22:14
22 scope 5 (inlined <i32 as From<i32>>::from) { // at $DIR/simplify_try.rs:22:37: 22:50
23 debug t => ((_0 as Err).0: i32); // in scope 5 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
25 scope 6 (inlined from_error::<u32, i32>) { // at $DIR/simplify_try.rs:22:26: 22:51
26 debug e => ((_0 as Err).0: i32); // in scope 6 at $DIR/simplify_try.rs:12:21: 12:22
30 debug v => ((_0 as Ok).0: u32); // in scope 3 at $DIR/simplify_try.rs:23:12: 23:13
32 scope 4 (inlined into_result::<u32, i32>) { // at $DIR/simplify_try.rs:21:19: 21:33
33 - debug r => _4; // in scope 4 at $DIR/simplify_try.rs:8:22: 8:23
34 + debug r => _0; // in scope 4 at $DIR/simplify_try.rs:8:22: 8:23
38 StorageLive(_2); // scope 0 at $DIR/simplify_try.rs:21:9: 21:10
39 - StorageLive(_3); // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
40 - StorageLive(_4); // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
41 - _4 = _1; // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
42 - _3 = move _4; // scope 4 at $DIR/simplify_try.rs:9:5: 9:6
43 - StorageDead(_4); // scope 0 at $DIR/simplify_try.rs:21:32: 21:33
44 - _5 = discriminant(_3); // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
45 + nop; // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
46 + nop; // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
47 + _0 = _1; // scope 0 at $DIR/simplify_try.rs:21:31: 21:32
48 + nop; // scope 4 at $DIR/simplify_try.rs:9:5: 9:6
49 + nop; // scope 0 at $DIR/simplify_try.rs:21:32: 21:33
50 + _5 = discriminant(_0); // scope 0 at $DIR/simplify_try.rs:21:19: 21:33
51 goto -> bb1; // scope 0 at $DIR/simplify_try.rs:21:13: 21:33
55 - _0 = move _3; // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
56 - StorageDead(_3); // scope 0 at $DIR/simplify_try.rs:24:6: 24:7
57 + nop; // scope 1 at $DIR/simplify_try.rs:25:5: 25:10
58 + nop; // scope 0 at $DIR/simplify_try.rs:24:6: 24:7
59 StorageDead(_2); // scope 0 at $DIR/simplify_try.rs:26:1: 26:2
60 return; // scope 0 at $DIR/simplify_try.rs:26:2: 26:2