1 // MIR for `ezmap` after PreCodegen
3 fn ezmap(_1: Option<i32>) -> Option<i32> {
4 debug x => _1; // in scope 0 at $DIR/simple_option_map_e2e.rs:+0:14: +0:15
5 let mut _0: std::option::Option<i32>; // return place in scope 0 at $DIR/simple_option_map_e2e.rs:+0:33: +0:44
6 let mut _2: [closure@$DIR/simple_option_map_e2e.rs:14:12: 14:15]; // in scope 0 at $DIR/simple_option_map_e2e.rs:+1:12: +1:21
7 let mut _7: i32; // in scope 0 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
8 scope 1 (inlined map::<i32, i32, [closure@$DIR/simple_option_map_e2e.rs:14:12: 14:15]>) { // at $DIR/simple_option_map_e2e.rs:14:5: 14:22
9 debug slf => _1; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:17: 2:20
10 debug f => _2; // in scope 1 at $DIR/simple_option_map_e2e.rs:2:33: 2:34
11 let mut _3: isize; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:9: 7:16
12 let _4: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15
13 let mut _5: i32; // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
14 let mut _6: (i32,); // in scope 1 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
16 debug x => _4; // in scope 2 at $DIR/simple_option_map_e2e.rs:7:14: 7:15
17 scope 3 (inlined ezmap::{closure#0}) { // at $DIR/simple_option_map_e2e.rs:7:25: 7:29
18 debug n => _7; // in scope 3 at $DIR/simple_option_map_e2e.rs:+1:13: +1:14
24 StorageLive(_2); // scope 0 at $DIR/simple_option_map_e2e.rs:+1:12: +1:21
25 StorageLive(_4); // scope 0 at $DIR/simple_option_map_e2e.rs:+1:5: +1:22
26 _3 = discriminant(_1); // scope 1 at $DIR/simple_option_map_e2e.rs:6:11: 6:14
27 switchInt(move _3) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 1 at $DIR/simple_option_map_e2e.rs:6:5: 6:14
31 _0 = Option::<i32>::None; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21
32 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:8:17: 8:21
36 unreachable; // scope 1 at $DIR/simple_option_map_e2e.rs:6:11: 6:14
40 _4 = ((_1 as Some).0: i32); // scope 1 at $DIR/simple_option_map_e2e.rs:7:14: 7:15
41 StorageLive(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
42 StorageLive(_6); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
43 _6 = (move _4,); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
44 StorageLive(_7); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
45 _7 = move (_6.0: i32); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
46 _5 = Add(_7, const 1_i32); // scope 3 at $DIR/simple_option_map_e2e.rs:+1:16: +1:21
47 StorageDead(_7); // scope 2 at $DIR/simple_option_map_e2e.rs:7:25: 7:29
48 StorageDead(_6); // scope 2 at $DIR/simple_option_map_e2e.rs:7:28: 7:29
49 _0 = Option::<i32>::Some(move _5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:20: 7:30
50 StorageDead(_5); // scope 2 at $DIR/simple_option_map_e2e.rs:7:29: 7:30
51 goto -> bb4; // scope 1 at $DIR/simple_option_map_e2e.rs:10:1: 10:2
55 StorageDead(_4); // scope 0 at $DIR/simple_option_map_e2e.rs:+1:5: +1:22
56 StorageDead(_2); // scope 0 at $DIR/simple_option_map_e2e.rs:+1:21: +1:22
57 return; // scope 0 at $DIR/simple_option_map_e2e.rs:+2:2: +2:2