1 // MIR for `unwrap` after SimplifyCfg-elaborate-drops
3 fn unwrap(_1: Option<T>) -> T {
4 debug opt => _1; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:14: +0:17
5 let mut _0: T; // return place in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:33: +0:34
6 let mut _2: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:9: +2:16
7 let _3: T; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15
8 let mut _4: !; // in scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
9 let mut _5: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2
10 let mut _6: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2
11 let mut _7: isize; // in scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2
13 debug x => _3; // in scope 1 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15
17 _2 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:11: +1:14
18 switchInt(move _2) -> [0: bb1, 1: bb3, otherwise: bb2]; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:5: +1:14
22 StorageLive(_4); // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
23 _4 = begin_panic::<&str>(const "explicit panic") -> bb4; // scope 0 at $SRC_DIR/std/src/panic.rs:LL:COL
25 // + span: $SRC_DIR/std/src/panic.rs:LL:COL
26 // + literal: Const { ty: fn(&str) -> ! {begin_panic::<&str>}, val: Value(<ZST>) }
28 // + span: $SRC_DIR/std/src/panic.rs:LL:COL
29 // + literal: Const { ty: &str, val: Value(Slice(..)) }
33 unreachable; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+1:11: +1:14
37 StorageLive(_3); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15
38 _3 = move ((_1 as Some).0: T); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:14: +2:15
39 _0 = move _3; // scope 1 at $DIR/no_drop_for_inactive_variant.rs:+2:20: +2:21
40 StorageDead(_3); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+2:20: +2:21
41 _5 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2
42 return; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:2: +5:2
46 _7 = discriminant(_1); // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+5:1: +5:2
47 resume; // scope 0 at $DIR/no_drop_for_inactive_variant.rs:+0:1: +5:2