+ // MIR for `main` after UnreachablePropagation
fn main() -> () {
- let mut _0: (); // return place in scope 0 at $DIR/unreachable_diverging.rs:12:11: 12:11
- let _1: bool; // in scope 0 at $DIR/unreachable_diverging.rs:13:9: 13:10
- let mut _2: std::option::Option<Empty>; // in scope 0 at $DIR/unreachable_diverging.rs:14:25: 14:32
- let mut _3: isize; // in scope 0 at $DIR/unreachable_diverging.rs:14:12: 14:22
- let _5: (); // in scope 0 at $DIR/unreachable_diverging.rs:15:9: 17:10
- let mut _6: bool; // in scope 0 at $DIR/unreachable_diverging.rs:15:12: 15:13
- let mut _7: !; // in scope 0 at $DIR/unreachable_diverging.rs:18:9: 18:22
+ let mut _0: (); // return place in scope 0 at $DIR/unreachable_diverging.rs:+0:11: +0:11
+ let _1: bool; // in scope 0 at $DIR/unreachable_diverging.rs:+1:9: +1:10
+ let mut _2: std::option::Option<Empty>; // in scope 0 at $DIR/unreachable_diverging.rs:+2:25: +2:32
+ let mut _3: isize; // in scope 0 at $DIR/unreachable_diverging.rs:+2:12: +2:22
+ let _5: (); // in scope 0 at $DIR/unreachable_diverging.rs:+3:9: +5:10
+ let mut _6: bool; // in scope 0 at $DIR/unreachable_diverging.rs:+3:12: +3:13
+ let mut _7: !; // in scope 0 at $DIR/unreachable_diverging.rs:+6:9: +6:22
scope 1 {
- debug x => _1; // in scope 1 at $DIR/unreachable_diverging.rs:13:9: 13:10
+ debug x => _1; // in scope 1 at $DIR/unreachable_diverging.rs:+1:9: +1:10
scope 2 {
- debug bomb => _4; // in scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
- let _4: Empty; // in scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
+ debug bomb => _4; // in scope 2 at $DIR/unreachable_diverging.rs:+2:17: +2:21
+ let _4: Empty; // in scope 2 at $DIR/unreachable_diverging.rs:+2:17: +2:21
}
}
bb0: {
- StorageLive(_1); // scope 0 at $DIR/unreachable_diverging.rs:13:9: 13:10
- _1 = const true; // scope 0 at $DIR/unreachable_diverging.rs:13:13: 13:17
- StorageLive(_2); // scope 2 at $DIR/unreachable_diverging.rs:14:25: 14:32
- _2 = empty() -> bb1; // scope 2 at $DIR/unreachable_diverging.rs:14:25: 14:32
+ StorageLive(_1); // scope 0 at $DIR/unreachable_diverging.rs:+1:9: +1:10
+ _1 = const true; // scope 0 at $DIR/unreachable_diverging.rs:+1:13: +1:17
+ StorageLive(_2); // scope 2 at $DIR/unreachable_diverging.rs:+2:25: +2:32
+ _2 = empty() -> bb1; // scope 2 at $DIR/unreachable_diverging.rs:+2:25: +2:32
// mir::Constant
// + span: $DIR/unreachable_diverging.rs:14:25: 14:30
// + literal: Const { ty: fn() -> Option<Empty> {empty}, val: Value(<ZST>) }
}
bb1: {
- _3 = discriminant(_2); // scope 2 at $DIR/unreachable_diverging.rs:14:12: 14:22
-- switchInt(move _3) -> [1_isize: bb2, otherwise: bb6]; // scope 2 at $DIR/unreachable_diverging.rs:14:12: 14:22
-+ switchInt(move _3) -> [1_isize: bb2, otherwise: bb5]; // scope 2 at $DIR/unreachable_diverging.rs:14:12: 14:22
+ _3 = discriminant(_2); // scope 2 at $DIR/unreachable_diverging.rs:+2:12: +2:22
+- switchInt(move _3) -> [1_isize: bb2, otherwise: bb6]; // scope 2 at $DIR/unreachable_diverging.rs:+2:12: +2:22
++ switchInt(move _3) -> [1_isize: bb2, otherwise: bb5]; // scope 2 at $DIR/unreachable_diverging.rs:+2:12: +2:22
}
bb2: {
- StorageLive(_4); // scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
- _4 = move ((_2 as Some).0: Empty); // scope 2 at $DIR/unreachable_diverging.rs:14:17: 14:21
- StorageLive(_5); // scope 2 at $DIR/unreachable_diverging.rs:15:9: 17:10
- StorageLive(_6); // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
- _6 = _1; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
-- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
-+ goto -> bb3; // scope 2 at $DIR/unreachable_diverging.rs:15:12: 15:13
+ StorageLive(_4); // scope 2 at $DIR/unreachable_diverging.rs:+2:17: +2:21
+ _4 = move ((_2 as Some).0: Empty); // scope 2 at $DIR/unreachable_diverging.rs:+2:17: +2:21
+ StorageLive(_5); // scope 2 at $DIR/unreachable_diverging.rs:+3:9: +5:10
+ StorageLive(_6); // scope 2 at $DIR/unreachable_diverging.rs:+3:12: +3:13
+ _6 = _1; // scope 2 at $DIR/unreachable_diverging.rs:+3:12: +3:13
+- switchInt(move _6) -> [false: bb4, otherwise: bb3]; // scope 2 at $DIR/unreachable_diverging.rs:+3:12: +3:13
++ goto -> bb3; // scope 2 at $DIR/unreachable_diverging.rs:+3:12: +3:13
}
bb3: {
-- _5 = loop_forever() -> bb5; // scope 2 at $DIR/unreachable_diverging.rs:16:13: 16:27
-+ _5 = loop_forever() -> bb4; // scope 2 at $DIR/unreachable_diverging.rs:16:13: 16:27
+- _5 = loop_forever() -> bb5; // scope 2 at $DIR/unreachable_diverging.rs:+4:13: +4:27
++ _5 = loop_forever() -> bb4; // scope 2 at $DIR/unreachable_diverging.rs:+4:13: +4:27
// mir::Constant
// + span: $DIR/unreachable_diverging.rs:16:13: 16:25
// + literal: Const { ty: fn() {loop_forever}, val: Value(<ZST>) }
}
bb4: {
-- _5 = const (); // scope 2 at $DIR/unreachable_diverging.rs:17:10: 17:10
-- goto -> bb5; // scope 2 at $DIR/unreachable_diverging.rs:15:9: 17:10
+- _5 = const (); // scope 2 at $DIR/unreachable_diverging.rs:+5:10: +5:10
+- goto -> bb5; // scope 2 at $DIR/unreachable_diverging.rs:+3:9: +5:10
- }
-
- bb5: {
- StorageDead(_6); // scope 2 at $DIR/unreachable_diverging.rs:17:9: 17:10
- StorageDead(_5); // scope 2 at $DIR/unreachable_diverging.rs:17:9: 17:10
- StorageLive(_7); // scope 2 at $DIR/unreachable_diverging.rs:18:9: 18:22
- unreachable; // scope 2 at $DIR/unreachable_diverging.rs:18:15: 18:19
+ StorageDead(_6); // scope 2 at $DIR/unreachable_diverging.rs:+5:9: +5:10
+ StorageDead(_5); // scope 2 at $DIR/unreachable_diverging.rs:+5:9: +5:10
+ StorageLive(_7); // scope 2 at $DIR/unreachable_diverging.rs:+6:9: +6:22
+ unreachable; // scope 2 at $DIR/unreachable_diverging.rs:+6:15: +6:19
}
- bb6: {
+ bb5: {
- _0 = const (); // scope 1 at $DIR/unreachable_diverging.rs:19:6: 19:6
- StorageDead(_1); // scope 0 at $DIR/unreachable_diverging.rs:20:1: 20:2
- StorageDead(_2); // scope 0 at $DIR/unreachable_diverging.rs:20:1: 20:2
- return; // scope 0 at $DIR/unreachable_diverging.rs:20:2: 20:2
+ _0 = const (); // scope 1 at $DIR/unreachable_diverging.rs:+7:6: +7:6
+ StorageDead(_1); // scope 0 at $DIR/unreachable_diverging.rs:+8:1: +8:2
+ StorageDead(_2); // scope 0 at $DIR/unreachable_diverging.rs:+8:1: +8:2
+ return; // scope 0 at $DIR/unreachable_diverging.rs:+8:2: +8:2
}
}