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|
- // MIR for `h` before Inline
+ // MIR for `h` after Inline
fn h() -> () {
let mut _0: ();
let _1: (!, !);
+ let mut _2: fn() -> ! {sleep};
+ scope 1 (inlined call_twice::<!, fn() -> ! {sleep}>) {
+ debug f => _2;
+ let mut _3: &fn() -> ! {sleep};
+ let _4: !;
+ let mut _5: &fn() -> ! {sleep};
+ let mut _7: !;
+ scope 2 {
+ debug a => _4;
+ let _6: !;
+ scope 3 {
+ debug b => _6;
+ }
+ }
+ }
bb0: {
StorageLive(_1);
- _1 = call_twice::<!, fn() -> ! {sleep}>(sleep) -> unwind continue;
+ StorageLive(_2);
+ _2 = sleep;
+ StorageLive(_6);
+ StorageLive(_4);
+ StorageLive(_3);
+ _3 = &_2;
+ _4 = <fn() -> ! {sleep} as Fn<()>>::call(move _3, const ()) -> [return: bb1, unwind: bb5];
+ }
+
+ bb1: {
+ StorageDead(_3);
+ StorageLive(_5);
+ _5 = &_2;
+ _6 = <fn() -> ! {sleep} as Fn<()>>::call(move _5, const ()) -> [return: bb2, unwind: bb4];
+ }
+
+ bb2: {
+ StorageDead(_5);
+ StorageLive(_7);
+ _7 = move _4;
+ _1 = (move _7, move _6);
+ StorageDead(_7);
+ StorageDead(_4);
+ drop(_2) -> [return: bb3, unwind continue];
+ }
+
+ bb3: {
+ unreachable;
+ }
+
+ bb4 (cleanup): {
+ drop(_4) -> [return: bb5, unwind terminate(cleanup)];
+ }
+
+ bb5 (cleanup): {
+ drop(_2) -> [return: bb6, unwind terminate(cleanup)];
+ }
+
+ bb6 (cleanup): {
+ resume;
}
}
|
