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|
- // MIR for `drop` before Inline
+ // MIR for `drop` after Inline
fn drop(_1: *mut Vec<A>, _2: *mut Option<B>) -> () {
debug a => _1;
debug b => _2;
let mut _0: ();
let _3: ();
let mut _4: *mut std::vec::Vec<A>;
let mut _5: *mut std::option::Option<B>;
scope 1 {
}
scope 2 {
+ scope 3 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) {
+ let mut _6: isize;
+ let mut _7: isize;
+ }
}
bb0: {
StorageLive(_3);
StorageLive(_4);
_4 = _1;
_3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> [return: bb1, unwind continue];
}
bb1: {
StorageDead(_4);
StorageDead(_3);
StorageLive(_5);
_5 = _2;
- _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> [return: bb2, unwind continue];
+ StorageLive(_6);
+ StorageLive(_7);
+ _6 = discriminant((*_5));
+ switchInt(move _6) -> [0: bb2, otherwise: bb3];
}
bb2: {
+ StorageDead(_7);
+ StorageDead(_6);
StorageDead(_5);
return;
+ }
+
+ bb3: {
+ drop((((*_5) as Some).0: B)) -> [return: bb2, unwind continue];
}
}
|
