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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; // in scope 0 at $DIR/inline_shims.rs:+0:19: +0:20
debug b => _2; // in scope 0 at $DIR/inline_shims.rs:+0:35: +0:36
let mut _0: (); // return place in scope 0 at $DIR/inline_shims.rs:+0:54: +0:54
let _3: (); // in scope 0 at $DIR/inline_shims.rs:+1:14: +1:40
let mut _4: *mut std::vec::Vec<A>; // in scope 0 at $DIR/inline_shims.rs:+1:38: +1:39
let mut _5: *mut std::option::Option<B>; // in scope 0 at $DIR/inline_shims.rs:+2:38: +2:39
scope 1 {
}
scope 2 {
+ scope 3 (inlined std::ptr::drop_in_place::<Option<B>> - shim(Some(Option<B>))) { // at $DIR/inline_shims.rs:12:14: 12:40
+ let mut _6: isize; // in scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
+ let mut _7: isize; // in scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
+ }
}
bb0: {
StorageLive(_3); // scope 0 at $DIR/inline_shims.rs:+1:5: +1:42
StorageLive(_4); // scope 1 at $DIR/inline_shims.rs:+1:38: +1:39
_4 = _1; // scope 1 at $DIR/inline_shims.rs:+1:38: +1:39
_3 = std::ptr::drop_in_place::<Vec<A>>(move _4) -> bb1; // scope 1 at $DIR/inline_shims.rs:+1:14: +1:40
// mir::Constant
// + span: $DIR/inline_shims.rs:11:14: 11:37
// + literal: Const { ty: unsafe fn(*mut Vec<A>) {std::ptr::drop_in_place::<Vec<A>>}, val: Value(<ZST>) }
}
bb1: {
StorageDead(_4); // scope 1 at $DIR/inline_shims.rs:+1:39: +1:40
StorageDead(_3); // scope 0 at $DIR/inline_shims.rs:+1:41: +1:42
StorageLive(_5); // scope 2 at $DIR/inline_shims.rs:+2:38: +2:39
_5 = _2; // scope 2 at $DIR/inline_shims.rs:+2:38: +2:39
- _0 = std::ptr::drop_in_place::<Option<B>>(move _5) -> bb2; // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
- // mir::Constant
- // + span: $DIR/inline_shims.rs:12:14: 12:37
- // + literal: Const { ty: unsafe fn(*mut Option<B>) {std::ptr::drop_in_place::<Option<B>>}, val: Value(<ZST>) }
+ StorageLive(_6); // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
+ StorageLive(_7); // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
+ _6 = discriminant((*_5)); // scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
+ switchInt(move _6) -> [0_isize: bb2, otherwise: bb3]; // scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
}
bb2: {
+ StorageDead(_7); // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
+ StorageDead(_6); // scope 2 at $DIR/inline_shims.rs:+2:14: +2:40
StorageDead(_5); // scope 2 at $DIR/inline_shims.rs:+2:39: +2:40
return; // scope 0 at $DIR/inline_shims.rs:+3:2: +3:2
+ }
+
+ bb3: {
+ drop((((*_5) as Some).0: B)) -> bb2; // scope 3 at $SRC_DIR/core/src/ptr/mod.rs:LL:COL
}
}
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