- // MIR for `bar` before Inline + // MIR for `bar` after Inline fn bar(_1: P) -> () { debug _baz => _1; // in scope 0 at $DIR/issue_78442.rs:+2:5: +2:9 let mut _0: (); // return place in scope 0 at $DIR/issue_78442.rs:+3:3: +3:3 let _2: (); // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 let mut _3: &fn() {foo}; // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 let _4: fn() {foo}; // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 let mut _5: (); // in scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 + scope 1 (inlined >::call - shim(fn() {foo})) { // at $DIR/issue_78442.rs:11:5: 11:17 + } bb0: { StorageLive(_2); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 StorageLive(_3); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_4); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 - _4 = hide_foo() -> [return: bb1, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 + _4 = hide_foo() -> [return: bb1, unwind: bb3]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 // mir::Constant // + span: $DIR/issue_78442.rs:11:5: 11:13 // + literal: Const { ty: fn() -> impl Fn() {hide_foo}, val: Value() } } bb1: { _3 = &_4; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:15 StorageLive(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 Deinit(_5); // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - _2 = >::call(move _3, move _5) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+4:5: +4:17 - // mir::Constant - // + span: $DIR/issue_78442.rs:11:5: 11:15 - // + literal: Const { ty: for<'a> extern "rust-call" fn(&'a fn() {foo}, ()) -> >::Output {>::call}, val: Value() } + _2 = move (*_3)() -> [return: bb5, unwind: bb3]; // scope 1 at $SRC_DIR/core/src/ops/function.rs:LL:COL } bb2: { - StorageDead(_5); // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17 - StorageDead(_3); // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17 - StorageDead(_4); // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18 - StorageDead(_2); // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18 - _0 = const (); // scope 0 at $DIR/issue_78442.rs:+3:3: +5:2 - drop(_1) -> [return: bb3, unwind: bb5]; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2 + return; // scope 0 at $DIR/issue_78442.rs:+5:2: +5:2 } - bb3: { - return; // scope 0 at $DIR/issue_78442.rs:+5:2: +5:2 + bb3 (cleanup): { + drop(_1) -> bb4; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2 } bb4 (cleanup): { - drop(_1) -> bb5; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2 + resume; // scope 0 at $DIR/issue_78442.rs:+0:1: +5:2 } - bb5 (cleanup): { - resume; // scope 0 at $DIR/issue_78442.rs:+0:1: +5:2 + bb5: { + StorageDead(_5); // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17 + StorageDead(_3); // scope 0 at $DIR/issue_78442.rs:+4:16: +4:17 + StorageDead(_4); // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18 + StorageDead(_2); // scope 0 at $DIR/issue_78442.rs:+4:17: +4:18 + _0 = const (); // scope 0 at $DIR/issue_78442.rs:+3:3: +5:2 + drop(_1) -> [return: bb2, unwind: bb4]; // scope 0 at $DIR/issue_78442.rs:+5:1: +5:2 } }