// MIR for `f_unit` before PreCodegen fn f_unit() -> () { let mut _0: (); // return place in scope 0 at $DIR/lower_intrinsics.rs:+0:17: +0:17 let mut _1: (); // in scope 0 at $DIR/lower_intrinsics.rs:+1:16: +1:18 scope 1 (inlined f_dispatch::<()>) { // at $DIR/lower_intrinsics.rs:34:5: 34:19 debug t => _1; // in scope 1 at $DIR/lower_intrinsics.rs:+11:22: +11:23 let _2: (); // in scope 1 at $DIR/lower_intrinsics.rs:+13:9: +13:17 let mut _3: (); // in scope 1 at $DIR/lower_intrinsics.rs:+13:15: +13:16 scope 2 (inlined std::mem::size_of::<()>) { // at $DIR/lower_intrinsics.rs:45:8: 45:32 } } bb0: { StorageLive(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:16: +1:18 StorageLive(_2); // scope 1 at $DIR/lower_intrinsics.rs:+13:9: +13:17 StorageLive(_3); // scope 1 at $DIR/lower_intrinsics.rs:+13:15: +13:16 _2 = f_zst::<()>(move _3) -> bb1; // scope 1 at $DIR/lower_intrinsics.rs:+13:9: +13:17 // mir::Constant // + span: $DIR/lower_intrinsics.rs:46:9: 46:14 // + literal: Const { ty: fn(()) {f_zst::<()>}, val: Value() } } bb1: { StorageDead(_3); // scope 1 at $DIR/lower_intrinsics.rs:+13:16: +13:17 StorageDead(_2); // scope 1 at $DIR/lower_intrinsics.rs:+13:17: +13:18 StorageDead(_1); // scope 0 at $DIR/lower_intrinsics.rs:+1:18: +1:19 return; // scope 0 at $DIR/lower_intrinsics.rs:+2:2: +2:2 } }