// MIR for `main` after PreCodegen fn main() -> () { let mut _0: (); let _1: u8; let mut _2: u8; let mut _3: (i32, u8, i32); let _4: (); let mut _5: u8; scope 1 { debug x => _1; } bb0: { StorageLive(_1); StorageLive(_2); StorageLive(_3); _3 = (const 0_i32, const 1_u8, const 2_i32); _2 = const 1_u8; _1 = const 1_u8; StorageDead(_2); StorageDead(_3); StorageLive(_4); StorageLive(_5); _5 = const 1_u8; _4 = foo(move _5) -> [return: bb1, unwind continue]; } bb1: { StorageDead(_5); StorageDead(_4); _0 = const (); StorageDead(_1); return; } }