// MIR for `outer` after PreCodegen fn outer(_1: u8) -> u8 { debug v => _1; // in scope 0 at $DIR/spans.rs:9:14: 9:15 let mut _0: u8; // return place in scope 0 at $DIR/spans.rs:9:24: 9:26 let mut _2: &u8; // in scope 0 at $DIR/spans.rs:10:11: 10:13 bb0: { StorageLive(_2); // scope 0 at $DIR/spans.rs:10:11: 10:13 _2 = &_1; // scope 0 at $DIR/spans.rs:10:11: 10:13 _0 = inner(move _2) -> [return: bb1, unwind continue]; // scope 0 at $DIR/spans.rs:10:5: 10:14 // mir::ConstOperand // + span: $DIR/spans.rs:10:5: 10:10 // + const_: Const { ty: for<'a> fn(&'a u8) -> u8 {inner}, val: Value(inner) } } bb1: { StorageDead(_2); // scope 0 at $DIR/spans.rs:10:13: 10:14 return; // scope 0 at $DIR/spans.rs:11:2: 11:2 } }