error[E0308]: mismatched types --> $DIR/issue-73553-misinterp-range-literal.rs:12:10 | LL | demo(tell(1)..tell(10)); | ---- ^^^^^^^^^^^^^^^^^ | | | | | expected reference, found struct `std::ops::Range` | | help: consider borrowing here: `&(tell(1)..tell(10))` | arguments to this function are incorrect | = note: expected reference `&std::ops::Range` found struct `std::ops::Range` note: function defined here --> $DIR/issue-73553-misinterp-range-literal.rs:3:4 | LL | fn demo(r: &Range) { | ^^^^ --------- error[E0308]: mismatched types --> $DIR/issue-73553-misinterp-range-literal.rs:14:10 | LL | demo(1..10); | ---- ^^^^^ | | | | | expected reference, found struct `std::ops::Range` | | help: consider borrowing here: `&(1..10)` | arguments to this function are incorrect | = note: expected reference `&std::ops::Range` found struct `std::ops::Range<{integer}>` note: function defined here --> $DIR/issue-73553-misinterp-range-literal.rs:3:4 | LL | fn demo(r: &Range) { | ^^^^ --------- error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0308`.