error[E0061]: this function takes 0 parameters but 1 parameter was supplied --> $DIR/issue-26094.rs:3:9 | LL | $other(None) | ^^^^^^^^^^^^ expected 0 parameters ... LL | fn some_function() {} | ------------------ defined here ... LL | some_macro!(some_function); | --------------------------- in this macro invocation error: aborting due to previous error For more information about this error, try `rustc --explain E0061`.