| macro_rules! some_macro { | |
| ($other: expr) => ({ | |
| $other(None) //~ NOTE supplied 1 argument | |
| }) | |
| } | |
| fn some_function() {} //~ NOTE defined here | |
| fn main() { | |
| some_macro!(some_function); | |
| //~^ ERROR this function takes 0 arguments but 1 argument was supplied | |
| //~| NOTE expected 0 arguments | |
| } |