3 #![forbid(non_snake_case)]
4 #![feature(non_ascii_idents)]
6 // Some scripts (e.g., hiragana) don't have a concept of
11 // Can only use non-uppercase letters.
19 //~^ ERROR function `Ц` should have a snake case name
21 // besides this, you cannot use continuous underscores in the middle
24 //~^ ERROR function `分__隔` should have a snake case name
26 // but you can use them both at the beginning and at the end.
28 fn _______不_连_续_的_存_在_______() {}