1 // Test that various non-const items do not syntactically permit `_` as a name.
3 static _: () = (); //~ ERROR expected identifier, found reserved identifier `_`
4 struct _(); //~ ERROR expected identifier, found reserved identifier `_`
5 enum _ {} //~ ERROR expected identifier, found reserved identifier `_`
6 fn _() {} //~ ERROR expected identifier, found reserved identifier `_`
7 mod _ {} //~ ERROR expected identifier, found reserved identifier `_`
8 type _ = (); //~ ERROR expected identifier, found reserved identifier `_`
9 use _; //~ ERROR expected identifier, found reserved identifier `_`
10 use _ as g; //~ ERROR expected identifier, found reserved identifier `_`
11 trait _ {} //~ ERROR expected identifier, found reserved identifier `_`
12 trait _ = Copy; //~ ERROR expected identifier, found reserved identifier `_`
13 macro_rules! _ { () => {} } //~ ERROR expected identifier, found reserved identifier `_`
14 union _ { f: u8 } //~ ERROR expected one of `!` or `::`, found reserved identifier `_`