rust/tests/ui/class-method-missing.rs

trait Animal {
  fn eat(&self);
}

struct Cat {
  meows: usize,
}

impl Animal for Cat {
    //~^ ERROR not all trait items implemented, missing: `eat`
}

fn cat(in_x : usize) -> Cat {
    Cat {
        meows: in_x
    }
}

fn main() {
  let nyan = cat(0);
}
make non_camel_case_types an early lint 2018-12-17 03:21:47 +00:00			`trait Animal {`
librustc: Remove implicit self from the language, except for old-style drop blocks. 2013-03-13 02:32:14 +00:00			`fn eat(&self);`
Allow classes to implement ifaces Introduce syntax like: iface animal { ... } class cat implements animal { ... } to allow classes to implement ifaces. Casting classes to ifaces is not yet supported. ifaces that a class implements are not yet included in metadata. The syntax is subject to change, and may go away completely if we decide to use duck typing to relate classes with ifaces (see http://smallcultfollowing.com/babysteps/blog/2012/04/10/declared-vs-duckish-typing/ ) 2012-04-11 23:18:00 +00:00			`}`

make non_camel_case_types an early lint 2018-12-17 03:21:47 +00:00			`struct Cat {`
Update compile fail tests to use usize. 2015-01-08 11:02:42 +00:00			`meows: usize,`
Remove struct ctors 2012-09-05 22:58:43 +00:00			`}`

make non_camel_case_types an early lint 2018-12-17 03:21:47 +00:00			`impl Animal for Cat {`
librustc: Implement associated types behind a feature gate. The implementation essentially desugars during type collection and AST type conversion time into the parameter scheme we have now. Only fully qualified names--e.g. `<T as Foo>::Bar`--are supported. 2014-08-06 02:44:21 +00:00			//~^ ERROR not all trait items implemented, missing: `eat`
Report obsolete trait lists on structs 2012-09-11 01:00:03 +00:00			`}`

make non_camel_case_types an early lint 2018-12-17 03:21:47 +00:00			`fn cat(in_x : usize) -> Cat {`
			`Cat {`
Remove struct ctors 2012-09-05 22:58:43 +00:00			`meows: in_x`
			`}`
Allow classes to implement ifaces Introduce syntax like: iface animal { ... } class cat implements animal { ... } to allow classes to implement ifaces. Casting classes to ifaces is not yet supported. ifaces that a class implements are not yet included in metadata. The syntax is subject to change, and may go away completely if we decide to use duck typing to relate classes with ifaces (see http://smallcultfollowing.com/babysteps/blog/2012/04/10/declared-vs-duckish-typing/ ) 2012-04-11 23:18:00 +00:00			`}`

			`fn main() {`
Remove integer suffixes where the types in compiled code are identical. 2015-03-03 08:42:26 +00:00			`let nyan = cat(0);`
librustc: Replace `impl Type : Trait` with `impl Trait for Type`. rs=implflipping 2013-02-14 19:47:00 +00:00			`}`