tests/target/fn-simple.rs

// rustfmt-normalize_comments: true

fn simple(// pre-comment on a function!?
          i: i32, // yes, it's possible!
          response: NoWay /* hose */) {
    fn op(x: Typ,
          key: &[u8],
          upd: Box<Fn(Option<&memcache::Item>)
                      -> (memcache::Status, Result<memcache::Item, Option<String>>)>)
          -> MapResult {
    }

    "cool"
}


fn weird_comment(// /*/ double level */ comment
                 x: Hello, // /*/* tripple, even */*/
                 // Does this work?
                 y: World) {
    simple(// does this preserve comments now?
           42,
           NoWay)
}

fn generic<T>(arg: T) -> &SomeType
    where T: Fn(// First arg
                A,
                // Second argument
                B,
                C,
                D,
                // pre comment
                E /* last comment */)
                -> &SomeType
{
    arg(a, b, c, d, e)
}

fn foo() -> ! {}

pub fn http_fetch_async(listener: Box<AsyncCORSResponseListener + Send>,
                        script_chan: Box<ScriptChan + Send>) {
}

fn some_func<T: Box<Trait + Bound>>(val: T) {}

fn zzzzzzzzzzzzzzzzzzzz<Type, NodeType>(selff: Type,
                                        mut handle: node::Handle<IdRef<'id, Node<K, V>>,
                                                                 Type,
                                                                 NodeType>)
                                        -> SearchStack<'a, K, V, Type, NodeType> {
}

unsafe fn generic_call(cx: *mut JSContext,
                       argc: libc::c_uint,
                       vp: *mut JSVal,
                       is_lenient: bool,
                       call: unsafe extern "C" fn(*const JSJitInfo,
                                                  *mut JSContext,
                                                  HandleObject,
                                                  *mut libc::c_void,
                                                  u32,
                                                  *mut JSVal)
                                                  -> u8) {
    let f: fn(_, _) -> _ = panic!();
}

pub fn start_export_thread<C: CryptoSchemee + 'static>
    (database: &Database,
     crypto_scheme: &C,
     block_size: usize,
     source_path: &Path)
     -> BonzoResult<mpsc::Consumer<'static, FileInstruction>> {
}

pub fn waltz(cwd: &Path) -> CliAssert {
    {
        {
            formatted_comment =
                rewrite_comment(comment, block_style, width, offset, formatting_fig);
        }
    }

}