Anonymous classes

class Logger
{
    pub fun log(String msg)
    {
        print(msg)
    }
}

// Using a class instance
setLogger(Logger())

// Using an anonymous class
setLogger(class
{
    pub fun log(String msg)
    {
        print(msg)
    }
})thp

Syntax error: Unexpected token `Logger`, expected a new line at line 1:6

setLogger(class(Int param1) -> SomeClass(param1), SomeInterface
{
    pub fun method()
    {
        // code
    }
})thp

Syntax error: Expected an statement or an expresion at the top level. at line 1:0