Things that mostly work in Rakudo Perl (Apr 2008)
- basic expressions and operators
- scalars, arrays, hashes
- listop parsing and execution
- various quoting syntaxes, with interpolation
- 'if', 'unless', 'while', 'until', 'repeat'
- simple versions of 'for'
- chained and short-circuit operators
- blocks
- subroutines
- arity and type-based multiple dispatch
- named parameter passing