This works,...

Error when trying to compile macro_test2.mirah from above

> mirahc macro_test.mirah 
Parsing...
  macro_test.mirah
NativeException: jmeta.SyntaxError: expected f_arglist before '=(val:String)' (at line: 12, char: 17)
  parse_ruby at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah/transform.rb:327
       parse at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah/impl.rb:120
    generate at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah/impl.rb:84
        each at org/jruby/RubyArray.java:1572
    generate at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah/impl.rb:75
     compile at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah/impl.rb:54
     compile at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/lib/mirah.rb:45
      (root) at /home/nils/.rvm/gems/jruby-1.6.0/gems/mirah-0.0.7-java/bin/mirahc:25
        load at org/jruby/RubyKernel.java:1062
      (root) at /home/nils/.rvm/gems/jruby-1.6.0/bin/mirahc:19

macro_test.mirah

class MacroTest
  macro def attr_reader(attr)
    quote {
      def `attr`
        @`attr`
      end
    }
  end

  attr_reader :name

  def name=(val:String)
    @name = val
  end

  def self.main(args:String[]):void
    m = MacroTest.new
    m.name = "Nils"
    puts "My name is #{m.name}."
  end
end

macro_test2.mirah

class MacroTest
  macro def attr_reader(attr)
    quote {
      def `attr`
        @`attr`
      end
    }
  end

  macro def attr_writer(attr)
    quote {
      def `attr`=(val:String)
        @`attr` = val
      end
    }
  end

  attr_reader :name
  attr_writer :name

  def self.main(args:String[]):void
    m = MacroTest.new
    m.name = "Nils"
    puts "My name is #{m.name}."
  end
end