[macruby-changes] [MacRuby/MacRuby] ff4200: arg_concat() on op_asgn was inversed

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/MacRuby/MacRuby
  Commit: ff420063a6246c4f2b4f0c893a24eac7cc5e5375
      https://github.com/MacRuby/MacRuby/commit/ff420063a6246c4f2b4f0c893a24eac7cc5e5375
  Author: Watson <watson1978 at gmail.com>
  Date:   2012-08-09 (Thu, 09 Aug 2012)

  Changed paths:
    M compiler.cpp
    M parse.y

  Log Message:
  -----------
  arg_concat() on op_asgn was inversed

fix the following:
----
require 'test/unit/assertions.rb'
include Test::Unit::Assertions

a = Hash.new {[]}
b = [1, 2]
a[:x] += [*b, 3]

assert_equal([1, 2, 3], a[:x])