Contents

class Rewriter < Parser::Rewriter
  def on_if(node)
    # Crude, totally-not-usable-in-the-real-world code to remove optional
    # parens from control keywords.
    #
    # In a perfect test scenario we'd simply make this a no-op, to demonstrate
    # that the bug happens when any rewriter is loaded regardless of whether it
    # actually changes anything but that makes assertions much harder to get
    # right.  It's much easier to just show that the file did, or did not
    # get changed.
    if node.children[0].type == :begin
      replace node.children[0].loc.begin, ' '
      remove node.children[0].loc.end
    end

    super
  end
end

Version data entries

51 entries across 51 versions & 4 rubygems

Version	Path
parser-2.3.1.0	test/bug_163/rewriter.rb
parser-2.3.0.7	test/bug_163/rewriter.rb
parser-2.3.0.6	test/bug_163/rewriter.rb
parser-2.3.0.5	test/bug_163/rewriter.rb
parser-2.3.0.4	test/bug_163/rewriter.rb
parser-2.3.0.3	test/bug_163/rewriter.rb
parser-2.3.0.2	test/bug_163/rewriter.rb
parser-2.3.0.1	test/bug_163/rewriter.rb
parser-2.3.0.0	test/bug_163/rewriter.rb
parser-2.3.0.pre.6	test/bug_163/rewriter.rb
parser-2.3.0.pre.5	test/bug_163/rewriter.rb
parser-2.3.0.pre.4	test/bug_163/rewriter.rb
parser-2.3.0.pre.3	test/bug_163/rewriter.rb
parser-2.2.3.0	test/bug_163/rewriter.rb
parser-2.2.2.6	test/bug_163/rewriter.rb
parser-2.3.0.pre.2	test/bug_163/rewriter.rb
parser-2.3.0.pre.1	test/bug_163/rewriter.rb
parser-2.2.2.5	test/bug_163/rewriter.rb
parser-2.2.2.3	test/bug_163/rewriter.rb
parser-2.2.2.2	test/bug_163/rewriter.rb