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ruby--ruby/tool/parse.rb
nobu 7259c3f2e0 * tool/*: executable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-30 07:40:05 +00:00

13 lines
304 B
Ruby
Executable file

$file = ARGV[0]
$str = ARGF.read.sub(/^__END__.*\z/m, '')
puts '# ' + '-' * 70
puts "# target program: "
puts '# ' + '-' * 70
puts $str
puts '# ' + '-' * 70
$parsed = RubyVM::InstructionSequence.compile_file($file)
puts "# disasm result: "
puts '# ' + '-' * 70
puts $parsed.disasm
puts '# ' + '-' * 70