Release Notes - JRuby - Version JRuby 1.6RC2 - HTML format

Bug

  • [JRUBY-2564] - File.open interprets '/dir' as './dir' on Windows
  • [JRUBY-3331] - to_f near Float::MAX
  • [JRUBY-3434] - Ruby 1.9 mode should guess system encoding if not specified
  • [JRUBY-4178] - gzip oddity
  • [JRUBY-4271] - interfaces on reified classes patch was incomplete and broke instances being passed to java code.
  • [JRUBY-4328] - [windows] IO.popen('"ls" -l') crashes JRuby
  • [JRUBY-4488] - Joni matches [^\w] incorrectly, and differently to MRI/187
  • [JRUBY-4580] - unable to run jirb in --fast
  • [JRUBY-4722] - ant bails with unrecognized -d32 option on OS X on some architecture/os-version/java-version combinations
  • [JRUBY-4749] - require 'rbconfig' fails on GAE because of NullPointerException
  • [JRUBY-4764] - Leaking fileno to ChannelDescriptor mappings in Ruby.retainedDescriptors.
  • [JRUBY-4816] - Very simple bug with character replacing
  • [JRUBY-4871] - [1.9] Attempt to invoke any method on Delegator leads to ClassCastException
  • [JRUBY-4878] - Can't run ruby file with utf-8 characters
  • [JRUBY-4904] - Aliased method fails equality test
  • [JRUBY-4907] - popen4 reports wrong PID on Windows
  • [JRUBY-4910] - jruby.exe + multibyte-character is broken
  • [JRUBY-4946] - Having an attribute named timeout breaks factory_girl under jruby
  • [JRUBY-4951] - 1.9: Thread#backtrace should apply to the thread in question
  • [JRUBY-5016] - [1.9] SyntaxError when a block var shadows local var
  • [JRUBY-5108] - Regex incompatibility between MRI and JRuby
  • [JRUBY-5143] - Encoding of ByteList is not set
  • [JRUBY-5203] - included Module is not picked up by runtime
  • [JRUBY-5219] - Problem w/ JRuby, Warbler & Weblogic 10
  • [JRUBY-5229] - Interpreter is slower for microbenchmarks after "backtrace" merge
  • [JRUBY-5236] - test/org/jruby/util/shell_launcher_test is not getting +x set in src dist
  • [JRUBY-5261] - RSpec >= 2.2 around hooks trigger runtime NPE
  • [JRUBY-5315] - Time constructors don't support fractional seconds
  • [JRUBY-5326] - [1.9] Java error in Psych when running "gem build" command
  • [JRUBY-5336] - jruby --1.9 Object#id should raise NoMethodError
  • [JRUBY-5340] - Non-greedy item can cause Regexp to get stuck
  • [JRUBY-5341] - [1.9] Rescuing a specific error throws up a Java Exception when $DEBUG is true
  • [JRUBY-5343] - ScriptingContainer throws LoadError when there are spaces in the classpath (Ruby 1.9 mode only)
  • [JRUBY-5345] - require 'ffi' breaks in windows jar when the path to the jar contains spaces/special chars
  • [JRUBY-5346] - jruby 1.6.0.RC1 doesn't recognize multibyte strings in 1.9 branch
  • [JRUBY-5347] - Float#round(int) isn't implemented in 1.9 mode
  • [JRUBY-5353] - new map proxy's inspect method doesn't work when Map object is created in Ruby
  • [JRUBY-5354] - undefined method `map' for {}:Java::JavaUtil::HashMap
  • [JRUBY-5355] - [1.9] defined? does not yet compile, is used by RubyGems
  • [JRUBY-5356] - --profile.graph sometimes shows wrong methods
  • [JRUBY-5358] - Arg-passing or splatting error in jitted execution
  • [JRUBY-5363] - Kernel#caller behavior is different for files with .rbw extension
  • [JRUBY-5364] - become_java! / RubyClass.reify regression
  • [JRUBY-5365] - java.util.HashMap.new.kind_of? java.util.Map returns false
  • [JRUBY-5366] - jruby 1.6 RC1 ruby 1.9: org.jruby.RubyBasicObject cannot be cast to org.jruby.RubyObject
  • [JRUBY-5367] - Rake/Gem::PackageTask fails with the rubygems 1.4 upgrade, when using java platform
  • [JRUBY-5368] - [1.9] Star and unnamed restarg treated differently in 1.9 mode Proc#parameters
  • [JRUBY-5372] - [1.9] Failures in 1.9 test/ruby/test_alias
  • [JRUBY-5376] - singleton_class.define_method creates private methods
  • [JRUBY-5377] - Class.__subclasses__ incompatible with Rails
  • [JRUBY-5378] - Memory Leak With JRuby/Tomcat
  • [JRUBY-5382] - Timeout is firing late under load
  • [JRUBY-5383] - Enumerable is not mixed in HashMap
  • [JRUBY-5387] - Unable to run Rails tests since we use Psych as default yaml lib
  • [JRUBY-5388] - Requiring a filename with accented characters fails
  • [JRUBY-5389] - IO.popen doesn't support Array of String's arg in 1.9 mode
  • [JRUBY-5391] - MongoMapper's usage of defined? is handled incorrectly
  • [JRUBY-5394] - [1.9] Array#join using to_a instead of to_s when both defined
  • [JRUBY-5395] - camelCase to snake_case conversion regression
  • [JRUBY-5398] - Generated Javadoc for ScriptingContainer cuts off in the middle
  • [JRUBY-5399] - [1.9] Dir#[] doesn't convert Pathname args to String
  • [JRUBY-5401] - Java::JavaIo::File to_url and to_uri aren't defined as such
  • [JRUBY-5406] - [1.9] String#encode does not support "locale" as an encoding
  • [JRUBY-5407] - add_method_signature causes a VerifyError if used for more than return type.
  • [JRUBY-5410] - JRuby needs to provide a dist free of GPLed libraries, for GPL-sensitive consumers like Apache
  • [JRUBY-5412] - Strange each_slice/with_index combo exception
  • [JRUBY-5413] - Bundled version of Rubygems (1.4.2) fails when behind a proxy
  • [JRUBY-5417] - Nil backtrace when overriding method_missing and calling super
  • [JRUBY-5418] - Getting NativeException: org.jruby.RubyContinuation$Continuation: null with RSpec 2 and EventMachine
  • [JRUBY-5430] - RubyHash view objects should be static
  • [JRUBY-5431] - Kernel#exit! without arg causes wrong process exit code
  • [JRUBY-5433] - Process.abort should only accept string arguments
  • [JRUBY-5436] - File.open mode doesn't accept "r:ENC:-"
  • [JRUBY-5444] - IOJavaAddons.AnyIO pollutes Object unnecessarily
  • [JRUBY-5445] - JRuby cannot parse a magic comment like #-*- mode: ruby; -*-
  • [JRUBY-5449] - LoadError over WebStart
  • [JRUBY-5450] - Marshal.load and Marshal.dump not implemented?
  • [JRUBY-5453] - NullPointerException in ScriptingContainer.setCurrentDirectory()
  • [JRUBY-5460] - ant test-1.9 doesn't run any test at all
  • [JRUBY-5505] - LoadService loadPaths filled with unix paths and fails on windows
  • [JRUBY-5570] - jruby Graphical IRB failing to start.

Improvement

  • [JRUBY-4768] - 'jruby -X' should be more friendly
  • [JRUBY-4849] - Provide or update links to source/project, attribution, and license info for *all* libraries ship with JRuby
  • [JRUBY-4949] - Make ARGV via embedding work same as it does when running jruby itself
  • [JRUBY-5213] - --profile needs to dump even on ^C, other means of getting info, multi-thread
  • [JRUBY-5334] - Abbrev.abbrev with multi-byte strings returns another result
  • [JRUBY-5342] - Add Scala-specific JI logic
  • [JRUBY-5448] - Maven gem support should report and abort when using <mvn3

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