This flag is not contained by RUBY_EVENT_TRACEPOINT_ALL.
  This event is experimental one. It is possible to remove/rename
  flag name after 2.0.1.
* vm_trace.c (get_event_id): return :line if SPECIFIED_LINE was
  occurred. `:specified_line' never been returned.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (recursive_check): object_id maybe a Bignum, not Fixnum on
  LLP64.  see also r38493 and r38548.
  reported by Heesob Park at [ruby-core:51083] [Bug #7607], and patched
  by shirosaki at [ruby-core:51095]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  rb_num_coerce_bit.

* numeric.c (rb_num_coerce_bit): the new coerce function for bitwise
  binary operation.

* bignum.c (rb_big_and): use coerce to convert the argument, which isn't
  a Fixnum nor a Bignum, to the corresponding Integer object so that
  bitwise operations can support Integer-mimic objects.
  [Bug #1792] [ruby-core:39491]

* bignum.c (rb_big_or): ditto.

* bignum.c (rb_big_xor): ditto.

* numeric.c (bit_coerce): ditto.

* numeric.c (fix_and): ditto.

* numeric.c (fix_or): ditto.

* numeric.c (fix_xor): ditto.

* test/ruby/test_integer.rb: add tests for the above changes.

* test/ruby/test_bignum.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_core.h: catch up above changes.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h (RTEST, NIL_P): make bare expressions without
  outermost parentheses.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_thread_polling): revert but deprecate.
* include/ruby/intern.h (rb_thread_polling): deprecate.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  warnings for unused variables.

* ext/bigdecimal/bigdecimal.c (ENTER): use RB_UNUSED_VAR() to
  suppress annoying warnings by -Wunused-but-set-variable in gcc 4.6.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  This change is a little tricky, so it might be better to prohibit
  module inclusion to refinements.

* include/ruby/ruby.h (RMODULE_INCLUDED_INTO_REFINEMENT): new flag
  to represent that a module (iclass) is included into a refinement.

* class.c (include_modules_at): set RMODULE_INCLUDED_INTO_REFINEMENT
  if klass is a refinement.

* eval.c (rb_mod_refine): set the superclass of a refinement to the
  refined class for super.

* eval.c (rb_using_refinement): skip the above superclass (the
  refined class) when creating iclasses for refinements.  Otherwise,
  `using Refinement1; using Refinement2' creates iclasses:
  <Refinement2> -> <RefinedClass> -> <Refinement1> -> RefinedClass,
  where <Module> is an iclass for Module, so RefinedClass is
  searched before Refinement1.  The correct iclasses should be
  <Refinement2> -> <Refinement1> -> RefinedClass.

* vm_insnhelper.c (vm_search_normal_superclass): if klass is an
  iclass for a refinement, use the refinement's superclass instead
  of the iclass's superclass.  Otherwise, multiple refinements are
  searched by super.  For example, if a refinement Refinement2
  includes a module M (i.e., Refinement2 -> <M> -> RefinedClass,
  and if refinements iclasses are <Refinement2> -> <M>' ->
  <Refinement1> -> RefinedClass, then super in <Refinement2> should
  use Refinement2's superclass <M> instead of <Refinement2>'s
  superclass <M>'.

* vm_insnhelper.c (vm_search_super_method): do not raise a
  NotImplementError if current_defind_class is a module included
  into a refinement.  Because of the change of
  vm_search_normal_superclass(), the receiver might not be an
  instance of the module('s iclass).

* test/ruby/test_refinement.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Module#refine activates all refinements defined in that module
  only in a given block.

* string.c (sym_to_proc, sym_call): don't use refinements.

* test/ruby/test_refinement.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  for clang error (VALUE aka unsigned long vs unsigned int)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e