* lib/rubygems:  Update to RubyGems 2.4.2.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-10-01

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* NEWS:  Add RubyGems update.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix typo in ChangeLog header

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/fileutils/test_fileutils.rb: AIX does not allow a sticky bit on a regular file.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: remove commented out code.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/win32ole/win32ole_type.c: use typed data.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
marshal.c: lazy compat_tbl allocation

In some common cases, compat_tbl is unused in dump_arg/load_arg,
so avoid malloc/free costs for the unused table.

ruby -e 'h = {a: :b}; 600000.times { Marshal.load(Marshal.dump(h)) }'

before:
	real    0m2.458s
	user    0m2.450s
	sys     0m0.006s

after:
	real    0m2.122s
	user    0m2.110s
	sys     0m0.011s

* marshal.c (w_class): check dump_arg->compat_tbl before lookup
  (w_object): lazy init ->compat_tbl before insert
  (obj_alloc_by_class): ditto
  (clear_dump_arg): free only non-NULL ->compat_tbl
  (clear_load_arg): ditto for ->compat_tbl
  (marshal_dump): ->compat_tbl defaults to zero
  (marshal_load): ditto for ->compat_tbl
  (r_entry0): check l->compat_tbl before lookup
  (r_fixup_compat): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-10-02

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
io.c (fptr_finalize): free memory before GC sweep

This releases memory on explict calls to rb_io_close,
reducing pressure on the GC.

Final massif snapshot shows reduced heap usage after RubyGems load
(valgrind --tool=massif ./ruby -e exit)

before:
	mem_heap_B=4821992
	mem_heap_extra_B=1302952

after:
	mem_heap_B=4791056
	mem_heap_extra_B=1192440

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ruby.h: set rb_event_flag_t to uint32_t

This ensures a consistent implementation between 32 and 64-bit
platforms, as vm_trace.c limits events to 32-bits.  This can
also open up struct packing opportunities.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Merge pull request #1 from ruby/trunk

pull request