git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  [Fixes GH-628] https://github.com/ruby/ruby/pull/628 [ci skip]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  TracePoint mechanism.
  Ruby users should not use this method. So I don't note this method
  in the NEWS file.
* test/runner.rb: detect zombie active TracePoints with
  TracePoint.stat.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  to avoid unexpected throw from TracePoint.
  [Bug #9940]
* test/ruby/test_settracefunc.rb: add a test.
* thread.c: adde
  * rb_threadptr_reset_recursive_data(rb_thread_t *th);
  * rb_threadptr_restore_recursive_data(rb_thread_t *th, VALUE old);
* vm_core.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* array.c (rb_ary_combination): iterate on a shared copy, and use
  array of indexes instead of array of chosen objects.
  [ruby-core:63149] [Bug #9939]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* array.c (yield_indexed_values): extract from permute0(),
  rpermute0(), and rcombinate0().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* array.c (rb_ary_permutation): `p` is the array of size `r`, as
  commented at permute0().  since `n >= r` here, buffer overflow
  never happened, just reduce unnecessary allocation though.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* string.c (rb_str_resize): should consider the capacity instead
  of the old length, as pointed out by nagachika.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Contributed by @yorkie [fix GH-638]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* string.c (rb_str_freeze): shrink the buffer before freezing, as
  pointed out by Eric Wong at [ruby-core:63119].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* file.c (expand_path): shrink expanded path which no longer needs
  rooms to append.  [ruby-core:63114] [Bug #9934]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* string.c (rb_str_resize): shrink the buffer even if new length
  is same but it is enough smaller than the capacity.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* configure.in (rb_cv_scalar_pthread_t): pthread_t is not required
  to be a scalar type.
* thread.c (fill_thread_id_string, thread_id_str): dump pthread_t
  in hexadecimal form if it is not a scalar type, assume it can be
  represented in a pointer form otherwise.  based on the patch by
  Rei Odaira at [ruby-core:62867].  [ruby-core:62857] [Bug #9884]
* thread_pthread.c (Init_native_thread, thread_start_func_1),
  (native_thread_create): set thread_id_str if needed.
* vm_core.h (rb_thread_t): add thread_id_string if needed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_pthread.c (timer_thread): add a flag to tell timer thread
  is created, since 0 may be a valid value as pthread_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (DEBUG_OUT): fix format specifier for a thread ID,
  which is DWORD not pointer.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  when GC.stress = true.
  [Bug #9859]
* test/ruby/test_gc.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/envutil.rb (diagnostic_reports): Mac OS X 10.10 may
  not create plist file with crash file together.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bootstraptest/runner.rb (exec_test, show_progress): erase with
  white spaces, and adjust each results at same column.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* win32/setup.mak (verconf.mk): rename RUBY_PROGRAM_VERSION as
  RUBY_RELEASE_DATE, same as other platforms.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* win32/setup.mak (verconf.mk): separate RUBY_RELEASE_DATE from
  Makefile so that build would not stop everyday.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  max_multipart_length of multipart data.
  [Feature #8370] patch by Leif Eriksen <leif.eriksen.au@gmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/csv.rb (CSV#<<): honor explicity given encoding.  based on
  the patch by DAISUKE TANIWAKI <daisuketaniwaki AT gmail.com> at
  [ruby-core:62113].  [Bug #9766]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/envutil.rb (assert_valid_syntax): use keyword argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Extend heap only at
  (1) after major GC
  or
  (2) after several (two times, at current) minor GC
  Details in https://bugs.ruby-lang.org/issues/9607#note-9
  [Bug #9607]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* gc.c (gcdebug_sentinel): fix typo, "sentinel" not "sential".
  [fix GH-634]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46385 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* configure.in (posix_fadvise): disable use of posix_fadvise
  itself on 32-bit AIX.  [ruby-core:62968] [Bug #9914]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* compile.c (new_insn_body): use enum instead of bare int.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

posix_fadvise() if _LARGE_FILES is defined. Patch by Rei Odaira.
[ruby-core:62968] [Bug #9914]


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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bootstraptest/test_thread.rb: remove a garbage line for debug.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e