delta/ruby.git/class.c, branch ruby_2_4

merge revision(s) 59624,59626: [Backport #13830]

2017-09-10T03:49:10+00:00

	ruby.h: fix rb_scan_args_trail_idx

	* include/ruby/ruby.h (rb_scan_args_trail_idx): fix the case both
	  of optional and rest arguments are defined.
	  [ruby-core:82427] [Bug #13830]

	* include/ruby/ruby.h (rb_scan_args_n_trail): ditto.
	non-keywords hash

	* class.c (rb_scan_args), include/ruby/ruby.h (rb_scan_args_set):
	  return non-keywords elements only in the last hash when keyword
	  arguments are extracted from it, as well as methods defined in
	  ruby level.  [ruby-core:82427] [Bug #13830]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 58082,58083: [Backport #13236]

2017-05-09T15:05:59+00:00

	class.c: ensure_includable

	* class.c (ensure_includable): extract checks to include and
	  prepend.
	class.c: prohibit refinement module

	* class.c (ensure_includable): cannot include refinement
	  module, or the type and the class do not match.
	  [ruby-core:79632] [Bug #13236]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 57360: [Backport #12884]

2017-03-11T17:17:23+00:00

	class.c: non-keyword hash class

	* class.c (rb_extract_keywords): keep the class of non-keyword
	  elements hash as the original.  [ruby-core:77813] [Bug #12884]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

class.c: missing unknown_keyword_error

2016-12-04T08:50:29+00:00

* class.c (rb_get_kwargs): when values are stored, corresponding
  keys have been remove from the keyword hash, and the hash should
  be empty in that case.  [ruby-dev:49893] [Bug #13004]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

class.c: no fstring singleton class

2016-11-12T09:43:05+00:00

* class.c (singleton_class_of): prohibit fstrings from creating
  singleton classes.
  temporary measure for [ruby-dev:49867] [Bug #12923]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

class.c: trivial optimization

2016-11-12T06:12:12+00:00

* class.c (singleton_class_of): just copy FROZEN flag without
  conditions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

class.c: rb_undef_methods_from

2016-10-24T01:49:52+00:00

* class.c (rb_undef_methods_from): undefine methods defined in
  super from klass.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

replace Fixnum with Integer in rdoc [ci skip]

2016-10-09T14:05:57+00:00

* array.c, class.c: Fixed documentation where Fixnum was referred
  directly to use Integer, as Fixnum and Bignum are now unified
  into Integer and direct usage is deprecated.  [Fix GH-1459]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Copy the serial number from the super class to the singleton class

2016-09-12T15:40:09+00:00

This helps hit inline method caches more frequently.  Before this
commit:

```
[aaron@TC ruby (trunk)]$ time ./ruby -v benchmark/bm_vm2_poly_singleton.rb
ruby 2.4.0dev (2016-09-12 trunk 56141) [x86_64-darwin15]

real  0m3.679s
user  0m3.632s
sys 0m0.022s
```

After this commit:

```
[aaron@TC ruby (trunk)]$ time ./ruby -v benchmark/bm_vm2_poly_singleton.rb
ruby 2.4.0dev (2016-09-12 trunk 56141) [x86_64-darwin15]
last_commit=Copy the serial number from the super class to the singleton class

real  0m2.246s
user  0m2.203s
sys 0m0.020s
```

[Feature #12364]
[ruby-core:75425]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

class.c: instance method conditions

2016-09-07T07:35:45+00:00

* class.c (ins_methods_i, ins_methods_prot_i, ins_methods_priv_i),
  (ins_methods_pub_i): check for each conditions to match.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56086 b2dd03c8-39d4-4d8f-98ff-823fe69b080e