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57124 Коммитов

Автор SHA1 Сообщение Дата
Takashi Kokubun 346aa557b3
Make opt_eq and opt_neq insns leaf 
# Benchmark zero?

```
require 'benchmark/ips'

Numeric.class_eval do
  def ruby_zero?
    self == 0
  end
end

Benchmark.ips do |x|
  x.report('0.zero?') { 0.ruby_zero? }
  x.report('1.zero?') { 1.ruby_zero? }
  x.compare!
end
```

## VM
No significant impact for VM.

### before
ruby 2.7.0dev (2019-08-04T02:56:02Z master 2d8c037e97) [x86_64-linux]

  0.zero?: 21855445.5 i/s
  1.zero?: 21770817.3 i/s - same-ish: difference falls within error

### after
ruby 2.7.0dev (2019-08-04T11:17:10Z opt-eq-leaf 6404bebd6a) [x86_64-linux]

  1.zero?: 21958912.3 i/s
  0.zero?: 21881625.9 i/s - same-ish: difference falls within error

## JIT
The performance improves about 1.23x.

### before
ruby 2.7.0dev (2019-08-04T02:56:02Z master 2d8c037e97) +JIT [x86_64-linux]

  0.zero?: 36343111.6 i/s
  1.zero?: 36295153.3 i/s - same-ish: difference falls within error

### after
ruby 2.7.0dev (2019-08-04T11:17:10Z opt-eq-leaf 6404bebd6a) +JIT [x86_64-linux]

  0.zero?: 44740467.2 i/s
  1.zero?: 44363616.1 i/s - same-ish: difference falls within error

# Benchmark str == str / str != str

```
# frozen_string_literal: true
require 'benchmark/ips'

Benchmark.ips do |x|
  x.report('a == a') { 'a' == 'a' }
  x.report('a == b') { 'a' == 'b' }
  x.report('a != a') { 'a' != 'a' }
  x.report('a != b') { 'a' != 'b' }
  x.compare!
end
```

## VM
No significant impact for VM.

### before
ruby 2.7.0dev (2019-08-04T02:56:02Z master 2d8c037e97) [x86_64-linux]

  a == a: 27286219.0 i/s
  a != a: 24892389.5 i/s - 1.10x  slower
  a == b: 23623635.8 i/s - 1.16x  slower
  a != b: 21800958.0 i/s - 1.25x  slower

### after
ruby 2.7.0dev (2019-08-04T11:17:10Z opt-eq-leaf 6404bebd6a) [x86_64-linux]

  a == a: 27224016.2 i/s
  a != a: 24490109.5 i/s - 1.11x  slower
  a == b: 23391052.4 i/s - 1.16x  slower
  a != b: 21811321.7 i/s - 1.25x  slower

## JIT
The performance improves on JIT a little.

### before
ruby 2.7.0dev (2019-08-04T02:56:02Z master 2d8c037e97) +JIT [x86_64-linux]

  a == a: 42010674.7 i/s
  a != a: 38920311.2 i/s - same-ish: difference falls within error
  a == b: 32574262.2 i/s - 1.29x  slower
  a != b: 32099790.3 i/s - 1.31x  slower

### after
ruby 2.7.0dev (2019-08-04T11:17:10Z opt-eq-leaf 6404bebd6a) +JIT [x86_64-linux]

  a == a: 46902738.8 i/s
  a != a: 43097258.6 i/s - 1.09x  slower
  a == b: 35822018.4 i/s - 1.31x  slower
  a != b: 33377257.8 i/s - 1.41x  slower

This is needed towards Bug#15589.
Closes: https://github.com/ruby/ruby/pull/2318
 2019-08-04 22:20:12 +09:00
Hiroshi SHIBATA 39622232c7
Suppress warnings of bundled libyaml. 2019-08-04 20:12:43 +09:00
Sutou Kouhei 2d8c037e97 [ruby/rexml] gemspec: update 
https://github.com/ruby/rexml/commit/404bd99a7c
 2019-08-04 11:56:02 +09:00
Kouhei Sutou 310a2a9860 [ruby/rexml] xpath: add missing value conversions for equality and relational expressions 
GitHub: fix #18

Reported by Mirko Budszuhn. Thanks!!!

https://github.com/ruby/rexml/commit/0dca2a2ba0
 2019-08-04 11:55:55 +09:00
Kouhei Sutou 39f275edf7 [ruby/rexml] xpath number: fix a bug that false is converted to NaN 
GitHub: fix #18

It must be 0.

Reported by Mirko Budszuhn. Thanks!!!

https://github.com/ruby/rexml/commit/b48f3afa3b
 2019-08-04 11:55:49 +09:00
Kouhei Sutou 643344dc94 [ruby/rexml] xpath local_name: fix a bug that nil is returned for nonexistent case 
It must be an empty string.

https://github.com/ruby/rexml/commit/81bc7cd4f5
 2019-08-04 11:55:43 +09:00
Kouhei Sutou 5f78b138b1 [ruby/rexml] xpath boolean: implement 
https://github.com/ruby/rexml/commit/feb8ddb1ec
 2019-08-04 11:55:37 +09:00
Kouhei Sutou 6ef8294397 [ruby/rexml] xpath: fix a bug for equality or relational expressions 
GitHub: fix #17

There is a bug when they are used against node set. They should return
boolean value but they returned node set.

Reported by Mirko Budszuhn. Thanks!!!

https://github.com/ruby/rexml/commit/a02bf38440
 2019-08-04 11:55:31 +09:00
Kouhei Sutou c46ba8e9a3 [ruby/rexml] Use PP 
https://github.com/ruby/rexml/commit/185062a4a4
 2019-08-04 11:55:26 +09:00
Kouhei Sutou 54525fbfd4 [ruby/rexml] xpath: add support for changing to debug mode by environment variable 
https://github.com/ruby/rexml/commit/59378a16ea
 2019-08-04 11:55:20 +09:00
Kouhei Sutou de55e0a008 [ruby/rexml] Bump version 
https://github.com/ruby/rexml/commit/54452c103a
 2019-08-04 11:55:14 +09:00
ujihisa f85caf40a6 [ruby/rexml] Message less confusing error to human (#16) 
* Message less confusing error to human

* Problem: Following error message is not helpful, because you have to reason
  that '' actually means it's in the top-level, and the 'div' (not '</div>') is
  an end tag

        require "rexml/parsers/lightparser"
        REXML::Parsers::LightParser.new('</div>').parse
        #=> Missing end tag for '' (got 'div')

* Solution: add a special case in error handling just to change the error message

        require "rexml/parsers/lightparser"
        REXML::Parsers::LightParser.new('</div>').parse
        #=> Unexpected top-level end tag (got 'div')

* Refactor by removing unnecessary `md` check

* Thanks @a_matsuda to review this at asakusa.rb!

https://github.com/ruby/rexml/commit/f6528d4477
 2019-08-04 11:55:03 +09:00
Kouhei Sutou 33e4a59b4a [ruby/rexml] test: compare with real element 
https://github.com/ruby/rexml/commit/9f2908de2e
 2019-08-04 11:54:57 +09:00
Alyssa Ross ee8985ef0e [ruby/rexml] Fix crash with nil XPath variables (#13) 
Patch by Alyssa Ross. Thanks!!!
https://github.com/ruby/rexml/commit/2a53c54f58
 2019-08-04 11:54:50 +09:00
FUJI Goro (gfx) 982208c650 [ruby/rexml] use #inspect to print meta-characters in error messages 
https://github.com/ruby/rexml/commit/a124a19b9a
 2019-08-04 11:54:44 +09:00
Kouhei Sutou 81354bbd1b [ruby/rexml] Bump version 
https://github.com/ruby/rexml/commit/c0e3f14564
 2019-08-04 11:54:38 +09:00
Kouhei Sutou 0f18bc7fca [ruby/rexml] Fix attribute's default namespace behavior 
NOTE: It's a backward incompatible change. If we have any serious
problems with this change, we may revert this change.

The XML namespace specification says the default namespace doesn't
apply to attribute names but it does in REXML without this change:

https://www.w3.org/TR/xml-names/#uniqAttrs

> the default namespace does not apply to attribute names

REXML reports a parse error for the following XML that is described as
a valid XML in the XML nsmaspace specification without this change:

    <!-- http://www.w3.org is bound to n1 and is the default -->
    <x xmlns:n1="http://www.w3.org"
       xmlns="http://www.w3.org" >
      <good a="1"     b="2" />
      <good a="1"     n1:a="2" />
    </x>

If attribute doesn't have prefix, the attribute should return "" for
both #prefix and #namespace.

https://github.com/ruby/rexml/commit/9e4fd552bc
 2019-08-04 11:54:27 +09:00
Kouhei Sutou 9b36f0a787 [ruby/rexml] Format 
https://github.com/ruby/rexml/commit/2384586811
 2019-08-04 11:54:22 +09:00
Kouhei Sutou 84c3742466 [ruby/rexml] Revert "xpath: remove needless nil check" 
This reverts commit 61b73c1bf8dc64d97fba7f0a8c503c24b11313f5.

"*:local_name" becomes prefix=nil.

https://github.com/ruby/rexml/commit/9e7dd4cd4e
 2019-08-04 11:54:16 +09:00
Kouhei Sutou 096e766355 [ruby/rexml] xpath: remove needless nil check 
It must not be nil.

https://github.com/ruby/rexml/commit/61b73c1bf8
 2019-08-04 11:54:11 +09:00
Kouhei Sutou 27c11892c8 [ruby/rexml] Add a TODO for Attribute#namespace 
https://github.com/ruby/rexml/commit/70310a06e5
 2019-08-04 11:54:05 +09:00
Kouhei Sutou 3583fa166c [ruby/rexml] xpath: fix a bug that no namespace attribute isn't matched with prefix 
[ruby-list:50733]

Reported by Yasuhiro KIMURA. Thanks!!!

https://github.com/ruby/rexml/commit/8f3c5c176a
 2019-08-04 11:54:00 +09:00
Kouhei Sutou f76cfb55d7 [ruby/rexml] Bump version 
https://github.com/ruby/rexml/commit/0f79e71210
 2019-08-04 11:53:49 +09:00
Takashi Kokubun adfc8d6dba
Defer skip to avoid errors on ensure 2019-08-04 11:05:50 +09:00
Takashi Kokubun 7a75baa6e2
Skip test_race_exception on MJIT for now 
somehow the test fails only on Wercker in CIs triggered by GitHub.
Actually rubyci and ci.rvm.jp also have issues too, though.
 2019-08-04 10:49:04 +09:00
Takashi Kokubun a3188f43a8
Revert "Revert "Fix dangling path name from fstring"" 
This reverts commit 326c00b6f8.

We also confirmed that test_gced_eval_location fails without the changes:
https://travis-ci.org/ruby/ruby/builds/567417818
https://rubyci.org/logs/rubyci.s3.amazonaws.com/arch/ruby-master/log/20190804T000003Z.fail.html.gz
https://rubyci.org/logs/rubyci.s3.amazonaws.com/ubuntu1604/ruby-master/log/20190804T003005Z.fail.html.gz
https://rubyci.org/logs/rubyci.s3.amazonaws.com/icc-x64/ruby-master/log/20190804T000007Z.fail.html.gz
https://rubyci.org/logs/rubyci.s3.amazonaws.com/unstable10x/ruby-master/log/20190804T001806Z.fail.html.gz
https://rubyci.org/logs/rubyci.s3.amazonaws.com/debian9/ruby-master/log/20190804T003005Z.fail.html.gz
 2019-08-04 10:08:17 +09:00
David Carlier 2d189a6721
yaml few build warning fixes 
Closes: https://github.com/ruby/ruby/pull/2283
 2019-08-04 09:46:46 +09:00
Dmitry Petrashko b6cfacc85d
Remove dependency on `openssl/conf_api.h` 
None of the functions defined in this header are actually used in Ruby.
Fixes build against boringssl that does not have this file.
Closes: https://github.com/ruby/ruby/pull/2210
 2019-08-04 09:25:32 +09:00
Kenichi Kamiya 0f601df22c
[Doc] Fix Array#to_h call-seq 
Closes: https://github.com/ruby/ruby/pull/2254
 2019-08-04 09:20:56 +09:00
Kenichi Kamiya 84829392f5
[Doc] Fix Array#difference call-seq 
Closes: https://github.com/ruby/ruby/pull/2255
 2019-08-04 09:20:29 +09:00
Semyon Pupkov 4173258fd0
change call CGI methods from :: to . 
Closes: https://github.com/ruby/ruby/pull/1749
 2019-08-04 09:19:30 +09:00
Olivier Lacan 8e7df4bbf9
Use the word heredocs in Here Documents docs 
Two advantages:
- higher relevance of the extremely common word "heredocs" which may
help people find this page when searching for "ruby heredocs"
- the anchor link becomes `#label-Here+Documents+-28heredocs-29`, which is
ugly due to the parentheses but includes the word "heredocs" in the URL to
this section

If anyone knows a way to prevent RDoc from turning invalid characters into
ugly and meaningless ASCII codes, I'm listening. I don't want to break existing
anchor links but RDoc should really ignore these characters or turn them into
dashes.

Closes: https://github.com/ruby/ruby/pull/2103
 2019-08-04 09:18:48 +09:00
Lars Kanis 9311656914
Better wording for __ENCODING__ 
"locale encoding" is misleading since it doesn't mean Encoding.find("locale")
but the encoding used to interpret the script file. It's therefore better to
call it "script encoding" as in the paragraphs above.
Closes: https://github.com/ruby/ruby/pull/1611
 2019-08-04 09:03:46 +09:00
Will Binns 636a4fad16
README: Add smart URL for joining mailing list 
This adds a couple of parameters to the mailing list link in the README
so that the subject line and body are automatically populated. The body
is populated with the `subscribe` string so that all an individual has
to do is perform the send action in their mail client.

Closes: https://github.com/ruby/ruby/pull/2236
 2019-08-04 09:03:05 +09:00
Marcus Stollsteimer 7614cc5b24
Fix release post output for tool/format-release 
Different entries should be separated by an empty line.

Closes: https://github.com/ruby/ruby/pull/2137
 2019-08-04 08:58:20 +09:00
Takashi Kokubun 326c00b6f8
Revert "Fix dangling path name from fstring" 
This reverts commit 5931857281 temporarily,
leaving `TestEval#test_gced_eval_location` to see the impact for missing
the changes.

That's because too many CIs are failing for `require` behaviors:
http://rubyci.s3.amazonaws.com/freebsd11zfs/ruby-master/log/20190803T063004Z.fail.html.gz
http://rubyci.s3.amazonaws.com/unstable10x/ruby-master/log/20190803T051806Z.fail.html.gz
http://rubyci.s3.amazonaws.com/unstable11x/ruby-master/log/20190803T052406Z.fail.html.gz
http://rubyci.s3.amazonaws.com/unstable10s/ruby-master/log/20190803T111909Z.fail.html.gz
http://rubyci.s3.amazonaws.com/unstable11s/ruby-master/log/20190803T062506Z.fail.html.gz
http://rubyci.s3.amazonaws.com/solaris11s-sunc/ruby-master/log/20190803T052505Z.fail.html.gz
https://app.wercker.com/ruby/ruby/runs/mjit-test1/5d4512c921ca08000857936a?step=5d451305c2809c0008a3da76
https://app.wercker.com/ruby/ruby/runs/mjit-test2/5d4512c921ca080008579371?step=5d4513000421020007ca122d
http://ci.rvm.jp/results/trunk_gcc4@silicon-docker/2177591
http://ci.rvm.jp/results/trunk_gcc6@silicon-docker/2177596
http://ci.rvm.jp/results/trunk_clang_60@silicon-docker/2178802
http://ci.rvm.jp/results/trunk-theap-asserts@silicon-docker/2177555
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2178747

Mostly `TestRequire#test_race_exception` failures, but in ci.rvm.jp
`require` inside rubyspec hangs very often.
 2019-08-04 08:52:41 +09:00
Nobuyoshi Nakada 7adc8c79ea
[DOC] "nmake check" is preferable to "nmake exam" now [ci skip] 
[Feature #14187]
 2019-08-04 08:15:05 +09:00
Nobuyoshi Nakada 9b38c84550
[DOC] updated about icons in win32/README.win32 [ci skip] 
[Bug #13348]
 2019-08-04 08:07:06 +09:00
git 586e23c97d * 2019-08-04 2019-08-04 07:15:25 +09:00
Nobuyoshi Nakada 9733b47eb8
[DOC] "nmake check" is preferable to "nmake exam" now [ci skip] 
[Feature #14187]
 2019-08-04 07:14:30 +09:00
Nobuyoshi Nakada 6a1458caf2
[DOC] Mark up path names to show a backslash [ci skip] 2019-08-04 07:14:17 +09:00
Hiroshi SHIBATA d569d721f9
Move assert_ruby_status and assert_throw to CoreAssertions for default gems. 2019-08-03 22:17:45 +09:00
Nobuyoshi Nakada 954223ebd4
[DOC] mentioned minimum versions of tools [ci skip] 2019-08-03 14:56:41 +09:00
Nobuyoshi Nakada 6623cde731
Added more attributes [ci skip] 2019-08-03 14:56:07 +09:00
Nobuyoshi Nakada 4d75346187
Refine error message 
Highlight failed command and suggest installing the command.
[Bug #16042]
 2019-08-03 14:20:36 +09:00
Nobuyoshi Nakada ec0d742dd7
Suppress warnings against locations in eval 2019-08-03 14:07:10 +09:00
git cee394eb22 * expand tabs. 2019-08-03 13:51:23 +09:00
Nobuyoshi Nakada 5931857281
Fix dangling path name from fstring 
* parse.y (yycompile): make sure in advance that the `__FILE__`
  object shares a fstring, to get rid of dangling path name.
  Fixed up 53e9908d8a.  [Bug #16041]

* vm_eval.c (eval_make_iseq): ditto.
 2019-08-03 13:48:29 +09:00
Nobuyoshi Nakada 688a59f8ac
Show the location of `eval` which uses `__FILE__`/`__LINE__` 2019-08-03 11:32:37 +09:00
git fb96bea7ed * expand tabs. 2019-08-03 10:25:20 +09:00