Merge upstream Ruby #42
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... then, new_insn_core extracts nd_line(node). Also, if a macro "EXPERIMENTAL_ISEQ_NODE_ID" is defined, this changeset keeps nd_node_id(node) for each instruction. This is intended for TypeProf to identify what AST::Node corresponds to each instruction. This patch is originally authored by @yui-knk for showing which column a NoMethodError occurred. ruby/ruby@master...yui-knk:feature/node_id Co-Authored-By: Yuichiro Kaneko <yui-knk@ruby-lang.org>
What's Here for class File
What's Here for class Dir
`[0, 1, 2, 3].max(6)` actually returns `[3, 8000 2, 1, 0]`, but the doc said it returns `[3, 2, 1]`.
Enhanced RDoc for Enumerable: #grep and #grep_v.
This should return 0, but on glibc it returned NaN. Fixes [Bug #17804]
Not against having such thing but currently we lack one.
lib/bundler.gemspec and man/bundle-*,gemfile.* are now under the directory lib/bundler/.
This function should be always available, as POSIX-compliant or Windows platform are required since 1.9. Also the code in this file is MT-unsafe.
Because pend of test-unit raises exception. rubygems/rubygems@b5e2d0855a
Because test-unit didn't provide the benchmark test. And This test is fragile with the several environments.
`memsize_of(Object.new)` can be changed with past ivar creation history for Object instances (another Object instance has 4 or more ivars, next created Object instance has the area for the ivars). So use antoher class for the comparison.
This change allows `def hello = puts "Hello"` without parentheses. Note that `private def hello = puts "Hello"` does not parse for technical reason. [Feature #17398]
Essentially this reverts 45464bfcbdf9f9cfb440950bc57a27d237627a17. The commit removed a mock of Time.now, which caused a random failure. http://rubyci.s3.amazonaws.com/ubuntu1804/ruby-master/log/20210512T123004Z.fail.html.gz ``` 1) Failure: TestGemPackageTarWriter#test_add_file_signer [/home/chkbuild/chkbuild/tmp/build/20210512T123004Z/ruby/test/rubygems/test_gem_package_tar_writer.rb:117]: Field mtime of the tar header differs.. <"14046746312\u0000"> expected but was <"14046746311\x00">. ``` Object#stub is defined at f1af59fe02ef2cc58f13e2742e4cc6cf8c2a1a20, so now `Time.stub :now` works. rubygems/rubygems@85f60a9ed0
Ruby uses a recursive algorithm for handling control/meta escapes in strings (read_escape). However, the equivalent code for regexps (tokadd_escape) in did not use a recursive algorithm. Due to this, Handling of control/meta escapes in regexp did not have the same behavior as in strings, leading to behavior such as the following returning nil: ```ruby /\c\xFF/ =~ "\c\xFF" ``` Switch the code for handling \c, \C and \M in literal regexps to use the same code as for strings (read_escape), to keep behavior consistent between the two. Fixes [Bug #14367]
…/complex Fixes [Bug #17857]
As well as `\u`, `\U` should be invalid there too. And highlight including `u`/`U` not only the backslash before it.
…:ruby/ruby into merge_upstream
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