https://github.com/ruby/actions/runs/500526558?check_suite_focus=true#step:16:127
```
Failures:
1) Bundler.setup when Bundler is bundled doesn't blow up
Failure/Error: expect(err).to be_empty
expected `"fatal: not a git repository (or any of the parent directories): .git\nfatal: not a git repository (o...the parent directories): .git\nfatal: not a git repository (or any of the parent directories): .git".empty?` to return true, got false
Commands:
$ /home/runner/work/actions/actions/snapshot-master/ruby \
-I/home/runner/work/actions/actions/snapshot-master/lib:/home/runner/work/actions/actions/snapshot-master/spec/bundler \
-rsupport/hax -rsupport/artifice/fail \
/home/runner/work/actions/actions/snapshot-master/libexec/bundle install --retry 0
Resolving dependencies...
Using bundler 2.1.4
Bundle complete! 1 Gemfile dependency, 1 gem now installed.
Use `bundle info [gemname]` to see where a bundled gem is installed.
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
# $? => 0
$ /home/runner/work/actions/actions/snapshot-master/ruby \
-I/home/runner/work/actions/actions/snapshot-master/lib:/home/runner/work/actions/actions/snapshot-master/spec/bundler \
-rsupport/hax -rsupport/artifice/fail \
/home/runner/work/actions/actions/snapshot-master/libexec/bundle exec ruby -e \
require\ \'bundler\'\;\ Bundler.setup
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
fatal: not a git repository (or any of the parent directories): .git
# $? => 0
# ./spec/bundler/runtime/setup_spec.rb:1056:in `block (3 levels) in <top (required)>'
# ./spec/bundler/spec_helper.rb:111:in `block (3 levels) in <top (required)>'
# ./spec/bundler/spec_helper.rb:111:in `block (2 levels) in <top (required)>'
# ./spec/bundler/spec_helper.rb:78:in `block (2 levels) in <top (required)>'
make: *** [yes-test-bundler] Error 1
```
This removes the security features added by $SAFE = 1, and warns for access
or modification of $SAFE from Ruby-level, as well as warning when calling
all public C functions related to $SAFE.
This modifies some internal functions that took a safe level argument
to no longer take the argument.
rb_require_safe now warns, rb_require_string has been added as a
version that takes a VALUE and does not warn.
One public C function that still takes a safe level argument and that
this doesn't warn for is rb_eval_cmd. We may want to consider
adding an alternative method that does not take a safe level argument,
and warn for rb_eval_cmd.
Moving public headers was 12-years ago, no depend files would
expect ruby.h in the top source directory now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/readline/readline.c: [DOC] fix typo in docs for
Readline.completion_quote_character; enable link to method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h (UNREACHABLE_RETURN): UNREACHABLE at the end
of non-void functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Takashi Kokubun
Hiroshi SHIBATA
Peter Zhu
Nobuyoshi Nakada
卜部昌平
aycabta
Cristian Greco
NARUSE, Yui
Kenta Murata
Kazuhiro NISHIYAMA
Alan Wu
Jeremy Evans
nobu
stomar
k0kubun
kazu