* vm_core.h (rb_vm_t): move `rb_execution_context_t::safe_level` to
`rb_vm_t::safe_level_` because `$SAFE` is a process (VM) global state.
* vm_core.h (rb_proc_t): remove `rb_proc_t::safe_level` because `Proc`
objects don't need to keep `$SAFE` at the creation.
Also make `is_from_method` and `is_lambda` as 1 bit fields.
* cont.c (cont_restore_thread): no need to keep `$SAFE` for Continuation.
* eval.c (ruby_cleanup): use `rb_set_safe_level_force()` instead of access
`vm->safe_level_` directly.
* eval_jump.c: End procs `END{}` doesn't keep `$SAFE`.
* proc.c (proc_dup): removed and introduce `rb_proc_dup` in vm.c.
* safe.c (rb_set_safe_level): don't check `$SAFE` 1 -> 0 changes.
* safe.c (safe_setter): use `rb_set_safe_level()`.
* thread.c (rb_thread_safe_level): `Thread#safe_level` returns `$SAFE`.
It should be obsolete.
* transcode.c (load_transcoder_entry): `rb_safe_level()` only returns
0 or 1 so that this check is not needed.
* vm.c (vm_proc_create_from_captured): don't need to keep `$SAFE` for Proc.
* vm.c (rb_proc_create): renamed to `proc_create`.
* vm.c (rb_proc_dup): moved from proc.c.
* vm.c (vm_invoke_proc): do not need to set and restore `$SAFE`
for `Proc#call`.
* vm_eval.c (rb_eval_cmd): rename a local variable to represent clearer
meaning.
* lib/drb/drb.rb: restore `$SAFE`.
* lib/erb.rb: restore `$SAFE`, too.
* test/lib/leakchecker.rb: check `$SAFE == 0` at the end of tests.
* test/rubygems/test_gem.rb: do not set `$SAFE = 1`.
* bootstraptest/test_proc.rb: catch up this change.
* spec/ruby/optional/capi/string_spec.rb: ditto.
* test/bigdecimal/test_bigdecimal.rb: ditto.
* test/fiddle/test_func.rb: ditto.
* test/fiddle/test_handle.rb: ditto.
* test/net/imap/test_imap_response_parser.rb: ditto.
* test/pathname/test_pathname.rb: ditto.
* test/readline/test_readline.rb: ditto.
* test/ruby/test_file.rb: ditto.
* test/ruby/test_optimization.rb: ditto.
* test/ruby/test_proc.rb: ditto.
* test/ruby/test_require.rb: ditto.
* test/ruby/test_thread.rb: ditto.
* test/rubygems/test_gem_specification.rb: ditto.
* test/test_tempfile.rb: ditto.
* test/test_tmpdir.rb: ditto.
* test/win32ole/test_win32ole.rb: ditto.
* test/win32ole/test_win32ole_event.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
I heard that notable performance improvements should be written to
"Implementation Improvements". So I put the sentence here.
Also, the sentence itself is fixed to be the same as Ruby 2.5 release
note draft's one.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
improvement.
There is no specific ticket for it, but improving the ERB's performance
was my largest passion that made me a Ruby committer.
See r58735, r58842, r58904, r58905, r58916.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
It fixes an installation error of activerecord.
https://github.com/ruby/rdoc/issues/571
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (iseqw_trace_points): add `RubyVM::InstructionSequence#trace_points`
method for tools which want to manipulate ISeq (and traces).
* test/ruby/test_iseq.rb: add a test for this method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* iseq.c (iseqw_each_child): add RubyVM::InstructionSequence#each_child
method for tools which want to manipulate ISeq.
* test/ruby/test_iseq.rb: add a test for this method.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
I faced a big issue about Bundler with ruby core.
I have no time to resolve it issue before 2.5 final release.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
No tickets, but all pretty trivial changes which avoids
stalls on slow/non-responsive filesytems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* generic.rb (URI::Generic#merge, URI::Generic#route_to): Fix a bug
where a sequence of slashes in the path part gets collapsed to a
single slash. According to the relevant RFCs and WHATWG URL
Standard, empty path components are simply valid and there is no
special treatment defined for them, so we just keep them as they
are.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Add a method to retrieve a String expression of an exception,
formatted in the same way that Ruby prints an uncaught exception out.
[Feature #14141]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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