Update docs to reflect EOF behavior change of read_nonblock and
write_nonblock when using `exception: false`.
[Fix GH-1527]
Author: Russell Davis <russell-stripe@users.noreply.github.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rational.c: [DOC] fix wrong indentations and comment out some lines
in code examples to make them valid Ruby code and syntax highlighted
on the rendered page.
[ci skip] [ruby-core:79607] [Bug #13233]
Author: Marcus Stollsteimer <sto.mar@web.de>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_error.c (rb_threadptr_error_print): print backtrace and
error message in reverse order if STDERR is unchanged and a tty.
[Feature #8661]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* numeric.c (num_clone, num_dup): no longer raises TypeError,
returns the receiver instead as well as Integer and Float.
[ruby-core:79636] [Bug #13237]
* object.c (rb_immutable_obj_clone): immutable object clone with
freeze optional keyword argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (rb_obj_clone2): extract option for clone, and split by
whether the object is immutable or mutable.
* object.c (rb_obj_clone): no arguments, return immutable object
immediately.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* How to enable this feature?
* define USE_DEBUG_COUNTER as 1.
* you can disable to output the result with
RUBY_DEBUG_COUNTER_DISABLE environment variable
even if USE_DEBUG_COUNTER == 1.
* How to add new counter?
* add COUNTER(<name>) line on debug_counter.h.
* include "debug_counter.h"
* insert RB_DEBUG_COUNTER_INC(<name>) line on your favorite place.
* counter output example:
[RUBY_DEBUG_COUNTER] mc_inline_hit 999
[RUBY_DEBUG_COUNTER] mc_inline_miss 3
[RUBY_DEBUG_COUNTER] mc_global_hit 23
[RUBY_DEBUG_COUNTER] mc_global_miss 273
[RUBY_DEBUG_COUNTER] mc_global_state_miss 3
[RUBY_DEBUG_COUNTER] mc_class_serial_miss 0
[RUBY_DEBUG_COUNTER] mc_cme_complement 0
[RUBY_DEBUG_COUNTER] mc_cme_complement_hit 0
[RUBY_DEBUG_COUNTER] mc_search_super 1384
[RUBY_DEBUG_COUNTER] ivar_get_hit 0
[RUBY_DEBUG_COUNTER] ivar_get_miss 0
[RUBY_DEBUG_COUNTER] ivar_set_hit 0
[RUBY_DEBUG_COUNTER] ivar_set_miss 0
[RUBY_DEBUG_COUNTER] ivar_get 431
[RUBY_DEBUG_COUNTER] ivar_set 465
* mc_... is related to method caching.
* ivar_... is related to instance variable accesses.
* compare with dtrace/system tap features, there are completely
no performacne penalties when it is disabled.
* This feature is supported only on __GNUC__ compilers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (rb_compile_error_str): remove declaration of removed
internal function at r54189.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c (rb_generic_ivar_table): declare as noreturn only in
GCC, which does not err on different attributes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/extension.rdoc, doc/extension.ja.rdoc: [DOC]
add title and adapt subheading levels.
* doc/extension.rdoc: [DOC] fix subheading level of section
about "Ruby Constants That Can Be Accessed From C".
* doc/extension.ja.rdoc: [DOC] add missing subheading.
[ruby-core:79590] [Bug #13229]
Author: Marcus Stollsteimer <sto.mar@web.de>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* regparse.c (parse_char_class): initialize return values before
depth limit check. returned values will be freed in callers
regardless the error. [ruby-core:79624] [Bug #13234]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/lib/envutil.rb (EnvUtil.diagnostic_reports): ruby-runner
execs "RUBY_INSTALL_NAME" file, so search by that name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_insnhelper.c (vm_call_zsuper): method defined in module in
refinement is not callable as-is. dispatch again.
[ruby-core:79588] [Bug #13227]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* COPYING: expand tabs like as the rest lines. [Fix GH-1526]
Author: Philippe Ombredanne <pombredanne@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c (finish_exact_sum): add 0 and the initial value to check
if the latter is numeric. [ruby-core:79572] [Bug #13222]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fileutils/test_fileutils.rb (no_broken_symlink): exclude
test using broken symlinks on Cygwin, which are not allowed
because of the directory flag of Windows native symlink.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fileutils/test_fileutils.rb (test_rm_symlink): fix relative
symlink path, the target should be relative to the directory in
which the symlink gets created.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fileutils/test_fileutils.rb (root_in_posix): seems Cygwin
has some different conditions for privilege.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/fileutils/test_fileutils.rb: cache distinct UIDs as
constants at initialization. assume no UIDs will be
added/removed during tests.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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