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2018-03-19merge revision(s) 61359: [Backport #14208]nagachika
raise error if value contains CR/LF in iniheader of initialize_http_header like r59693, initialize_http_header also should raise error. [Bug #14208] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19merge revision(s) 61346: [Backport #14206]nagachika
parse.y: end of script at newline * parse.y (parser_yylex): deal with end of script chars just after ignored newline as other places. [ruby-core:84349] [Bug #14206] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19merge revision(s) 61278,61281: [Backport #13655]nagachika
IO.new doesn't recive "-" as external_encoding [Bug #13655] [DOC] `IO.new` accepts `external_encoding` Revert part of r61278 [Bug #13655] [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19Update openssl to 2.0.7. [Bug #13935]nagachika
The patch is provided by Kazuki Yamaguchi. From: Kazuki Yamaguchi <[email protected]> Date: Mon, 25 Sep 2017 01:32:02 +0900 Subject: [PATCH] openssl: import v2.0.7 Import Ruby/OpenSSL 2.0.7. This contains only bug fixes and test improvements. The full commit log since v2.0.5 (imported at r59567, to trunk) can be found at: https://github.com/ruby/openssl/compare/v2.0.5...v2.0.7 All the changes included in this changeset are already imported to trunk by r61235 or earlier revisions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19Update rubygems to 2.0.6. [Bug #13935]nagachika
The patch is provided by Kazuki Yamaguchi. From: Kazuki Yamaguchi <[email protected]> Date: Mon, 25 Sep 2017 01:32:02 +0900 Subject: [PATCH] openssl: import v2.0.6 Import Ruby/OpenSSL 2.0.6. This contains only bug fixes and test improvements. The full commit log since v2.0.5 (imported at r59567, to trunk) can be found at: https://github.com/ruby/openssl/compare/v2.0.5...v2.0.6 All the changes included in this patch are already imported to trunk by r59734, r59751, r59857, and r60013. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-18merge revision(s) 60421: [Backport #14047]nagachika
win32.c: unknown reparse tags * win32/win32.c (rb_w32_read_reparse_point): skip unknown reparse tags. [ruby-core:83539] [Bug #14047] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-18bump up patchlevel to 262 to skip reverted patchlevel.nagachika
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-18* 2018-03-18svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-18revert r62797, r62784. [Bug #13863]nagachika
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-17merge revision(s) 57484,58767,58938,59041: [Backport #13863]nagachika
ruby.c: forbid options * ruby.c (forbid_setid): constified. * ruby.c (process_options): forbid if setid earlier. ruby.c: encode script name * ruby.c (process_options): encode script name to locale encoding instead of associate, if UTF-8 path. ruby.c: file in load_file argument * ruby.c (load_file): move opened file to an argument, to reduce open/close calls in the near future. ruby.c: script name in UTF-8 * ruby.c (process_options): keep script name in UTF-8 if UTF8_PATH to get rid of loss by conversion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-16merge revision(s) 58745,58780,59040,60743: [Backport #13863]nagachika
rb_w32_ugetcwd: UTF-8 version getcwd * dir.c (rb_dir_getwd): convert from UTF-8. * win32/win32.c (w32_getcwd): codepage aware getcwd using GetCurrentDirectoryW. potential memory leak * dir.c (rb_dir_getwd): get rid of potential memory leak. * util.c (ruby_getcwd): ditto. file.c: realpath in OS path encoding * dir.c (rb_dir_getwd_ospath): return cwd path in the OS path encoding. * file.c (rb_realpath_internal): work in the OS path encoding load.c: cwd encoding * load.c (rb_get_expanded_load_path): save cwd cache in OS path encoding, to get rid of unnecessary conversion and infinite loading when it needs encoding conversion. [ruby-dev:50221] [Bug #13863] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-16* 2018-03-17svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-16merge revision(s) 60666,60667,60668: [Backport #14082]nagachika
Fix size on Enumerable#cycle when the size is 0 [Bug #14082]. Patch by Kenichi Kamiya test/ruby/test_lazy_enumerator.rb: test for [Bug #14082] enum.c: check argument first * enum.c (enum_cycle_size): check an argument before the size of the receiver, if it is given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-10merge revision(s) 60384: [Backport #13887]nagachika
thread_pthread: do not corrupt stack This fixes stuck test/ruby/test_io.rb with FIBER_USE_NATIVE=0 on GNU/Linux because linked-list pointers used by glibc get corrupted when fiber stacks are copied. Thanks to wanabe for finding the bug and original patch. * thread_pthread (native_thread_init_stack): fix stack corruption [ruby-core:82737] [Bug #13387] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-10merge revision(s) 59963: [Backport #13163]nagachika
thread.c: report then abort * thread.c (thread_start_func_2): report then abort on exception, if both are set. [ruby-core:79280] [Bug #13163] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07merge revision(s) 60437: [Backport #14057]nagachika
TracePoint#enable, #disable: Don't yield any argument. [Bug #14057] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07merge revision(s) 60294: [Backport #11638]nagachika
Clarify the behavior of IO.write without offset in write mode. https://github.com/ruby/ruby/pull/1571 Patch by @takanabe [fix GH-1571] [Bug #11638][ruby-core:71277] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07merge revision(s) 60160: [Backport #13998]nagachika
parse.y: token info with BOM * parse.y (parser_prepare): set token_info_enabled flag first, before returning at BOM. [ruby-dev:50288] [Bug #13998] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07merge revision(s) 60055: [Backport #13856]nagachika
io.c: fix segfault with closing socket on Windows * io.c (fptr_finalize_flush): add an argument to keep GVL. * io.c (fptr_finalize): adjust for above change. * io.c (io_close_fptr): closing without GVL causes another exception while raising exception in another thread. This causes segfault on Windows. Keep GVL while closing when another thread raises. [Bug #13856] [ruby-core:82602] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-05merge revision(s) 60000,60001,60002: [Backport #13925]nagachika
dup String#partition return value * string.c (rb_str_partition): return duplicated receiver, when no splits. [ruby-core:82911] [Bug#13925] Author: Seiei Miyagi <[email protected]> dup String#rpartition return value * string.c (rb_str_rpartition): return duplicated receiver, when no splits. [ruby-core:82911] [Bug#13925] Author: Seiei Miyagi <[email protected]> dup String#split return value * string.c (rb_str_split): return duplicated receiver, when no splits. patched by tompng (tomoya ishida) in [ruby-core:82911], and the test case by Seiei Miyagi <[email protected]>. [Bug#13925] [Fix GH-1705] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-05merge revision(s) 59970: [Backport #13736]nagachika
ruby.c: paragraph mode by -00 * ruby.c (proc_options): set to paragraph mode, if -00 is given, as well as perl and -R0 option in 0.49. [ruby-core:81987] [Bug #13736] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-05merge revision(s) 59975: [Backport #13916]nagachika
process: block/unblock signals around fork As with forking for execve(2) in `spawn', we must block signals to ensure they are handled correctly in a freshly `fork'-ed child. * process.c (retry_fork_ruby): block/unblock signals around fork (rb_fork_ruby): re-enable signals in forked child * test/ruby/test_process.rb (test_forked_child_signal): new test [ruby-core:82883] [Bug #13916] Thanks to Russell Davis for the bug report and test case. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-04merge revision(s) 59956: [Backport #13705]nagachika
vm.c: fix `cfp consistency error' which occurs when raising exception in bmethod call event * vm.c (invoke_bmethod): set FINISH flag just before calling vm_exec. [ruby-dev:50162] [Bug #13705] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 59602,59887: [Backport #13816]nagachika
High Sierra's APFS cannot use invalid filenames [Bug #13816] added workaround for APFS file format. * TestFileExhaustive#test_atime: It fails with nano-sec precise. I changed to use unixtime for this assertion for APFS. * TestFileExhaustive#test_expand_path: skip assertion when given invalid charactor on APFS. [Bug #13816][ruby-core:82383] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 58431,58447: [Backport #13489]nagachika
test_framework.rb: for case-sensitive filesystem * test/mkmf/test_framework.rb (test_single_framework): fix header file name for case-sensitive filesystem. it may not be same as the framework name, but should be the actual file name. [ruby-dev:50093] [Bug #13489] * test/mkmf/test_framework.rb (test_multi_frameworks): ditto. test_file_exhaustive.rb: check case-sensitive fs * test/ruby/test_file_exhaustive.rb (test_expand_path): dump expanded file name, not only appended char, for case-sensitive filesystem. [ruby-dev:50093] [Bug #13489] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 59867: [Backport #13894]nagachika
test/win32ole/test_word.rb: word quit without confirmation dialog to save files. [Bug #13894] Thanks to h.shirosaki. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 59893,59922: [Backport #13895]nagachika
fix the case High Sierra's mincore(2) may return -128 [Bug #13895] Fix typos [ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 58769,59710,59712: [Backport #13566]nagachika
Treat NULL reference case [Bug #13566] Fix C level backtrace on Darwin SEGV caused by invalid instruction call. skip unless PLATFORM is darwin. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03merge revision(s) 57597,57951: [Backport #13232]nagachika
bigdecimal: version 1.3.1 Import bigdecimal version 1.3.1. The full commit log is here: https://github.com/ruby/bigdecimal/compare/v1.3.0...v1.3.1 bigdecimal: version 1.3.2 Import bigdecimal version 1.3.2. The full commit log is here: https://github.com/ruby/bigdecimal/compare/v1.3.1...v1.3.2 This fixes [ruby-core:79603] [Bug #13232] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02merge revision(s) 59454,59954: [Backport #14118]nagachika
configure.in: use libtool * configure.in: use libtool on macOS to suppress a warning against debug_counter.o, which has no symbols unless USE_DEBUG_COUNTER is set to non-zero. configure.in: use newer libtool only git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02merge revision(s) 62506,62508: [Backport #14438]nagachika
test_time_tz.rb: past Japanese DST tzdata fix * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): follow the tzdata 2018 fix of Japanese DST transitions (1948-1951). [ruby-core:85373] [Bug #14438] test_time_tz.rb: past Japanese DST tzdata fix * test/ruby/test_time_tz.rb (TestTimeTZ#test_asia_tokyo): fix the expected data at the end of DST. [Bug #14438] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-16merge revision(s) 57733,57734: [Backport #13782]nagachika
kwrest arg name * compile.c (iseq_set_arguments_keywords): make keyword rest argument name nd_vid consistently, regardless of whether other keyword arguments are present. [Fix GH-1529] * parse.y (new_args_tail_gen): ditto. fix nd_ainfo->kw_rest_arg [Fix GH-5129] Author: fate0 <[email protected]> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-16merge revision(s) 59983,59984: [Backport #10222] [Backport #14372] [Backport ↵nagachika
#14424] file.c: rb_check_realpath * file.c (rb_check_realpath): returns real path which has no symbolic links. similar to rb_realpath except for returning Qnil if any parts did not exist. load.c: real path to load * load.c (rb_construct_expanded_load_path): expand load paths to real paths to get rid of duplicate loading from symbolic-linked directories. [Feature #10222] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-16merge revision(s) 62436: [Backport #14481]nagachika
fix regexp literal warning. test/rubygems/test_gem_server.rb: eliminate duplicated character class warning. [Bug #14481] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-16merge revision(s) 58471,58493: [Backport #13505]nagachika
load.c: backtrace of circular require * load.c (load_lock): print backtrace of circular require via `Warning.warn` [ruby-core:80850] [Bug #13505] Send the backtrace of the circular require warning as a single String to Warning.warn * load.c: send as a single string. * error.c: expose the string formatted by rb_warning as rb_warning_string(). * test/ruby/test_exception.rb: update tests. [ruby-core:80850] [Bug #13505] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-16merge revision(s) 62422: [Backport #14481]nagachika
Merge RubyGems 2.7.6 from upstream. It fixed some security vulnerabilities. http://blog.rubygems.org/2018/02/15/2.7.6-released.html git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05merge revision(s) 61484: [Backport #14232]nagachika
vm_method.c: fix super in refined module * vm_method.c (rb_method_entry_complement_defined_class): clone the original method entry of refined module instance method with the active ICLASS, to track super method chain. [ruby-dev:50390] [Bug #14232] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05merge revision(s) 60980,60984: [Backport #14070]nagachika
Modules should not have subclasses. When refining a module, the module was set to the superclass of its refinement, and a segmentation fault occurred. The superclass of the refinement should be an iclass of the module. [ruby-core:83617] [Bug #14070] The superclass of a refinement should have BasicObject as its ancestor. Otherwise, VM_ASSERT(callable_method_entry_p(cme)) in prepare_callable_method_entry() fails if VM_CHECK_MODE is 2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04merge revision(s) 61149,61150,61151,61167: [Backport #14162]nagachika
irb.rb: preserve ARGV on binding.irb This is not perfectly good solution (at least we don't want to have ARGV as default value of `argv` argument), but unfortunately IRB.setup and IRB.parse_opts are public methods and we can't make breaking change to those methods. We may deprecate using them and then make them private in the future, but the removal should not be in Ruby 2.5. So I kept their interface for now. [Bug #14162] [close GH-1770] * properties. irb/init.rb: make sure ARGV refers to toplevel one irb/test_init.rb: add test to ensure $0 is not changed. At first `ARGV.unshift('something')` was suggested for r61149, but it wasn't sufficient because it modifies $0. Not only to preserve ARGV, but also r61149 intends to preserve $0. This test prevents future breakage of the behavior. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-03merge revision(s) 60213: [Backport #14032]nagachika
parse.y: indent at '#' * parse.y (parser_here_document): update indent at '#', which is not a space. [ruby-core:83368] [Bug #14032] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-03merge revision(s) 60040,60188: [Backport #14014]nagachika
complex.c: no overflow * complex.c (rb_complex_finite_p): get rid of overflow and unnecessary multiplication. test_complex.rb: NaN Complex * test/ruby/test_complex.rb (test_finite_p): assertions for NaN Complex. NaN is not an infinite nor a finite number. [ruby-core:83272] [Bug #14014] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-03merge revision(s) 60042,60130,60131: [Backport #13982]nagachika
ext: adjust indent [ci skip] zlib.c: memory leak in gunzip * ext/zlib/zlib.c (zlib_gunzip): clear zstream to fix memory leak. [ruby-core:83162] [Bug #13982] zlib.c: ensure to free * ext/zlib/zlib.c (zlib_gunzip): gz0 is a structure variable on the stack, no longer valid after exit by an exception. ensure to free instead. [Bug #13982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-03merge revision(s) 59986: [Backport #13928]nagachika
numeric.c: use NUM2DBL * numeric.c (fix_fdiv_double), bignum.c (rb_big_fdiv_double): use NUM2DBL on unknown object. RFLOAT_VALUE is only appliicable to T_FLOAT object. [ruby-core:82924] [Bug #13928] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-15merge revision(s) 60079: [Backport #13794]nagachika
thread_pthread.c: do not wakeup inside child processes * thread_pthread.c (rb_thread_wakeup_timer_thread): check ownership before incrementing (rb_thread_wakeup_timer_thread_low): ditto [Bug #13794] [ruby-core:83064] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60071: [Backport #13953] [Backport #13954] [Backport ↵nagachika
#13955] [Backport #13957] ext: check if null byte is contained [ruby-dev:50267] [Bug #13953] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60066: [Backport #13952]nagachika
string.c: fix ASCII-only on succ * string.c (str_succ): clear coderange cache when no alpha-numeric character case, carried part may become ASCII-only. [ruby-core:83062] [Bug #13952] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60059: [Backport #13949]nagachika
pack.c: unpack "M" may be ASCII only * pack.c (pack_unpack_internal): set ASCII only properly on "M", may be ASCII only. [ruby-core:83055] [Bug #13949] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60060: [Backport #13950]nagachika
string.c: ASCII-incompatible is not ASCII only * string.c (tr_trans): ASCII-incompatible encoding strings cannot be ASCII-only even if valid. [ruby-core:83056] [Bug #13950] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60024: [Backport #13945]nagachika
vm.c: fetch retval iff necessary * vm.c (rb_vm_make_jump_tag_but_local_jump): get rid of fetching retval when it is not used. it is necessary for local jump state only. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-24merge revision(s) 60099,60100: [Backport #13964]nagachika
compile.c: fix stack consitency error * compile.c (iseq_compile_each0): fix stack consitency error on attr-assign with safe navigation operator when the receiver is nil, should pop it too. [ruby-core:83078] [Bug #13964] test_call.rb: refine test_safe_call * test/ruby/test_call.rb (test_safe_call): rhs should not be evaluated when the receiver is nil. simplified the assertion for [Bug #13964]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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