Available Tags:

(358 matched)
358 Tagged Open Ruby Bugs as of 2022-05-28 07:03:39 +0900
Bug ID Tags Subject
18808 build os/arch Cannot compile ruby 3.1.2 on powerpc64le-linux without disabling the jit features
18806 core protected methods defined by refinements can't be called
18805 core IO::Buffer is inconsistent when returning a string from an empty buffer
18804 core Invalid line number for putnil instruction
18801 maybenotbug core Dead YARV instructions produced when `branchif` is used
18799 maybenotbug refine Refinement#import_methods vs attr_reader
18797 regexp Third argument to Regexp.new is a bit broken
18796 os/arch core GC compaction gets stuck on Mac OS when a debugger is attached
18795 core Verbose GC debug output with -DRGENGC_DEBUG=5 causes a crash
18794 win Windows ucrt - intermittent SEGV TestObjSpace#test_reachable_objects_during_iteration
18790 build ext cannot load such file -- digest (LoadError)
18789 test make test-bundled-gems failed after make install
18785 backport RbConfig::MAKEFILE_CONFIG["warnflags"] contains "-Wno-cast-function-type" which is not compatible with clang 13.0.0
18784 patch lib maybenotbug `FileUtils.rm_f` and `FileUtils.rm_rf` should not mask exceptions
18783 patch lib OptionParser should recognize "-" as an optional argument
18782 autoload Race conditions in autoload when loading the same feature with multiple threads.
18781 patch os/arch MJIT tests failing with Ubuntu focal with gcc-11 and some flags
18780 maybenotbug Incorrect binding receiver for C API rb_eval_string()
18771 patch core IO.foreach/.readlines ignores the 4th positional argument
18770 patch core ext Inconsistent behavior of IO/StringIO's each methods when called with nil as a separator, limit and chomp: true
18769 patch ext StringIO#each hangs up on some input with `chomp: true`
18768 patch core ext Inconsistent behavior of IO, StringIO and String each_line methods when return paragraph and chomp: true passed
18767 patch core IO.foreach hangs up when passes limit=0
18765 patch doc Wrong description introduced by https://github.com/ruby/ruby/pull/4938/files
18764 build ext Build Error when Using msys2-mingw64 and Ruby 3.2
18763 build ext The configure option “--with-openssl-dir” has lower precedence than pkg-config
18760 ractor perf Ractors vs "skynet" microbenchmark
18759 backport test os/arch snapshot-ruby_2_7: test failure on macos-12
18758 build ext Ruby fails to build on M1 Mac when x86 Homebrew is installed
18751 maybenotbug core Regression on master for Method#== when comparing public with private method
18750 tracepoint Segmentation fault on SIGINT when waiting in TracePoint handler
18748 maybenotbug core Range#cover? returns true for beginless range of different type
18743 fiber Enumerator#next / peek re-use each others stacktraces
18740 tracepoint Use of rightward assignment changes line number needed for line-targeted TracePoint
18738 lib IRB can't recognize heredoc after words
18737 notbug Windows 'require' is case independent
18733 os/arch Ruby GC problems cause performance issue with Ractor
18731 test Parallel test-all sometimes does not run at all some tests
18730 tracepoint Double `return` event handling with different tracepoints
18729 patch core Method#owner and UnboundMethod#owner are incorrect after using Module#public/protected/private
18727 cygwin build Make failed on x86_64-cygwin (LoadError)
18686 regexp Regexp supporting unexpected age properties in Ruby < 3.2
18678 notbug Crash on Mac - vm_call0_cfunc_with_frame
18677 ext BigDecimal#power (**) returns FloatDomainError when passing an infinite parameter
18674 win build Build failure `make up` with WSL2
18666 build No rule to make target 'yaml/yaml.h', needed by 'api.o'
18661 win core Net::HTTP behavior changed between 2.6 and 3.1 on windows.
18658 backport ext Need openssl 3 support for Ubuntu 22.04 (Ruby 2.7.x and 3.0.x)
18657 patch lib IRB raises exception when stdout is a pipe
18651 enc oob access in CP51932 -> CP50220 transcoder
18643 patch lib test-bundler failed on ruby_3_1 CI
18624 patch autoload `const_source_location` returns [false, 0] when autoload is defined for the constant
18623 build `make runnable` does not work
18622 maybenotbug core const_get still looks in Object, while lexical constant lookup no longer does
18616 build notbug Error with clang(1) on MacOS due to __declspec()
18614 lib Error (busy loop) in TestGemCommandsSetupCommand#test_destdir_flag_does_not_try_to_write_to_the_default_gem_home
18613 os/arch Voluntary wanted: Some signal-related tests fail on FreeBSD 13
18608 build `require': cannot load such file -- ripper (LoadError) after `make distclean`
18607 os/arch build Ruby 2.7.5 fails to configure on macOS Monterey on mac with M1 Pro
18605 win core Fails to run on (newer) 32bit Windows with ucrt
18601 encoding Invalid byte sequences in Big5 encodings
18590 patch encoding String#downcase and CAPITAL LETTER I WITH DOT ABOVE
18580 maybenotbug Range#include? inconsistency for beginless String ranges
18572 perf core Performance regression when invoking refined methods
18567 notbug Depending on default gems in stdlib gems when not needed considered harmful
18553 core Memory leak on compiling method call with kwargs
18518 core NoMemoryError + [FATAL] failed to allocate memory for twice 1 << large
18510 win core Unexpected waiting for console when starting ruby on windows
18507 os/arch build Incorrect target_os detection in configure script
18506 build make and make install rebuild items every time unnecessarily - sometimes causing races in parallel installs
18492 win core `rb_rescue2` inside `rb_protect` segfaults on Windows
18480 os/arch core Dtrace enabled build fails on systems with DTRACE_REBUILD=yes
18476 core Call to require stuck forever after receiving EAGAIN on writev when running with zeus
18473 os/arch ext Raw data in Socket::Option#inspect on Amazon Linux 2
18472 win ext rb_w32_map_errno is not found on Ruby-3.1.0
18465 core maybenotbug Make `IO#write` atomic.
18464 ractor tracepoint RUBY_INTERNAL_EVENT_NEWOBJ tracepoint causes an interpreter crash when combined with Ractors
18457 win ext ruby 2.7.5 fiddle/types.rb use uint32_t but fiddle/cparser.rb lacks uint32_t
18456 lib rdoc non-determinism: module includes can be added once or twice to generated .ri
18455 core perf `IO#close` has poor performance and difficult to understand semantics.
18454 perf jit YJIT slowing down key Discourse benchmarks
18444 os/arch core Trapped TSTP causes a locking deadlock in 3.0.3 onward
18430 os/arch build Raspberry Pi 3.0.3 Compile Issue
18429 os/arch build Configure ruby-3.0.3 on Solaris 10 Unknown keyword 'URL' in './ruby.tmp.pc'
18413 build os/arch Segfault in `ripper/lexer.rb`
18412 ractor Segfault in test_ractor.rb
18396 parser An unexpected "hash value omission" syntax error when without parentheses call expr follows
18393 os/arch test ext TestReadline#test_interrupt_in_other_thread fails on armv7hl
18381 notbug Default vs Bundled gems
18380 test TestAddressResolve#test_socket_getnameinfo_domain_blocking test failures
18379 win test [CI] Windows mingw/ucrt - test-all timeout failures
18359 win [Windows MinGW] warning Please include winsock2.h before windows.h
18355 lib require("pathname") within rack application chnages behaviors of Pathname methods, such as absolute?(), when there are two versions of 'pathname' gem installed.
18338 encoding Encoding.default_external = Encoding::UTF_16BE may add a wrongly-encoded string to $LOADED_FEATURES
18337 parser encoding Ruby allows zero-width characters in identifiers
18294 regexp error when parsing regexp comment
18286 os/arch Universal arm64/x86_84 binary built on an x86_64 machine segfaults/is killed on arm64
18281 lib Ruby 3.1.0: gem uninstall -aIx fails to uninstall debug
18277 ext mjit buffer error (Zlib::BufError) in Zlib::Deflate#deflate when using MJIT
18269 core trace_opt_not and trace_opt_regexpmatch2 insns are indistinguishable
18258 ractor maybenotbug Ractor.shareable? can be slow and mutates internal object flags.
18257 os/arch core rb_mRubyVMFrozenCore is broken by GC run
18255 core ioctl zeroes the last buffer byte
18247 core weird results for `Array#slice` or `Array#[]` with argument of type `Enumerator::ArithmeticSequence`
18186 win SEGV with system command - MinGW?
18170 patch core Exception#inspect should not include newlines
18169 notbug Local copies of gemified libraries are being released out of sync with their gems
18152 core Fix theoretical bug with signals + qsort
18144 core Timeout not working while regular expression match is running
18142 mjit Segmentation fault with Ruby 3.0.2
18133 os/arch LTO: TestGCCompact#test_ast_compacts segfaults on i686
18132 thread TODO: fix ccan/list thread safety
18131 os/arch addr2line.c: Some inlined functions mistakenly shown
18129 ractor Ractor-incompatible global variables can be accessed through alias
18123 patch core addr2line.c: Define `SHF_COMPRESSED`
18121 patch core addr2line.c: Endianness
18119 ractor Ractor crashes when instantiating classes
18081 patch core addr2line.c: Wrong section for `DW_AT_ranges`
18080 parser Syntax error on one-line pattern matching
18079 patch build win [PATCH] make error for MinGW with Clang/LLVM + LLD
18073 build os/arch test/ruby/test_jit.rb: "error: invalid use of '__builtin_va_arg_pack ()'" on Ruby 2.7.4 on gcc 4.8.5
18061 os/arch Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found
18060 patch core Infinite loop when b_return TracePoint raises
18058 mjit 3.1.0-dev with MJIT enabled Zlib::BufError during `gem install`
18050 os/arch build notbug Cannot build ruby-2.7.4 on NetBSD
18049 os/arch build notbug Cannot build ruby-3.0.2 on NetBSD
18036 fiber Pthread fibers become invalid on fork - different from normal fibers.
18034 os/arch Segmentation fault fiddle with `--enable-bundled-libffi` and macOS
18031 patch tracepoint Nested TracePoint#enable with define_method target crashes
18024 ractor Ractor crashes when connections are closed in multiple Ractors
18013 regexp Unexpected results when mxiing negated character classes and case-folding
18012 regexp Case-insensitive character classes can only match multiple code points when top-level character class is not negated
18010 regexp Character class with single character gets case-folded with following string
18009 regexp Regexps \w and \W with /i option and /u option produce inconsistent results under nested negation and intersection
18002 test os/arch s390x: Tests failing without LC_ALL env
17999 test os/arch TestMethod#test_zsuper intermittent timeout error on raspbian10-aarch64 CI
17998 ractor ractor: process hanging (with ractors initialized, but not being used)
17996 cygwin core Cygwin: thread + pipe behavior since Ruby 2.6
17995 perf ractor Slow down when mjit and Ractor are being used at same time
17990 regexp Inconsistent behavior of Regexp quantifiers over characters with complex case foldings
17989 regexp Case insensitive Regexps do not handle characters with overlapping case foldings
17931 build win Compile fails setup option nodynamic
17926 os/arch spec/ruby/core/file/atime_spec.rb: a random failing test on Travis ppc64le
17925 parser Pattern matching syntax using semicolon one-line
17882 ractor cygwin bootstraptest/test_ractor.rb:224 segfaults on Cygwin
17878 ractor bootstraptest/test_ractor.rb:224 a random failing test with "The outgoing-port is already closed (Ractor::ClosedError)"
17843 maybenotbug os/arch Ruby on Rails error[BUG] Segmentation fault at 0x0000000000000110 ruby 3.0.1p64 (2021-04-05 revision 0fb782ee38) [x86_64-darwin15] (#42110)
17826 ractor Ractor#take hangs if used in multiple Threads
17817 mjit --jit outputs ./tmp/_ruby_mjit_*.h: No such file or directory on with TMP
17813 patch win ext rb_funcall() may reset the latest socket error unexpectedlly since Ruby 3.0.0
17810 patch core addr2line.c: Some symbol names missing in C backtrace with Clang/LLVM
17799 core Seg fault in rb_class_clear_method_cache
17792 core os/arch make notes and make test fail with Ruby3.0.1p64 RaspberryPI 4B Ubuntu 20.10 ARM64
17774 regexp Quantified empty group causes regex to fail
17765 notbug core Segmentation fault when calling String#gsub
17722 ractor define_method with shareable results in "defined in a different Ractor"
17680 lib maybenotbug tab completion no longer works on irb3.0
17679 ractor Ractor incoming channel can consume unlimited resources
17678 ractor Ractors do not restart after fork
17677 ractor Ractor crashes fork when blocking
17676 ractor Accessing ENV from Ractor raises IsolationError
17667 ractor Module#name needs synchronization
17664 fiber maybenotbug Behavior of sockets changed in Ruby 3.0 to non-blocking
17656 patch core Improper functions shown in C level backtrace information
17646 patch build Check for `__builtin_mul_overflow` with `long long` arguments
17624 ractor Ractor.receive is not thread-safe
17617 ractor When a Ractor's incoming port is closed, Ractor.receive_if does not raise Ractor::ClosedError, but instead blocks indefinitely
17578 lib mkmf experimental C++ Support
17543 ractor Ractor isolation broken by `self` in shareable proc
17531 ractor `did_you_mean` not Ractor friendly
17516 ractor forking in a ractor causes Ruby to crash
17513 ractor Methods of shareable objects and UnboundMethods should be shareable
17506 ractor Ractor isolation broken by ThreadGroup
17478 perf Ruby3.0 is slower than Ruby2.7.2 when parsing a large CSV file
17420 ractor Unsafe mutation of $" when doing non-RubyGems require in Ractor
17400 encoding Incorrect character downcase for Greek Sigma
17383 perf 3.0 recursion memory|speed issues
17373 perf Ruby 3.0 is slower at Discourse bench than Ruby 2.7
17359 ractor Ractor copy mode is not Ractor-safe
17354 core Module#const_source_location is misleading for constants awaiting autoload
17349 patch thread regexp Rake での並行実行における正規表現マッチングの異常
17337 build notbug Don't embed Ruby build-time configuration in Ruby
17289 core Time#strftime occurs Segmentation Fault on ruby-2.7.2p137
17263 fiber perf Fiber context switch degrades with number of fibers, limit on number of fibers
17196 ractor Segmentation Fault with Socket#close in Ractors
17180 ractor Ractor and constant referencing
17159 ractor extend `define_method` for Ractor
17146 notbug core Queue operations are allowed after it is frozen
17142 build os/arch Ruby fails to build in AIX
17132 build vcs.rb doesn't detect git submodules as vcs
17120 core patch String#start_with? return wrong result for Regexp patterns containing /\K/
17037 core rounding of Rational#to_f
17008 mjit win JIT enabled on Windows can cause constant conhost pop-ups
16997 core win IO#gets converts some \r\n to \n with universal_newline: false
16959 maybenotbug core Weakmap has specs and third-party usage despite being a private API
16953 win build Windows bash bin files removed in master
16951 lib Consistently referer dependencies
16927 encoding String#tr won't return the expected result for some sign with diacritics
16920 os/arch thread TestThread#test_signal_at_join fails on aarch64
16905 build os/arch Ruby required to build Ruby on Haiku?
16842 encoding `inspect` prints the UTF-8 character U+0085 (NEXT LINE) verbatim even though it is not printable
16836 notbug patch build configure-time LDFLAGS leak into ruby pkg-config file
16829 maybenotbug fiber Exceptions raised from within an enumerated method lose part of their stacktrace
16820 notbug LEGAL is out of sync
16819 core Line reporting off by one when reporting line of a hash?
16810 os/arch ruby segfaults on s390x with musl libc
16776 core Regression in coverage library
16694 mjit JIT vs hardened GCC with PCH
16497 ext encoding StringIO#internal_encoding is broken (more severely in 2.7)
16493 thread os/arch TestThreadQueue#test_thr_kill is flaky on AArch64
16492 test os/arch TestBugReporter#test_bug_reporter_add test failures
16288 patch core Segmentation fault with finalizers, threads
16277 win ext maybenotbug UNIXServer#listen fails with Errno::EADDRINUSE error under Windows 10 / WSL Ubuntu 18.04
16265 win thread Test (spec) failure using current MSYS2 tools, related to -fstack-protector and possibly D_FORTIFY_SOURCE=2
16185 os/arch notbug basictest failure on AIX 6.1 for 64bit build
16158 regexp notbug "st" Character Sequence In Regex Look-Behind Causes Illegal Pattern Error When Combined With POSIX Bracket Expressions And Case Insensitivity Flag
16145 regexp regexp match error if mixing /i, character classes, and utf8
16143 patch core BOM UTF-8 is not removed after rewind
15993 win encoding 'require' doesn't work if there are Cyrillic chars in the path to Ruby dir
15787 os/arch lib maybenotbug LoadError by EPERM on read-only volume
15764 parser Whitespace and control characters should not be permitted in tokens
15644 patch ext ThreadsWait problems with Thread#report_on_exception
15599 core autoload Mixing autoload and require causes deadlock and incomplete definition.
15598 core autoload Deadlock on mutual reference of autoloaded constants
15550 win Windows - gem bin files - can't run from bash shell
15499 thread Breaking behavior on ruby 2.6: rb_thread_call_without_gvl doesn't invoke unblock_function when used on the main thread
15438 win thread Threads can't switch faster than TIME_QUANTUM_(NSEC|USEC|MSEC)
15428 core notbug Refactor Proc#>> and #<<
15423 core os/arch fork leapfrog leaks memory on FreeBSD 11.2
15386 patch core [PATCH] io.c (rb_io_check_char_readable): do not io_fflush buffered sockets
15367 core IO.select is not resumed when io-object gets closed
15334 test cygwin child_info_fork::abort: address space needed by 'emoji_iso2022_kddi.so' on cygwin
15315 patch core ec_switch can still lose interrupts
15310 patch thread [PATCH] thread_pthread.c: close race from UBF_TIMER and non-GVL-releasing thread
15263 patch core [PATCH] vm_trace.c (postponed_job_register): only hit main thread
15247 win test Windows - TEMP folder, non 8.3 & drive, fails & errors in test-all (ruby & rdoc)
15097 cygwin lib Gem install fails on Ruby 2.5.1 with Cygwin (get_dns_server_list undefined)
15072 cygwin build thread.c:4356:5: error: implicit declaration of function ‘ubf_list_atfork’
14971 cygwin build error: implicit declaration of function ‘rb_vm_call0
14957 win thread MinGW, gcc 8.2.0, bootstraptest test_thread.rb - failure ?
14906 win core MinGW failure - TestIO#test_copy_stream_no_busy_wait
14884 win msys2 mingw32 'rake' has unexpected text at top of file
14838 regexp notbug RegexpError with double "s" in look-behind assertion in case-insensitive unicode regexp
14826 os/arch build make: *** [.ext/include/sparc-solaris2.10/rb_mjit_min_header-2.6.0.h] Error 1 on Solaris 10 with very old gcc3
14761 os/arch thread TestThread#test_join_limits hangs up on Solaris 10 with gcc
14727 win thread TestQueue#test_queue_with_trap always timeout on Windows10
14681 core `syswrite': stream closed in another thread (IOError)
14679 lib StdLib gems should properly specify their dependencies
14640 win core [win32] File.realpath treats a relative path with a drive letter as an absolute path.
14607 patch core Fix use of the rb_profile_frames start parameter
14582 patch tracepoint Unable to use `method__entry` and `method_return` tracing probes since 2.5
14543 build `make commit` show error of `common-srcs`
14480 os/arch build miniruby crashing when compiled with -O2 or -O1 on aarch64
14474 test skip "TestException#test_thread_signal_location" as known bug
14434 patch core IO#reopen fails after EPIPE
14422 build Ruby configuration options should not be reused for gem builds
14418 regexp perf ruby 2.5 slow regexp execution
14387 core os/arch Ruby 2.5 を Alpine Linux で実行すると比較的浅めで SystemStackError 例外になる
14364 core Regexp last match variable in procs
14090 core `TestGc#test_interrupt_in_finalizer` fails very rarely
14083 refine Refinement in block calling incorrect method
14064 test test-all with and without -j - incorrect assertions and missing test methods
14049 win core SEGV svn 60401 require_relative
13999 cygwin ext Cygwin 環境で ripper_state_lex.rb がコアダンプする
13864 patch test Rinda multicast test failures due to missing default route
13671 regexp notbug Regexp with lookbehind and case-insensitivity raises RegexpError only on strings with certain characters
13644 win test Windows - Setting Time.now
13571 win encoding Script arguments, encoding, windows / MinGW
13542 win test MinGW trunk Builds - Summary of Issues
13513 patch lib Resolv::DNS::Message.decode hangs after detecting truncation in UDP messages
13500 win test MinGW TestArity#test_proc_err_mess stops testing
13485 win test MinGW TestEnumerable#test_callcc SEGV info
13298 win core mingw SEGV TestEnumerable#test_callcc
13269 win test test/readline/test_readline.rb and mingw
13220 encoding Enhance support of Unicode strings manipulation
13164 core A second `SystemStackError` exception results in `Segmentation fault (core dumped)`
13151 win core File.writable? doesn't report correctly if a directory is writable on Windows.
12852 lib notbug URI.parse can't handle non-ascii URIs
12725 cygwin build Trying to use ./miniruby before it exists
12689 core Thread isolation of $~ and $_
12582 ext OpenSSL Authenticated Encryption should check for tag length
12506 cygwin On cygwin, Feature #5994 does not work
12500 test os/arch TestProcess#test_aspawn_too_long_path fails on mips with "argument too big"
12473 test os/arch Test failure on fedora with TestTimeExtension#test_huge_precision
12445 cygwin thread Testing TestIO#test_open_fifo_does_not_block_other_threads results in deadlock on cygwin
12444 cygwin core Segmentation fault when running TestException#test_machine_stackoverflow on cygwin
12442 cygwin core TestArgf#test_textmode fails on cygwin
12440 cygwin core make test-all is not working on cygwin
12436 patch win core newline argument of File.open seems not respected on Windows
12280 win core IO.copy_stream(IO, IO) fails with "pread() not implemented"
12179 build Build failure due to VPATH expansion
12055 patch lib `NET::HTTPResponse` is not deflating responses with custom `Content-Range` header
12040 win core [Win32] File.stat fails on a mounted volume
11840 cygwin test Error with "make check" on Cygwin
11808 core Different behavior between Enumerable#grep and Array#grep
11779 refine notbug Module#using does not make sense as a method
11704 refine maybenotbug Refinements only get "used" once in loop
11582 core os/arch maybenotbug On Solaris, Rational#** returns -Infinity for Rational(0) when passed a negative Float
11531 lib maybenotbug IPAddr#== implements wrong logic
11526 patch lib Streaming HTTP requests are not idempotent and should not be retried
11514 core os/arch AIX6.1 - Ruby 2.2.3 - Segmentation fault in :byteslice
11450 patch lib HTTPHeader.content_range throws error on non-byte units
11438 win thread native_thread_init_stack() get machine.stack_start unequal to thread's stack start address, x86 win32
11410 win ext encoding Win32 Registry enumeration performs unnecessary string re-encoding which cause UndefinedConversionError exceptions
11269 core ruby_init_setproctitle() should be called before require_libraries()
11230 core Should rb_struct_s_members() be public API?
11183 core Cumulative error on Complex::I ** 100000000000000000000000000000000
11177 win core DATAでEOF文字以降が読めない
11174 thread os/arch threads memory leak
11164 core notbug Garbage collector in Ruby 2.2 provokes unexpected CoW
11142 win core Command line argument parser on windows handles double quotes inconsistently.
11064 core maybenotbug #singleton_methods for objects with special singleton_class returns an empty array
10919 lib [gem install] installs multipe platforms
10855 patch lib [PATCH] Matrix#inverse returns matrix of integers whenever possible
10584 encoding maybenotbug String.valid_encoding?, String.ascii_only? fails to account for BOM.
10580 test os/arch TestProcess#test_deadlock_by_signal_at_forking fails on ARM
10436 patch ext ruby -c and ripper inconsistency: m(&nil) {}
10416 build Create mechanism for updating of Unicode data files downstreams when we want
10213 build notbug bundled gems ignored by make install
10128 win core Quoting problem for arguments of Kernel.system, Kernel.exec on Windows
10009 thread perf IO operation is 10x slower in multi-thread environment
9955 win build issue building dll on mingw, library not found
9944 win maybenotbug in ruby for windows in "system" a redirection to append a file works incorrectly
9921 build maybenotbug gmtime_r, win32.h, and <string>
9760 build mkmf does not allow for linking against custom libraries when a system library is present
9507 core os/arch Ruby 2.1.0 is broken on ARMv5: tried to create Proc object without a block
9435 win core Kernel.system problem
9431 win core maybenotbug In windows ruby IO.write returns count of bytes without count of CR character
9414 win encoding maybenotbug strftime returns incorrectly encoded string
9409 cygwin encoding Cygwin で "filesystem" の encoding が正しくないケース
9366 test "make -j32 check TESTS=-j32" occasionally fails on rubygems/specification
9208 patch win core Win32 ANSI color no longer works since revision 43331
9189 win encoding Build failure on Windows in case of nonascii TEMP environment.
9115 patch lib Logger traps all exceptions; breaks Timeout
9010 build ./configure --prefix= cannot handle directories with spaces
8973 patch build Allow to configure archlibdir for multiarch
8782 ext Don't set rl_getc_function on editline
8677 patch core maybenotbug $LOAD_PATH did not encoded into the "internal encoding"
8445 patch core IO.open and IO#set_enconding does not support :fallback option
8444 core Regexp vars $~ and friends are not thread local
8299 core win Minor error in float parsing
8185 thread unfixable Thread/fork issue
7976 tracepoint notbug TracePoint call is at call point, not call site
7968 ext perf Poor UDPSocket#send performance in ruby 2.0.0 on windows
7964 encoding ext Writing an ASCII-8BIT String to a StringIO created from a UTF-8 String
7892 ext MIME encoding bug of NKF.nkf
7859 ext Readline: Incorrect arrow key behavior in vi_editing_mode insert mode with Readline 6.2
7840 build -Wdeclaration-after-statement is valid for C/ObjC but not for C++
7742 encoding System encoding (Windows-1258) is not recognized by Ruby to convert back to UTF-8
6360 win build Debug information build even without requesting it
6351 encoding transcode table generator does not support multi characters of Unicode
5334 ext maybenotbug Segmentation fault in InternetExplorer IServiceProvider interface
5317 core maybenotbug rubyのヘッダファイルを使った拡張を行う際にoff_tの宣言回避をする事が出来ない。
5179 patch core Complex#rationalize and to_r with approximate zeros
4434 thread maybenotbug make test-all "-j10000" のように大きな並列数を与えると異常終了
4173 test TestProcess#test_wait_and_sigchild が、たまに失敗する
4040 core SystemStackError with Hash[*a] for Large _a_
595 fiber Fiber ignores ensure clause