August 2024 - ruby-core - ml.ruby-lang.org

[ruby-core:117968] [Ruby master Bug#20501] ruby SEGV
by akr (Akira Tanaka) 04 Nov '24

04 Nov '24

Issue #20501 has been reported by akr (Akira Tanaka). ---------------------------------------- Bug #20501: ruby SEGV https://bugs.ruby-lang.org/issues/20501 * Author: akr (Akira Tanaka) * Status: Open * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- I encountered SEGV of ruby. ``` % ./ruby -v ruby 3.4.0dev (2024-05-22T06:59:19Z master 5613d6e95b) [x86_64-linux] % ./ruby t.rb t.rb:33: [BUG] Segmentation fault at 0x00007fc243696098 ruby 3.4.0dev (2024-05-22T06:59:19Z master 5613d6e95b) [x86_64-linux] -- Control frame information ----------------------------------------------- c:0003 p:0000 s:4294967313 e:000018 METHOD t.rb:33 c:0002 p:0022 s:0006 e:000005 EVAL t.rb:52 [FINISH] c:0001 p:0000 s:0003 E:000350 DUMMY [FINISH] -- Ruby level backtrace information ---------------------------------------- t.rb:52:in '<main>' t.rb:33:in 'create_no_file' -- Threading information --------------------------------------------------- Total ractor count: 1 Ruby thread count for this ractor: 1 -- Machine register context ------------------------------------------------ RIP: 0x000055a1cdc8bb9c RBP: 0x000055a1cee844b0 RSP: 0x00007ffcde5cdae0 RAX: 0x00007fc2436960a0 RBX: 0x00007fba43795f68 RCX: 0x0000000000000000 RDX: 0x000055a1cf115cf0 RDI: 0x0000000000000009 RSI: 0x00007fba28526860 R8: 0x00007fba436960a1 R9: 0x0000000000000000 R10: 0x00007fba28526860 R11: 0x0000000000000003 R12: 0x0000000000000006 R13: 0x00007fba2853b698 R14: 0x0000000d00000009 R15: 0x0000000000000b21 EFL: 0x0000000000010246 -- C level backtrace information ------------------------------------------- /home/ruby/t2/ruby/ruby(rb_print_backtrace+0x14) [0x55a1cdcae243] /home/ruby/t2/ruby/vm_dump.c:820 /home/ruby/t2/ruby/ruby(rb_vm_bugreport) /home/ruby/t2/ruby/vm_dump.c:1151 /home/ruby/t2/ruby/ruby(rb_bug_for_fatal_signal+0xf8) [0x55a1cde5abe8] /home/ruby/t2/ruby/error.c:1108 /home/ruby/t2/ruby/ruby(sigsegv+0x44) [0x55a1cdbf7864] /home/ruby/t2/ruby/signal.c:929 /lib/x86_64-linux-gnu/libc.so.6(0x7fba438f8050) [0x7fba438f8050] /home/ruby/t2/ruby/ruby(vm_exec_handle_exception+0x2ac) [0x55a1cdc8bb9c] /home/ruby/t2/ruby/vm.c:2782 ... ``` `t.rb` and the full crash report are attached. ---Files-------------------------------- t.rb (1.27 KB) crash.txt (15.8 KB) -- https://bugs.ruby-lang.org/

7 14

[ruby-core:118932] [Ruby master Bug#20693] Dir.tmpdir should perform a real access check before warning about writability
by kjtsanaktsidis (KJ Tsanaktsidis) 22 Oct '24

22 Oct '24

Issue #20693 has been reported by kjtsanaktsidis (KJ Tsanaktsidis). ---------------------------------------- Bug #20693: Dir.tmpdir should perform a real access check before warning about writability https://bugs.ruby-lang.org/issues/20693 * Author: kjtsanaktsidis (KJ Tsanaktsidis) * Status: Open * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- The code in `Dir.tmpdir` attempts to warn the user if their temp directory is deficient for some reason: ```ruby case when !stat.directory? warn "#{name} is not a directory: #{dir}" when !stat.writable? warn "#{name} is not writable: #{dir}" when stat.world_writable? && !stat.sticky? warn "#{name} is world-writable: #{dir}" else break dir end ``` This check for writability is looking at the user/group/world access bits on the stat output, and determining if the user running Ruby is allowed to write to the temp directory based on that. However, modern operating systems contain other mechanisms apart from the user/group/world bits which can grant access to a directory that would otherwise be denied, or vice versa. Things like: * Posix ACL's * Linux's capabilities like CAP_DAC_OVERRIDE * Linux Security Modules like SELinux or AppArmor * Syscall filters like Linux's seccomp * Granular capability systems like FreeBSD's Capsicum * OpenBSD's pledge and unveil * Windows too has a rich ACL system for controlling filesystem access To address this, we should call `File.writable?` instead of `stat.writable?`, which asks the system whether the file is writable using the `euidaccess()` function if available. On Linux/glibc, at least, this will issue an `access(2)` syscall, and the Kernel can take all of the above into account. n.b. if Ruby is running as suid, then glibc currently will NOT ask the kernel to perform the access check in `euidaccess()`, and instead does a similar thing to what `Stat#writable?` does (https://github.com/bminor/glibc/blob/7f04bb4e49413bd57ac3215f3480b09ae71319…) This is because of the relatively new `faccessat2(2)` syscall is required to do this properly, and there is some ecosystem issues with leveraging this by default (e.g. https://bugzilla.redhat.com/show_bug.cgi?id=1900021) Since running Ruby as suid is probably a very bad idea anyway, and the glibc implementation isn't any worse than the `Stat#writable?` one, this seems OK though. -- https://bugs.ruby-lang.org/

4 8

[ruby-core:112058] [Ruby master Bug#19383] Time.now.zone encoding for German display language in Windows is incorrect
by stringsn88keys (Thomas Powell) 21 Oct '24

21 Oct '24

Issue #19383 has been reported by stringsn88keys (Thomas Powell). ---------------------------------------- Bug #19383: Time.now.zone encoding for German display language in Windows is incorrect https://bugs.ruby-lang.org/issues/19383 * Author: stringsn88keys (Thomas Powell) * Status: Open * Priority: Normal * ruby -v: 3.1.3 * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- OS: Verified on Windows 10 and Windows Server 2022 and Ruby 2.7.7 through 3.1.3 Display language: Verified on German, but may impact other languages in which Time.now.zone returns characters that aren't [A-Za-z]. Time zone: CET (UTC +01:00) Amsterdam, Berlin, ... Time.now.zone # => "Mitteleuro\xE3ische Zeit" Time.now.zone.encoding # => #<Encoding:IBM437> puts Time.now.zone # => "Mitteleurop∑ische Zeit" (should be "Mitteleuropäische Zeit") Time.now.zone.encode(Encoding::UTF_8) # => "Mitteleurop∑ische Zeit" Doing a force_encoding on all encodings in Encoding.list reveals that ISO-8859-(1..16) and Windows-125(0,2,4,7) work to coerce the ä out of the time zone string: Time.now.zone.force_encoding(Encoding::WINDOWS_1252) # => "Mitteleuro\xE3ische Zeit" ... but ... Time.now.zone.force_encoding(Encoding::WINDOWS_1252).encode(Encoding::UTF_8) #=> "Mitteleuropäische Zeit" Related issue: This improper encoding/rendering caused Ohai's JSON output to be unparseable. Workaround was forcing to Windows-1252. https://github.com/chef/ohai/pull/1781 -- https://bugs.ruby-lang.org/

5 10

[ruby-core:117957] [Ruby master Bug#20500] Non-system directories are not searched when checking for jemalloc headers and libs, and building `enc`
by lish82 (Hiroki Katagiri) 21 Oct '24

21 Oct '24

Issue #20500 has been reported by lish82 (Hiroki Katagiri). ---------------------------------------- Bug #20500: Non-system directories are not searched when checking for jemalloc headers and libs, and building `enc` https://bugs.ruby-lang.org/issues/20500 * Author: lish82 (Hiroki Katagiri) * Status: Open * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- I found a problem similar to #20494 on jemalloc It's similar to #20494, but it has a few more issues Problems: - Non-system directories (specified by `--with-opt-dir`) are not searched when checking jemalloc headers (almost the same as #20494) - Non-system directories are not searched when checking jemalloc libs - Non-system directories are not searched when building the `enc` directory sources I have confirmed that this problem can be fixed by applying the following patch: ```patch diff --git a/configure.ac b/configure.ac index 169662c..b2dce70 100644 --- a/configure.ac +++ b/configure.ac @@ -1392,6 +1392,8 @@ AC_ARG_WITH([jemalloc], [with_jemalloc=$withval], [with_jemalloc=no]) AS_IF([test "x$with_jemalloc" != xno],[ # find jemalloc header first + save_CPPFLAGS="${CPPFLAGS}" + CPPFLAGS="${INCFLAGS} ${CPPFLAGS}" malloc_header= AC_CHECK_HEADER(jemalloc/jemalloc.h, [malloc_header=jemalloc/jemalloc.h], [ AC_CHECK_HEADER(jemalloc.h, [malloc_header=jemalloc.h]) @@ -1423,6 +1425,8 @@ AS_IF([test "x$with_jemalloc" != xno],[ done done ]) + CPPFLAGS="${save_CPPFLAGS}" + unset save_CPPFLAGS with_jemalloc=${rb_cv_jemalloc_library} AS_CASE(["$with_jemalloc"], [no], diff --git a/enc/Makefile.in b/enc/Makefile.in index 6920bc9..ce93fdd 100644 --- a/enc/Makefile.in +++ b/enc/Makefile.in @@ -52,7 +52,7 @@ optflags = @optflags@ debugflags = @debugflags@ warnflags = @warnflags@ CCDLFLAGS = @CCDLFLAGS@ -INCFLAGS = -I. -I$(arch_hdrdir) -I$(hdrdir) -I$(top_srcdir) +INCFLAGS = -I. -I$(arch_hdrdir) -I$(hdrdir) -I$(top_srcdir) @incflags@ DEFS = @DEFS@ CPPFLAGS = @CPPFLAGS@ -DONIG_ENC_REGISTER=rb_enc_register LDFLAGS = @LDFLAGS@ ``` --- On a side note, I think there might be other parts affected by the changes bellow: https://github.com/ruby/ruby/pull/8449 I thought it might be a good idea to review everything thoroughly -- https://bugs.ruby-lang.org/

5 11

[ruby-core:117003] [Ruby master Bug#20314] Simultaneous Timeout expires may raise an exception after the block
by mame (Yusuke Endoh) 21 Oct '24

21 Oct '24

Issue #20314 has been reported by mame (Yusuke Endoh). ---------------------------------------- Bug #20314: Simultaneous Timeout expires may raise an exception after the block https://bugs.ruby-lang.org/issues/20314 * Author: mame (Yusuke Endoh) * Status: Open * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Launchable reports `TestTimeout#test_nested_timeout` as a flaky test, and I reproduced it as follows. ```ruby require "timeout" class A < Exception end class B < Exception end begin Timeout.timeout(0.1, A) do Timeout.timeout(0.1, B) do nil while true end end rescue A, B p $! #=> #<A: execution expired> # Exception B is raised after the above call returns #=> test.rb:16:in `p': execution expired (B) p :end # not reach end ``` This is because the timer thread performs two consecutive `Thread#raise` to the target thread. I have discussed this with @ko1 and have come up with three solutions. ### Solution 1 When multiple nested Timeouts expire simultaneously, raise an exception for the outer-most Timeout and let the inner Timeouts expire without throwing an exception. In the above example, it would only raise A. The problem with this approach is that if you are rescuing A in the inner block, it may never ends: ```ruby Timeout.timeout(0.1, A) do Timeout.timeout(0.1, B) do begin sleep rescue A sleep # The exception A is caught. The inner Timeout is already expired, so the code (may) never end. end end end ``` Note that, if A and B did not occur at the same time, it would raise B. This is a race condition. ### Solution 2 When multiple nested Timeouts expire simultaneously, raise an exception for the inner-most Timeout and let the outer Timeouts wait until the inner-most Timeout returns. In the above example, it would raise either A or B, not both. The problem with this approach is that if you are rescuing B in the inner block, it never ends: ```ruby Timeout.timeout(0.1, A) do Timeout.timeout(0.1, B) do begin sleep rescue B sleep # The outer Timeout waits for the inner timeout, and the inner Timeout never return. So this code never ends. end end end ``` ### Solution 3 Make thread interrupt queue one length. If the target thread has already been `Thread#raise(A)`, the new `Thread#raise(B)` blocks until the target thread processes A. Since there will be no more simultaneous Thread#raise, there will be no more exceptions after the end of the block. The timeout timer thread should be changed in consideration that `Thread#raise` may block. -- https://bugs.ruby-lang.org/

3 4

[ruby-core:115226] [Ruby master Bug#19984] `make test-bundler-parallel` fails with ` --enable-shared`
by vo.x (Vit Ondruch) 08 Oct '24

08 Oct '24

Issue #19984 has been reported by vo.x (Vit Ondruch). ---------------------------------------- Bug #19984: `make test-bundler-parallel` fails with ` --enable-shared` https://bugs.ruby-lang.org/issues/19984 * Author: vo.x (Vit Ondruch) * Status: Open * Priority: Normal * ruby -v: ruby 3.3.0dev (2023-11-01 master a1e24ab484) [x86_64-linux] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- ~~~ + ./configure --enable-shared checking for ruby... false ... snip ... config.status: creating Makefile --- Configuration summary for ruby version 3.3.0 * Installation prefix: /usr/local * exec prefix: ${prefix} * arch: x86_64-linux * site arch: ${arch} * RUBY_BASE_NAME: ruby * enable shared: yes * ruby lib prefix: ${libdir}/${RUBY_BASE_NAME} * site libraries path: ${rubylibprefix}/${sitearch} * vendor path: ${rubylibprefix}/vendor_ruby * target OS: linux * compiler: gcc * with thread: pthread * with coroutine: amd64 * enable shared libs: yes * dynamic library ext: so * CFLAGS: ${optflags} ${debugflags} ${warnflags} * LDFLAGS: -L. -Wl,-z,relro -Wl,--as-needed -Wl,-z,now \ -specs=/usr/lib/rpm/redhat/redhat-hardened-ld \ -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 \ -Wl,--build-id=sha1 -fstack-protector-strong \ -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed * DLDFLAGS: -Wl,-z,relro -Wl,--as-needed -Wl,-z,now \ -specs=/usr/lib/rpm/redhat/redhat-hardened-ld \ -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 \ -Wl,--build-id=sha1 \ -Wl,--compress-debug-sections=zlib * optflags: -O3 -fno-fast-math * debugflags: -ggdb3 * warnflags: -Wall -Wextra -Wdeprecated-declarations \ -Wdiv-by-zero -Wduplicated-cond \ -Wimplicit-function-declaration -Wimplicit-int \ -Wpointer-arith -Wwrite-strings \ -Wold-style-definition -Wimplicit-fallthrough=0 \ -Wmissing-noreturn -Wno-cast-function-type \ -Wno-constant-logical-operand -Wno-long-long \ -Wno-missing-field-initializers \ -Wno-overlength-strings \ -Wno-packed-bitfield-compat \ -Wno-parentheses-equality -Wno-self-assign \ -Wno-tautological-compare -Wno-unused-parameter \ -Wno-unused-value -Wsuggest-attribute=format \ -Wsuggest-attribute=noreturn -Wunused-variable \ -Wmisleading-indentation -Wundef * strip command: strip -S -x * install doc: rdoc * YJIT support: yes * RJIT support: yes * man page type: doc --- $ make -O -j8 V=1 VERBOSE=1 'COPY=cp -p' BASERUBY = echo executable host ruby is required. use --with-baseruby option.; false CC = gcc LD = ld LDSHARED = gcc -shared CFLAGS = -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fPIC -m64 XCFLAGS = -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -I. -I.ext/include/x86_64-linux -I./include -I. -I./prism -I./enc/unicode/15.0.0 CPPFLAGS = DLDFLAGS = -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -Wl,--compress-debug-sections=zlib -Wl,-soname,libruby.so.3.3 -fstack-protector-strong -m64 SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread LANG = C.UTF-8 LC_ALL = LC_CTYPE = MFLAGS = -j8 -Otarget --jobserver-auth=fifo:/tmp/GMfifo10180 --sync-mutex=fnm:/tmp/GmCLOiGB RUSTC = rustc YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/yjit/target/release/' ./yjit/src/lib.rs gcc (GCC) 13.2.1 20231011 (Red Hat 13.2.1-4) Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. gcc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fPIC -m64 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -I. -I.ext/include/x86_64-linux -I./include -I. -I./prism -I./enc/unicode/15.0.0 -o dmyext.o -c dmyext.c ... snip ... $ make test-bundler-parallel BASERUBY = echo executable host ruby is required. use --with-baseruby option.; false CC = gcc LD = ld LDSHARED = gcc -shared CFLAGS = -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fPIC -m64 XCFLAGS = -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-overflow -fvisibility=hidden -fexcess-precision=standard -DRUBY_EXPORT -I. -I.ext/include/x86_64-linux -I./include -I. -I./prism -I./enc/unicode/15.0.0 CPPFLAGS = DLDFLAGS = -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -Wl,--compress-debug-sections=zlib -Wl,-soname,libruby.so.3.3 -fstack-protector-strong -m64 SOLIBS = -lz -lrt -lrt -lgmp -ldl -lcrypt -lm -lpthread LANG = C.UTF-8 LC_ALL = LC_CTYPE = MFLAGS = RUSTC = rustc YJIT_RUSTC_ARGS = --crate-name=yjit --crate-type=staticlib --edition=2021 -g -C lto=thin -C opt-level=3 -C overflow-checks=on '--out-dir=/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/yjit/target/release/' ./yjit/src/lib.rs gcc (GCC) 13.2.1 20231011 (Red Hat 13.2.1-4) Copyright (C) 2023 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. generating enc.mk making srcs under enc make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Nothing to be done for 'srcs'. make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' generating transdb.h transdb.h unchanged generating makefiles ext/configure-ext.mk ext/configure-ext.mk updated make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' generating makefile exts.mk exts.mk unchanged make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/bigdecimal' installing default bigdecimal libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/bigdecimal' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/coverage' installing default coverage libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/coverage' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/date' installing default date_core libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/date' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/digest' installing digest libraries installing default digest libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/digest' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/digest/sha2' installing default sha2 libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/digest/sha2' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/fiddle' installing default fiddle libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/fiddle' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/io/console' installing default console libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/io/console' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/json' installing default libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/json' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/monitor' installing default monitor libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/monitor' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/nkf' installing default nkf libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/nkf' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/objspace' installing default objspace libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/objspace' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/openssl' installing default openssl libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/openssl' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/pathname' installing default pathname libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/pathname' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/psych' installing default psych libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/psych' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/pty' installing default pty libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/pty' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/ripper' installing default ripper libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/ripper' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/rubyvm' installing default libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/rubyvm' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/socket' installing default socket libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/socket' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/syslog' installing default syslog libraries make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ext/syslog' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/debug-1.8.0/ext/debug' make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/debug-1.8.0/ext/debug' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/racc-1.7.1/ext/racc/cparse' make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/racc-1.7.1/ext/racc/cparse' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/rbs-3.2.2/ext/rbs_extension' make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/.bundle/gems/rbs-3.2.2/ext/rbs_extension' make[2]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[2]: 'ruby' is up to date. make[2]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Nothing to be done for 'note'. make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' making enc make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Nothing to be done for 'enc'. make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' making trans make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Nothing to be done for './enc/trans'. make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' making encs make[1]: Entering directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' make[1]: Nothing to be done for 'encs'. make[1]: Leaving directory '/builddir/build/BUILD/ruby-3.3.0-a1e24ab484' generating x86_64-linux-fake.rb x86_64-linux-fake.rb updated ./miniruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext -- --disable-gems -C . -Ilib \ -e 'ENV["GEM_HOME"] = File.expand_path(".bundle")' \ -e 'ENV["BUNDLE_APP_CONFIG"] = File.expand_path(".bundle")' \ -e 'ENV["BUNDLE_PATH__SYSTEM"] = "true"' \ -e 'ENV["BUNDLE_WITHOUT"] = "lint doc"' \ -e 'load "spec/bundler/support/bundle.rb"' -- install --quiet --gemfile=tool/bundler/dev_gems.rb ./miniruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext -- --disable-gems \ -r./x86_64-linux-fake \ -e "ARGV[-1] = File.expand_path(ARGV[-1])" \ -e "exec(*ARGV)" -- \ ./miniruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext -- --disable-gems -I./spec/bundler \ -e "ENV['PARALLEL_TESTS_EXECUTABLE'] = ARGV.shift" \ -e "load ARGV.shift" \ "./miniruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext -- --disable-gems -C . -Ispec/bundler:spec/lib .bundle/bin/rspec" \ ./.bundle/bin/parallel_rspec \ -o "--require spec_helper --require formatter_overrides" \ --runtime-log ./tmp/parallel_runtime_rspec.log ./spec/bundler/ 8 processes for 169 specs, ~ 21 specs per process An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.36529 seconds (files took 0.67828 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.4346 seconds (files took 0.62401 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.37847 seconds (files took 0.71128 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.32898 seconds (files took 0.78975 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.41138 seconds (files took 0.77373 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.46772 seconds (files took 0.7346 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.35757 seconds (files took 0.73007 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples An error occurred in a `before(:suite)` hook. Failure/Error: raise <<~ERROR Invoking `#{cmd}` failed with output: ---------------------------------------------------------------------- #{command_execution.stdboth} ---------------------------------------------------------------------- ERROR RuntimeError: Invoking `/builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby -rrubygems /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/bin/gem --backtrace build lib/bundler/bundler.gemspec` failed with output: ---------------------------------------------------------------------- /builddir/build/BUILD/ruby-3.3.0-a1e24ab484/ruby: error while loading shared libraries: libruby.so.3.3: cannot open shared object file: No such file or directory ---------------------------------------------------------------------- # ./spec/bundler/support/helpers.rb:202:in `sys_exec' # ./spec/bundler/support/helpers.rb:165:in `gem_command' # ./spec/bundler/support/helpers.rb:343:in `with_built_bundler' # ./spec/bundler/support/helpers.rb:304:in `block (2 levels) in system_gems' # ./spec/bundler/support/helpers.rb:300:in `each' # ./spec/bundler/support/helpers.rb:300:in `block in system_gems' # ./spec/bundler/support/helpers.rb:357:in `block in with_gem_path_as' # ./spec/bundler/support/helpers.rb:371:in `without_env_side_effects' # ./spec/bundler/support/helpers.rb:352:in `with_gem_path_as' # ./spec/bundler/support/helpers.rb:298:in `system_gems' # ./spec/bundler/spec_helper.rb:92:in `block (2 levels) in <top (required)>' Finished in 0.24372 seconds (files took 1.05 seconds to load) 0 examples, 0 failures, 1 error occurred outside of examples Tests Failed 8 errors, 0 examples, 0 failures Took 1 seconds make: *** [uncommon.mk:1626: yes-test-bundler-parallel] Error 1 ~~~ -- https://bugs.ruby-lang.org/

3 6

[ruby-core:118979] [Ruby master Feature#20705] Should "0.E-9" be a valid float value?
by kou (Kouhei Sutou) 08 Oct '24

08 Oct '24

Issue #20705 has been reported by kou (Kouhei Sutou). ---------------------------------------- Feature #20705: Should "0.E-9" be a valid float value? https://bugs.ruby-lang.org/issues/20705 * Author: kou (Kouhei Sutou) * Status: Open ---------------------------------------- Ruby doesn't accept "0.E-9" as a valid float value: ```console $ ruby -e 'Float("0.E-9")' <internal:kernel>:218:in 'Kernel#Float': invalid value for Float(): "0.E-9" (ArgumentError) from -e:1:in '<main>' ``` But other systems accept "0.E-9" as a valid float value: PostgreSQL: ```text => select 0.E-9; ?column? ------------- 0.000000000 (1 row) ``` MySQL: ```text > select 0.E-9; +-------+ | 0.E-9 | +-------+ | 0 | +-------+ 1 row in set (0.00 sec) ``` Python: ```console $ python3 -c 'print(0.E-9)' 0.0 ``` Node.js: ```console $ nodejs -e 'console.log(0.E-9)' 0 ``` Should Ruby accept "0.E-9" as a valid float value? FYI: I don't have an opinion of this. I just realized this by an issue from an user of a maintained library by me: https://github.com/apache/arrow/issues/43877 -- https://bugs.ruby-lang.org/

6 10

[ruby-core:117564] [Ruby master Bug#20433] Hash.inspect for some hash returns syntax invalid representation
by tompng (tomoya ishida) 05 Oct '24

05 Oct '24

Issue #20433 has been reported by tompng (tomoya ishida). ---------------------------------------- Bug #20433: Hash.inspect for some hash returns syntax invalid representation https://bugs.ruby-lang.org/issues/20433 * Author: tompng (tomoya ishida) * Status: Open * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- For these hashes, Hash.inspect returns a syntax invalid representation: ~~~ruby { :a! => 1 } # {:a!=>1} { :a? => 1 } # {:a?=>1} { :* => 1 } # {:*=>1} { :== => 1 } # {:===>1} { :< => 1 } # {:<=>1} ~~~ `eval(hash.inspect)` will raise SyntaxError. Although inspect does not guarantee that the result can be eval-ed, it'd be confusing for these few cases. Maybe related to https://bugs.ruby-lang.org/issues/20235 -- https://bugs.ruby-lang.org/

10 15

[ruby-core:118811] [Ruby master Feature#20669] Add error classes to differentiate Marshal ArgumentErrors
by olleolleolle (Olle Jonsson) 03 Oct '24

03 Oct '24

Issue #20669 has been reported by olleolleolle (Olle Jonsson). ---------------------------------------- Feature #20669: Add error classes to differentiate Marshal ArgumentErrors https://bugs.ruby-lang.org/issues/20669 * Author: olleolleolle (Olle Jonsson) * Status: Open ---------------------------------------- Currently, Marshal.load raises ArgumentErrors on failure. In the memcache client Dalli, there is [a regular expression to check for a few of the ArgumentErrors that can be raised during Marshal.load](https://github.com/petergoldstein/dalli/blob/v3.2.8/lib/dalli…. In order to make it easier to work with, perhaps new individual error classes deriving from ArgumentError could be introduced in Marshal? Perhaps a MarshalError base class deriving from ArgumentError? Something backwards-compatible. [Dalli PR where another error message would be added](https://github.com/petergoldstein/dalli/pull/1008) -- https://bugs.ruby-lang.org/

4 6

[ruby-core:118514] [Ruby master Bug#20620] singleton_method undefined for module using "extend self"
by dentarg (Patrik Ragnarsson) 03 Oct '24

03 Oct '24

Issue #20620 has been reported by dentarg (Patrik Ragnarsson). ---------------------------------------- Bug #20620: singleton_method undefined for module using "extend self" https://bugs.ruby-lang.org/issues/20620 * Author: dentarg (Patrik Ragnarsson) * Status: Open * ruby -v: ruby 3.4.0dev (2024-07-08T21:43:28Z master e500222de1) [x86_64-linux] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Is this a bug? I expected `ExtendSelf.singleton_method(:foo)` to work when `ExtendSelf.singleton_methods` worked and `:foo` was in the list returned. ```ruby # singleton_method.rb class Klass def self.foo end end module ExtendSelf extend self def foo end end p RUBY_DESCRIPTION p "Klass" p Klass.singleton_methods # => [:foo] p Klass.singleton_method(:foo) # => #<Method: Klass.foo() singleton_method.rb:2> p "ExtendSelf" p ExtendSelf.singleton_methods # => [:foo] p ExtendSelf.singleton_method(:foo) # => singleton_method.rb:19:in `singleton_method': undefined singleton method `foo' for `ExtendSelf' (NameError) ``` ```shell $ docker run --rm -it -v $(pwd):/app -w /app rubylang/ruby:master-nightly-jammy Unable to find image 'rubylang/ruby:master-nightly-jammy' locally master-nightly-jammy: Pulling from rubylang/ruby ... Digest: sha256:922037b184b897786a26b2460f70a66139f87dce67f20ddf760cd4186790ed9f root@9807305c322a:/app# ruby -v ruby 3.4.0dev (2024-07-08T21:43:28Z master e500222de1) [x86_64-linux] root@9807305c322a:/app# ruby singleton_method.rb "ruby 3.4.0dev (2024-07-08T21:43:28Z master e500222de1) [x86_64-linux]" "Klass" [:foo] #<Method: Klass.foo() singleton_method.rb:2> "ExtendSelf" [:foo] singleton_method.rb:21:in 'Kernel#singleton_method': undefined singleton method 'foo' for 'ExtendSelf' (NameError) ``` -- https://bugs.ruby-lang.org/

3 4