[ruby-core:121982] [Ruby Bug#21323] irb fails to start with Namespace
Issue #21323 has been reported by Eregon (Benoit Daloze). ---------------------------------------- Bug #21323: irb fails to start with Namespace https://bugs.ruby-lang.org/issues/21323 * Author: Eregon (Benoit Daloze) * Status: Open * ruby -v: ruby 3.5.0dev (2025-05-10T07:50:29Z namespace-on-read-.. bd4f57f96b) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` $ irb irb(main):001> 6 * 7 => 42 $ RUBY_NAMESPACE=1 irb /home/eregon/prefix/ruby-master/bin/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for know issues, etc. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' zsh: exit 1 RUBY_NAMESPACE=1 irb ``` -- https://bugs.ruby-lang.org/
Issue #21323 has been updated by Eregon (Benoit Daloze). Looks somewhat similar, `benchmark` loads fine in main namespace but not in other namespace: ``` $ RUBY_NAMESPACE=1 ruby -ve 'require "benchmark"; p Benchmark::VERSION; ns = Namespace.new; File.write "ns.rb", "require :benchmark.to_s; p Benchmark::VERSION"; ns.require "./ns"' ruby 3.5.0dev (2025-05-10T07:50:29Z namespace-on-read-.. bd4f57f96b) +PRISM [x86_64-linux] ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for know issues, etc. "0.4.0" /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: benchmark is not part of the default gems since Ruby 3.5.0. Install benchmark from RubyGems. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: benchmark is not part of the default gems since Ruby 3.5.0. Install benchmark from RubyGems. <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require': cannot load such file -- benchmark (LoadError) from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require' from /home/eregon/ns.rb:1:in 'Namespace::Loader#require' from /home/eregon/ns.rb:1:in '<top (required)>' from -e:1:in 'Namespace#require' from -e:1:in '<main>' <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- benchmark (LoadError) from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require' from /home/eregon/ns.rb:1:in 'Namespace::Loader#require' from /home/eregon/ns.rb:1:in '<top (required)>' from -e:1:in 'Namespace#require' from -e:1:in '<main>' ``` ---------------------------------------- Bug #21323: irb fails to start with Namespace https://bugs.ruby-lang.org/issues/21323#change-113105 * Author: Eregon (Benoit Daloze) * Status: Open * ruby -v: ruby 3.5.0dev (2025-05-10T07:50:29Z namespace-on-read-.. bd4f57f96b) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` $ irb irb(main):001> 6 * 7 => 42 $ RUBY_NAMESPACE=1 irb /home/eregon/prefix/ruby-master/bin/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for know issues, etc. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' zsh: exit 1 RUBY_NAMESPACE=1 irb ``` -- https://bugs.ruby-lang.org/
Issue #21323 has been updated by retro (Josef Šimánek). Have this been fixed already? ``` [retro@retro2 ~]❤ ruby -v ruby 3.5.0dev (2025-05-23T23:31:28Z master 87d340f0e1) +PRISM [x86_64-linux] [retro@retro2 ~]❤ RUBY_NAMESPACE=1 irb /home/retro/.rubies/ruby-master/bin/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for known issues, etc. irb(main):001> n = Namespace.new => #<Namespace:3,user,optional> ``` ---------------------------------------- Bug #21323: irb fails to start with Namespace https://bugs.ruby-lang.org/issues/21323#change-113408 * Author: Eregon (Benoit Daloze) * Status: Open * ruby -v: ruby 3.5.0dev (2025-05-10T07:50:29Z namespace-on-read-.. bd4f57f96b) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` $ irb irb(main):001> 6 * 7 => 42 $ RUBY_NAMESPACE=1 irb /home/eregon/prefix/ruby-master/bin/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for know issues, etc. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' zsh: exit 1 RUBY_NAMESPACE=1 irb ``` -- https://bugs.ruby-lang.org/
Issue #21323 has been updated by Eregon (Benoit Daloze). Status changed from Open to Closed Right, this seems fixed on master. Would be interesting to know what was the fix. ---------------------------------------- Bug #21323: irb fails to start with Namespace https://bugs.ruby-lang.org/issues/21323#change-113620 * Author: Eregon (Benoit Daloze) * Status: Closed * ruby -v: ruby 3.5.0dev (2025-05-10T07:50:29Z namespace-on-read-.. bd4f57f96b) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` $ irb irb(main):001> 6 * 7 => 42 $ RUBY_NAMESPACE=1 irb /home/eregon/prefix/ruby-master/bin/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for know issues, etc. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. /home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/did_you_mean/core_ext/name_error.rb:11: warning: irb is not part of the default gems since Ruby 3.5.0. Install irb from RubyGems. <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:141:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require': cannot load such file -- irb (LoadError) Did you mean? erb from <internal:/home/eregon/prefix/ruby-master/lib/ruby/3.5.0+0/rubygems/core_ext/kernel_require.rb>:136:in 'Kernel#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in 'Namespace::Loader#require' from /home/eregon/prefix/ruby-master/lib/ruby/gems/3.5.0+0/gems/irb-1.15.2/exe/irb:7:in '<top (required)>' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Kernel#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in 'Namespace::Loader#load' from /home/eregon/.rubies/ruby-master/bin/irb:25:in '<main>' zsh: exit 1 RUBY_NAMESPACE=1 irb ``` -- https://bugs.ruby-lang.org/
participants (2)
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Eregon (Benoit Daloze) -
retro