[#113435] [Ruby master Feature#19634] Pattern matching dynamic key — "baweaver (Brandon Weaver) via ruby-core" <ruby-core@...>
Issue #19634 has been reported by baweaver (Brandon Weaver).
6 messages
2023/05/09
[#113489] [Ruby master Bug#19642] Remove vectored read/write from `io.c`. — "ioquatix (Samuel Williams) via ruby-core" <ruby-core@...>
Issue #19642 has been reported by ioquatix (Samuel Williams).
10 messages
2023/05/15
[ruby-core:113534] [Ruby master Bug#19681] The final classpath of partially named modules is sometimes inconsistent once permanently named
From:
"Eregon (Benoit Daloze) via ruby-core" <ruby-core@...>
Date:
2023-05-19 17:41:19 UTC
List:
ruby-core #113534
Issue #19681 has been updated by Eregon (Benoit Daloze). TruffleRuby remembers the given basename (`C` in this case) as a separate field, so that's similar to your approach. But I think we need to validate the module is still reachable through that basename, otherwise we would name it incorrectly: ```ruby m = Module.new class m::C; end p m::C.name # => "#<Module:0x000000010789fbe0>::C" m::D = m::C p m::D.name # => "#<Module:0x000000010789fbe0>::C" m.send :remove_const, :C M = m p M::D.name # => "M::D", correct ``` ---------------------------------------- Bug #19681: The final classpath of partially named modules is sometimes inconsistent once permanently named https://bugs.ruby-lang.org/issues/19681#change-103162 * Author: byroot (Jean Boussier) * Status: Open * Priority: Normal * Backport: 3.0: WONTFIX, 3.1: REQUIRED, 3.2: REQUIRED ---------------------------------------- Reported to me by @fxn ```ruby m = Module.new class m::C; end p m::C.name # => "#<Module:0x000000010789fbe0>::C" m::D = m::C p m::D.name # => "#<Module:0x000000010789fbe0>::C" M = m p M::C.name # => "M::D" ``` Expected behavior: ```ruby p M::C.name # => "M::C" ``` ### Reason When the parent is assigned its permanent classpath, we iterate over its `const_table` to recursively give a permanent name to all the constant it owns. However, `const_table` is an `id_table` so it doesn't retain the insertion order, which means that if the constant was aliased, we can no longer distinguish between the original name and its aliases, and whichever comes first in the `const_table` will be used as the permanent name. ### Potential solution I have a tentative fix for it in https://github.com/ruby/ruby/pull/7829. Instead of relying on the `const_table` key, it extract the original name from the temporary classpath. It does feel a bit wrong to do a string search in such a place, but it does work. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- [email protected] To unsubscribe send an email to [email protected] ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/