From: "Eregon (Benoit Daloze) via ruby-core" Date: 2024-01-18T17:32:11+00:00 Subject: [ruby-core:116307] [Ruby master Bug#20188] `Module#const_source_location` returns wrong information when real constant was defined but autoload is still ongoing Issue #20188 has been updated by Eregon (Benoit Daloze). On a related note IIRC the recent-ish change was on failed autoload, the autoload and its constant would be completely removed: https://bugs.ruby-lang.org/issues/15790#note-12 But it seems to not be the case for this edge case, and also not if we remove the `Bar = 1`. It seems the behavior already changed again since then. ---------------------------------------- Bug #20188: `Module#const_source_location` returns wrong information when real constant was defined but autoload is still ongoing https://bugs.ruby-lang.org/issues/20188#change-106329 * Author: byroot (Jean Boussier) * Status: Open * Priority: Normal * ruby -v: ruby 3.3.0 (2023-12-25 revision 5124f9ac75) [arm64-darwin23] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Ref: https://github.com/fxn/zeitwerk/issues/281 `const_source_location` keeps returning the location of the `autoload` call, even after the real constant was defined. It only starts returning the real constant location once the autoload was fully completed. ```ruby # /tmp/autoload.rb File.write("/tmp/const.rb", <<~RUBY) module Const LOCATION = Object.const_source_location(:Const) end RUBY autoload :Const, "/tmp/const" p Const::LOCATION ``` Expected Output: ```ruby ["/tmp/const.rb", 1] ``` Actual Output: ```ruby ["/tmp/autoload.rb", 8] ``` Potential patch: https://github.com/ruby/ruby/pull/9549 -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/