Issue #20058 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Assigned to Closed Assignee changed from mrkn (Kenta Murata) to hsbt (Hiroshi SHIBATA) bigdecimal-3.1.5 has been released. This issue was fixed. @segiddins Thank you! I confirmed your fix is working with I test with manually bump up bigdecimal-3.1.6 from master HEAD. ---------------------------------------- Bug #20058: `warning: bigdecimal/util is found in bigdecimal` even if the gem spec has the `add_dependency "bigdecimal"` entry https://bugs.ruby-lang.org/issues/20058#change-105701 * Author: yahonda (Yasuo Honda) * Status: Closed * Priority: Normal * Assignee: hsbt (Hiroshi SHIBATA) * ruby -v: ruby 3.3.0dev (2023-12-08T11:25:04Z master cc9826503d) [x86_64-linux] * Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- `warning: bigdecimal/util is found in bigdecimal` warning since https://github.com/ruby/ruby/commit/cc9826503d989df877adbcd94d39a6ff78d0b785 ### Steps to reproduce - `foo.rb` ``` # frozen_string_literal: true require "bundler/inline" gemfile(true) do source "https://rubygems.org" git_source(:github) { |repo| "https://github.com/#{repo}.git" } gem "rails", github: "rails/rails", branch: "main" end require "active_support" require "minitest/autorun" # https://github.com/minitest/minitest/commit/5f5c2111f36658fd2636b108b8327ce4... will resolve `warning: mutex_m was loaded from the standard library,` # This require will raise `warning: bigdecimal/util is found in bigdecimal` require "bigdecimal/util" ``` ### Expected behavior No `warning: bigdecimal/util is found in bigdecimal, which will no longer be part of the default gems since Ruby 3.4.0. Add bigdecimal to your Gemfile or gemspec.` warnings because Rails has already has `add_dependency "bigdecimal"` https://github.com/rails/rails/blob/main/activesupport/activesupport.gemspec... ### Actual behavior `warning: bigdecimal/util is found in bigdecimal, which will no longer be part of the default gems since Ruby 3.4.0. Add bigdecimal to your Gemfile or gemspec.` appears. Note: `warning: mutex_m was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add mutex_m to your Gemfile or gemspec.` will be addressed by minitest. ``` $ ruby -v ; ruby foo.rb ruby 3.3.0dev (2023-12-08T11:25:04Z master cc9826503d) [x86_64-linux] Fetching https://github.com/rails/rails.git Resolving dependencies... Fetching gem metadata from https://rubygems.org/.......... /home/yahonda/.rbenv/versions/trunk/lib/ruby/gems/3.3.0+0/bundler/gems/rails-89d8569abe25/activesupport/lib/active_support/core_ext/big_decimal/conversions.rb:4: warning: bigdecimal/util is found in bigdecimal, which will no longer be part of the default gems since Ruby 3.4.0. Add bigdecimal to your Gemfile or gemspec. /home/yahonda/.rbenv/versions/trunk/lib/ruby/gems/3.3.0+0/gems/minitest-5.20.0/lib/minitest.rb:3: warning: mutex_m was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add mutex_m to your Gemfile or gemspec. Run options: --seed 37509 # Running: Finished in 0.001073s, 0.0000 runs/s, 0.0000 assertions/s. 0 runs, 0 assertions, 0 failures, 0 errors, 0 skips $ ``` -- https://bugs.ruby-lang.org/