Revert "Only emit circular dependency warning for owned thread shields"

This reverts commit fa49651e05a06512e18ccb2f54a7198c9ff579de.

2 files changed, 0 insertions, 11 deletions

diff --git a/spec/ruby/core/kernel/shared/require.rb b/spec/ruby/core/kernel/shared/require.rb
index c629b44389..666ca15e11 100644
--- a/spec/ruby/core/kernel/shared/require.rb
+++ b/spec/ruby/core/kernel/shared/require.rb
@@ -237,16 +237,6 @@ describe :kernel_require, shared: true do
       }.should complain(/circular require considered harmful/, verbose: true)
       ScratchPad.recorded.should == [:loaded]
     end
-
-    ruby_bug "#17340", ''...'3.3' do
-      it "loads a file concurrently" do
-        path = File.expand_path "concurrent_require_fixture.rb", CODE_LOADING_DIR
-        ScratchPad.record(@object)
-        -> {
-          @object.require(path)
-        }.should_not complain(/circular require considered harmful/, verbose: true)
-      end
-    end
   end
 
   describe "(non-extensioned path)" do
diff --git a/spec/ruby/fixtures/code/concurrent_require_fixture.rb b/spec/ruby/fixtures/code/concurrent_require_fixture.rb
deleted file mode 100644
index fbb036214b..0000000000
--- a/spec/ruby/fixtures/code/concurrent_require_fixture.rb
+++ /dev/null
@@ -1 +0,0 @@
-Thread.new { ScratchPad.recorded.require(__FILE__) }.join(0.1)