6 files changed, 36 insertions, 1 deletions
diff --git a/spec/ruby/fixtures/class.rb b/spec/ruby/fixtures/class.rb
index 68fbca7ba7..98cb6c82a2 100644
--- a/spec/ruby/fixtures/class.rb
+++ b/spec/ruby/fixtures/class.rb
@@ -122,6 +122,10 @@ module ClassSpecs
       end
     end
   end
+
+  DEFINE_CLASS = -> do
+    class ::A; end
+  end
 end
 
 class Class
diff --git a/spec/ruby/fixtures/code/c/load_fixture.rb b/spec/ruby/fixtures/code/c/load_fixture.rb
new file mode 100644
index 0000000000..4a6e9c9601
--- /dev/null
+++ b/spec/ruby/fixtures/code/c/load_fixture.rb
@@ -0,0 +1 @@
+ScratchPad << :loaded
diff --git a/spec/ruby/fixtures/code/concurrent_require_fixture.rb b/spec/ruby/fixtures/code/concurrent_require_fixture.rb
new file mode 100644
index 0000000000..d4ce734183
--- /dev/null
+++ b/spec/ruby/fixtures/code/concurrent_require_fixture.rb
@@ -0,0 +1,4 @@
+object = ScratchPad.recorded
+thread = Thread.new { object.require(__FILE__) }
+Thread.pass until thread.stop?
+ScratchPad.record(thread)
diff --git a/spec/ruby/fixtures/code/d/load_fixture.rb.rb b/spec/ruby/fixtures/code/d/load_fixture.rb.rb
new file mode 100644
index 0000000000..7e9217729a
--- /dev/null
+++ b/spec/ruby/fixtures/code/d/load_fixture.rb.rb
@@ -0,0 +1 @@
+ScratchPad << :rbrb
diff --git a/spec/ruby/fixtures/code/wrap_fixture.rb b/spec/ruby/fixtures/code/load_wrap_fixture.rb
index 7ddf5a62e0..526bbf8c82 100644
--- a/spec/ruby/fixtures/code/wrap_fixture.rb
+++ b/spec/ruby/fixtures/code/load_wrap_fixture.rb
@@ -2,7 +2,10 @@ class LoadSpecWrap
   ScratchPad << String
 end
 
+LOAD_WRAP_SPECS_TOP_LEVEL_CONSTANT = 1
+
 def load_wrap_specs_top_level_method
+  :load_wrap_specs_top_level_method
 end
 ScratchPad << method(:load_wrap_specs_top_level_method).owner
 
diff --git a/spec/ruby/fixtures/constants.rb b/spec/ruby/fixtures/constants.rb
index 37271ddcc8..ffe45fb1f6 100644
--- a/spec/ruby/fixtures/constants.rb
+++ b/spec/ruby/fixtures/constants.rb
@@ -44,6 +44,7 @@ module ConstantSpecs
 
   # Included in ParentA
   module ModuleB
+    LINE = __LINE__ - 1
     CS_CONST10 = :const10_9
     CS_CONST11 = :const11_2
     CS_CONST12 = :const12_1
@@ -75,12 +76,19 @@ module ConstantSpecs
     CS_CONST10 = :const10_8
   end
 
+  # Included in ContainerA
+  module ModuleIncludePrepended
+    prepend ModuleD
+
+    CS_CONST11 = :const11_8
+  end
+
   # The following classes/modules have all the constants set "statically".
   # Contrast with the classes below where the constants are set as the specs
   # are run.
 
   class ClassA
-    CS_CLASS_A_LINE = __LINE__ - 1
+    LINE = __LINE__ - 1
     CS_CONST10 = :const10_10
     CS_CONST10_LINE = __LINE__ - 1
     CS_CONST16 = :const16
@@ -169,6 +177,10 @@ module ConstantSpecs
     def const10; CS_CONST10; end
   end
 
+  class ContainerPrepend
+    include ModuleIncludePrepended
+  end
+
   class ContainerA::ChildA
     def self.const23; CS_CONST23; end
   end
@@ -299,4 +311,14 @@ module ConstantSpecs
   private_constant :CS_PRIVATE
 end
 
+module ConstantSpecsThree
+  module ConstantSpecsTwo
+    Foo = :cs_three_foo
+  end
+end
+
+module ConstantSpecsTwo
+  Foo = :cs_two_foo
+end
+
 include ConstantSpecs::ModuleA