1 files changed, 58 insertions, 0 deletions
diff --git a/bootstraptest/test_rjit.rb b/bootstraptest/test_rjit.rb
new file mode 100644
index 0000000000..e123f35160
--- /dev/null
+++ b/bootstraptest/test_rjit.rb
@@ -0,0 +1,58 @@
+# VM_CALL_OPT_SEND + VM_METHOD_TYPE_ATTRSET
+assert_equal '1', %q{
+  class Foo
+    attr_writer :foo
+
+    def bar
+      send(:foo=, 1)
+    end
+  end
+
+  Foo.new.bar
+}
+
+# VM_CALL_OPT_SEND + OPTIMIZED_METHOD_TYPE_CALL
+assert_equal 'foo', %q{
+  def bar(&foo)
+    foo.send(:call)
+  end
+
+  bar { :foo }
+}
+
+# VM_CALL_OPT_SEND + OPTIMIZED_METHOD_TYPE_STRUCT_AREF
+assert_equal 'bar', %q{
+  def bar(foo)
+    foo.send(:bar)
+  end
+
+  bar(Struct.new(:bar).new(:bar))
+}
+
+# kwargs default w/ checkkeyword + locals (which shouldn't overwrite unspecified_bits)
+assert_equal '1', %q{
+  def foo(bar: 1.to_s)
+    _ = 1
+    bar
+  end
+
+  def entry
+    foo
+  end
+
+  entry
+}
+
+# Updating local type in Context
+assert_normal_exit %q{
+  def foo(flag, object)
+    klass = if flag
+      object
+    end
+    klass ||= object
+    return klass.new
+  end
+
+  foo(false, Object)
+  foo(true, Object)
+}