lib/rbs/errors.rb in rbs-1.3.3 vs lib/rbs/errors.rb in rbs-1.4.0

@@ -384,6 +384,22 @@
       when AST::Members::Extend
         "extend"
       end
     end
   end
+
+  class RecursiveTypeAliasError < LoadingError
+    attr_reader :alias_names
+    attr_reader :location
+
+    def initialize(alias_names:, location:)
+      @alias_names = alias_names
+      @location = location
+
+      super "#{Location.to_string location}: Recursive type alias definition found for: #{name}"
+    end
+
+    def name
+      @alias_names.map(&:name).join(', ')
+    end
+  end
 end