2 files changed, 19 insertions, 2 deletions
diff --git a/lib/bundler/source/gemspec.rb b/lib/bundler/source/gemspec.rb
new file mode 100644
index 00000000..37e9a439
--- /dev/null
+++ b/lib/bundler/source/gemspec.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+module Bundler
+  class Source
+    class Gemspec < Path
+      attr_reader :gemspec
+
+      def initialize(options)
+        super
+        @gemspec = options["gemspec"]
+      end
+    end
+  end
+end
diff --git a/lib/bundler/source/path.rb b/lib/bundler/source/path.rb
index 3ec1e78b..2147f2fd 100644
--- a/lib/bundler/source/path.rb
+++ b/lib/bundler/source/path.rb
@@ -60,8 +60,8 @@ module Bundler
       end
 
       def eql?(other)
-        other.instance_of?(Path) &&
-          expanded_path == expand(other.path) &&
+        return unless other.class == Path || other.class == Gemspec
+        expanded_path == expand(other.path) &&
           version == other.version
       end
 
@@ -107,6 +107,10 @@ module Bundler
         name
       end
 
+      def is_a_path?
+        instance_of?(Path)
+      end
+
     private
 
       def expanded_path