1 files changed, 9 insertions, 0 deletions
diff --git a/go/ssa/testdata/src/encoding/encoding.go b/go/ssa/testdata/src/encoding/encoding.go
new file mode 100644
index 000000000..3fa2ba36c
--- /dev/null
+++ b/go/ssa/testdata/src/encoding/encoding.go
@@ -0,0 +1,9 @@
+package encoding
+
+type BinaryMarshaler interface {
+	MarshalBinary() (data []byte, err error)
+}
+
+type BinaryUnmarshaler interface {
+	UnmarshalBinary(data []byte) error
+}