diff --git a/src/go/printer/testdata/contracts.golden b/src/go/printer/testdata/contracts.golden
new file mode 100644
index 0000000000..1a8695b264
--- /dev/null
+++ b/src/go/printer/testdata/contracts.golden
@@ -0,0 +1,23 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package contracts
+
+contract _(){}
+contract _(A, B, C){}
+contract (
+	C0(){}
+	C1(T){}
+	C2(A, B, C){}
+)
+
+contract _(T){T  m()}
+
+type _(type T) struct{}
+type _(type A C) struct{}
+type _(type A, B, C C) struct{}
+
+func _(type T)()		{}
+func _(type A C)()		{}
+func _(type A, B, C C)()	{}
diff --git a/src/go/printer/testdata/contracts.input b/src/go/printer/testdata/contracts.input
new file mode 100644
index 0000000000..eec6c5555c
--- /dev/null
+++ b/src/go/printer/testdata/contracts.input
@@ -0,0 +1,25 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package contracts
+
+contract _ (){}
+contract _ (A, B, C){}
+contract(
+        C0 (){}
+        C1 (T){}
+        C2 (A, B, C){}
+)
+
+contract _(T) {
+        T m()
+}
+
+type _(type T) struct{}
+type _(type A C) struct{}
+type _(type A, B, C C) struct{}
+
+func _(type T)() {}
+func _(type A C)() {}
+func _(type A, B, C C)() {}