From ad8c7bce1b0c7c623b771094d094180ae47e9904 Mon Sep 17 00:00:00 2001
From: Evgenii <evgeniy@nspcc.ru>
Date: Mon, 24 Jun 2019 10:07:16 +0300
Subject: [PATCH] Fix type assertions

---
 tz/hash.go      | 2 +-
 tz/hash_avx2.go | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tz/hash.go b/tz/hash.go
index 018466f..b8b9e50 100644
--- a/tz/hash.go
+++ b/tz/hash.go
@@ -21,7 +21,7 @@ type digest struct {
 }
 
 // type assertion
-var _ hash.Hash = new(digest)
+var _ hash.Hash = (*digest)(nil)
 
 var (
 	minmax  = [2]gf127.GF127{{0, 0}, {math.MaxUint64, math.MaxUint64}}
diff --git a/tz/hash_avx2.go b/tz/hash_avx2.go
index c64a682..5d43516 100644
--- a/tz/hash_avx2.go
+++ b/tz/hash_avx2.go
@@ -10,7 +10,7 @@ type digest2 struct {
 	x [2]gf127.GF127x2
 }
 
-var _ hash.Hash = new(digest2)
+var _ hash.Hash = (*digest2)(nil)
 
 func (d *digest2) Write(data []byte) (n int, err error) {
 	n = len(data)