From 7147a65ea55d6101db92a3db4cbc8b777c66dc26 Mon Sep 17 00:00:00 2001
From: Dan Buch <dan@meatballhat.com>
Date: Mon, 23 Jan 2023 21:01:53 -0500
Subject: [PATCH] Drop support for Go versions before 1.18

---
 sliceflag.go       |  3 ---
 sliceflag_pre18.go | 10 ----------
 sliceflag_test.go  |  3 ---
 3 files changed, 16 deletions(-)
 delete mode 100644 sliceflag_pre18.go

diff --git a/sliceflag.go b/sliceflag.go
index 7dea3576a3..b2ca59041f 100644
--- a/sliceflag.go
+++ b/sliceflag.go
@@ -1,6 +1,3 @@
-//go:build go1.18
-// +build go1.18
-
 package cli
 
 import (
diff --git a/sliceflag_pre18.go b/sliceflag_pre18.go
deleted file mode 100644
index 1173ae7402..0000000000
--- a/sliceflag_pre18.go
+++ /dev/null
@@ -1,10 +0,0 @@
-//go:build !go1.18
-// +build !go1.18
-
-package cli
-
-import (
-	"flag"
-)
-
-func unwrapFlagValue(v flag.Value) flag.Value { return v }
diff --git a/sliceflag_test.go b/sliceflag_test.go
index 83374172c8..78dc5d509d 100644
--- a/sliceflag_test.go
+++ b/sliceflag_test.go
@@ -1,6 +1,3 @@
-//go:build go1.18
-// +build go1.18
-
 package cli
 
 import (