Require Go 1.24+

Author: hattya

.github/workflows/ci.yml

@@ -11,9 +11,9 @@ jobs:
           - macOS
           - Windows
         go-version:
-          - '1.23'
           - '1.24'
           - '1.25'
+          - '1.26'
         architecture:
           - amd64
           - arm64
@@ -39,7 +39,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           persist-credentials: false
       - name: Setup Go
@@ -52,7 +52,7 @@ jobs:
       - name: Vet
         run: go vet ./...
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           env_vars: GO

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2014-2025 Akinori Hattori <hattya@gmail.com>
+Copyright (c) 2014-2026 Akinori Hattori <hattya@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff_test.go

@@ -1,7 +1,7 @@
 //
 // go.diff :: diff_test.go
 //
-//   Copyright (c) 2014-2025 Akinori Hattori <hattya@gmail.com>
+//   Copyright (c) 2014-2026 Akinori Hattori <hattya@gmail.com>
 //
 //   SPDX-License-Identifier: MIT
 //
@@ -181,7 +181,7 @@ func BenchmarkDiff(b *testing.B) {
 	m := len(tt.b)
 	data := &runes{tt.a, tt.b}
 	b.ResetTimer()
-	for range b.N {
+	for b.Loop() {
 		diff.Diff(n, m, data)
 	}
 }
@@ -191,7 +191,7 @@ func BenchmarkBytes(b *testing.B) {
 	A := toByte(tt.a)
 	B := toByte(tt.b)
 	b.ResetTimer()
-	for range b.N {
+	for b.Loop() {
 		diff.Bytes(A, B)
 	}
 }
@@ -201,7 +201,7 @@ func BenchmarkInts(b *testing.B) {
 	A := toInt(tt.a)
 	B := toInt(tt.b)
 	b.ResetTimer()
-	for range b.N {
+	for b.Loop() {
 		diff.Ints(A, B)
 	}
 }
@@ -211,7 +211,7 @@ func BenchmarkRunes(b *testing.B) {
 	A := tt.a
 	B := tt.b
 	b.ResetTimer()
-	for range b.N {
+	for b.Loop() {
 		diff.Runes(A, B)
 	}
 }
@@ -221,7 +221,7 @@ func BenchmarkStrings(b *testing.B) {
 	A := toString(tt.a)
 	B := toString(tt.b)
 	b.ResetTimer()
-	for range b.N {
+	for b.Loop() {
 		diff.Strings(A, B)
 	}
 }

go.mod

@@ -1,3 +1,3 @@
 module github.com/hattya/go.diff
 
-go 1.23.0
+go 1.24.0