From: cuiweixie <cuiweixie@gmail.com>
Date: Sun, 4 Sep 2022 12:08:30 +0000 (+0800)
Subject: cmd/fix: use strings.Builder
X-Git-Tag: go1.20rc1~1117
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=9c147cc617ed8d9b22ee2637a7c7f7a28e1ee21c;p=gostls13.git

cmd/fix: use strings.Builder

Change-Id: I761766e147202970f82ce804dbaf5d491508995c
Reviewed-on: https://go-review.googlesource.com/c/go/+/428289
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
---

diff --git a/src/cmd/fix/main.go b/src/cmd/fix/main.go
index 4e5c08731b..70874d4306 100644
--- a/src/cmd/fix/main.go
+++ b/src/cmd/fix/main.go
@@ -141,7 +141,7 @@ func gofmtFile(f *ast.File) ([]byte, error) {
 func processFile(filename string, useStdin bool) error {
 	var f *os.File
 	var err error
-	var fixlog bytes.Buffer
+	var fixlog strings.Builder
 
 	if useStdin {
 		f = os.Stdin
@@ -240,7 +240,7 @@ func processFile(filename string, useStdin bool) error {
 }
 
 func gofmt(n any) string {
-	var gofmtBuf bytes.Buffer
+	var gofmtBuf strings.Builder
 	if err := format.Node(&gofmtBuf, fset, n); err != nil {
 		return "<" + err.Error() + ">"
 	}