From: cuiweixie <cuiweixie@gmail.com>
Date: Mon, 5 Sep 2022 07:06:38 +0000 (+0800)
Subject: cmd/compile/internal/syntax: use strings.Builder
X-Git-Tag: go1.20rc1~1177
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=86f8b8d3f20129dce7a220d4ce32d13e766ba86a;p=gostls13.git

cmd/compile/internal/syntax: use strings.Builder

Change-Id: Ic18d12b3d1c2f4819f2656371537df797e9970ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/428361
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Robert Griesemer <gri@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
---

diff --git a/src/cmd/compile/internal/syntax/printer.go b/src/cmd/compile/internal/syntax/printer.go
index 9cf2cc8220..62de68ed66 100644
--- a/src/cmd/compile/internal/syntax/printer.go
+++ b/src/cmd/compile/internal/syntax/printer.go
@@ -7,7 +7,6 @@
 package syntax
 
 import (
-	"bytes"
 	"fmt"
 	"io"
 	"strings"
@@ -47,7 +46,7 @@ func Fprint(w io.Writer, x Node, form Form) (n int, err error) {
 // String is a convenience function that prints n in ShortForm
 // and returns the printed string.
 func String(n Node) string {
-	var buf bytes.Buffer
+	var buf strings.Builder
 	_, err := Fprint(&buf, n, ShortForm)
 	if err != nil {
 		fmt.Fprintf(&buf, "<<< ERROR: %s", err)