From: Daniel Martí <mvdan@mvdan.cc>
Date: Wed, 27 Mar 2024 23:19:22 +0000 (+0900)
Subject: regexp/syntax: use the Regexp.Equal static method directly
X-Git-Tag: go1.23rc1~738
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=27c7a3dcc3327e265cf9ecd870eecb07a4408c36;p=gostls13.git

regexp/syntax: use the Regexp.Equal static method directly

A follow-up for the recent https://go.dev/cl/573978.

Change-Id: I0e75ca0b37d9ef063bbdfb88d4d2e34647e0ee50
Reviewed-on: https://go-review.googlesource.com/c/go/+/574677
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Emmanuel Odeke <emmanuel@orijtech.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
---

diff --git a/src/regexp/syntax/regexp.go b/src/regexp/syntax/regexp.go
index 8ad3653abb..f15d205123 100644
--- a/src/regexp/syntax/regexp.go
+++ b/src/regexp/syntax/regexp.go
@@ -79,7 +79,7 @@ func (x *Regexp) Equal(y *Regexp) bool {
 		return slices.Equal(x.Rune, y.Rune)
 
 	case OpAlternate, OpConcat:
-		return slices.EqualFunc(x.Sub, y.Sub, func(a, b *Regexp) bool { return a.Equal(b) })
+		return slices.EqualFunc(x.Sub, y.Sub, (*Regexp).Equal)
 
 	case OpStar, OpPlus, OpQuest:
 		if x.Flags&NonGreedy != y.Flags&NonGreedy || !x.Sub[0].Equal(y.Sub[0]) {