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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>
This commit is contained in:
Daniel Martí 2024-03-28 08:19:22 +09:00 committed by Gopher Robot
parent 2830d5457e
commit 27c7a3dcc3
1 changed files with 1 additions and 1 deletions
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2
src/regexp/syntax/regexp.go
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@ -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]) {