From ad74e450ca94b3d9e37efd47c234ca1eeee2889d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Daniel=20Mart=C3=AD?= Date: Mon, 6 Mar 2017 09:59:36 +0100 Subject: [PATCH] regexp/syntax: remove unused flags parameter Found by github.com/mvdan/unparam. Change-Id: I186d2afd067e97eb05d65c4599119b347f82867d Reviewed-on: https://go-review.googlesource.com/37840 Reviewed-by: Ian Lance Taylor Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot --- src/regexp/syntax/parse.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/regexp/syntax/parse.go b/src/regexp/syntax/parse.go index 7b8be55ddb..8c6d43a706 100644 --- a/src/regexp/syntax/parse.go +++ b/src/regexp/syntax/parse.go @@ -381,7 +381,7 @@ func (p *parser) collapse(subs []*Regexp, op Op) *Regexp { } } if op == OpAlternate { - re.Sub = p.factor(re.Sub, re.Flags) + re.Sub = p.factor(re.Sub) if len(re.Sub) == 1 { old := re re = re.Sub[0] @@ -402,7 +402,7 @@ func (p *parser) collapse(subs []*Regexp, op Op) *Regexp { // which simplifies by character class introduction to // A(B[CD]|EF)|BC[XY] // -func (p *parser) factor(sub []*Regexp, flags Flags) []*Regexp { +func (p *parser) factor(sub []*Regexp) []*Regexp { if len(sub) < 2 { return sub } -- 2.48.1