From bc998d034f45d1828a8663b2eed928faf22a7d01 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Thu, 14 Sep 2017 17:11:35 +0000 Subject: libgo: update to go1.9 Reviewed-on: https://go-review.googlesource.com/63753 From-SVN: r252767 --- libgo/go/regexp/syntax/parse.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libgo/go/regexp/syntax') diff --git a/libgo/go/regexp/syntax/parse.go b/libgo/go/regexp/syntax/parse.go index 7b8be55..8c6d43a 100644 --- a/libgo/go/regexp/syntax/parse.go +++ b/libgo/go/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 } -- cgit v1.1