Function A

src/mock/regexp/parser.js:206–212

()

            l = il)) : (qt = l, l = il)) : (qt = l, l = il), l;
        }
        function A() {
            var l, u, t, r;
            return l = qt, 123 === n.charCodeAt(qt) ? (u = xl, qt++) : (u = null, 0 === Wt && e(yl)), 
            null !== u ? (t = T(), null !== t ? (125 === n.charCodeAt(qt) ? (r = Fl, qt++) : (r = null, 
            0 === Wt && e(Ql)), null !== r ? (Lt = l, u = Bl(t), null === u ? (qt = l, l = u) : l = u) : (qt = l, 
            l = il)) : (qt = l, l = il)) : (qt = l, l = il), l;
        }
        function C() {
            var l, u;
            return l = qt, 43 === n.charCodeAt(qt) ? (u = jl, qt++) : (u = null, 0 === Wt && e($l)),