Method parseRuleWrap

compiler/parser/parser.go:25246–25272

(rule *rule)

}

func (p *parser) parseRuleWrap(rule *rule) (any, bool) {
	if p.debug {
		defer p.out(p.in("parseRule " + rule.name))
	}
	var (
		val       any
		ok        bool
		startMark = p.pt
	)

	if p.memoize || rule.leftRecursive {
		if rule.leader {
			val, ok = p.parseRuleRecursiveLeader(rule)
		} else if p.memoize && !rule.leftRecursive {
			val, ok = p.parseRuleMemoize(rule)
		} else {
			val, ok = p.parseRuleRecursiveNoLeader(rule)
		}
	} else {
		val, ok = p.parseRule(rule)
	}

	if ok && p.debug {
		p.printIndent("MATCH", string(p.sliceFrom(startMark)))
	}
	return val, ok
}

func (p *parser) parseRule(rule *rule) (any, bool) {
	p.rstack = append(p.rstack, rule)