Method parseAndExpr

parse.go:200–210

AndExpr ::= EqualityExpr | AndExpr 'and' EqualityExpr

(n node)

// AndExpr ::= EqualityExpr	| AndExpr 'and' EqualityExpr
func (p *parser) parseAndExpr(n node) node {
	opnd := p.parseEqualityExpr(n)
	for {
		if !testOp(p.r, "and") {
			break
		}
		p.next()
		opnd = newOperatorNode("and", opnd, p.parseEqualityExpr(n))
	}
	return opnd
}

// EqualityExpr ::= RelationalExpr | EqualityExpr '=' RelationalExpr | EqualityExpr '!=' RelationalExpr
func (p *parser) parseEqualityExpr(n node) node {