Method Peek

pkg/sql/plpgsql/parser/lexer.go:530–535

Peek peeks

()

// Peek peeks
func (l *lexer) Peek() plpgsqlSymType {
	if l.lastPos+1 < len(l.tokens) {
		return l.tokens[l.lastPos+1]
	}
	return plpgsqlSymType{}
}

// PushBack rewinds the lexer by n tokens.
func (l *lexer) PushBack(n int) {