1function defaultParsingFlags() {
2    // We need to deep clone this object.
3    return {
4        empty: false,
5        unusedTokens: [],
6        unusedInput: [],
7        overflow: -2,
8        charsLeftOver: 0,
9        nullInput: false,
10        invalidEra: null,
11        invalidMonth: null,
12        invalidFormat: false,
13        userInvalidated: false,
14        iso: false,
15        parsedDateParts: [],
16        era: null,
17        meridiem: null,
18        rfc2822: false,
19        weekdayMismatch: false,
20    };
21}
22
23export default function getParsingFlags(m) {
24    if (m._pf == null) {
25        m._pf = defaultParsingFlags();
26    }
27    return m._pf;
28}