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57 lines
1.5 KiB
57 lines
1.5 KiB
import { daysInMonth } from '../units/month';
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import {
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YEAR,
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MONTH,
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DATE,
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HOUR,
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MINUTE,
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SECOND,
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MILLISECOND,
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WEEK,
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WEEKDAY,
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} from '../units/constants';
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import getParsingFlags from '../create/parsing-flags';
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export default function checkOverflow(m) {
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var overflow,
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a = m._a;
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if (a && getParsingFlags(m).overflow === -2) {
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overflow =
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a[MONTH] < 0 || a[MONTH] > 11
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? MONTH
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: a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH])
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? DATE
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: a[HOUR] < 0 ||
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a[HOUR] > 24 ||
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(a[HOUR] === 24 &&
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(a[MINUTE] !== 0 ||
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a[SECOND] !== 0 ||
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a[MILLISECOND] !== 0))
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? HOUR
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: a[MINUTE] < 0 || a[MINUTE] > 59
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? MINUTE
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: a[SECOND] < 0 || a[SECOND] > 59
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? SECOND
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: a[MILLISECOND] < 0 || a[MILLISECOND] > 999
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? MILLISECOND
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: -1;
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if (
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getParsingFlags(m)._overflowDayOfYear &&
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(overflow < YEAR || overflow > DATE)
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) {
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overflow = DATE;
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}
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if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
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overflow = WEEK;
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}
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if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
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overflow = WEEKDAY;
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}
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getParsingFlags(m).overflow = overflow;
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}
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return m;
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}
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