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Fix incorrect Double.toLong conversion for infinite values in JS

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#KT-33225 Fixed
This commit is contained in:
Ilya Gorbunov
2019-08-08 22:38:10 +03:00
parent 8bf61a12df
commit ebb59d51d2
2 changed files with 10 additions and 8 deletions
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libraries/stdlib/js-v1/src/js/long.js
+5 -3
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@@ -94,13 +94,15 @@ Kotlin.Long.fromInt = function(value) {
/**
* Returns a Long representing the given value, provided that it is a finite
* number. Otherwise, zero is returned.
* Converts this number value to `Long`.
* The fractional part, if any, is rounded down.
* Returns zero if this `Double` value is `NaN`, `Long.MIN_VALUE` if it's less than `Long.MIN_VALUE`,
* `Long.MAX_VALUE` if it's bigger than `Long.MAX_VALUE`.
* @param {number} value The number in question.
* @return {!Kotlin.Long} The corresponding Long value.
*/
Kotlin.Long.fromNumber = function(value) {
if (isNaN(value) || !isFinite(value)) {
if (isNaN(value)) {
return Kotlin.Long.ZERO;
} else if (value <= -Kotlin.Long.TWO_PWR_63_DBL_) {
return Kotlin.Long.MIN_VALUE;