ce4c83ff
 wxy
初始提交
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'use strict';
var Promise = require('./core.js');
module.exports = Promise;
Promise.enableSynchronous = function () {
Promise.prototype.isPending = function() {
return this.getState() == 0;
};
Promise.prototype.isFulfilled = function() {
return this.getState() == 1;
};
Promise.prototype.isRejected = function() {
return this.getState() == 2;
};
Promise.prototype.getValue = function () {
if (this._65 === 3) {
return this._55.getValue();
}
if (!this.isFulfilled()) {
throw new Error('Cannot get a value of an unfulfilled promise.');
}
return this._55;
};
Promise.prototype.getReason = function () {
if (this._65 === 3) {
return this._55.getReason();
}
if (!this.isRejected()) {
throw new Error('Cannot get a rejection reason of a non-rejected promise.');
}
return this._55;
};
Promise.prototype.getState = function () {
if (this._65 === 3) {
return this._55.getState();
}
if (this._65 === -1 || this._65 === -2) {
return 0;
}
return this._65;
};
};
Promise.disableSynchronous = function() {
Promise.prototype.isPending = undefined;
Promise.prototype.isFulfilled = undefined;
Promise.prototype.isRejected = undefined;
Promise.prototype.getValue = undefined;
Promise.prototype.getReason = undefined;
Promise.prototype.getState = undefined;
};
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