iwmlib/lib/3rdparty/systemjs/babel-helpers/jsx.js

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2019-03-21 09:57:27 +01:00
export default (function () {
var REACT_ELEMENT_TYPE = typeof Symbol === "function" && Symbol.for && Symbol.for("react.element") || 0xeac7;
return function createRawReactElement(type, props, key, children) {
var defaultProps = type && type.defaultProps;
var childrenLength = arguments.length - 3;
if (!props && childrenLength !== 0) {
props = {};
}
if (props && defaultProps) {
for (var propName in defaultProps) {
if (props[propName] === void 0) {
props[propName] = defaultProps[propName];
}
}
} else if (!props) {
props = defaultProps || {};
}
if (childrenLength === 1) {
props.children = children;
} else if (childrenLength > 1) {
var childArray = Array(childrenLength);
for (var i = 0; i < childrenLength; i++) {
childArray[i] = arguments[i + 3];
}
props.children = childArray;
}
return {
$$typeof: REACT_ELEMENT_TYPE,
type: type,
key: key === undefined ? null : '' + key,
ref: null,
props: props,
_owner: null
};
};
})();