forked from zhurui/management
34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = annotateAsPure;
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function t() {
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const data = _interopRequireWildcard(require("@babel/types"));
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t = function () {
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return data;
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};
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return data;
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}
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
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const PURE_ANNOTATION = "#__PURE__";
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const isPureAnnotated = ({
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leadingComments
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}) => !!leadingComments && leadingComments.some(comment => /[@#]__PURE__/.test(comment.value));
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function annotateAsPure(pathOrNode) {
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const node = pathOrNode.node || pathOrNode;
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if (isPureAnnotated(node)) {
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return;
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}
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t().addComment(node, "leading", PURE_ANNOTATION);
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}
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