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47 lines
2.0 KiB
47 lines
2.0 KiB
"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 = _default;
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var _helperExplodeAssignableExpression = _interopRequireDefault(require("@babel/helper-explode-assignable-expression"));
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var t = _interopRequireWildcard(require("@babel/types"));
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function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _default(opts) {
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const {
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build,
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operator
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} = opts;
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return {
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AssignmentExpression(path) {
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const {
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node,
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scope
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} = path;
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if (node.operator !== operator + "=") return;
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const nodes = [];
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const exploded = (0, _helperExplodeAssignableExpression.default)(node.left, nodes, this, scope);
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nodes.push(t.assignmentExpression("=", exploded.ref, build(exploded.uid, node.right)));
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path.replaceWith(t.sequenceExpression(nodes));
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},
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BinaryExpression(path) {
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const {
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node
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} = path;
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if (node.operator === operator) {
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path.replaceWith(build(node.left, node.right));
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}
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}
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};
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}
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