47 lines
1.0 KiB
JavaScript
47 lines
1.0 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 = _default;
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var _helperExplodeAssignableExpression = require("@babel/helper-explode-assignable-expression");
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var _t = require("@babel/types");
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const {
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assignmentExpression,
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sequenceExpression
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} = _t;
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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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const visitor = {
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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(assignmentExpression("=", exploded.ref, build(exploded.uid, node.right)));
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path.replaceWith(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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return visitor;
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}
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