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-rw-r--r--node_modules/@babel/helper-simple-access/lib/index.js81
1 files changed, 0 insertions, 81 deletions
diff --git a/node_modules/@babel/helper-simple-access/lib/index.js b/node_modules/@babel/helper-simple-access/lib/index.js
deleted file mode 100644
index bb227456..00000000
--- a/node_modules/@babel/helper-simple-access/lib/index.js
+++ /dev/null
@@ -1,81 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.default = simplifyAccess;
-
-function t() {
- const data = _interopRequireWildcard(require("@babel/types"));
-
- t = function t() {
- return data;
- };
-
- return data;
-}
-
-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; } }
-
-function simplifyAccess(path, bindingNames) {
- path.traverse(simpleAssignmentVisitor, {
- scope: path.scope,
- bindingNames,
- seen: new WeakSet()
- });
-}
-
-const simpleAssignmentVisitor = {
- UpdateExpression: {
- exit(path) {
- const scope = this.scope,
- bindingNames = this.bindingNames;
- const arg = path.get("argument");
- if (!arg.isIdentifier()) return;
- const localName = arg.node.name;
- if (!bindingNames.has(localName)) return;
-
- if (scope.getBinding(localName) !== path.scope.getBinding(localName)) {
- return;
- }
-
- if (path.parentPath.isExpressionStatement() && !path.isCompletionRecord()) {
- const operator = path.node.operator == "++" ? "+=" : "-=";
- path.replaceWith(t().assignmentExpression(operator, arg.node, t().numericLiteral(1)));
- } else if (path.node.prefix) {
- path.replaceWith(t().assignmentExpression("=", t().identifier(localName), t().binaryExpression(path.node.operator[0], t().unaryExpression("+", arg.node), t().numericLiteral(1))));
- } else {
- const old = path.scope.generateUidIdentifierBasedOnNode(arg.node, "old");
- const varName = old.name;
- path.scope.push({
- id: old
- });
- const binary = t().binaryExpression(path.node.operator[0], t().identifier(varName), t().numericLiteral(1));
- path.replaceWith(t().sequenceExpression([t().assignmentExpression("=", t().identifier(varName), t().unaryExpression("+", arg.node)), t().assignmentExpression("=", t().cloneNode(arg.node), binary), t().identifier(varName)]));
- }
- }
-
- },
- AssignmentExpression: {
- exit(path) {
- const scope = this.scope,
- seen = this.seen,
- bindingNames = this.bindingNames;
- if (path.node.operator === "=") return;
- if (seen.has(path.node)) return;
- seen.add(path.node);
- const left = path.get("left");
- if (!left.isIdentifier()) return;
- const localName = left.node.name;
- if (!bindingNames.has(localName)) return;
-
- if (scope.getBinding(localName) !== path.scope.getBinding(localName)) {
- return;
- }
-
- path.node.right = t().binaryExpression(path.node.operator.slice(0, -1), t().cloneNode(path.node.left), path.node.right);
- path.node.operator = "=";
- }
-
- }
-}; \ No newline at end of file