diff options
Diffstat (limited to 'assets/node_modules/@babel/traverse/lib/scope/lib/renamer.js')
-rw-r--r-- | assets/node_modules/@babel/traverse/lib/scope/lib/renamer.js | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/assets/node_modules/@babel/traverse/lib/scope/lib/renamer.js b/assets/node_modules/@babel/traverse/lib/scope/lib/renamer.js deleted file mode 100644 index 3e77531..0000000 --- a/assets/node_modules/@babel/traverse/lib/scope/lib/renamer.js +++ /dev/null @@ -1,124 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; - -var _binding = _interopRequireDefault(require("../binding")); - -var _helperSplitExportDeclaration = _interopRequireDefault(require("@babel/helper-split-export-declaration")); - -var t = _interopRequireWildcard(require("@babel/types")); - -function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; } - -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; } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -const renameVisitor = { - ReferencedIdentifier({ - node - }, state) { - if (node.name === state.oldName) { - node.name = state.newName; - } - }, - - Scope(path, state) { - if (!path.scope.bindingIdentifierEquals(state.oldName, state.binding.identifier)) { - path.skip(); - } - }, - - "AssignmentExpression|Declaration"(path, state) { - const ids = path.getOuterBindingIdentifiers(); - - for (const name in ids) { - if (name === state.oldName) ids[name].name = state.newName; - } - } - -}; - -class Renamer { - constructor(binding, oldName, newName) { - this.newName = newName; - this.oldName = oldName; - this.binding = binding; - } - - maybeConvertFromExportDeclaration(parentDeclar) { - const maybeExportDeclar = parentDeclar.parentPath; - - if (!maybeExportDeclar.isExportDeclaration()) { - return; - } - - if (maybeExportDeclar.isExportDefaultDeclaration() && !maybeExportDeclar.get("declaration").node.id) { - return; - } - - (0, _helperSplitExportDeclaration.default)(maybeExportDeclar); - } - - maybeConvertFromClassFunctionDeclaration(path) { - return; - if (!path.isFunctionDeclaration() && !path.isClassDeclaration()) return; - if (this.binding.kind !== "hoisted") return; - path.node.id = t.identifier(this.oldName); - path.node._blockHoist = 3; - path.replaceWith(t.variableDeclaration("let", [t.variableDeclarator(t.identifier(this.newName), t.toExpression(path.node))])); - } - - maybeConvertFromClassFunctionExpression(path) { - return; - if (!path.isFunctionExpression() && !path.isClassExpression()) return; - if (this.binding.kind !== "local") return; - path.node.id = t.identifier(this.oldName); - this.binding.scope.parent.push({ - id: t.identifier(this.newName) - }); - path.replaceWith(t.assignmentExpression("=", t.identifier(this.newName), path.node)); - } - - rename(block) { - const { - binding, - oldName, - newName - } = this; - const { - scope, - path - } = binding; - const parentDeclar = path.find(path => path.isDeclaration() || path.isFunctionExpression() || path.isClassExpression()); - - if (parentDeclar) { - const bindingIds = parentDeclar.getOuterBindingIdentifiers(); - - if (bindingIds[oldName] === binding.identifier) { - this.maybeConvertFromExportDeclaration(parentDeclar); - } - } - - scope.traverse(block || scope.block, renameVisitor, this); - - if (!block) { - scope.removeOwnBinding(oldName); - scope.bindings[newName] = binding; - this.binding.identifier.name = newName; - } - - if (binding.type === "hoisted") {} - - if (parentDeclar) { - this.maybeConvertFromClassFunctionDeclaration(parentDeclar); - this.maybeConvertFromClassFunctionExpression(parentDeclar); - } - } - -} - -exports.default = Renamer;
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