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-rw-r--r--node_modules/@babel/plugin-transform-parameters/lib/params.js163
1 files changed, 0 insertions, 163 deletions
diff --git a/node_modules/@babel/plugin-transform-parameters/lib/params.js b/node_modules/@babel/plugin-transform-parameters/lib/params.js
deleted file mode 100644
index 3563e08e..00000000
--- a/node_modules/@babel/plugin-transform-parameters/lib/params.js
+++ /dev/null
@@ -1,163 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.default = convertFunctionParams;
-
-function _helperCallDelegate() {
- const data = _interopRequireDefault(require("@babel/helper-call-delegate"));
-
- _helperCallDelegate = function _helperCallDelegate() {
- return data;
- };
-
- return data;
-}
-
-function _core() {
- const data = require("@babel/core");
-
- _core = function _core() {
- return data;
- };
-
- return data;
-}
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-const buildDefaultParam = (0, _core().template)(`
- let VARIABLE_NAME =
- arguments.length > ARGUMENT_KEY && arguments[ARGUMENT_KEY] !== undefined ?
- arguments[ARGUMENT_KEY]
- :
- DEFAULT_VALUE;
-`);
-const buildLooseDefaultParam = (0, _core().template)(`
- if (ASSIGNMENT_IDENTIFIER === UNDEFINED) {
- ASSIGNMENT_IDENTIFIER = DEFAULT_VALUE;
- }
-`);
-const buildLooseDestructuredDefaultParam = (0, _core().template)(`
- let ASSIGNMENT_IDENTIFIER = PARAMETER_NAME === UNDEFINED ? DEFAULT_VALUE : PARAMETER_NAME ;
-`);
-const buildSafeArgumentsAccess = (0, _core().template)(`
- let $0 = arguments.length > $1 ? arguments[$1] : undefined;
-`);
-
-function isSafeBinding(scope, node) {
- if (!scope.hasOwnBinding(node.name)) return true;
-
- const _scope$getOwnBinding = scope.getOwnBinding(node.name),
- kind = _scope$getOwnBinding.kind;
-
- return kind === "param" || kind === "local";
-}
-
-const iifeVisitor = {
- ReferencedIdentifier(path, state) {
- const scope = path.scope,
- node = path.node;
-
- if (node.name === "eval" || !isSafeBinding(scope, node)) {
- state.iife = true;
- path.stop();
- }
- },
-
- Scope(path) {
- path.skip();
- }
-
-};
-
-function convertFunctionParams(path, loose) {
- const node = path.node,
- scope = path.scope;
- const state = {
- iife: false,
- scope: scope
- };
- const body = [];
- const params = path.get("params");
- let firstOptionalIndex = null;
-
- for (let i = 0; i < params.length; i++) {
- const param = params[i];
-
- if (param.isAssignmentPattern() && loose) {
- const left = param.get("left");
- const right = param.get("right");
- const undefinedNode = scope.buildUndefinedNode();
-
- if (left.isIdentifier()) {
- body.push(buildLooseDefaultParam({
- ASSIGNMENT_IDENTIFIER: _core().types.cloneNode(left.node),
- DEFAULT_VALUE: right.node,
- UNDEFINED: undefinedNode
- }));
- param.replaceWith(left.node);
- } else if (left.isObjectPattern() || left.isArrayPattern()) {
- const paramName = scope.generateUidIdentifier();
- body.push(buildLooseDestructuredDefaultParam({
- ASSIGNMENT_IDENTIFIER: left.node,
- DEFAULT_VALUE: right.node,
- PARAMETER_NAME: _core().types.cloneNode(paramName),
- UNDEFINED: undefinedNode
- }));
- param.replaceWith(paramName);
- }
- } else if (param.isAssignmentPattern()) {
- if (firstOptionalIndex === null) firstOptionalIndex = i;
- const left = param.get("left");
- const right = param.get("right");
-
- if (!state.iife) {
- if (right.isIdentifier() && !isSafeBinding(scope, right.node)) {
- state.iife = true;
- } else {
- right.traverse(iifeVisitor, state);
- }
- }
-
- const defNode = buildDefaultParam({
- VARIABLE_NAME: left.node,
- DEFAULT_VALUE: right.node,
- ARGUMENT_KEY: _core().types.numericLiteral(i)
- });
- body.push(defNode);
- } else if (firstOptionalIndex !== null) {
- const defNode = buildSafeArgumentsAccess([param.node, _core().types.numericLiteral(i)]);
- body.push(defNode);
- } else if (param.isObjectPattern() || param.isArrayPattern()) {
- const uid = path.scope.generateUidIdentifier("ref");
-
- const defNode = _core().types.variableDeclaration("let", [_core().types.variableDeclarator(param.node, uid)]);
-
- body.push(defNode);
- param.replaceWith(_core().types.cloneNode(uid));
- }
-
- if (!state.iife && !param.isIdentifier()) {
- param.traverse(iifeVisitor, state);
- }
- }
-
- if (body.length === 0) return false;
-
- if (firstOptionalIndex !== null) {
- node.params = node.params.slice(0, firstOptionalIndex);
- }
-
- path.ensureBlock();
-
- if (state.iife) {
- body.push((0, _helperCallDelegate().default)(path, scope));
- path.set("body", _core().types.blockStatement(body));
- } else {
- path.get("body").unshiftContainer("body", body);
- }
-
- return true;
-} \ No newline at end of file