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-rw-r--r--node_modules/@babel/plugin-proposal-async-generator-functions/lib/index.js128
1 files changed, 128 insertions, 0 deletions
diff --git a/node_modules/@babel/plugin-proposal-async-generator-functions/lib/index.js b/node_modules/@babel/plugin-proposal-async-generator-functions/lib/index.js
new file mode 100644
index 00000000..534575b8
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-async-generator-functions/lib/index.js
@@ -0,0 +1,128 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+ const data = require("@babel/helper-plugin-utils");
+
+ _helperPluginUtils = function _helperPluginUtils() {
+ return data;
+ };
+
+ return data;
+}
+
+function _helperRemapAsyncToGenerator() {
+ const data = _interopRequireDefault(require("@babel/helper-remap-async-to-generator"));
+
+ _helperRemapAsyncToGenerator = function _helperRemapAsyncToGenerator() {
+ return data;
+ };
+
+ return data;
+}
+
+function _pluginSyntaxAsyncGenerators() {
+ const data = _interopRequireDefault(require("@babel/plugin-syntax-async-generators"));
+
+ _pluginSyntaxAsyncGenerators = function _pluginSyntaxAsyncGenerators() {
+ return data;
+ };
+
+ return data;
+}
+
+function _core() {
+ const data = require("@babel/core");
+
+ _core = function _core() {
+ return data;
+ };
+
+ return data;
+}
+
+var _forAwait = _interopRequireDefault(require("./for-await"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils().declare)(api => {
+ api.assertVersion(7);
+ const yieldStarVisitor = {
+ Function(path) {
+ path.skip();
+ },
+
+ YieldExpression({
+ node
+ }, state) {
+ if (!node.delegate) return;
+ const callee = state.addHelper("asyncGeneratorDelegate");
+ node.argument = _core().types.callExpression(callee, [_core().types.callExpression(state.addHelper("asyncIterator"), [node.argument]), state.addHelper("awaitAsyncGenerator")]);
+ }
+
+ };
+ const forAwaitVisitor = {
+ Function(path) {
+ path.skip();
+ },
+
+ ForOfStatement(path, {
+ file
+ }) {
+ const node = path.node;
+ if (!node.await) return;
+ const build = (0, _forAwait.default)(path, {
+ getAsyncIterator: file.addHelper("asyncIterator")
+ });
+ const declar = build.declar,
+ loop = build.loop;
+ const block = loop.body;
+ path.ensureBlock();
+
+ if (declar) {
+ block.body.push(declar);
+ }
+
+ block.body = block.body.concat(node.body.body);
+
+ _core().types.inherits(loop, node);
+
+ _core().types.inherits(loop.body, node.body);
+
+ if (build.replaceParent) {
+ path.parentPath.replaceWithMultiple(build.node);
+ } else {
+ path.replaceWithMultiple(build.node);
+ }
+ }
+
+ };
+ const visitor = {
+ Function(path, state) {
+ if (!path.node.async) return;
+ path.traverse(forAwaitVisitor, state);
+ if (!path.node.generator) return;
+ path.traverse(yieldStarVisitor, state);
+ (0, _helperRemapAsyncToGenerator().default)(path, {
+ wrapAsync: state.addHelper("wrapAsyncGenerator"),
+ wrapAwait: state.addHelper("awaitAsyncGenerator")
+ });
+ }
+
+ };
+ return {
+ inherits: _pluginSyntaxAsyncGenerators().default,
+ visitor: {
+ Program(path, state) {
+ path.traverse(visitor, state);
+ }
+
+ }
+ };
+});
+
+exports.default = _default; \ No newline at end of file