diff options
Diffstat (limited to 'node_modules/babel-plugin-transform-async-generator-functions/lib')
-rw-r--r-- | node_modules/babel-plugin-transform-async-generator-functions/lib/index.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/node_modules/babel-plugin-transform-async-generator-functions/lib/index.js b/node_modules/babel-plugin-transform-async-generator-functions/lib/index.js new file mode 100644 index 0000000..d003a7e --- /dev/null +++ b/node_modules/babel-plugin-transform-async-generator-functions/lib/index.js @@ -0,0 +1,44 @@ +"use strict"; + +exports.__esModule = true; + +exports.default = function (_ref) { + var t = _ref.types; + + var yieldStarVisitor = { + Function: function Function(path) { + path.skip(); + }, + YieldExpression: function YieldExpression(_ref2, state) { + var node = _ref2.node; + + if (!node.delegate) return; + var callee = state.addHelper("asyncGeneratorDelegate"); + node.argument = t.callExpression(callee, [t.callExpression(state.addHelper("asyncIterator"), [node.argument]), t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("await"))]); + } + }; + + return { + inherits: require("babel-plugin-syntax-async-generators"), + visitor: { + Function: function Function(path, state) { + if (!path.node.async || !path.node.generator) return; + + path.traverse(yieldStarVisitor, state); + + (0, _babelHelperRemapAsyncToGenerator2.default)(path, state.file, { + wrapAsync: t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("wrap")), + wrapAwait: t.memberExpression(state.addHelper("asyncGenerator"), t.identifier("await")) + }); + } + } + }; +}; + +var _babelHelperRemapAsyncToGenerator = require("babel-helper-remap-async-to-generator"); + +var _babelHelperRemapAsyncToGenerator2 = _interopRequireDefault(_babelHelperRemapAsyncToGenerator); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +module.exports = exports["default"];
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