diff options
Diffstat (limited to 'node_modules/@babel/plugin-proposal-async-generator-functions/lib/for-await.js')
| -rw-r--r-- | node_modules/@babel/plugin-proposal-async-generator-functions/lib/for-await.js | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/node_modules/@babel/plugin-proposal-async-generator-functions/lib/for-await.js b/node_modules/@babel/plugin-proposal-async-generator-functions/lib/for-await.js deleted file mode 100644 index 54571bc3..00000000 --- a/node_modules/@babel/plugin-proposal-async-generator-functions/lib/for-await.js +++ /dev/null @@ -1,95 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = _default; - -function _core() { - const data = require("@babel/core"); - - _core = function _core() { - return data; - }; - - return data; -} - -const buildForAwait = (0, _core().template)(` - async function wrapper() { - var ITERATOR_COMPLETION = true; - var ITERATOR_HAD_ERROR_KEY = false; - var ITERATOR_ERROR_KEY; - try { - for ( - var ITERATOR_KEY = GET_ITERATOR(OBJECT), STEP_KEY, STEP_VALUE; - ( - STEP_KEY = await ITERATOR_KEY.next(), - ITERATOR_COMPLETION = STEP_KEY.done, - STEP_VALUE = await STEP_KEY.value, - !ITERATOR_COMPLETION - ); - ITERATOR_COMPLETION = true) { - } - } catch (err) { - ITERATOR_HAD_ERROR_KEY = true; - ITERATOR_ERROR_KEY = err; - } finally { - try { - if (!ITERATOR_COMPLETION && ITERATOR_KEY.return != null) { - await ITERATOR_KEY.return(); - } - } finally { - if (ITERATOR_HAD_ERROR_KEY) { - throw ITERATOR_ERROR_KEY; - } - } - } - } -`); - -function _default(path, { - getAsyncIterator -}) { - const node = path.node, - scope = path.scope, - parent = path.parent; - const stepKey = scope.generateUidIdentifier("step"); - const stepValue = scope.generateUidIdentifier("value"); - const left = node.left; - let declar; - - if (_core().types.isIdentifier(left) || _core().types.isPattern(left) || _core().types.isMemberExpression(left)) { - declar = _core().types.expressionStatement(_core().types.assignmentExpression("=", left, stepValue)); - } else if (_core().types.isVariableDeclaration(left)) { - declar = _core().types.variableDeclaration(left.kind, [_core().types.variableDeclarator(left.declarations[0].id, stepValue)]); - } - - let template = buildForAwait({ - ITERATOR_HAD_ERROR_KEY: scope.generateUidIdentifier("didIteratorError"), - ITERATOR_COMPLETION: scope.generateUidIdentifier("iteratorNormalCompletion"), - ITERATOR_ERROR_KEY: scope.generateUidIdentifier("iteratorError"), - ITERATOR_KEY: scope.generateUidIdentifier("iterator"), - GET_ITERATOR: getAsyncIterator, - OBJECT: node.right, - STEP_VALUE: stepValue, - STEP_KEY: stepKey - }); - template = template.body.body; - - const isLabeledParent = _core().types.isLabeledStatement(parent); - - const tryBody = template[3].block.body; - const loop = tryBody[0]; - - if (isLabeledParent) { - tryBody[0] = _core().types.labeledStatement(parent.label, loop); - } - - return { - replaceParent: isLabeledParent, - node: template, - declar, - loop - }; -}
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