diff options
Diffstat (limited to 'node_modules/@babel/plugin-transform-nullish-coalescing-operator/lib/index.js')
| -rw-r--r-- | node_modules/@babel/plugin-transform-nullish-coalescing-operator/lib/index.js | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/node_modules/@babel/plugin-transform-nullish-coalescing-operator/lib/index.js b/node_modules/@babel/plugin-transform-nullish-coalescing-operator/lib/index.js deleted file mode 100644 index 1f2d5f6a..00000000 --- a/node_modules/@babel/plugin-transform-nullish-coalescing-operator/lib/index.js +++ /dev/null @@ -1,48 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = void 0; -var _helperPluginUtils = require("@babel/helper-plugin-utils"); -var _core = require("@babel/core"); -var _default = exports.default = (0, _helperPluginUtils.declare)((api, { - loose = false -}) => { - var _api$assumption; - api.assertVersion("^7.0.0-0 || >8.0.0-alpha <8.0.0-beta"); - const noDocumentAll = (_api$assumption = api.assumption("noDocumentAll")) != null ? _api$assumption : loose; - return { - name: "transform-nullish-coalescing-operator", - manipulateOptions: (_, parser) => parser.plugins.push("nullishCoalescingOperator"), - visitor: { - LogicalExpression(path) { - const { - node, - scope - } = path; - if (node.operator !== "??") { - return; - } - let ref; - let assignment; - if (scope.isStatic(node.left)) { - ref = node.left; - assignment = _core.types.cloneNode(node.left); - } else if (scope.path.isPattern()) { - path.replaceWith(_core.template.statement.ast`(() => ${path.node})()`); - return; - } else { - ref = scope.generateUidIdentifierBasedOnNode(node.left); - scope.push({ - id: _core.types.cloneNode(ref) - }); - assignment = _core.types.assignmentExpression("=", ref, node.left); - } - path.replaceWith(_core.types.conditionalExpression(noDocumentAll ? _core.types.binaryExpression("!=", assignment, _core.types.nullLiteral()) : _core.types.logicalExpression("&&", _core.types.binaryExpression("!==", assignment, _core.types.nullLiteral()), _core.types.binaryExpression("!==", _core.types.cloneNode(ref), scope.buildUndefinedNode())), _core.types.cloneNode(ref), node.right)); - } - } - }; -}); - -//# sourceMappingURL=index.js.map |
