[cjs] Skip duplicate reexported bindings in namespace reexports (#11739)

2020-09-28 16:22:13 +02:00
parent 39a12674b4
commit a080c82777
17 changed files with 26 additions and 1 deletions
--- a/packages/babel-plugin-transform-runtime/test/fixtures/runtime-corejs2/modules/output.js
+++ b/packages/babel-plugin-transform-runtime/test/fixtures/runtime-corejs2/modules/output.js
@@ -16,6 +16,7 @@ var _mod = require("mod");

 _Object$keys(_mod).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _mod[key]) return;

  _Object$defineProperty(exports, key, {
    enumerable: true,