Fix reused nodes - part 2 (#7149)

2018-01-11 19:31:48 +01:00
parent 912bcc186d
commit 252ea5a966
20 changed files with 261 additions and 170 deletions
--- a/packages/babel-plugin-transform-modules-umd/src/index.js
+++ b/packages/babel-plugin-transform-modules-umd/src/index.js
@@ -68,7 +68,9 @@ export default function(api, options) {
        const members = globalName.split(".");
        globalToAssign = members.slice(1).reduce((accum, curr) => {
          initAssignments.push(
-            buildPrerequisiteAssignment({ GLOBAL_REFERENCE: accum }),
+            buildPrerequisiteAssignment({
+              GLOBAL_REFERENCE: t.cloneNode(accum),
+            }),
          );
          return t.memberExpression(accum, t.identifier(curr));
        }, t.memberExpression(t.identifier("global"), t.identifier(members[0])));