Add "allowArrayLike" opt to destructuring and spread transforms (#11265)

2020-05-24 23:00:06 +02:00
parent 28231e1be6
commit 93978267ec
20 changed files with 110 additions and 5 deletions
--- a/packages/babel-plugin-transform-spread/src/index.js
+++ b/packages/babel-plugin-transform-spread/src/index.js
@@ -4,13 +4,13 @@ import { types as t } from "@babel/core";
 export default declare((api, options) => {
  api.assertVersion(7);

-  const { loose } = options;
+  const { loose, allowArrayLike } = options;

  function getSpreadLiteral(spread, scope) {
    if (loose && !t.isIdentifier(spread.argument, { name: "arguments" })) {
      return spread.argument;
    } else {
-      return scope.toArray(spread.argument, true);
+      return scope.toArray(spread.argument, true, allowArrayLike);
    }
  }