Fix(babel-preset-env): check api.caller is a function to avoid… (#10649)

2019-11-05 21:39:14 +08:00
parent 5f2240e7ab
commit f8eb290da1
1 changed files with 1 additions and 1 deletions
--- a/packages/babel-preset-env/src/index.js
+++ b/packages/babel-preset-env/src/index.js
@@ -237,7 +237,7 @@ export default declare((api, opts) => {
      modules !== "auto" || !api.caller || !api.caller(supportsStaticESM),
    shouldTransformDynamicImport:
      modules !== "auto" || !api.caller || !api.caller(supportsDynamicImport),
-    shouldParseTopLevelAwait: api.caller(supportsTopLevelAwait),
+    shouldParseTopLevelAwait: !api.caller || api.caller(supportsTopLevelAwait),
  });

  const pluginNames = filterItems(