Mask existing "local" bindings when registering new binding

Fixes #5491.
2017-03-19 10:06:53 +00:00 · 2017-03-19 10:06:53 +00:00 · c3e8715010
commit c3e8715010
parent d8b4073536
1 changed files with 2 additions and 0 deletions
--- a/packages/babel-traverse/src/scope/index.js
+++ b/packages/babel-traverse/src/scope/index.js
@ -532,6 +532,8 @@ export default class Scope {
        // in `warnOnFlowBinding`.
        if (local && local.path.isFlow()) local = null;

+        if (local && local.kind === "local") local = null;
+
        parent.references[name] = true;

        this.bindings[name] = new Binding({