Fix bug with evaluating an expression in it's own binding

2015-12-06 07:56:17 -08:00
parent abb85b498a
commit 036e90e9cc
2 changed files with 21 additions and 1 deletions
--- a/packages/babel-traverse/src/path/introspection.js
+++ b/packages/babel-traverse/src/path/introspection.js
@@ -360,7 +360,9 @@ export function _resolve(dangerous?, resolved?): ?NodePath {
    if (binding.kind === "module") return;

    if (binding.path !== this) {
-      return binding.path.resolve(dangerous, resolved);
+      let ret = binding.path.resolve(dangerous, resolved);
+      if (this.find(parent => parent.node === ret.node)) return;
+      return ret;
    }
  } else if (this.isTypeCastExpression()) {
    return this.get("expression").resolve(dangerous, resolved);