Ensure _blockHoist is set on function destructuring defaults - fixes #1908

2015-07-03 11:23:02 -07:00
parent 64903d0dcf
commit f47d17345c
3 changed files with 9 additions and 4 deletions
--- a/src/babel/transformation/transformers/es6/destructuring.js
+++ b/src/babel/transformation/transformers/es6/destructuring.js
@@ -316,9 +316,12 @@ class DestructuringTransformer {

    var left = pattern.left;
    if (t.isPattern(left)) {
-      this.nodes.push(t.expressionStatement(
+      var tempValueDefault = t.expressionStatement(
        t.assignmentExpression("=", tempValueRef, tempConditional)
-      ));
+      );
+      tempValueDefault._blockHoist = this.blockHoist;
+
+      this.nodes.push(tempValueDefault);
      this.push(left, tempValueRef);
    } else {
      this.nodes.push(this.buildVariableAssignment(left, tempConditional));