--- 
+++ 
@@ -17,6 +17,11 @@
         continue;
       }
 
+       if (name.inExterns) {
+        continue;
+      }
+
+      // If {@code name} has multiple local names, we can inline it.
       if (name.globalSets == 1 && name.localSets == 0 &&
           name.aliasingGets > 0) {
         // {@code name} meets condition (b). Find all of its local aliases