fixed files form Closure #2

Spirals-Team · Mar 7, 2017 · 87f74ef · 87f74ef
1 parent 414df33
commit 87f74ef
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/projects/Closure/2/com/google/javascript/jscomp/TypeCheck.java b/projects/Closure/2/com/google/javascript/jscomp/TypeCheck.java
@@ -1569,9 +1569,13 @@ private void checkInterfaceConflictProperties(NodeTraversal t, Node n,
       ObjectType interfaceType) {
     ObjectType implicitProto = interfaceType.getImplicitPrototype();
     Set<String> currentPropertyNames;
+    if (implicitProto == null) {
       // This can be the case if interfaceType is proxy to a non-existent
       // object (which is a bad type annotation, but shouldn't crash).
+      currentPropertyNames = ImmutableSet.of();
+    } else {
       currentPropertyNames = implicitProto.getOwnPropertyNames();
+    }
     for (String name : currentPropertyNames) {
       ObjectType oType = properties.get(name);
       if (oType != null) {