Merge pull request #1416 from simdjson/jkeiser/safe-iterators-2

Add safety checks for out of order array/object iteration+indexing

src/internal/error_tables.cpp

@@ -28,7 +28,8 @@ namespace internal {
     { INVALID_JSON_POINTER, "Invalid JSON pointer syntax." },
     { INVALID_URI_FRAGMENT, "Invalid URI fragment syntax." },
     { UNEXPECTED_ERROR, "Unexpected error, consider reporting this problem as you may have found a bug in simdjson" },
-    { PARSER_IN_USE, "Cannot parse a new document while a document is still in use." }
+    { PARSER_IN_USE, "Cannot parse a new document while a document is still in use." },
+    { OUT_OF_ORDER_ITERATION, "Objects and arrays can only be iterated when they are first encountered." }
   }; // error_messages[]
 
 } // namespace internal