Add missing allocator-aware array and object constructors

The make_array(array, allocator_type) overload generated a compile error
when it was instantiated because there was no corresponding basic_json
constructor. This adds that missing constructor. A match object
constructor is also added for completeness.

Author: amerry

include/jsoncons/basic_json.hpp

@@ -2435,6 +2435,12 @@ namespace jsoncons {
             construct<array_storage>(ptr, tag);
         }
 
+        basic_json(const array& val, semantic_tag tag, allocator_type alloc)
+        {
+            auto ptr = create_array(alloc, val);
+            construct<array_storage>(ptr, tag);
+        }
+
         basic_json(array&& val, semantic_tag tag = semantic_tag::none)
         {
             auto alloc = val.get_allocator();
@@ -2450,6 +2456,12 @@ namespace jsoncons {
             construct<object_storage>(ptr, tag);
         }
 
+        basic_json(const object& val, semantic_tag tag, allocator_type alloc)
+        {
+            auto ptr = create_object(alloc, val);
+            construct<object_storage>(ptr, tag);
+        }
+
         basic_json(object&& val, semantic_tag tag = semantic_tag::none)
         {
             auto alloc = val.get_allocator();