Method alloc_node

lib/pugixml/src/pugixml.cpp:11174–11177

		}

		void* alloc_node()
		{
			return _alloc->allocate(sizeof(xpath_ast_node));
		}

		xpath_ast_node* alloc_node(ast_type_t type, xpath_value_type rettype, const char_t* value)
		{