Comment 2 for bug 1835417

And there are strange messages before this error:

In file included from constraints_parser.c:14:0:
include/check_data.h:14:17: warning: inline function ‘make_longlong’ declared but never defined
 inline longlong make_longlong(dulint x);
                 ^~~~~~~~~~~~~
include/check_data.h:13:18: warning: inline function ‘make_ulonglong’ declared but never defined
 inline ulonglong make_ulonglong(dulint x);