builtin() and warnings

Nikolaos Chatzikonstantinou <[email protected]> Wed, 14 May 2025 02:13:25 -0400
Newsgroups gmane.comp.gnu.m4.general
Message-ID <CAAQmekdeyFFZ6Y+sdFWsDE5+3oqLDXjzi_9tA-xUwxPqDXaU8A@mail.gmail.com>
Hello,

With
    len
 we get it back as-is, but with
    builtin(`len')
we get a warning about too few arguments to len. Is this intentional?

Regards,
Nikolaos Chatzikonstantinou