Why does using 64-bit constants on a 64-bit build of Perl issue the warning: Hexadecimal number > 0xffffffff non-portable ...?

We don't get warnings that using /path/to/something is non-portable to Windows. Or vice versa.

We don't get warnings that getgrgid or setpwent are non-portable. Just a The getgrgid function is unimplemented ... on those platforms that don't support it.

So why warn of of the non-portability of 64-bit constants on 64-bit platforms (where they work just fine)?

Wouldn't it be better to warn or die only when >32-bit constants are used on 32-bit platforms?

Or at least make it a warning that has to be enabled, rather than disabled.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Non-portable warnings. by BrowserUk

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