Hi Alex, So you’ve found it yourself, that the types and the number of args should not change between invocations.
So I’ve changed the native call syntax to mark variable-args functions, instead of using a fresh binding for every call. Regards, Andras > On 2020. Nov 6., at 8:07, Alexander Burger <a...@software-lab.de> wrote: > > On Thu, Nov 05, 2020 at 11:00:39PM +0100, Alexander Burger wrote: >> Also, I see no reason why 'native' should not work with normal variable-args >> functions like printf() in pil21. As far as I see, it works fine. >> >> : (native "@" "printf" 'I "abc%d%s^J" (+ 3 4) (pack "X" "Y" "Z")) >> abc7XYZ >> -> 8 > > Well, this is not completely true. It works under certain conditions (if the > types of the calls stay the same, and the number of args is not increased in > subsequent calls). Even such cases can be handled though, by simply using a > fresh transient for the function argument symbol. > > ☺/ A!ex > > -- > UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe -- UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe
