Michael Fellinger a écrit :
On 8/6/07, Nicolas Cannasse <[EMAIL PROTECTED]> wrote:
Hello list,
I have a slight problem here, I'm using a simple stringscanner to
parse my language, but i cannot parse literal 32bit integer even if i
handle them internally like that since the only way from string->Int32
is over $int which cuts the value to 31bit. Same goes for float, there
is a way to go to float but not from float.
Hello,
Yes, there's no easy way of doing this right now. But you can write a
string -> int32 converter that will start with 0, then multiply by 10
and add the number for each digit in your string.
Maybe a float -> int32 function would help here.
I just modified int32_new on CVS so it can accept a float.
Thanks for that, in the meanwhile i am using: http://pastie.caboo.se/86027
As you can see it's not very performant, the first bytes could be
converted by $int, but just as a quick and dirty solution it works
fine.
Using lpos += 1 instead of $iadd will help a bit ;)
Best
Nicolas
--
Neko : One VM to run them all
(http://nekovm.org)
