That is another reason for PChar based inner func. :)
the input might be
00
Hi,
I don’t see what the problem with a shortstring buffer is.. strtoint
could not make use of an input string longer than 256 characters
anyway, because the output integer could not have more than 19 digits
anyway.. so an input string longer than this would be useless… just
convert to a sho
On Wed, Jan 12, 2022 at 11:33 PM Sven Barth via fpc-pascal
wrote:
> You can see it in Florian's commit to the branch about range checking where
> he added the DestSize parameter.
Yes, I discovered that.
Will study a bit how this is done, just for the fun of it.
--
Bart
__
Hi,
If it is correct: Can we skip using ShortString buffer and have e.g.
'common' PChar base function for AnsiString/ShortString?
I keep arguing for that as well
You can always create such a function yourself, gain experience using
it, and share the source with us.
I wrote that for y
Bart via fpc-pascal schrieb am Mi., 12.
Jan. 2022, 22:31:
> On Wed, Jan 12, 2022 at 3:13 PM Michael Van Canneyt via fpc-pascal
> wrote:
>
> > From the definition you can see it is a compilerproc function, meaning
> that the
> > compiler writes direct calls to this.
> > To change the signature of
On Wed, Jan 12, 2022 at 10:28 PM Bart wrote:
> Could you naybe point me to where in the compiler this "magic" happens?
> (fpc_Val_UInt_Shortstr() signature needs to be changed IMO)
Never mind, I just notice a new branch val_range_check was created
that just does this.
I'll get on trying to fix h
On Wed, Jan 12, 2022 at 3:13 PM Michael Van Canneyt via fpc-pascal
wrote:
> From the definition you can see it is a compilerproc function, meaning that
> the
> compiler writes direct calls to this.
> To change the signature of the function means the compiler itself also must
> be changed.
Coul
DougC schrieb am Mi., 12. Jan. 2022, 17:57:
> So, are you saying the one cannot declare an IntToStr function with the
> string represented by a PChar argument? Seems pretty straightforward to me.
>
> Isn't that what is being requested?
>
No, it's not. He's requesting to change the functions that
On Wed, 12 Jan 2022, James Richters via fpc-pascal wrote:
I don’t see what the problem with a shortstring buffer is.. strtoint
could not make use of an input string longer than 256 characters anyway,
because the output integer could not have more than 19 digits anyway.. so
an input string lo
I don’t see what the problem with a shortstring buffer is.. strtoint could not
make use of an input string longer than 256 characters anyway, because the
output integer could not have more than 19 digits anyway.. so an input string
longer than this would be useless… just convert to a shortstrin
A new function that works with other types of strings would simply need to be
called something else, and not use the val function at all then it would
interfere with nothing.
James
___
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So, are you saying the one cannot declare an IntToStr function with the string
represented by a PChar argument? Seems pretty straightforward to me.
Isn't that what is being requested?
Doug C.
On Wed, 12 Jan 2022 11:10:57 -0500 Sven Barth via fpc-pascal
wrote
DougC via f
DougC via fpc-pascal schrieb am Mi., 12.
Jan. 2022, 15:20:
> Alexey-
>
> You can always create such a function yourself, gain experience using it,
> and share the source with us. That way others can gain experience with it
> and maybe someday also ask for it to be added to the standard library.
Alexey-
You can always create such a function yourself, gain experience using it, and
share the source with us. That way others can gain experience with it and maybe
someday also ask for it to be added to the standard library.
Doug C.
On Tue, 11 Jan 2022 10:46:24 -0500 Alexey T
On Tue, 11 Jan 2022, Alexey Tor. via fpc-pascal wrote:
Hello. As I see in the commit
https://gitlab.com/freepascal.org/fpc/source/-/commit/beecbf1581a986f544fde77aa428e05c21a35f6f
StrToInt always uses ShortString buffer:
*Function fpc_Val_SInt_ShortStr(DestSize: SizeInt; Const S: ShortStrin
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