I'm wondering if this is related to
https://gitlab.com/freepascal.org/fpc/source/-/issues/38703
That caused a parameter corruption in a standard function.
https://lists.freepascal.org/pipermail/fpc-pascal/2022-March/060361.html
Should be easy to check. Just try compiling with -O1
Cheers,
Peter
I suggest trying without optimisations and/or using cmem, to see if that
changes the outcome.
Also, if the array is corrupted prior to the setlength, then iterating the
array with a trivial
with... Writeln(Color)
or whatever, should trigger an exception.
That could then be used at various pa
On 12/09/2022 07:52, Jean SUZINEAU via fpc-pascal wrote:
As Bart suggested, you can use too the for/in loop: for s in sl do WriteLn( s);
And that is IMHO by far the most elegant, and least error prone, representation.
Cheers,
Peter
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fpc-pascal m
On Debian 12 (Bookworm) FPC release version 3.2.2 crashes on m68k when trying
to build a shared library.
See
https://buildd.debian.org/status/package.php?p=doublecmd
https://buildd.debian.org/status/package.php?p=c-evo-dh
Scroll down to "Tail of log for ... m68k:"
I have searched the bug tra
On 08/03/2023 21:34, Pierre Muller via fpc-pascal wrote:
For m68k,
(3104) Compiling StdAI.lpr
(3104) Compiling Protocol.pas
Protocol.pas(1963,36) Fatal: Internal error 200502052
Fatal: (1018) Compilation aborted
Error: /usr/bin/ppc68k returned an error exitcode
make[1]: *** [debian/rules:27: ove
Thanks for your interest in this Charlie.
Just requesting that maybe any more thoughts on this subject could go to the
bug report?
https://gitlab.com/freepascal.org/fpc/source/-/issues/40177
As this thread will probably be lost in the mists of time,
but the bug report should stay open till fix
On 24/03/2023 14:29, Martin Frb via fpc-pascal wrote:
On 24/03/2023 15:04, Benito van der Zander via fpc-pascal wrote:
why is a pointer to a char not a pchar (for type helpers)?
My guess: For the same reason that "p2" fails in the below. Distinct type.
May be assignment compatible, but a type
On 23/05/2023 01:14, Mikael Backman via fpc-pascal wrote:
Hi,
basic questions here.
Is there any way to decide the number of elements in a set?
there any way to traverse the elements in a set?
Regards Mikael
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On 14/06/2023 14:20, Hairy Pixels via fpc-pascal wrote:
I was curious, if you had a Pascal (short) string and it was going to be passed
around often would that be slower than using an AnsiString since its size is
that of a pointer? I always prefer short strings when I know the length will be
l
On 16/06/2023 11:55, Giuliano Colla via fpc-pascal wrote:
Is that the intended behavior of compiler?
Yes. Assigning a 64bit integer to a 32bit one is fine as long as the range is
within bounds.
Range of a variable can only be checked at run time.
___
Can you compile the crashing program with -gl ?
That should give you a useful stack dump with line numbers.
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On 19/12/2023 11:36, James Richters via fpc-pascal wrote:
I did notice that I cannot have a file of Ansistrings…
Myfile : File of Ansistring;
Causes a compiler error:
Error: Typed files cannot contain reference-counted types.
I would just define the file as 'Text'.
Can then Readln into an
On 06/01/2024 19:05, Matthew Phillips via fpc-pascal wrote:
I compiled the Hello World program from the docs and noticed that it's
435k. Compared to a lot of newer languages, like Golang, that's not bad
at all.
I then compiled the equivalent C program with gcc which came out at
33k. So I'm just
Try building with smartlinking, -XX
I get 35k
Thats with 3.2.2 on linux
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On 07/01/2024 16:07, James Richters via fpc-pascal wrote:
Try building with smartlinking, -XX
I never knew there was an option for smartlinking. I'm using the FPC text
IDE, I see various options like
Generate Smaller Code, and level 1, 2, and 3 optimizations, but I don't see
anything specifica
On 22/02/2024 14:22, Jean SUZINEAU via fpc-pascal wrote:
As far as I know Extended is not supported on Linux.
This is wrong, sorry. I'm using Extended on Linux and it works just fine.
Cheers,
Peter
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On 21/10/2024 05:18, Gordon Findlay via fpc-pascal wrote:
- distros sometimes have quite old versions in their repos. For example my
opensuse machine right now is offering Lazarus 2.2.
openSUSE (Tumbleweed) is on 3.6,
as are most/all of the other rolling distributions
https://repology.org/pro
On 20/10/2024 22:17, ppadilcdx--- via fpc-pascal wrote:
I’m a little confused by some references in the docs. Hopefully I can explain
it clearly.
Looking at TFPGList in fgl. The Sort method refers to a TCompareFunc (it does
not link to its definition). TFPGList says it’s methods are the same a
On 17/10/2024 08:29, Nikolay Nikolov via fpc-pascal wrote:
I also agree. Unfortunately, as I said, compiler developers don't make
good web designers.
Examples for bad sites (I'm repeating myself, I know):
https://gcc.gnu.org/
https://llvm.org/
Hi Nikolay,
and are these compiler suites w
On 08/01/2025 17:02, M B via fpc-pascal wrote:
I have googled for a reader for this format but can't find one.
I found a web page claiming to read this format but it didn't work.
Am I misunderstanding something? The file is under /docs/quick_guide
in the repository. for fpGUI on github.
Rega
Just testing, please ignore.
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On 21/02/2025 01:33, Wayne Sherman via fpc-pascal wrote:
Peter B wrote:
I'm wondering if there is any diff tool out there,
that caters for Pascal syntax, so can filter out
the noise from reformatting etc.
Beyond Compare
https://www.scootersoftware.com/
(30-day free trial, but well worth buying
On 21/02/2025 02:26, Hairy Pixels via fpc-pascal wrote:
What do you mean? like syntax styling?
Hi Ryan,
I'm looking for a diff tool that would show
a/ foo := false;
b/ foo := true;
as differences worth reporting,
but would suppress
a/ Foo := False;
b/ foo := false;
as these changes have
Hi,
I'm wondering if there is any diff tool out there,
that caters for Pascal syntax, so can filter out
the noise from reformatting etc.
I found difftastic. It has an option for Pascal,
but is case sensitive which rather defeats the object!
Regards,
Peter
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Hi,
Is there any way to obtain a backtrace
from exceptions thrown in a shared library?
I've tried using DumpExceptionCallStack
https://wiki.freepascal.org/Logging_exceptions
but the problem is that ExceptFrameCount is zero.
There does not seem to be any stack at all.
No hexadecimal addresses,
On 06/09/2025 21:57, Bart via fpc-pascal wrote:
On Sat, Sep 6, 2025 at 5:59 PM Wayne Sherman via fpc-pascal
wrote:
But if I click on any forums or try to login I click on I get a page that says:
Cookies
The requested action requires that cookies are enabled.
The Lazarus team
Had the same to
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