Il 20/06/2023 09:05, Hairy Pixels via fpc-pascal ha scritto:
Educators continuously have stupid ideas that don't work out as intended in the
real world. I would love to see them make a real program that does something
difficult and not use early breaks.
I assume them they forbid early exits
Il 16/06/23 15:02, Tomas Hajny via fpc-pascal ha scritto:
If you compile with -CO, you should get at least a hint (if you enable
displaying them, of course):
I believed that -Co was enough. I'll add -CO to the debug options.
Thanks.
Giuliano
___
Il 16/06/23 13:36, Peter B via fpc-pascal ha scritto:
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.
I can understand that. But the compiler generates quite a number of
warning for potential
I made a stupid error. My code:
TFileObj = Class(TObject)
[snip]
Size: Integer;
[snip]
end;
procedure TForm1.FillDir(FileData : TSearchRec);
...
FFIleObj.Size := FileData.Size;
...
but TSearchRec structure is:
TRawbyteSearchRec = Record
[snip]
Size : Int64;
Il 03/05/23 16:44, Steve Litt via fpc-pascal ha scritto:
José Mejuto via fpc-pascal said on Wed, 3 May 2023 11:35:50 +0200
Hello,
Attached is a dirty implementation of "touch" for junctions
==
TTouchJunction = class(TCustomApplication)
Il 12/04/2023 21:17, Bo Berglund via fpc-pascal ha scritto:
And if so, what is the rule for*when* to use var in function call argument
lists for items that will be changed inside the called function and used
afterwards?
Your Wargs is defined as an open array, i.e. its length is unknown at
Il 01/04/2023 21:56, Bo Berglund via fpc-pascal ha scritto:
I need to read and write data to an EEPROM connected by I2C on a RaspberryPi4.
The I2C channel is found in /dev as i2c-1:
$ ll /dev/i2*
crw-rw 1 root i2c 89, 1 2019-02-14 11:12 /dev/i2c-1
In this channel the EEPROM CAT24C128 is
Il 22/03/2023 11:18, Bo Berglund via fpc-pascal ha scritto:
If I have fpc 3.2.2 inbstalled on Windows 10 x64 I assume it is a 64 bit target
exe which will be the output, right?
If in Project Options -> Config and Target ->Target OS you specify
Win32, you'll get a 32 bit exe (which is what
Il 26/01/2023 18:52, Sven Barth via fpc-pascal ha scritto:
Giuliano Colla via fpc-pascal <mailto:fpc-pascal@lists.freepascal.org>> schrieb am Do., 26. Jan.
2023, 18:43:
I found in a fpc program a statement sort of:
Type
TSomeType = (a,b,c)
TaType = set of TSometyp
I found in a fpc program a statement sort of:
Type
TSomeType = (a,b,c)
TaType = set of TSometype
var
setA,setB: TaType;
.
*if setA * setB = [] then doSomething*;
which I found very smart to detect if the two sets have some common
elements, but I've been unable to find in the fpc
Il 16/01/23 22:23, Mattias Gaertner via fpc-pascal ha scritto:
On Mon, 16 Jan 2023 22:12:52 +0100
Mattias Gaertner via fpc-pascal wrote:
On Mon, 16 Jan 2023 19:50:34 +0100
Giuliano Colla via fpc-pascal wrote:
I stumbled into a problem I don't understand.
I'm developing a little program
Il 16/01/23 20:58, Marco van de Voort via fpc-pascal ha scritto:
On 16-1-2023 20:56, Giuliano Colla via fpc-pascal wrote:
No chance. Addr is a pointer (of type Pin_addr)
but
Addr := Pin_addr(HostEnt.h_addr^)
works only if mode is Delphi. In objfpc it raises exactly the same
error
Il 16/01/23 20:32, Michael Van Canneyt ha scritto:
On Mon, 16 Jan 2023, Giuliano Colla via fpc-pascal wrote:
.I stumbled into a problem I don't understand.
Should that not simply be
Addr := Pin_addr(HostEnt.h_addr^)
(if addr is a pointer)
or
addr:=Pin_addr(HostEnt.h_addr^)^
if Addr
I stumbled into a problem I don't understand.
I'm developing a little program for an ftp client. In order to connect
to the site I need the site address from the site name, and the libc
gethostbyname() provides the required information.
gethostbyname returns a PHostEnt type which is declared
Il 25/10/22 09:58, Marco Borsari via fpc-pascal ha scritto:
On Tue, 25 Oct 2022 08:30:19 +0200
Bo Berglund via fpc-pascal wrote:
Is there some package or code available somewhere which can calculate the CRC16
value over a byte array of some 1000 bytes?
Il 28/05/2020 18:00, Graeme Geldenhuys ha scritto:
Though in general, I would
just use Indy.
+1
The main reason is that I have a relevant amount of Delphi/Kylix code
using Delphi's Sockets unit. That way porting that code to Lazarus
becomes trivial.
Secondly my applications typically involve
Hi everybody,
I needed to implement a simple dedicated TCP/IP connection between a
client and a server. Nothing fancy, just sending and receiving short
strings.
I have used in the past for that purpose the unit Sockets lifting it
from Delphi/Kylix. This unit was taking advantage of libc, and
Thank you both guys.
Il 19/05/2020 19:28, Alexander Grotewohl ha scritto:
do move(Hello^, ...
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Il 19/05/2020 18:57, Michael Van Canneyt ha scritto:
They are not missing.
How do you think fpsock and lnet implement non-blocking ?
It's simply called O_NONBLOCK.
I'm using fpc 3.0.4. With just Sockets in the uses clause both
SOCK_NONBLOCK and O_NONBLOCK give an Identifier not found
I'm not too familiar with Pchar, and apparently I'm missing something.
I have a Pchar string which I must copy into an array of bytes.
Could someone explain me while a move doesn't work while an assignment
byte by byte does?
Here's a snippet of the code:
buffer: array [0..1023] of byte;
I'm struggling with a similar problem. It would appear that the easiest
way would be just take advantage of the Sockets unit. You only must
define some more constants, such as SO_REUSEPORT and SOCK_NONBLOCK which
are missing in fpc.
I just made some preliminary tests, and it looks like it's
Thank you to all of you guys. Now I have a much better picture
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Hi all,
I need to implement a simple dedicated TCP/IP connection between a
client and a server. Nothing fancy, just sending and receiving short
strings. I have used in the past for that purpose the unit Sockets
lifting it from Kylix. This unit was taking advantage of libc, and this
rules it
Il 19/07/2019 19:32, James Richters ha scritto:
I'm using Windows 10, but I may in the future want to make a Linux version of
my program. I guess that's what the warning is about.. that fAHidden won't
detect hidden files on some operating systems?
More exactly it means that fAHidden won't
Il 21/05/2019 14:40, Michael Van Canneyt ha scritto:
FreeThenNil should never be necessary. FreeAndNil() should be enough
for all circumstances.
In a perfect world maybe you're right. But if you're dealing with LCL,
you'll find it sometimes necessary, less your program segfaults, because
Il 20/05/2019 15:23, James Richters ha scritto:
Thank you very much for the explanation and examples of this! I am glad you pointed out the FreeAndNill() function, I will defiantly be needing that.
James
Then you might also appreciate the function
Il 01/02/2019 10:37, Marco van de Voort ha scritto:
Op 2019-01-31 om 19:00 schreef Sven Barth via fpc-pascal:
That is because h2pas is unable to handle it, or because fpc is
unable
to generate the proper code for a c++ parameter by reference
The former. For the later you'd
Il 30/01/2019 13:17, Marco van de Voort ha scritto:
Op 1/30/2019 om 11:57 AM schreef Giuliano Colla:
What I'm doing wrong?
Using a C header converter or a C++ header file. & is not proper C.
That is because h2pas is unable to handle it, or because fpc is unable
to generate the pr
I have a c++ module which just performs calculations, and does not use
c++ objects. Just c++ syntax. The header file which is used from a c++
main, is the following:
extern int delta_calcForward(float theta1, float theta2, float theta3, float , float
, float );
extern int
Il 05/01/2019 17:03, Bart ha scritto:
I need some function to get a unique ID for a disk.
I need this to identify if my program has accessed this disk previously.
For that purpose on Linux, out of laziness, I usually just parse the
output of command-line utilities, such as blkid or lsblk.
Il 03/11/2018 23:16, James ha scritto:
It’s not a snippet, that’s the entire thing. It’s pretty simple,
just a sequential set of events to fix a file. It would be a great
help if you could get me an example of how to make this work.
The simplest thing you can do is just to transform your
Il 23/08/2018 11:34, Marco Borsari via fpc-pascal ha scritto:
It would be for the Wirth optimization in the access of an array,
when the index is 0 or 1, allowing the elimination of a multiplication.
I'm afraid that this sort of optimization is rather
Il 18/08/2018 15:52, Marco Borsari via fpc-pascal ha scritto:
it works only for index 0, and crashes otherwise. Maybe
a problem of alignment? Or must be tab declared in data section?
On the Intel architecture you cannot perform pointer arithmetic as if a
pointer were just a number.
A
Il 17/08/2018 15:46, Marco Borsari via fpc-pascal ha scritto:
I found
that someone made that for me at link
http://www.mindfruit.co.uk/2012/01/switch-blocks-jump-tables.html
and I have tried to rewrite the program in at syntax
Il 14/08/2018 15:21, Marco Borsari via fpc-pascal ha scritto:
Why the code below does exit gracefully without prints anything?
Sure, it is for my poor knowledge of the assembler, but in some
details, please...
program branch;
{$ASMMODE intel}
label next,stop,a,b,c;
var idx:byte;
begin
Il 23/07/2018 18:11, Ryan Joseph ha scritto:
The spirit of the language is really hard to define in my opinion.
To the contrary, in an Open Source project, it is the easiest thing to
define.
It is what the core developers deem to be the spirit of the language.
That's all.
One should never
Il 18/07/2018 17:19, Dennis ha scritto:
The following delphi code when compiled by FPC, raised these errors:
Compile Project, Target: lib\x86_64-win64\Project1.exe: Exit code 1,
Errors: 10, Warnings: 2
StrBuffer.pas(100,19) Error: Unknown identifier "EAX"
StrBuffer.pas(100,23) Error:
Il 17/07/2018 23:40, Tomas Hajny ha
scritto:
Indeed - please, everybody make sure to keep the discussion on this list
on topic, this thread doesn't belong to this list.
You are perfectly right that the discussions on this list should
be kept on
Il 17/07/2018 14:12, Karoly Balogh (Charlie/SGR) ha scritto:
I also propose that if you do not write "please" often enough,
the compiler would error out, claiming the user being too rude. But if
it's used too often, the source can be rejected for being excessively
polite.
A problem would be
Il 17/07/2018 16:06, Reimar Grabowski ha scritto:
I DO NOT beg the compiler for something, I command.
Then I would not be astonished if it turned out that you experience more
troubles than the average, such as unexpected sigsev, libraries not
found, unexpected shutdowns, and disk errors.
I
As everybody is suggesting new fpc features, I feel it right to add my
own proposal, to make the language more useful and user friendly.
I propose the support for the keyword "please".
The syntax is quite simple: "please:", followed by the explanation in
plain English (or whatever locale is
Il 03/07/2018 15:14, Marcos Douglas B. Santos ha scritto:
Can we sleep a thread for minutes or even hours without any problems?
The OS will not kill the thread?
On Linux environment, sample situation on one of our servers:
├─hald───hald-runner─┬─hald-addon-acpi │ ├─hald-addon-keyb │
Il 20/06/2018 12:14, Michael Van Canneyt ha scritto:
If you need a preprocessor, maybe you simply need to rethink your design.
If you could explain your actual problem, maybe we can help solving it
without resorting to preprocessing.
In my experience a preprocessor comes handy mainly during
Il 04/06/2018 14:06, Martin Wynne ha scritto:
uses Unit1;
procedure TForm2.FormCreate(Sender: TObject);
begin
Parent:=Form1;
Anchors:=[];
Visible:=True;
end;
4. run it, and the debugger will show the error message.
Just remove the two lines
Parent:= Form1; (which is wrong, because it
Il 03/06/2018 14:06, Martin Wynne ha scritto:
I'm porting a project to Lazarus from Delphi5, where it works fine.
Child forms can be dragged around even with the top and left anchors set.
Thanks for any help in fixing this
This appears to be a topic for the Lazarus list, as it appears that
Il 18/04/2018 05:06, James Richters ha scritto:
is there a better way to optionally exclude diagnostic information entirely
from the compiled program?
Did you consider to replace your Writeln with a DiagWrite (or whatever
name you prefer),
and have a DiagWrite such as:
DiagWrite:
Il 08/01/2018 21:30, Graeme Geldenhuys ha scritto:
I was horified to find out how much slower Delphi's Generics were
compared to TList and TObjectList
I don't expect FPC behave much better. Whenever you move something from
compile time to execution time you may gain in flexibility, but you
Il 06/01/2018 01:39, Darius Blaszyk ha scritto:
#define MEMNEXT(x) ((MyStruct *)(((char *) x) - ((char *) &
(((MyStruct *)0)->next
h2pas translates it into the enclosed file.
Hope that it helps.
Giuliano
darius.pp
Description: application/wine-extension-pp
Il 03/01/2018 01:12, Tobias Giesen ha scritto:
I would like to get the user ID for a Linux user name.
You might execute from the application the "/usr/bin/id" command
which should exist in any Linux flavour passing the required user
name ( if it's
Il 27/12/2017 18:40, Michael Van Canneyt ha scritto:
Your code was simply lucky to work in the beginning.
It's not guaranteed that passing OS-Specific options to FileOpen will
work.
using fpOpen is the correct method, since you're using OS-specific
features.
Understood. Thanks a lot.
In multi-thread applications in Linux environment, I'm using FIFO's for
communicating between threads.
In order to make it work properly, the FIFO must be opened in non
blocking mode. Up to fpc 3.0.4 I've been successfully using code like this:
fdc := FileOpen(myFifo,fmOpenWrite or
Il 14/12/2017 18:02, Bo Berglund ha scritto:
But*sending email* is not the problem, I have done this in many
applications using Indy TIdSMTP. Instead it is getting data out oof
svn and formatting these in a friendly looking email to be sent
You might find useful guidelines in the fpcup
Il 09/12/2017 22:06, Pierre Muller ha scritto:
Simply try to run make but adding -n to Free Pascal compiler options,
simply by using
make OPT=-n
or
make OPT="-n ALL_OPTIONS_YOU_USED_BEFORE"
OPT=-n did the trick.
It remains obscure to me while paszlib did origin to the problem, while
other
I've stumbled into a problem.
On one platform (linux x86_64, distro is CentOs6) I'm unable to compile
fpc packages of fpc 3.0.4
The compiler is successful but the package compilation fails on package
paszlib. The error given is
zbase.pas(446,7) Error: Illegal expression
zbase.pas(447,36)
Il 25/11/2017 09:29, Lubos Pintes ha scritto:
I don't know if the problem is somewhere on my side, but the latest
message in Lazarus mailing list on gmane.org is from November 17.
Same here. I'm subscribed to the Lazarus mailing list, but last message
i got is of nov 17, 10:23.
Giuliano
Il 09/11/2017 22:56, Marc Santhoff ha scritto:
I see, so when using fpc for ARM these define is automatically set?
Yes
And would that be CPUAVR for Atmels chips?
Not sure about that. I never used fpc on Atmel chips. When I'm in doubt
about the conditional defines, I either google or take
Il 09/11/2017 02:36, Marc Santhoff ha scritto:
how does fpc and it's makefiles handle the case of installing a cross
compiler on a system having fpc installed?
The target path will differ and I can set that, but how is the config
file .fpc.cfg handled?
You may edit your fpc.cfg for your
Il 04/06/2017 08:02, Bo Berglund ha scritto:
But I also have other systems where a real time system would be handy.
Do you have more info on this?
Yes. There was a bug in the way the FIQ was handled in a multicore ARM
CPU (i.e. RPi2 and RPi3) , which was causing random freezes, not much
Il 29/05/2017 23:28, Bo Berglund ha scritto:
I have bought and initialized a new RPi3 today. It runs Raspbian
Jessie PIXEL latest version.
I don't know what you're going to use your RPi3 for, but just in case,
are you aware that now you can install an RT_PREEMPT kernel, and enjoy
the
Il 27/04/2017 20:49, Ralf Quint ha scritto:
I see in the reference docs (section 4.4) examples for arrays and
examples for records, but in my case, I would need to properly define an
array of records.
Any hint/example for the proper syntax in that case would be deeply
appreciated, it's
Il 12/04/2017 15:57, Michael Van Canneyt ha scritto:
we could put it in contnrs, and alias it in inifiles.pp
+1
Giuliano
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Il 30/03/2017 00:26, fredvs ha scritto:
Perfect, I have now all the arguments to defend the "Dinosaur Threading"
choice.
When I'm charged of not using the most cool and new technology, my
favourite argument are the tombstones. They're made out of stone, which
is a stone-age technology. But,
Il 05/04/2017 18:09, Bart ha scritto:
http://www.freepascal.org/docs-html/current/rtl/system/random.html
"Random returns a random number larger or equal to 0 and strictly less than L"
However random(a negative number) returns a number <= 0 and > L
program r;
begin
randomize;
Il 28/03/2017 12:34, LacaK ha scritto:
This technique is used in fcl-net which should be cross-platform.
So I am right, when I say that also in Linux invald socket = -1
(in other words: in case of error syscall() returns always -1)
Becuase in other place I see another test "if socket < 0 then
Il 23/03/2017 17:19, Sven Barth via fpc-pascal ha scritto:
In the end you'll just need the correct units to do GUI applications
as well though one would need to do everything by hand as there'd be
no VCL or FM :P
IOW with the newest Delphi for Linux you're in a worse condition than
using old
Il 22/03/2017 14:21, Karoly Balogh (Charlie/SGR) ha scritto:
Hi,
On Wed, 22 Mar 2017, Giuliano Colla wrote:
Il 22/03/2017 13:20, James Richters ha scritto:
No, it is not only freepascal, but not every program either.
A wild guess. The vilain could be the journal logic.
Wild indeed
Il 22/03/2017 13:20, James Richters ha scritto:
No, it is not only freepascal, but not every program either.
A wild guess. The vilain could be the journal logic.
The journal tells that the write operation has not been completed at
power off, and restores the last valid version of the file,
Il 18/03/2017 00:29, African Wild Dog ha scritto:
Ia there any hash list implementation in free Pascal?
The IniFiles unit (fpc/packages/fcl-base/src/inifiles.pp) provides a
THashedStringList (descendant from TstringList) which I'm using reliably
since many years.
Giuliano
Il 09/09/2016 10:17, Graeme Geldenhuys ha scritto:
Unfortunately I don't have any other 32-bit FreeBSD VM where I can
install FPC 3.0.0 on.
I know that you don't like automated scripts, but you should consider
fpcup (or fpclazup), in order to experiment with different fpc/Lazarus
versions.
Il 02/09/2016 14:20, Michael Van Canneyt ha scritto:
On Fri, 2 Sep 2016, Giuliano Colla wrote:
In my application I stumbled into a problem with a search in a
HashedStringList: IndexOfName doesn't return the proper index if the
search string doesn't match the name case, even if CaseSensitive
In my application I stumbled into a problem with a search in a
HashedStringList: IndexOfName doesn't return the proper index if the
search string doesn't match the name case, even if CaseSensitive is set
to false.
For common sense and Delphi compatibility
Il 24/07/2016 01:18, wkitt...@windstream.net ha scritto:
this is driving me battier than i already am :(
i have a binary file that contains a record of data... the first field
of the data is a crc32 value of a string of characters... the string
of characters is lower cased before being fed
Il 17/07/2016 20:01, Jonas Maebe ha scritto:
Could you edit that wiki page and remove the -Sd so other people won't
run in the same problem? Thanks.
Sorry, bad link.
That's the good one:
http://wiki.freepascal.org/Setup_Cross_Compile_For_ARM#Create_custom_fpc.cfg
Giuliano
Il 17/07/2016 20:01, Jonas Maebe ha scritto:
Could you edit that wiki page and remove the -Sd so other people won't
run in the same problem? Thanks.
Done.
http://wiki.freepascal.org/Setup_Cross_Compile_For_ARM#Configure_Lazarus_for_cross_Compile
I was planning to edit this page when I was
Il 17/07/2016 17:34, Jonas Maebe ha scritto:
Try adding OPT=-va FPMAKEOPT=-v to the make invocation and check the
output to see whether the compiler is picking up any extra
configuration files or options somehow.
That's it! I had just pasted from the wiki page an extra fpc.cfg for
cross
Il 16/07/2016 15:52, Jonas Maebe ha scritto:
These errors suggest you are not compiling that unit in FPC mode. If
you use the top level Makefile in the fpcsrc directory, it will
compile the packages directory with RELEASE=1, which in turn causes -n
to be added to the FPC command line options
Hello,
I'm trying to upgrade from fpc 2.6.4 to 3.0.0 but make all fails both in
Linux x86_64 platfoms and in arm-linux (Raspbian) plaform.
I've downloaded a precompiled 3.0.0 in order to be able to compile. I
have also tried using fpcup, but the result is the same in all cases:
while
Il 14/02/2016 11:09, Florian Klaempfl ha scritto:
But actually, before bothering randomly with command line options, I
would just rewrite the inner loop. Something like
for n7 := 0 to 9 do
if n1 + n2 + n3 + n4 - n5 - n6 - n7 in [0..9] then
Il 05/02/2016 10:58, Michael Van Canneyt ha scritto:
And please remember, we do not NEED this construct; the added value is
marginal
as I indicated.
Simply not adding is an option. Not all change is necessarily progress.
+1
C philosophy is to save *typing* time. Pascal philosophy is to save
/liblinux64/
?
Once supplied the right folder, this should be sufficient to make the
loader search the proper file.
Giuliano
--
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an issue in the bugtracker?
Giuliano
--
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Project planning question: when it's 90% done, are we halfway or not yet?
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Il 02/01/2015 13:47, Jonas Maebe ha scritto:
On 02/01/15 13:35, Giuliano Colla wrote:
Contrary to what written in docs, DefaultFormatSettings aren't adjusted
to the current locale in Linux at the startup of an application both on
fpc 2.6.4 and on fpc 2.7.1.
Where is this written? At least
http
.
Did someone forget to add cloclale to the uses section of
/rtl/unix/sysutils.pp or there's another reason for this?
Giuliano
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advantage from it, no matter how long is the disclaimer.
Giuliano
--
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Project planning question: when it's 90% done, are we halfway or not yet?
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access (possible also with LCL.TBitmap in some cases)
https://code.google.com/p/luipack/source/browse/trunk/cairo/imaging/cairoimaging.pas#116
Luiz
2014-09-21 19:10 GMT-03:00 Giuliano Colla
giuliano.co...@fastwebnet.it mailto:giuliano.co...@fastwebnet.it:
Could anyone more knowledgeable
Could anyone more knowledgeable than me point me in the right direction
to find how a Cairo pixmap maps into a FPC Bitmap, and possibly to some
existing code for doing the trick of converting from the one to the
other, thus saving me hours of searching?
Thanks in advance for any hint.
Il 16/09/2014 12:26, Philippe ha scritto:
could the compiler avoid with pitfalls?
The with construct can be very handy, but should be used with caution,
like a lot of other constructs, declarations, etc. E.g. for symbols
present with the same name in different units, depending on the
Hi fpc team.
When I need to understand how some code works, I frequently use the
debugger, and single-step.
But when debugging Lazarus applications, I can single-step through user
code and Lazarus code only, while fpc code is skipped.
I presume that this is happening because my fpc binary is
Il 18/07/2014 14:30, Sven Barth ha scritto:
Am 18.07.2014 14:09 schrieb Giuliano Colla
giuliano.co...@fastwebnet.it mailto:giuliano.co...@fastwebnet.it:
Hi fpc team.
When I need to understand how some code works, I frequently use the
debugger, and single-step.
But when debugging Lazarus
Hi fpc wizards,
I'm interested in the nonlcl topic, and I tested the source found in the
examples (designnonlcl).
But, getting it from trunk I stumbled into an error:
in the module mywidgetdesigner.pas,
/procedure GetObjInspNodeImageIndex(APersistent: TPersistent; var
AIndex: integer);
Il 11/06/2014 14:11, Sven Barth ha scritto:
You should better ask this on Lazarus list. It might be non-LCL, but
it's not non-Lazarus ;)
I was mistaken because I found the reference on a post of Michael in
this list.
Sorry for the noise.
Giuliano
Il 19/03/2013 10:28, Mattias Gaertner ha scritto:
The Lazarus team is glad to announce the release of Lazarus 1.0.8.
This is a bug fix release, built with the current fpc 2.6.2. The
previous release 1.0.6 was built with 2.6.0.
Although with the last updates RHEL5.x and CentOs 5.x do claim to
someone will still need nested try..whatever, to deal
with situations which do really require the HOLES you mentioned.
Giuliano
--
Giuliano Colla
Whenever people agree with me, I always feel I must be wrong (O. Wilde)
___
fpc-pascal maillist - fpc
readability, but I personally don't see a real use for it...
You're right. At first glance it appeared to me a good idea, but
actually it wouldn't provide anything useful.
--
Giuliano Colla
Whenever people agree with me, I always feel I must be wrong (O. Wilde
break any existing applications, just add very useful
features.
What fpc developers think about that?
Giuliano
--
Giuliano Colla
Before activating the tongue, make sure that the brain is connected
(anonymous)
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fpc-pascal maillist - fpc-pascal
Michael Van Canneyt ha scritto:
On Wed, 13 Feb 2013, Giuliano Colla wrote:
Sven Barth ha scritto:
On 13.02.2013 10:11, Lukasz Sokol wrote:
On 13/02/2013 07:34, Michael Müller wrote:
I'm not sure if somebody else mentioned this already but I have the
feeling that Giuliano thinks that he
, and put in as many holes as he want.
After all one is free to insert anywhere in the code a few assembler
lines and to break anything fpc developers had in mind..
Giuliano
--
Giuliano Colla
Before activating the tongue, make sure that the brain is connected
(anonymous
On 02/11/2013 09:14 PM, Sven Barth wrote:
It would be nice if you could minimize the problemematic code further
step by step so that we can see what caused the missing dialog.
Maybe it's a bug somewhere else...
I've made some further experiments with my minimal test.
Test form is just a Form
On 02/12/2013 10:02 AM, Mark Morgan Lloyd wrote:
I admit that I was slightly trolling there, since Giuliano was
complaining about exceptions that he wasn't seeing (because, it turns
out, he wasn't catching them).
You catch an exception if you can handle it. If a user for some reasons
has
On 02/12/2013 01:58 PM, Mattias Gaertner wrote:
The LCL has a default exception handler, so that the application
notifies the user, that the application has a bug instead of simply
crashing and vanishing silently. The programmr is reponsible to handle
exceptions, show the user error messages
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