On Sun, Nov 17, 2024 at 9:57 AM Sven Barth via fpc-pascal
wrote:
>
> Am 16.11.2024 um 16:42 schrieb Marcos Douglas B. Santos via fpc-pascal:
> > "anonymous procedures" now
> > exist and can also be declared "anywhere";
>
> You didn't get the
On Sat, Nov 16, 2024 at 1:02 PM Michael Van Canneyt via fpc-pascal
wrote:
>
> > [...]
> > Don't get me wrong. I've been working with Delphi for over 25 years
> > and with FPC for 6 or 7 years. My career is based on Object Pascal.
> > So, I too am interested in keeping the language relevant... but
On Sat, Nov 16, 2024 at 11:43 AM Michael Van Canneyt via fpc-pascal
wrote:
>
> > I could see that if it was a compiler for “Pascal” which was defined by
> > some other group and you could reference them but it isn’t. FPC is a
> > language in its own right and the compiler is the only place that
>
On Mon, Feb 15, 2021 at 12:52 PM Ryan Joseph via fpc-pascal
wrote:
>
> > On Feb 14, 2021, at 11:43 PM, Sven Barth via fpc-pascal
> > wrote:
> >
> > Same names should be rejected. Providing a new implementation can be
> > controlled using the interface alias:
> >
> > === code begin ===
> >
> > t
On Mon, Nov 30, 2020 at 4:43 AM Derek Stewart via fpc-pascal
wrote:
>
> Hi,
>
> I have just discover FreePascal and compiled FPC from source. I must say
> it look very good.
>
> I did a software engineering course in the UK Open University, in the
> 1980s, which was mainly Pascal orientated.
>
> I
On Wed, Oct 7, 2020 at 2:02 PM Mattias Gaertner via fpc-pascal
wrote:
>
> On Wed, 7 Oct 2020 10:53:16 -0600
> Ryan Joseph via fpc-pascal wrote:
>
> > I'm trying "uses in" which I never knew existed before.
> >
> > The idea is that I provide a path to TOML.pas using -Fu then use the
> > "in" synta
On Thu, Jun 27, 2019 at 7:58 PM Darius Blaszyk wrote:
>>
>> You can use fpWeb, which came with FPC.
>
> Great, is there any database master/detail example that I could use to learn?
> I have no idea yet how to program the visuals for such an application. Any
> tips
> would be greatly appreciated
On Thu, Jun 27, 2019 at 1:10 PM Darius Blaszyk wrote:
>
> Hi all,
>
> I have been asked to write a limited functionality / mini ERP type of
> software for an NGO that is setting up a hospital. I'm doing this in my own
> time and free of charge. The compiler and IDE of choice are of course
> Fre
On Mon, Jun 3, 2019 at 4:46 PM Anthony Walter wrote:
>
> Is the following a bug in the compiler or a feature? Is would seem using
> {$mode delphi} allows code which clearly violates range bound to compile
> without error.
>
> program Project1;
>
> {$mode delphi}
>
> type
> TSuit = (suHeart, su
On Thu, Mar 14, 2019 at 11:55 AM Karoly Balogh (Charlie/SGR)
wrote:
>
> Hi,
>
> Not sure if anyone have done this already, but I converted the
> libmosquitto (which is a C-written MQTT client library) header
> (mosquitto.h) to Free Pascal, so it allows using libmosquitto from Pascal
> code. I work
On Thu, Nov 15, 2018 at 8:15 AM Sven Barth via fpc-pascal
wrote:
>
> Am Do., 15. Nov. 2018, 10:17 hat Ryan Joseph
> geschrieben:
>>
>> Is passing nested procs outside of the calling scope relying on undefined
>> behavior? It doesn’t seem like this should be allowed.
>
>
> See the notes mentione
On Sun, Nov 4, 2018 at 5:52 PM Fabio Luis Girardi
wrote:
>
> Hi Marcos!
>
> I use a lot of FPC/Lazarus versions using one FPC.cfg file, but instead of
> using relative paths, I use compiler variables, absolute paths, ext4 symlink
> and directory structure equal to all versions. The unique thing
Is there, any change, to use relative paths inside fpc.cfg?
I have several Lazarus copies, in different paths, and I would like to
use the same fpc.cfg on all of them.
I've tried to use relative paths and macros but it hasn't worked.
best regards,
Marcos Douglas
__
On Fri, Nov 2, 2018 at 7:13 AM James wrote:
>
> I've been programming for decades with Pascal, starting with Turbo Pascal,
> and for a few years now with Freepascal, and even wrote really complicated
> console windows programs with Freepascal that do windows function calls...
> But now I find t
On Tue, Oct 23, 2018 at 12:02 PM Bo Berglund wrote:
>
> I want to build FPC/Lazarus (3.0.4/1.8.4) from sources on a new Linux
> (Ubuntu 18.04 TLS MATE) using an i386 family CPU.
> AFAIK I need to have the fpc seed compiler in order to do this.
>
> But this is a hen and egg problem, how can I downl
On Mon, Oct 15, 2018 at 9:33 AM Michael Van Canneyt
wrote:
>
> > On Sun, Oct 14, 2018 at 8:19 PM Michael Van Canneyt
> > wrote:
> >>
> >>
> >>
> >> On Mon, 15 Oct 2018, Sven Barth via fpc-pascal wrote:
> >>
> >> > Ma
On Sun, Oct 14, 2018 at 8:19 PM Michael Van Canneyt
wrote:
>
>
>
> On Mon, 15 Oct 2018, Sven Barth via fpc-pascal wrote:
>
> > Marcos Douglas B. Santos schrieb am So., 14. Okt. 2018,
> > 16:15:
> >
> >> Do you know any Pascal lib to parse strings to con
Do you know any Pascal lib to parse strings to convert in date/time values?
The user is supposed to type human-friendly values like:
- "day"=> trunc(now)
- "day-2" => trunc(now-2)
- "week" => trunc(now-7)
- "yesterday" => trunc(now-1)
- etc...
But they could type even their computer date format
Is it correct that TBufDataSet - a real component in Lazarus palette that
can be used as an instance - could have a abstract method or this is a
mistake?
bufdataset.pas(616,15) Hint: Found abstract method:
LoadBlobIntoBuffer(;TFieldDef;PBufBlobField);
If it is by design, do you consider normal se
On Sat, Aug 18, 2018 at 2:04 PM, Ryan Joseph wrote:
>
> How does TAutoFree in mORMot work? Never heard of this.
See
http://blog.synopse.info/post/2014/11/14/Automatic-TSQLRecord-memory-handling
regards,
Marcos Douglas
___
fpc-pascal maillist - fpc-p
On Tue, Jul 3, 2018 at 11:55 AM, Michael Van Canneyt
wrote:
>
>> Thanks.
>> But, is uregexp part of FPC?
>
>
> Not yet, but I intend to make it so.
All right! Thanks.
Marcos Douglas
PS. Please, don't forget the XPath Unicode implementation too.
We have talked about it months ago... but I can im
On Tue, Jul 3, 2018 at 11:36 AM, Giuliano Colla
wrote:
> 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 situati
On Tue, Jul 3, 2018 at 10:26 AM, Michael Van Canneyt
wrote:
>
>
> On Tue, 3 Jul 2018, Marcos Douglas B. Santos wrote:
>
>> On Tue, Jul 3, 2018 at 7:50 AM, Michael Van Canneyt
>> wrote:
>>>
>>>
>>> On Tue, 3 Jul 2018, Marco van de Voort wrote:
On Tue, Jul 3, 2018 at 7:50 AM, Michael Van Canneyt
wrote:
>
> On Tue, 3 Jul 2018, Marco van de Voort wrote:
> Trivial indeed, till you need more fine-grained control.
> e.g. C needs to be an array of chars that mark word boundaries etc.
>
> But I managed to solve the problem with regexps...
How?
On Mon, Jul 2, 2018 at 6:28 PM, Marc Santhoff wrote:
> On Sat, 2018-06-30 at 17:57 -0300, Marcos Douglas B. Santos wrote:
>>
>> My question is: Nowadays, can I use TTimer with no restrictions in a
>> daemon application on Windows? If not, which could be a possible
>>
On Mon, Jul 2, 2018 at 3:16 AM, Michael Van Canneyt
wrote:
>
> [...]
>
> Contrary to what it may seem it is not so easy to make a search engine for
> the documentation. I've had several shots at it, but have not yet come up
> with a good mechanism. The last mechanism I tried ended up indexing more
On Sun, Jul 1, 2018 at 2:15 AM, Martin Schreiber wrote:
> On Saturday 30 June 2018 22:57:47 Marcos Douglas B. Santos wrote:
>
>>If not, which could be a possible
>> solution?
>>
> You could use a MSEgui application, instead of
> "
> uses
> msegui;
>
On Sat, Jun 30, 2018 at 9:13 PM, R0b0t1 wrote:
> On Sat, Jun 30, 2018 at 3:57 PM, Marcos Douglas B. Santos
> wrote:
>> Hi,
>>
>> I need to build a daemon app on Windows. It will need a timer to
>> performe some tasks. This timer could be big among 15 min, 30 min, 2
Hi,
I need to build a daemon app on Windows. It will need a timer to
performe some tasks. This timer could be big among 15 min, 30 min, 2
hours, etc.
I thought that I can use TTimer but I've always heard that it's not
possible because some problems related with "NoGUI" stuff.
I've found a thread
On Fri, Jun 22, 2018 at 6:47 PM, Sven Barth via fpc-pascal
wrote:
>
>> [...]
>
> Why not simply test it?
>
> That said you can also do this:
>
> === code begin ===
>
> {$macro on}
>
> {$ifdef debug}
> {$define foo := foo_debug}
> {$else}
> {$define foo := foo_run}
> {$endif}
>
> uses
> foo;
On Fri, Jun 22, 2018 at 5:13 PM, Florian Klämpfl wrote:
>
> {$macro on}
>
> {$define TypeStr:=specialize _TypeStr}
>
> begin
> Writeln(TypeStr);
> end.
Can I use the same idea but for units?
Like this:
{$macro on}
uses
{$ifdef debug}
foo_debug
{$define foo := foo_debug}
{else}
On Fri, Jun 22, 2018 at 12:59 PM, Ralf Quint wrote:
> On 6/22/2018 4:19 AM, Karoly Balogh (Charlie/SGR) wrote:
>>
>> Hi,
>>
>> On Fri, 22 Jun 2018, Ryan Joseph wrote:
>>
>>> I want to do a pivot away from the macro stuff to ask another question.
>>> Since I’ve wanted to contribute to the compiler
On Thu, Jun 14, 2018 at 8:43 AM, Ryan Joseph wrote:
>
[...]
> His premise for the proposal is that programming languages
> should help the programmer to make code which is better read
> by the CPU instead of high-level constructs for abstract concepts.
> It’s very specific to a particular task but
On Sun, Feb 11, 2018 at 4:24 AM, Kevin Jesshope wrote:
>
> Thanks Michael,
>
> I did consider putting everything in the HandleRequest but I prefer
> the virtual constructor.
I would like to suggest you do not use inherited classes from
TRouteObject as its business classes.
Inside HandleRequest y
On Sun, May 27, 2018 at 1:18 PM, Jonas Maebe wrote:
> Hi,
>
> See http://www.contrapositivediary.com/?p=4034
>
> It's by Jeff Duntemann, and based on his 1993 book "Borland Pascal 7 from
> Square One".
Thanks for sharing.
Regards,
Marcos Douglas
___
fp
On Sat, May 26, 2018 at 4:56 PM, Marco van de Voort wrote:
> In our previous episode, Marcos Douglas B. Santos said:
>> Can I make a class helper to implements an Interface in an existing class?
>
> No, since a change to the class is needed (the tables with methods). Helpers
>
Hi,
Can I make a class helper to implements an Interface in an existing class?
For example, TStringList class has Find:
public function TStringList.Find(const S: string; out Index: Integer):Boolean;
Imagine an IFinder interface with the same method (only this method).
So, is it possible to make
On Wed, May 9, 2018 at 10:48 AM, Michael Van Canneyt
wrote:
>
>
> On Wed, 9 May 2018, Marcos Douglas B. Santos wrote:
>
>>>> OK sorry for didn't find this bugreport.
>>>> Is this fix in fixes_3_0 ?
>>>
>>>
>>>
>>> I
On Wed, May 9, 2018 at 9:31 AM, Michael Van Canneyt
wrote:
>
>>
>> OK sorry for didn't find this bugreport.
>> Is this fix in fixes_3_0 ?
>
>
> I do not know, presumably not.
For "new things" I use to use the last version published, just to see
that works.
Then, I start to use fixes_3_0.
I suppos
On Wed, May 9, 2018 at 3:47 AM, Michael Van Canneyt
wrote:
>
>
> On Tue, 8 May 2018, Marcos Douglas B. Santos wrote:
>
>> On Mon, May 7, 2018 at 6:05 PM, Michael Van Canneyt
>> wrote:
>>>
>>>
>>>
>>> On Mon, 7 May 2018, Marcos Dou
On Mon, May 7, 2018 at 6:05 PM, Michael Van Canneyt
wrote:
>
>
> On Mon, 7 May 2018, Marcos Douglas B. Santos wrote:
>
>>> Application.Run;
>>> end.
>>>
>>> ===END===
>>>
>>> My environment is: Lazarus 1.8.3 r57764 FPC 3.0
On Sun, May 6, 2018 at 5:44 PM, Marcos Douglas B. Santos
wrote:
> On Sat, May 5, 2018 at 11:51 AM, Michael Van Canneyt
> wrote:
>>
>>
>> On Sat, 5 May 2018, Marcos Douglas B. Santos wrote:
>>
>>> I'm using fpWeb in standalone mode (fphttpapp unit) t
On Sun, May 6, 2018 at 6:26 PM, Marcos Douglas B. Santos
wrote:
> On Sun, May 6, 2018 at 6:05 PM, leledumbo via fpc-pascal
> wrote:
>>> Create a call that calls Application.Terminate.
>>
>> I just call DumpHeap(false); instead
>
> Where is this function
On Sun, May 6, 2018 at 6:05 PM, leledumbo via fpc-pascal
wrote:
>> Create a call that calls Application.Terminate.
>
> I just call DumpHeap(false); instead
Where is this function or method? Could you give so more information
how is this works with heaptrc?
About my test, do you have the same mem
On Sat, May 5, 2018 at 11:51 AM, Michael Van Canneyt
wrote:
>
>
> On Sat, 5 May 2018, Marcos Douglas B. Santos wrote:
>
>> I'm using fpWeb in standalone mode (fphttpapp unit) to develop and debug.
>> I would like to see the heaptrc log in the end, as we can do in n
Sorry guys, I've just forgot to setup in Lazarus, Config and Target this:
-Twin64 _AND_ -Px86_64 parameters.
In the first time, I just set -Twin32 but -P stayed "(default)":|
___
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http://list
I have a script for a long time that I use to compile FPC from sources.
Today I'm configuring a new machine and I would like to use this
script to configure FPC and Lazarus — I have another script for
Lazarus as well.
I've compiled FPC with no errors using this script. I use
`crossinstall` too. Ag
On Sun, May 6, 2018 at 10:45 AM, Vojtěch Čihák wrote:
> i,
>
> LCLIntf, LCLProc, LCLType isn't enough? I will use dotted units only if
> there will be absolutely no other way around.
There are many others without LCL prefix...
> I believe it can be useful but I don't think it's "must have" (when
On Sun, May 6, 2018 at 4:40 AM, Sven Barth via fpc-pascal
wrote:
> [...]
>
> In FPC we currently don't use dotted unit names much, but maybe that will
> change in the future.
Would be good if all units could be prefixed to make a pattern, like
`fpc.web, fpc.xml, ...` but I know that we need to ma
I'm using fpWeb in standalone mode (fphttpapp unit) to develop and debug.
I would like to see the heaptrc log in the end, as we can do in normal
desktop applications.
So, in one route I create an object and don't release it to simulate a memleak.
I've tried to set heaptrc.SetHeapTraceOutput('log.
On Sun, Mar 11, 2018 at 11:51 AM, Vojtěch Čihák wrote:
> With this modification and -gh it is alright:
>
Only if you declare `Bar` as `IBar` instead of `TBar`. Please, check
your code again.
Regards,
Marcos Douglas
___
fpc-pascal maillist - fpc-pasca
Not here. I'm using FPC 3.0.4.
I've took a look at EMB documentation:
http://docwiki.embarcadero.com/Libraries/XE2/en/System.SysUtils.Supports
Take a look at "Warning" section. That's the problem.
Marcos Douglas
___
fpc-pascal maillist - fpc-pascal@lis
On Sun, Mar 11, 2018 at 11:17 AM, Vojtěch Čihák wrote:
> Yes, TBar is TInterfacedObject and is reference counted therefore Free is
> not needed.
>
> Just comment the line //Bar.Free; compile with -gh and you will see no
> memory leak.
You think this is the problem...
All right, try to change your
On Sun, Mar 11, 2018 at 10:52 AM, Vojtěch Čihák wrote:
>
> Hi,
>
> Bar shoud be released by Interface, no need to call Free.
I'm sorry, but `Bar` was defined as `Bar: TBar` so, it's a class not
an interface.
Marcos Douglas
___
fpc-pascal maillist - f
The code below should work but I get an AV when the program calls
`Bar.Free`.
Do you know why?
Lazarus 1.8.1 r57299 FPC 3.0.4 i386-win32-win32/win64
===begin===
program Project1;
uses
SysUtils;
type
IBar = interface
['{C22FB8F4-1EC6-42C4-81E4-F2A52CC52258}']
function Name: string;
I've also compiled using FPC -> /tags/release_3_0_4 and I had no issues.
Seems a problem only in /branches/fixes_3_0 (after 37459 rev).
Regards,
Marcos Douglas
On Mon, Jan 22, 2018 at 11:37 PM, Marcos Douglas B. Santos
wrote:
> Hi,
> I've updated my FPC -> /branches/fi
Hi,
I've updated my FPC -> /branches/fixes_3_0 from 37459 rev (2017-10-01) to
38018 rev (2018-01-10).
Every time that I'm compiling a project, my AVG antivirus says that
"Win32:MalOb-IJ [Cryp]" was neutralized.
Lazarus 1.8.1 r57007 FPC 3.0.3 i386-win32-win32/win64
This not occur if I compile usin
On Sat, Jan 6, 2018 at 2:41 PM, Sven Barth via fpc-pascal
wrote:
> Am 06.01.2018 17:31 schrieb "Marcos Douglas B. Santos" :
>
> Does FPC have support for final methods?
>
> Please see ->
> http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Methods_(Delphi)#Final_Me
Does FPC have support for final methods?
Please see ->
http://docwiki.embarcadero.com/RADStudio/Tokyo/en/Methods_(Delphi)#Final_Methods
Regards,
Marcos Douglas
___
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On Thu, Jan 4, 2018 at 10:33 PM, leledumbo via fpc-pascal
wrote:
>> The problem is that the WS could take so long time that the entire request
> will broke with a "time out".
>
> I suggest making the request handling asynchronous instead. So request will
> only register and return some unique id t
On Thu, Jan 4, 2018 at 6:33 PM, Michael Van Canneyt
wrote:
>
> If you use a thread to consume it, yes.
>
> Without more info on how you consume this webservice, it's difficult to
> answer this.
Yes, sorry. I should explained more.
I'm using WST -> http://svn.code.sf.net/p/lazarus-ccr/svn/wst (rev
Hi,
I have a FastCGI application which needs to receive an user request but, in
some cases, the app should consume a WebService(WS) before make the
response to the user.
The problem is that the WS could take so long time that the entire request
will broke with a "time out".
My question is: Can I
On Wed, Dec 6, 2017 at 9:48 AM, Victor Campillo
wrote:
> Hi,
>
> Testing the preview that Michael was so kind to share, I found the next
> minor problems trying to compile the packages included, I think that
> everything is related to that the project is work in progress so nothing to
> worry much
On Tue, Dec 5, 2017 at 10:13 PM, Graeme Geldenhuys
wrote:
>
> Windows just isn't fun. Long live FreeBSD and Linux.
I believe you compile FPC on Linux, right?
So, why do you do the same on Windows? It's pretty easy...
Best,
Marcos Douglas
___
fpc-pascal
On Thu, Nov 30, 2017 at 5:35 PM, Graeme Geldenhuys
wrote:
> On 2017-11-29 23:37, Marcos Douglas B. Santos wrote:
>
>> "No one are using Object Pascal nowadays".
>
>
> It seems there is still pretty good interest in Object Pascal in Brazil. We
> have a 21 ye
On Thu, Nov 30, 2017 at 4:23 AM, LacaK wrote:
>
>>> the idea) a rewrite of a multi-million lines of code project into C#,
>>> rather
>>> than move to open source development tools where they can keep the huge
>>> code
>>> base, the same language and reuse the same development skills. How
>>> weird
On Wed, Nov 29, 2017 at 9:35 PM, Rainer Stratmann
wrote:
> Am Mittwoch, 29. November 2017, 07:19:32 schrieb Martin Schreiber:
>> What is missing
>> in Free Pascal?
>
> A userfriendly setup/install for every compile/cross compile scenario out of
> the box.
>
> Without the need for compiling fpc.
>
On Wed, Nov 29, 2017 at 9:26 PM, Graeme Geldenhuys
wrote:
> On 2017-11-29 06:19, Martin Schreiber wrote:
>>
>> What is missing in
>> Free Pascal?
>
>
> Good question. After all, Delphi used the FPC compiler to develop for iOS
> before they had their own compiler ready. I believe XE2 shipped with a
On Wed, Nov 29, 2017 at 8:55 PM, Graeme Geldenhuys
wrote:
>
> Yup, I gathered that much... Hence the "dreaming" tag I used. :)
>
> I just can't believe how bad things have become in Delphi. A commercial
> "professional" and "enterprise" quality product - it's everything but that!
> And the asking
On Wed, Nov 29, 2017 at 11:31 AM, Michael Van Canneyt
wrote:
>
>
> On Wed, 29 Nov 2017, Marcos Douglas B. Santos wrote:
>
>> On Wed, Nov 29, 2017 at 11:10 AM, Michael Van Canneyt
>> wrote:
>>>
>>>
>>> I do. I meant that I use pas2js as the p
On Wed, Nov 29, 2017 at 11:10 AM, Michael Van Canneyt
wrote:
>
> I do. I meant that I use pas2js as the precompiler command.
Hmm... right.
I saw yesterday, in the official website, that FPC 3.0.4 was released
but I didn't see an email about it...
Is pas2js included in that version?
Best,
Marcos
On Wed, Nov 29, 2017 at 6:39 AM, Michael Van Canneyt
wrote:
>
>
> On Wed, 29 Nov 2017, Graeme Geldenhuys wrote:
>
>> On 2017-11-27 21:39, Mattias Gaertner wrote:
>>>
>>> Lazarus now supports attributes.
>>
>>
>> Awesome, thanks for the update.
>>
>> [dreaming]
>> Now only if Lazarus could support
On Wed, Nov 29, 2017 at 4:50 AM, Graeme Geldenhuys
wrote:
>
> [dreaming]
> Now only if Lazarus could support the Delphi dcc32 compiler. ;-) Boy oh
> boy... I've been using Delphi XE3 for a month now (new job) - it is SH*T.
> Constant IDE crashes, online help doesn't work, the bug reporting dialog
Em 25 de nov de 2017 2:43 PM, "Martin Schreiber"
escreveu:
And why Free Pascal to develop the android application?
For the same reasons that we use Object Pascal instead of C# , Java,
whatever.
Best,
Marcos Douglas
___
fpc-pascal maillist - fpc-pa
On Wed, Nov 8, 2017 at 10:52 AM, African Wild Dog
wrote:
> 2017-11-07 23:57 GMT-02:00 Michael Van Canneyt :
>>
>> ...
>>
> My environment: Linux Debian Stretch 64 bits - Lazarus 1.6.4 - fpc 3.0.2.
>
> I'm quite impressed with the processing power of fastcgi fcl-web
> applications: they consume lit
On Mon, Oct 23, 2017 at 6:50 AM, Sven Barth via fpc-pascal
wrote:
> Am 23.10.2017 08:29 schrieb "Marco van de Voort" :
>
> In our previous episode, Sven Barth via fpc-pascal said:
>>
>> Type aliases are currently not supported in mode Delphi. In mode ObjFPC
>> they might work, but I'm not sure abo
On Sun, Oct 22, 2017 at 11:53 PM, Ryan Joseph
wrote:
>
>
>> On Oct 23, 2017, at 9:14 AM, Marcos Douglas B. Santos
>> wrote:
>>
>> How do the same with generic classes, using mode delphi?
>
> I think you need to specialize then alias the specialize type. Why
On Mon, Oct 23, 2017 at 3:28 AM, Marco van de Voort wrote:
> In our previous episode, Sven Barth via fpc-pascal said:
>>
>> Type aliases are currently not supported in mode Delphi. In mode ObjFPC
>> they might work, but I'm not sure about that either...
>>
>> That said I also don't see the use of
Hi,
In Pascal we can do this:
type
TXStream = TStream;
Now, TXStream is just an alias to TStream.
How do the same with generic classes, using mode delphi?
TBar = TFoo;
Compile Project, Target: C:\temp\project1.exe: Exit code 1, Errors: 4
project1.lpr(25,18) Error: Identifier not found "T"
On Sun, Oct 15, 2017 at 1:27 PM, Ryan Joseph wrote:
> here’s the version I found which I’m using. It’s 5.3 so it’s more recent at
> least.
>
> https://github.com/malcome/Lua4Lazarus/blob/master/lua53.pas
Thanks...
But the problem with this project is that it is not updated since 3 years.
My conc
Hi,
I would like to know if the translation of Lua to FPC, which I found
in /packages/lua, is an official translation or just a lib made by
someone else, which was included in packages.
I am asking because the last release of Lua is 5.3.4 (Jan/2017) and
the FPC code is using the 5.1 version which
On Sun, Oct 15, 2017 at 8:25 AM, Michael Van Canneyt
wrote:
>
>
> Hello,
>
> If you want the latest preview and demos to play with:
>
> https://www.freepascal.org/~michael/pas2js-demo-0.8.28.zip
>
> The component developer is doing fantastic work with the visual components,
> and it starts to look
On Sat, Oct 14, 2017 at 1:01 AM, leledumbo via fpc-pascal
wrote:
> Marcos Douglas B. Santos wrote
>> I didn't found... In this path \packages\googleapi\examples only
>> exists \generator directory. :(
>>
>> Trunk, rev 37453.
>
> Try this, it wasn't
On Wed, Oct 11, 2017 at 10:17 AM, Michael Van Canneyt
wrote:
>
>
> On Wed, 11 Oct 2017, Marcos Douglas B. Santos wrote:
>
>> Hi,
>>
>> I would like to know if FPC implements the full Google Drive API. If
>> so, since which version?
>
>
> Yes, since v
On Wed, Oct 11, 2017 at 9:33 AM, wrote:
> On 11/10/17 13:11, Michael Van Canneyt wrote:
>>
>> Delphi has recently
>
>
> Huh? I thought Delphi got shut down years ago.
See https://www.embarcadero.com/products/delphi
Marcos Douglas
___
fpc-pascal maill
Hi,
I would like to know if FPC implements the full Google Drive API. If
so, since which version?
First, I need to implement upload, download and search of files [1].
Any example?
[1] https://developers.google.com/drive/v3/web/manage-uploads
Thanks,
Marcos Douglas
___
On Wed, Oct 11, 2017 at 9:11 AM, Michael Van Canneyt
wrote:
>
> On Wed, 11 Oct 2017, Marcos Douglas B. Santos wrote:
>
> [...]
>> Is constref compatible with Delphi?
>
>
> Delphi has recently introduced some annotation for the same purpose.
>
> As usual, they cho
On Wed, Oct 11, 2017 at 7:01 AM, Michael Van Canneyt
wrote:
>
>
> On Wed, 11 Oct 2017, Ryan Joseph wrote:
>
>> If you declare a parameter as const does that effectively behave like
>> passing by reference? I have some performance sensitive functions that
>> take records as arguments and I don’t w
On Mon, Oct 9, 2017 at 3:54 PM, Maciej Izak wrote:
> 2017-10-09 14:43 GMT+02:00 Marcos Douglas B. Santos :
>>
>> This TAutoFree just "put" the "finally" and call .Free for an array of
>> objects or does it something else?
>> Could you send the link
On Mon, Oct 9, 2017 at 5:24 AM, Maciej Izak wrote:
> 2017-10-07 2:10 GMT+02:00 Michalis Kamburelis :
>>
>> [...]
>
> mORMot framework has also nice solution for "auto free" (solution uses
> interfaces too):
>
> ===code begin===
> with TAutoFree.One(o, TObject.Create) do
> begin
> ...
>
On Sun, Oct 8, 2017 at 3:58 PM, Graeme Geldenhuys
wrote:
> Hi,
>
> I read a couple of archived mailing list posts about TBufDataset, which from
> what I read is FPC's equivalent to TClientDataset.
>
> That then begs the question... Why isn't it called TClientDataset in FPC?
> What happened to Delp
On Sun, Oct 8, 2017 at 1:38 AM, Mr Bee via fpc-pascal
wrote:
> Hi,
>
> Is there any FPC command line option for writable constanst directive {$J}
> or {$WRITEABLECONST} ?
>
> Since I knew this directive, I always set it to {$J-} (because {$J+} is
> ridiculous). However, sometimes I forget to put i
On Fri, Oct 6, 2017 at 4:49 PM, Michalis Kamburelis
wrote:
> 2017-10-06 20:52 GMT+02:00 Marcos Douglas B. Santos :
> [...]
>>> In this case, in which you indeed want two of these features simultaneously,
>>> I advise COM interfaces myself :) That's why they are docu
On Fri, Oct 6, 2017 at 4:17 PM, Sven Barth via fpc-pascal
wrote:
> Am 06.10.2017 20:52 schrieb "Marcos Douglas B. Santos" :
>> > And reference counting like in e.g. C++ "shared pointers", that can
>> > wrap any
>> > class, without any
On Fri, Oct 6, 2017 at 1:06 PM, Michalis Kamburelis
wrote:
>
> 05.10.2017 2:07 PM "Marcos Douglas B. Santos" napisał(a):
>
> [...]
> As Sven told you, just use COM Interfaces.
> Look this explanation ->
> http://castle-engine.io/modern_pascal_introduction.html#
On Thu, Oct 5, 2017 at 5:55 AM, Ryan Joseph wrote:
>
>> On Oct 5, 2017, at 12:28 PM, Sven Barth via fpc-pascal
>> wrote:
>>
>> The way to go in Object Pascal are reference counted interfaces (aka
>> COM-style interfaces). After all one should program against an interface
>> anyway and that ref
On Wed, Sep 27, 2017 at 12:16 PM, African Wild Dog
wrote:
> Hello,
>
> I am about to start a new project for a very small web application.
>
> I have some questions:
>
> 1 - Are the fcl-web and postgres packages stable?
> 2 - Are they recommended for use in production environments?
> 3 - Do they h
On Wed, Sep 6, 2017 at 10:17 PM, Ryan Joseph wrote:
>
>> On Sep 6, 2017, at 10:20 PM, Sven Barth via fpc-pascal
>> wrote:
>>
>> You're missing that FHook was declared as IHook, not THook.
>>
>
> In terms of memory why does it matter how it was declared? The memory was
> allocated in Create() so
On Wed, Sep 6, 2017 at 6:55 AM, Graeme Geldenhuys <
mailingli...@geldenhuys.co.uk> wrote:
>
> I can't remember ever [while using Delphi] being forced to implement a
> getter method in the "property ... implements..." line, but it seems that
> is the only way it remove memory leaks under FPC. Weird
On Wed, Aug 23, 2017 at 3:25 PM, Sven Barth via fpc-pascal
wrote:
> On 23.08.2017 19:57, Marcos Douglas B. Santos wrote:
>> Would we have any problem of memory leaks using Interface helper with
>> COM interfaces (refcount)?
>> I mean, the "type helper" has construct
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