Hello,
an old e-mail on the Lazarus mailing lists says:
topic: [lazarus] c faster than pascal? was: Compiling GlScene ...
On 6/12/06, Michael Van Canneyt <[EMAIL PROTECTED]> wrote:
[ skip ]
By default FPC uses a 256 byte buffer for text IO; The C library uses a
4K buffer. Obviously, C's input/
Hello,
I have a program written in Delphi and now it is compiled with FPC
2.0.4 and running on Linux. I am having troubles to find what is
causing it to break.
The error I get is EAccessViolation.
A short gdb backtrace is provided below. What makes me puzzle is
SYSTEM_RECORDRTTI.
Program receive
On Wed, 24 Jan 2007 10:49:07 +0100
Jonas Maebe wrote
HASINLINE is simply a temporary internal compiler define which was
introduced to indicate that the compiler supports the "inline"
directive. It is not to be used your own code, since it will be
removed from the compiler (it even has already bee
Hello,
What is the name of the conditional when we have inline on?
I thought I can do {$IFDEF HASINLINE} but it doesn't work?
Can you point me to some documentation please?
At
http://community.freepascal.org:1/docs-html/prog/progap7.html#x308-31G
I don't see conditionals for the inline o
Hello,
I am using PascalScript for a very big project written on Delphi. Now
it is being ported to FreePascal and I found a problem. Maybe it is a
bug.
The problem is: functions returning strings return empty string.
In the example file the function MyFunc will always return and empty string.
The
On 16 jan 2007, at 15:55, Matt Emson wrote:
>> The reason is that it tries to convert S to a number rather than V to
>> a string. The error is still in the current 2.1.1.
May be the compiler should generate compile time error or a warning.
I am using VarToStr anyway just tried to look more lik
Hello,
This code compiles with 2.0.4 but gives runtime error 231 .
program project1;
{$mode objfpc}{$H+}
uses Variants;
var V : Variant;
S : String = 'test ';
begin
V := 42;
writeln(V);
S := S + V; // fails here
writeln(S);
end.
the output is:
[EMAIL PROTECTED]:~/temp/copy$ ./proj
Hello,
i am converting a big Delphi project a part of uses a lexical parser.
It is dependent on the Copy function which in Delphi is declared:
function Copy(S; Index, Count: Integer): string;
and in FPC it is:
function Copy(const s: string; FromPosition, ToPosition : integer): String;
Why the
Date: Tue, 12 Dec 2006 10:04:48 +0100
From: "Carsten Bager" <[EMAIL PROTECTED]>
On the Arm Linux platform I am using a uLibC library
instead of the normal C library (I do not think that this is the problem but ??)
.
How do you linked your binary to uLibC instead of standard libC ? You
were cr
On Fri, 3 Nov 2006 00:43:13 +0200
Graeme Geldenhuys wrote:
I just implemented a basic TProgressBar widget for fpGUI and wanted to
know if that Gtk progress bar feature (running left and right
repeatedly) is something people actually use in applications and worth
the time implementing in fpGUI.
On Wed, 01 Nov 2006 12:19:57 +0100
Marc PERTRON wrote:
The usual answer is 'yes but you can do that with VB too'.
I don't want people to compare VB and FP, but to see that FP is as good
as C for heavy things ;o)
And an eye-candy is one of the best examples :)
--
Marc
Lots of people are very fo
Michael Van Canneyt wrote:
XML is not in UTF-8.
What do you mean by that? I don't understand. If you delete the line and save in a text file the "file" command says: UTF-8
Unicode text, if opened with web browser (e.g. Firefox) encoding is
also shown as UTF-8. Opening the file with mcview in
Hello list,
I had an old application that worked fine with 2.0.2 but doesn't work
with 2.0.4.
The problem is that it reads XML and then uses the data to do some
processing. Application expects XML to be UTF-8 which is later
converted to CP1251 in some cases.
I an sending an example program includ
On Fri, 13 Oct 2006 12:45:55 +0200 (CEST)
Michael Van Canneyt wrote:
> There was no response to my first e-mail so here are some examples of
> what I want to do:
>
> http://www.codeproject.com/csharp/runtimecompiling.asp
> http://developer.apple.com/documentation/mac/IAC/IAC-334.html
I find this
On 10/11/06, Alexander Todorov <[EMAIL PROTECTED]> wrote:
Hello list,
currently I am using RemObjects Pascal Script as a scripting language
for a project of mine.
All scripts are simple programs that use "API" exported from the main
program. They have and some global variables
Hello list,
currently I am using RemObjects Pascal Script as a scripting language
for a project of mine.
All scripts are simple programs that use "API" exported from the main
program. They have and some global variables defined as well.
example:
begin
Context.ShowMessage(Params.Param('message')
Michael Van Canneyt wrote:
> 1) If the Flag field is set to true and the programmer uses field from
> the variant part which is declared in the false section, should there
> be a run time error or not?
No. No checking is performed on this.
> Although it will be slowly should the compiler check
I made the simple test below:
program project1;
{$ifdef fpc}
{$mode objfpc}{$H+}
{$endif}
{$apptype console}
type
TTagVariant = record
AlwaysThere : Integer;
case Flag : Boolean of
false: (false_1, false_2 : Byte);
true : (true_1: Word);
end;
var V : TTagVariant;
beg
Hello list,
I notice the following in socketsh.inc:
TInetSockAddr = packed Record
case boolean of
false : (
{$ifdef SOCK_HAS_SINLEN}
sin_len : cuchar;
{$endif}
sin_family : sa_family_t;
sin_port: cushort;
sin_addr: in_addr;
xpad : array [0..7] of
Adrian Maier wrote:
It seems nice to have a way of specifying parameters like that (in which case
I assume that strings given will be passed as-they-are).
Another option is to use escaping for quote characters (and maybe some
others) when specifying the TProcess.CommandLine property.
__
Marco van de Voort wrote:
> Can you add the following to TProcess instead of using the CommandLine
property:
> example:
> property ProcessName: String - the process to be executed
> property Params : TStringList - list of command line params to be
> passed to the process
>
> Why should quote ch
Can you add the following to TProcess instead of using the CommandLine property:
example:
property ProcessName: String - the process to be executed
property Params : TStringList - list of command line params to be
passed to the process
Why should quote characters be stripped as it is in the curre
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