fpc-pascal
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- IDispatch with Variant is not working on Linux. Why?3
Is there any reason why the late binding of properties and methods through of IDispatch interface with the Variant type is not working on Linux? I am writing a cross…
- A new FP-like fork of Oberon5
https://github.com/mikewarot/OberonSystem3FP « This is Mike Warot's bending of Oberon System 3 (also known as ETH Oberon) to fit with his odd tastes. It's no longer…
- operator := in mode delphi?3
Is there a modeswitch to enable it? Because currently I am getting an error in mode delphi.
- Re: Error: compilation raised exception internally (Rafael Picanço)0
It is really not related to specific lines. But sometimes the error will repeat a lot on some lines. Please, can you confirm if a zip file containing the project it self…
- Error: compilation raised exception internally3
I am getting a strange error when compiling a project. I am really not sure what is going on, because it occurs sometimes, consistently in some lines of the code with…
- All methods vitrual ?27
Is there a trick to make (in mode macpas) all class methods implicitely virtual ? I mean, without adding the virtual keyword to all of them ? The reason is that I want…
- Lazarus Release Candidate 2 of 3.00
The Lazarus team is glad to announce the second release candidate of Lazarus 3.0. This release was built with FPC 3.2.2. Here is the list of changes for Lazarus and Free…
- free pascal compiler on Linux Red Hat for target motorola 68k2
I search a free pascal cross compiler (for host Linux Red hat 7.x and target Motorola 68k) I test the last 3.2.2 version but I doesn't find the option for target…
- "Modern Pascal is Still in the Race"2
« A recent poll on the Lazarus/FPC forum highlighted a fact: pascal coders are older than most coders. Usually, at our age, we should be managers, not developers. But…
- What is webasssembly?4
What is webasssembly? SteveT Steve Litt Autumn 2023 featured book: Rapid Learning for the 21st Century http://www.troubleshooters.com/rl21
- fpc webassembly and node2
i have a question concerning webassembly, please let me know if this is the wrong list. is it possible to use classes and compile to webassemly, the following code is…
- Issue #39746 fpwidestring case conversion string too long1
This issue seems to be still open after one year. There was a proposed fix: https://gitlab.com/freepascal.org/fpc/source/-/merge_requests/158. However the discussion…
- ideas for using a speech-to-text model with a fpc program1
I am looking for some advice on how to use a speech-to-text model with a fpc program designed to teach reading of invented words composed from 8 brazilian portuguese…
- Closure hangs compiler2
This program hangs during compiling. Does this happen to you too? =================================================== Free Pascal Compiler version 3.3.1 [2023/03/03] for…
- Quick question1
A quick question about FreePascal for Arm32. Does the floating point code generated by the compiler depend on the vector length being set at zero? If I were to change…
- SeekEof issue & 2020 blog post by A Stolyarov2
Translation of blog post http://www.stolyarov.info/node/290 from Ru to En. Sep 6 2020. Author: Andrey Stolyarov, author of Ru books about programming. == I'm trying to…
- open source warehouse program: any hint?0
I am looking for a simple program as explained in the subject.. It should be in Pascal, Delphi or Lazarus. Any hint? Thank you Peppe Polpo
- Program crash - read the error messages7
Where can I find the output of the error messages if a program crashes. There is another program that still is running. I want to read the error messages automatically…
- heaptrc under linux points to the wrong line0
as per the subject, with heaptrc enabled, output to a file and using the "view leaks and traces" feature of lazarus, I see several leaks, always on the same line.…
- overriden or not ?2
Is there a way to see if a specific class/object method has been overridden or not ? Adriaan van Os
- LLVM crash2
i tried to run my program under LLVM (from july fpc) and it crashes? Program received signal SIGSEGV, Segmentation fault. 0x000000000042e5f1in…
- LLVM LTO3
I tried to use the LLVM Link-Time-Optimization, -Clflto I compiled/installed fpc llvm with a separate prefix, which was already difficult to set up Then the default…
- Barriers semantics5
Hi all Now we have "volatile" intrinsic for assignments in place, I'd like to ask for another clarification. Documentation states we have following barriers -…
- encodeURLElement in latest FPC source build0
Not sure if this is a bug, but I'm seeing some strange behaviour with encodeURLElement on the latest build from source. See attached file url.pas. I'm using Debian 12.…
- Volatile store usage2
Hi all I'd like to get some clarification about "volatile" intrinsic. https://wiki.freepascal.org/FPC_New_Features_Trunk#Support_for_.22volatile.22_intrinsic says just…
- Visual studio code2
Quick question for you all. Has anyone here worked with Visual Studio Code for Free Pascal? I've got the Free Pascal Toolkit plugin up and running, but I'm hitting a bit…
- Pointer question18
I just noticed this by accident and I don't understand. Why does " x := @r; " compile? I would expect it to fail like the next line where I cast to the explicit type.…
- TStringHelper not found2
I just updated to trunk (Lazarus 3.99 4ed7ff9b1c, FPC 3.3.1-13378-gceddc2aec3) and I am getting an "Identifier not found" error for TStringHelper:
- $IMPLICITEXCEPTIONS vs early function return6
Curious, exemptions require $IMPLICITEXCEPTIONS (https://www.freepascal.org/docs-html/prog/progsu34.html) or you leak memory with managed types and apparently these…
- msdos: unresolved external1
I have to extend code from QuickBasic and am using the "msdos" target from FPC 3.2 for that purpose. The resulting exe file is linked with Microsoft Linker for DOS…