Compiler broken for array datatypes

Compiler broken for array datatypes 7 years 6 months ago #8559

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Hello, I've just noticed that Pascal Script engine is no more able to read arrays in version CT5.5, last tested in CT4.7 were it was working out of the box. Thanks.
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Compiler broken for array datatypes 7 years 6 months ago #8560

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	I've just prepared this sample project to verify the bug File Attachment: File Name: testapp.zip File Size:48 KB Attachments: testapp.zip
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Compiler broken for array datatypes 7 years 6 months ago #8563

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4457 Thank you received: 1077	Thanks Sir we will test and report PilotLogic Architect and Core Programmer The following user(s) said Thank You: universe
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Compiler broken for array datatypes 7 years 6 months ago #8572

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Thanks, I think I found another bug, maybe they are related, the sample project attached on CT5.5 raises exception at function test2. By the way I replaced the pl_PascalScript of CT5.5 by the same in CT4.7 but the problem remains, do I have to rebuild the IDE, or the bug is in FPC itself? File Attachment: File Name: testapp.7z File Size:8 KB Attachments: testapp.7z
	Please Log in or Create an account to join the conversation. Last edit: by universe. Reason: grammar :)

Compiler broken for array datatypes 7 years 6 months ago #8573

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4457 Thank you received: 1077	Sir we want more time for testing... PilotLogic Architect and Core Programmer
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Compiler broken for array datatypes 7 years 6 months ago #8574

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Ok sorry
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Compiler broken for array datatypes 7 years 5 months ago #8710

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	The bug still exists in the latest CT5.6 build
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Compiler broken for array datatypes 7 years 5 months ago #8734

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Sternas Stefanos wrote: Sir we want more time for testing... The problem still exists in the latest release 5.6
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Compiler broken for array datatypes 7 years 5 months ago #8735

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Any feedback about this? Do I have to stay with CT4.7!!!
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Compiler broken for array datatypes 7 years 5 months ago #8736

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4457 Thank you received: 1077	Sir we test pl_PascalScript with CodeOcean small IDE sample C:\codetyphon\CodeOcean\PascalScript\samples\a_small_ide and we don't find any problem with test scripts C:\codetyphon\CodeOcean\PascalScript\samples\a_small_ide\scripts We don't know the "logic" of your app CT 4.7 it's to old version PilotLogic Architect and Core Programmer
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Compiler broken for array datatypes 7 years 5 months ago #8737

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	There's nothing strange in the logic of my application, declaring custom array types and then calling them, something was broken and sure there will be other complaints for advanced projects in the future if it won't be fixed. The problem is the compiler, I'll try to test with the latest lazarus release with FPC 3.0 and report back.
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Compiler broken for array datatypes 7 years 5 months ago #8738

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	There is no access violation and the message window is shown with Lazarus 1.6 and FPC3.0, but values are wrong and program enters infinite loop (Length of vector not working), as I guessed it's a compiler problem.
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Compiler broken for array datatypes 7 years 5 months ago #8739

Sternas Stefanos
Offline
Moderator
Ex Pilot, M.Sc, Ph.D
Posts: 4457
Thank you received: 1077

Sir
a) my opinion and our lab test show
that CT-FPC is more stable from FPC 3.0

b) please make a script to test with
C:\codetyphon\CodeOcean\PascalScript\samples\a_small_ide

like this

Program IFSTest;
type
  TArrayOfString = array of String;

procedure Test(x: TArrayOfString);
var
  i: integer;
begin
  for i := 0 to Getarraylength(X) -1 do
  begin
     writeln(x[i]);
  end;
end;
var
  temp: TArrayOfString;

Begin
  setarraylength(temp, 2);
  temp[0] := 'Test1';
  temp[1] := 'Test2';
  test(temp);
End.

this sample work OK on 8 OSes

PilotLogic Architect and Core Programmer

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Last edit: by Sternas Stefanos.

Compiler broken for array datatypes 7 years 5 months ago #8740

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Thanks for your suggestion, I'll test and report, meanwhile I reported to the lazarus forum and maybe I'll report to FPC.
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Compiler broken for array datatypes 7 years 5 months ago #8741

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Well, the way you suggested the script will be too big (with my real program) and I want to keep things simple in the script, so I need to hide some parts and make function calls as I did, anyway thanks for the point.
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Compiler broken for array datatypes 7 years 5 months ago #8742

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4457 Thank you received: 1077	Finally array types work for you in CT 5.6? I can post screens from any OS you like. PilotLogic Architect and Core Programmer
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Compiler broken for array datatypes 7 years 5 months ago #8743

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	The script you provided earlier works fine, but I can't use it as it will make the script too big in the real program.
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Compiler broken for array datatypes 7 years 5 months ago #8744

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	After doing a lot of tests I found the bug exits only in Lazarus 64 bit versions, and the program works as expected with Lazarus 1.4 x86 with FPC 2.6.2 and with Lazarus 1.6RC1 with FPC 3.0.
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Compiler broken for array datatypes 7 years 5 months ago #8745

Sternas Stefanos Offline Moderator Ex Pilot, M.Sc, Ph.D Posts: 4457 Thank you received: 1077	Yes Sir but here is not Lazarus Forum... PilotLogic Architect and Core Programmer
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Compiler broken for array datatypes 7 years 5 months ago #8746

universe Topic Author Offline Junior Member Posts: 122 Thank you received: 8	Sure, I wanted to give you some guides for comparison, as it could give you some hints if the bug is only in Lazarus 64bit version while with CT is in the 32 bit version (I didn't test the 64bit yet), I talk Object Pascal at last.
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