Doesn't work Heaptc unit for Linux?

[zoltanleo]

Hi guys. Seem to be I found the bug.

I set option for checking memory leaks (Project options --> Compiler options --> Debugging --> Use Heaptrc unit). Then I create object but don't destroy it. For examle:

Code: Pascal  [Select][+][-]

1.   TForm1 = class(TForm)
2.     Button1: TButton;
3.     procedure FormCreate(Sender: TObject);
4.   private
5.     FObj: TObject;
6.   public
7.  
8.   end;
9.  
10. var
11.   Form1: TForm1;
12.  
13. implementation
14.  
15. {$R *.lfm}
16.  
17. { TForm1 }
18.  
19. procedure TForm1.FormCreate(Sender: TObject);
20. begin
21.   FObj:= TObject.Create;
22. end;                                        

For Windows, after closing the application, I receive expected a message with the details of the memory leak. But for Linux I don't get that warning.

Somebody check my assumptions. Screenshots and a test project in the attachment

[bytebites]

Linux output:
1 unfreed memory blocks : 8
True heap size : 1638400
True free heap : 1638176
Should be : 1638200
Call trace for block $00007FBE670E03A0 size 8
  $00000000004517D4  DOCREATE,  line 923 of include/customform.inc
  $000000000044F71F  AFTERCONSTRUCTION,  line 77 of include/customform.inc
  $0000000000457C11  CREATE,  line 3198 of include/customform.inc
  $0000000000461DCC  CREATEFORM,  line 2173 of include/application.inc
  $000000000041F0EE  $main,  line 22 of project1.lpr

[zoltanleo]

Hi bytebites.

Are you using terminal or IDE?

[zoltanleo]

A-ha

On *nix (including BSD, Linux and macOS), by default, nothing will be shown for GUI programs.

https://wiki.freepascal.org/heaptrc

The question is closed

[Martin_fr]

Menu: View > Debug Windows > Console output

[zoltanleo]

Hi Martin

Thank a lot!