Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
On 2017-09-06 09:19, Graeme Geldenhuys wrote:
For example:
** Compiled with FPC 3.0.2 or FPC 3.0.4 - no line info
The complete sample application is here:
===[ project1.pas ]
program project1;
{$mode objfpc}{$H+}
{$interfaces COM}
type
IHook = interface
['{4BCAEDD8-92D8-11E7-88D3-C86000E37EB0}']
procedure DoIt;
end;
type
THook = class(TInterfacedObject, IHook)
private
procedure DoIt;
end;
procedure THook.DoIt;
begin
writeln(ClassName + ' did it');
end;
type
TBaseClass = class(TInterfacedObject, IHook)
private
FHook: IHook;
property Hook: IHook read FHook implements IHook;
public
constructor Create;
destructor Destroy; override;
end;
constructor TBaseClass.Create;
begin
FHook := THook.Create; // FPC 2.6.4 reports a memory leak here
end;
destructor TBaseClass.Destroy;
begin
// nothing to do here
end;
var
base: IHook;
begin
base := TBaseClass.Create;
base.DoIt;
base := nil; // just to see if it helped with the memory leak - it
doesn't
end.
==[ end ]==
Regards,
Graeme
--
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://fpgui.sourceforge.net/
My public PGP key: http://tinyurl.com/graeme-pgp
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Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
On 2017-07-18 09:44, Marco van de Voort wrote: You can help improve the upcoming 3.0.4 release by downloading and testing this release. I've been using FPC 3.0.4 for a while now under 64-bit FreeBSD. I've noticed that a tracelog with line info generated by the applications are not working as they did in FPC 2.6.4. I then tested with FPC 3.0.2, and it seems broken there too (I've never really used FPC 3.0.x for production code yet). The problem - there is no line information. For example: ** Compiled with FPC 3.0.2 or FPC 3.0.4 - no line info [t1]$ ./project1 THook did it Heap dump by heaptrc unit 4 memory blocks allocated : 115/120 2 memory blocks freed : 67/72 2 unfreed memory blocks : 48 True heap size : 1146880 (32 used in System startup) True free heap : 1146496 Should be : 1146544 Call trace for block $0008007390C0 size 32 Call trace for block $0008007310C0 size 16 ** Compiled with FPC 2.6.4 - not the line info pointing to ** the originating point of a memory leak [t1]$ ./project1 THook did it Heap dump by heaptrc unit 4 memory blocks allocated : 99/104 2 memory blocks freed : 51/56 2 unfreed memory blocks : 48 True heap size : 1146880 (32 used in System startup) True free heap : 1146496 Should be : 1146544 Call trace for block $0008007370C0 size 32 $00400379 line 35 of project1.lpr Call trace for block $00080072F0C0 size 16 Regards, Graeme -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ My public PGP key: http://tinyurl.com/graeme-pgp ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
On 2017-07-18 09:44, Marco van de Voort wrote: We have placed the first release candidate of the Free Pascal Compiler version 3.0.4 on our ftp servers. Many thanks Marco and the rest of the FPC team. I did some testing today for a couple of hours with the 64-bit FreeBSD 10.x release candidate and so far it seems to be working without a hitch. I'll continue using it and report any issues that might crop up. Regards, Graeme -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://fpgui.sourceforge.net/ My public PGP key: http://tinyurl.com/graeme-pgp ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
In our previous episode, Mattias Gaertner said: > > >[...] > > Downloads are available at the main FTP server and > > > > ftp://freepascal.stack.nl/pub/mirrors/fpc/beta/3.0.4-rc1/ > > Where is the Mac OS X version? Not uploaded. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
On Tue, 18 Jul 2017 10:44:55 +0200 (CEST) mar...@stack.nl (Marco van de Voort) wrote: >[...] > Downloads are available at the main FTP server and > > ftp://freepascal.stack.nl/pub/mirrors/fpc/beta/3.0.4-rc1/ Where is the Mac OS X version? Mattias ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
In our previous episode, Mattias Gaertner said: > >[...] > > ftp://freepascal.stack.nl/pub/mirrors/fpc/beta/3.0.4-rc1/ > > The fpc-3.0.4-0.rc1.x86_64.rpm does not work on Fedora 21 x86_64: > > Free Pascal Compiler version 3.0.4rc1 [2017/07/02] for x86_64 > Copyright (c) 1993-2017 by Florian Klaempfl and others > Target OS: Linux for x86-64 > Compiling test.pas > Linking test > /usr/bin/ld: warning: link.res contains output sections; did you forget -T? > /usr/bin/ld: /usr/lib64/fpc/3.0.4/units/x86_64-linux/rtl/prt0.o: unrecognized > relocation (0x2a) in section `.text' > /usr/bin/ld: final link failed: Bad value > test.pas(3,1) Error: Error while linking > test.pas(3,1) Fatal: There were 1 errors compiling module, stopping > Fatal: Compilation aborted > Error: /usr/bin/ppcx64 returned an error exitcode > > Should I create a bug report? Yes, but make sure it is RPM/fedora in the title, so the fedora maintainer sees it. A linker version would also be nice. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Free Pascal 3.0.4-rc1 released!
On Tue, 18 Jul 2017 10:44:55 +0200 (CEST) mar...@stack.nl (Marco van de Voort) wrote: >[...] > ftp://freepascal.stack.nl/pub/mirrors/fpc/beta/3.0.4-rc1/ The fpc-3.0.4-0.rc1.x86_64.rpm does not work on Fedora 21 x86_64: Free Pascal Compiler version 3.0.4rc1 [2017/07/02] for x86_64 Copyright (c) 1993-2017 by Florian Klaempfl and others Target OS: Linux for x86-64 Compiling test.pas Linking test /usr/bin/ld: warning: link.res contains output sections; did you forget -T? /usr/bin/ld: /usr/lib64/fpc/3.0.4/units/x86_64-linux/rtl/prt0.o: unrecognized relocation (0x2a) in section `.text' /usr/bin/ld: final link failed: Bad value test.pas(3,1) Error: Error while linking test.pas(3,1) Fatal: There were 1 errors compiling module, stopping Fatal: Compilation aborted Error: /usr/bin/ppcx64 returned an error exitcode Should I create a bug report? Mattias ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
