I hope there's time for this. If this merge request is approved, can it
be cherry-picked for 3.2.4 as well?
https://gitlab.com/freepascal.org/fpc/source/-/merge_requests/1049
It fixes a bug in the register allocator that I have reason to believe
has been around for some time.
Kit
On 21/06/2025 10:05, Adriaan van Os via fpc-devel wrote:
Florian Klämpfl via fpc-devel wrote:
Hello,
As some might have noticed, We have placed the first release
candidate of the Free Pascal Compiler
version 3.2.4 on our download servers already for some time.
Below test program compiles with fpc-3.2.2. but not with fpc-3.2.4 rc1
This is on MacOS 14 with an M2.
Regards,
Adriaan van Os
administrator% /usr/local/lib/fpc/3.2.2/ppca64 generics01.pas
Free Pascal Compiler version 3.2.2 [2021/05/16] for aarch64
...
Compiling generics01.pas
...
Assembling generics01
32 lines compiled, 0.5 sec
4 warning(s) issued
36 note(s) issued
administrator% /usr/local/lib/fpc/3.2.4/ppca64 generics01.pas
Free Pascal Compiler version 3.2.4-rc1 [2025/06/20] for aarch64
...
Compiling generics01.pas
generics01.pas(21,15) Error: function header doesn't match the
previous declaration "ValueNotify(constref
TPluginFormat;TCollectionNotification);"
generics.dictionariesh.inc(99,15) Error: Found declaration:
ValueNotify(const TPluginFormat;TCollectionNotification);
generics01.pas(24,1) Fatal: There were 2 errors compiling module,
stopping
{$mode delphiunicode}
unit generics01;
interface
uses
Classes, Generics.Collections;
type
TPluginFormatID = Integer;
TPluginFormat = class abstract
public
Name: string;
end;
TPluginFormatList = class(TDictionary<TPluginFormatID, TPluginFormat>)
protected
procedure ValueNotify({$IFDEF
fpc}constref{$ELSE}const{$ENDIF}Value: TPluginFormat; Action:
TCollectionNotification); override;
end;
implementation
procedure TPluginFormatList.ValueNotify({$IFDEF
fpc}constref{$ELSE}const{$ENDIF}Value: TPluginFormat; Action:
TCollectionNotification);
begin
end;
begin
end.
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