[fpc-pascal] Regression in 3.2.0 ??

[Peter]

I wondering if there is a regression in 3.2.0. The Lazarus file fpguiwsprivate.pp no longer compiles. It was fine in 3.0.4.

The error message "No matching implementation for interface method ... CDecl; found "
is strange as the interface and implementation are both clearly defined as stdcall. I can find no reference to CDecl in
the release notes, and stdcall only mentioned under Darwin. (I'm using x86_64).

function TFPGUIPrivate._AddRef: longint; stdcall;
begin
  Result := -1;
end;

Has anyone any ideas to fix it?   It compiles if I change stdcall to CDecl, but I have no idea if that is a valid fix.
(More info; see bug 37566)


Regards,
Peter