E2507 CLASS constraint and RECORD constraint cannot be specified together (Delphi)
Go Up to Error and Warning Messages (Delphi)
This occurs when declaring the generic type parameter of both class and record type.
program E2507;
{$APPTYPE CONSOLE}
uses
SysUtils;
type
TGenericsError<T: class, record> = class // E2507
end;
begin
Writeln('FAIL - CLASS constraint and RECORD constraint cannot be specified together');
end.