On 24-11-2022 14:13, J. Gareth Moreton via fpc-devel wrote:
I just need to double-check something. Under CPU16, SizeInt and
SizeUInt are declared as follows:
SizeInt = Integer;
SizeUInt = Word;
Is Integer 16-bit in this case?
Yes.
I always thought Integer was defined as a signed 32-bit integer under
FreePascal.
No. Only in objfpc/delphi modes, and system is in $mode FPC. Unit objpas
overrides this definition and is loaded in objfpc/delphi mode.
begin
writeln(sizeof(integer));
end.
without any $mode (so $mode fpc) will write 2, even on 64-bit systems.
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