Am 24.11.2022 um 14:15 schrieb Marco van de Voort via fpc-devel:
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.
OK, I found it. Actually within the system unit Integer is always 16-bit
because it is re-declared on line 114:
Integer = SmallInt;
So yes, Integer in the system unit is 16-bit but because of the
re-declaration and not the mode.
Ondrej
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