David,

On Mon, Oct 29, 2018 at 10:37 AM David Duffy (AVD)
<david@audiovisualdevices.com.au> wrote:
>
> This project was originally compiled with XC8 version 1.xx I believe.
>
> Space is tight and in mplabx 5.05 with xc8 2.00 I'm getting compile
> errors that point to an increase in the native int size.

When you are specific to a certain compiler version, get hold of the
relevant user guide for that compiler version.

http://ww1.microchip.com/downloads/en/DeviceDoc/MPLAB_XC8_C_Compiler_User_G=
uide_for_PIC.pdf

TABLE 4-3:
INTEGER DATA TYPES
Type
Size (bits) Arithmetic Type
__bit                        1 Unsigned integer
signed char              8 Signed integer
unsigned char           8 Unsigned integer
signed short            16 Signed integer
unsigned short         16 Unsigned integer
signed int                16 Signed integer
unsigned int             16 Unsigned integer
__int24                    24 Signed integer
__uint24                  24 Unsigned integer
signed long              32 Signed integer
unsigned long          32 Unsigned integer
signed long long       32/64 Signed integer
unsigned long long   32/64Unsigned integer

That's clear; isn't it ?

If you find the sizes to be any different, you should file a bug with micro=
chip.
It is not supposed to be any different. Any difference is a BUG!

Cheers,
Manu
--=20
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