error in: word = byte -word2 'when word2>byte

[Santiago]

Compiling this code with last update :

dim my_var1 as byte
dim my_var2 as word
dim my_var3 as word

my_var1 = 100
my_var2 = 200

my_var3 = my_var1 - my_var2

now my_var3 should be  -100, for a word variable it should be 35536-100= 35436.
That is:  my_var3_H=255, my_va3=156

But i have:my_var3_H=1, my_va3r=156 : my_var3 = 412

I think the hight byte calculation is not done correctly:

    movf    MY_VAR2,W
    subwf    MY_VAR1,W
    movwf    MY_VAR3
    movf    MY_VAR2_H,W
    btfss    STATUS,C
    addlw    1
    movwf    MY_VAR3_H

If i force to do word calcs:

my_var3 = [word]my_var1 - my_var2

I have this error:
Error [113] Symbol not previously defined (MY_VAR2_H).

I used this solution:

in gcbasic.bas, FUNCTION CompileCalcAdd(), line 2404->

            'Get correct byte of V1

            IF IsConst(V1)  THEN

                CurrLine = StringListInsert(CurrLine, " movlw " + GetByte(V1, 1))

                V1H = GetCalcVar("BYTE")

                CurrLine = StringListInsert(CurrLine, " movwf " + V1H)

                FreeCalcVar V1
            ElseIf V1Type = "BYTE" THEN '......................................................THIS OPTION ADDED
                V1H = GetCalcVar("BYTE")
                CurrLine = StringListInsert(CurrLine, " clrf " + V1H)

            Else

                V1H = GetByte(V1, 1)

            END IF

If V2 is byte and V1 is word, there is no problem.

[Santiago]

Sorry.. copy/paste error, when forcing to word, the error is with MY_VAR1_H not with  MY_VAR2_H:

If i force to do word calcs:

my_var3 = [word]my_var1 - my_var2

I have this error:
Error [113] Symbol not previously defined (MY_VAR1_H).

[Hugh Considine]

Thanks for letting me know about that bug, I've uploaded another update which fixes it.

[Santiago]

Ok.. working now... thanks.