In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote:

Hi,
sub declaration take the form SUB MIN,MAX
where MIN and MAX define the number of parameter.
It would be nice if we could use a more elaborate format.
Something like
SUB mysub [word,word][/word|byte|bit]

SUB mysub [word,byte,byte][/word|byte|bit]

SUB mysub [word,byte][/word|byte|bit]


SUB mysub [word][/word|byte|bit]
SUB mysub [byte,byte,byte,byte][/word|byte|bit]


SUB mysub [byte,byte,byte][/word|byte|bit]
SUB mysub [byte,byte][/word|byte|bit]
SUB mysub [byte][/word|byte|bit]


SUB mysub [/word|byte|bit]
The first options between [] define the parameter types (for up to 4 bytes)
the second [] defines the return type (the / marks it as returntype.)
The bit returntype returns a byte with value 0 or 1.


Just a thought for a future enhancement.
It can coexist with the current format.

regards peter

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