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Is it legal to modify the value of parameters passed to a function #42

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brice-morin opened this issue Mar 6, 2014 · 0 comments

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brice-morin commented Mar 6, 2014

We have a test:

 function sendInt(i : Int16) do
        var hundreds : Int8 = i / 100
        i = i - (100 * hundreds)
        var tens : Int8 = i / 10
        i = i - (10 * tens)
        harness!testOut( intToChar(hundreds) )
        harness!testOut( intToChar(tens) )
        harness!testOut( intToChar(i) )
    end

It seems that ThingML allows i to be modified. But It seems the Scala compiler assumes i cannot be modified, where the C compiler allows it.

Should it really be legal in ThingML? Or is it a but in the Scala compiler?

The text was updated successfully, but these errors were encountered:

brice-morin added this to the ThingML v1 milestone

nharrand closed this as completed

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