Re: New switch/case idea

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  • Posted by jeremy (admin) Apr 06, 2009
  • 1811 views
irv said...
switch op with fallthru do  
	case RETURNT then  
		opRETURNT()  
		break  
	case RHS_SLICE then  
		opRHS_SLICE()  
		break

Just so I understand: If I remove or forget the break after opRETURNT(), then regardless of whether RHS_SLICE is or isn't valid, opRHS_SLICE() gets executed, correct?

Yes. With power comes responsibility smile The same for while loops: 

while 1 do 
    -- do something 
 
    if condition = FALSE then 
        -- let's break out of the loop here 
    end if 
 
    -- more code 
end while

Opps! We forgot a exit there.

Jeremy

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