DataFlow Problem / Question

Hi Pro's,

 

i m just fiddling around with a very basic example for DataFlow. It s very similar to a switch/case in java, except that it does not need a break for the cases.

 

It works as expected, but adding a return leads to the message "unreachable code".

 

 

I build the switch similar to the java.baslang.switch

 

 

and the case similar to the java.baselang.case, adding the jump after directly there (since no break statement is needed).

 

However, i do not realize, where the problem with the return statement stems from. Any clue what i m missing here? The return should also work - of course ...

 

Any help apreciated,

Dan

 

2 comments
Comment actions Permalink

It is the "jump after node.ancestor..." that becomes unreachable when you insert a "return statement" into the case.

Mark the "jump" as "maybe unreachable" with an intention to allow for it to be unreachable.

0
Comment actions Permalink

Perfekt,

guess now i got it!

 

 

0

Please sign in to leave a comment.