In <263145282.5266498.1383166791977.javamail.r...@comcast.net>, on
10/30/2013
   at 08:59 PM, DASDBILL2 <dasdbi...@comcast.net> said:

>PITA, yes, but not life-threateningly so.  Consider the following: 

>X = 0 
>IF X=1 THEN 
>   DC  C'THIS IS A CONSTANT THAT IS NOW "REACHABLE" SO THE COMPILER
>WILL NOT "DELETE" IT IN ORDER TO "OPTIMIZE" THE LOAD MODULE."  ENDIF

A good compiler will recognize that as unreachable.
 
-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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