(j3.2006) zero-sized stuff

[Walt Brainerd]

7.2.1.3(1) of the F08 standard says:

No value is assigned to the variable if it is of type character and zero
length, or is an array of size zero.

It is still in N2014, if that is the latest.
I think it is plain false unless there is a very strange
definition of "value" somewhere that I don't see.

It sounds like the variable is unchanged.

Maybe a note if people are confused by zero-sized things?

-- 
Walt Brainerd
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