Initialized aggregate values / objects

Created by: eliotmoss

For the C client, and more particularly for the Java client, we would like to be able to describe an initialized aggregate value. The obvious case is string literals for C. In Java we would like to be able to describe a Java char array for these. A Java array will be a HYBRID object. Not having these means unpleasant work-arounds involving element by element initialization by code that we have to arrange to have invoked before the objects could possibly be used.