[bv-dev] Cross parameter validation convergence

[Emmanuel Bernard]

Many thanks to all that have participated to this thread.
I took the time to summarize the discussions and decisions in
http://beanvalidation.org/proposals/BVAL-232/

You can find the diff at https://github.com/beanvalidation/beanvalidation.org/commit/647260172be59db011d18e58508c192eec8a9258

Here is what I propose:

1. start with the generic approach and put that in the spec
2. explore the idea of returning the parameter indexes involved
3. add the type-safe approach as a proposal in the spec

In particular, I think 2. is more important than 3.

Of course if you have ideas on the open questions feel free to continue
on this thread.