Variant library or alternative suggestion

From: vivek_arora (vivek_arora_at_[hidden])
Date: 2003-08-16 17:11:52

Whats is the status of the variant library which was supposed
to have been approved for inclusion? I was unable to compile
the code submitted for review. 
Are there any alternative ways/libraries for representing typesafe
unions ?

thanks
-Vivek Arora