Name: Anonymous 2013-06-27 21:32
CLTL says one can check if variable is bound and it's inferred type (http://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html)
but SBCL has no (variable-information variable &optional env) function.
but SBCL has no (variable-information variable &optional env) function.