d924f9f Refactoring of the computations of the actual size of a struct caml_ba_array

Authored and Committed by Xavier Leroy 11 years ago
    Refactoring of the computations of the actual size of a struct caml_ba_array
    (related to PR#5516 and PR#5761).
    
    
    git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@12993 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02