At Wed, 09 Oct 2013 22:34:08 -0400 (EDT), Galler wrote: > But, is there a better way to prevent re-defining identifiers with > namespace-level binding? > > Can I parameterize the namespace to prevent re-definition of > namespace-level variables? Perhaps using code-inspectors?
I think that the only reflective operation currently for making top-level definitions constant is `namespace-require/constant`: > (module m racket/base (define x 7) (provide x)) > (namespace-require/constant ''m) > x 7 > (define x 8) define-values: assignment disallowed; cannot change constant constant: x I don't see any obstacle to adding a more fine-grained reflective operation, such as `namespace-set-variable-constant!`. Would that be useful? ____________________ Racket Users list: http://lists.racket-lang.org/users
