Restrict intsets and maps to non-negative integers
authorAndy Wingo <wingo@pobox.com>
Thu, 3 Jul 2014 07:37:30 +0000 (09:37 +0200)
committerAndy Wingo <wingo@pobox.com>
Thu, 3 Jul 2014 07:37:30 +0000 (09:37 +0200)
commit4296c36ec8cf03ad3f338ac4be93c2fe39237457
tree2c0a92a089d3119d991c28d54b1ae751795af882
parente9808c14d73b8dbe8ef85b587de1e727065ca840
Restrict intsets and maps to non-negative integers

* module/language/cps/intmap.scm (intmap-add):
* module/language/cps/intset.scm (intset-add): Restrict to only hold
  non-negative integers.
module/language/cps/intmap.scm
module/language/cps/intset.scm