Monday tasks:

* new "well-foundedness" type property (like cardinality) specified in
  Theory kinds files; specifies well-foundedness and a ground term

* well-foundedness / finite checks in Datatypes now superseded by type
  system isFinite(), isWellFounded(), mkGroundTerm().

* new "RecursionBreaker" template class, a convenient class that keeps
  a "seen" trail without you having to pass it around (which is
  difficult in cases of mutual recursion) of the idea of passing
  around a "seen" trail

1 files changed, 7 insertions, 1 deletions

diff --git a/src/theory/mkrewriter b/src/theory/mkrewriter
index 78fc39984..ec659d0bb 100755
--- a/src/theory/mkrewriter
+++ b/src/theory/mkrewriter
@@ -125,7 +125,7 @@ function rewriter {
 }
 
 function sort {
-  # sort TYPE cardinality ["comment"]
+  # sort TYPE cardinality [well-founded ground-term header | not-well-founded] ["comment"]
   lineno=${BASH_LINENO[0]}
   check_theory_seen
 }
@@ -136,6 +136,12 @@ function cardinality {
   check_theory_seen
 }
 
+function well-founded {
+  # well-founded TYPE wellfoundedness-computer [header]
+  lineno=${BASH_LINENO[0]}
+  check_theory_seen
+}
+
 function variable {
   # variable K ["comment"]
   lineno=${BASH_LINENO[0]}