diff options
| author | msozeau | 2009-03-28 21:31:54 +0000 |
|---|---|---|
| committer | msozeau | 2009-03-28 21:31:54 +0000 |
| commit | 8cadbeff68559ee4a621f9ac3ed44c5e5da7a8ba (patch) | |
| tree | a4e14a85d40935e3a2a1cde398961489e5568062 /plugins/interface | |
| parent | 8ef8ea4a7d2bd37d5d6fa55d482459881c067e85 (diff) | |
Rewrite of Program Fixpoint to overcome the previous limitations:
- The measure can now refer to all the formal arguments
- The recursive calls can make all the arguments vary as well
- Generalized to any relation and measure (new syntax {measure m on R})
This relies on an automatic curryfication transformation, the real
fixpoint combinator is working on a sigma type of the arguments.
Reduces to the previous impl in case only one argument is involved.
The patch also introduces a new flag on implicit arguments that says if
the argument has to be infered (default) or can be turned into a
subgoal/obligation. Comes with a test-suite file.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12030 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/interface')
| -rw-r--r-- | plugins/interface/depends.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/interface/depends.ml b/plugins/interface/depends.ml index e59de34a48..378f9972ea 100644 --- a/plugins/interface/depends.ml +++ b/plugins/interface/depends.ml @@ -88,7 +88,7 @@ let trd_of_3 (_, _, x) = x prooftree will also depend on things like tactic declarations, etc so we may need a new type for that. *) let rec depends_of_hole_kind hk acc = match hk with - | Evd.ImplicitArg (gr,_) -> gr::acc + | Evd.ImplicitArg (gr,_,_) -> gr::acc | Evd.TomatchTypeParameter (ind, _) -> (IndRef ind)::acc | Evd.BinderType _ | Evd.QuestionMark _ |