diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/proofview.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/engine/proofview.mli b/engine/proofview.mli index 7996b7969c..93ba55c61f 100644 --- a/engine/proofview.mli +++ b/engine/proofview.mli @@ -303,6 +303,9 @@ val guard_no_unifiable : Names.Name.t list option tactic goals of p *) val unshelve : Goal.goal list -> proofview -> proofview +(** [depends_on g1 g2 sigma] checks if g1 occurs in the type/ctx of g2 *) +val depends_on : Evd.evar_map -> Goal.goal -> Goal.goal -> bool + (** [with_shelf tac] executes [tac] and returns its result together with the set of goals shelved by [tac]. The current shelf is unchanged. *) val with_shelf : 'a tactic -> (Goal.goal list * 'a) tactic |