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-rw-r--r--theories/Program/Tactics.v7
1 files changed, 6 insertions, 1 deletions
diff --git a/theories/Program/Tactics.v b/theories/Program/Tactics.v
index b3b08e067b..75aa5eb7cf 100644
--- a/theories/Program/Tactics.v
+++ b/theories/Program/Tactics.v
@@ -308,6 +308,11 @@ Ltac program_simplify :=
subst*; autoinjections ; try discriminates ;
try (solve [ red ; intros ; destruct_conjs ; autoinjections ; discriminates ]).
-Ltac program_simpl := program_simplify ; auto.
+Ltac program_solve_wf :=
+ match goal with
+ |- well_founded _ => auto with *
+ end.
+
+Ltac program_simpl := program_simplify ; auto; try program_solve_wf.
Obligation Tactic := program_simpl.