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-rw-r--r--contrib/firstorder/rules.ml7
1 files changed, 3 insertions, 4 deletions
diff --git a/contrib/firstorder/rules.ml b/contrib/firstorder/rules.ml
index 91607ec40f..fc31ee6fc7 100644
--- a/contrib/firstorder/rules.ml
+++ b/contrib/firstorder/rules.ml
@@ -208,9 +208,8 @@ let defined_connectives=lazy
all_occurrences,EvalConstRef (destConst (constant "iff"))]
let normalize_evaluables=
- onAllClauses
+ onAllHypsAndConcl
(function
None->unfold_in_concl (Lazy.force defined_connectives)
- | Some ((_,id),_)->
- unfold_in_hyp (Lazy.force defined_connectives)
- ((Rawterm.all_occurrences_expr,id),InHypTypeOnly))
+ | Some id ->
+ unfold_in_hyp (Lazy.force defined_connectives) (id,InHypTypeOnly))