diff options
Diffstat (limited to 'proofs/clenv.ml')
-rw-r--r-- | proofs/clenv.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/proofs/clenv.ml b/proofs/clenv.ml index ebb4ab684..fee6ce40f 100644 --- a/proofs/clenv.ml +++ b/proofs/clenv.ml @@ -1002,7 +1002,7 @@ let clenv_match_args s clause = and c_typ = w_hnf_constr clause.hook (w_type_of clause.hook c) in (* whd_betaiota was before in type_of - useful to reduce types like *) (* (x:A)([x]P u) *) - let c_typ = whd_betaiota c_typ in + let c_typ = nf_betaiota c_typ in matchrec (clenv_assign k c (clenv_unify true CUMUL c_typ k_typ clause)) t in |