diff options
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/evarconv.ml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pretyping/evarconv.ml b/pretyping/evarconv.ml index e5fc5a188..912fd198b 100644 --- a/pretyping/evarconv.ml +++ b/pretyping/evarconv.ml @@ -590,9 +590,12 @@ and evar_eqappr_x ?(rhs_is_already_stuck = false) ts env evd pbty | MaybeFlexible v1, MaybeFlexible v2 -> begin match kind_of_term term1, kind_of_term term2 with | LetIn (na1,b1,t1,c'1), LetIn (na2,b2,t2,c'2) -> - let f1 i = + let f1 i = (* FO *) ise_and i - [(fun i -> evar_conv_x ts env i CONV b1 b2); + [(fun i -> ise_try i + [(fun i -> evar_conv_x ts env i CUMUL t1 t2); + (fun i -> evar_conv_x ts env i CUMUL t2 t1)]); + (fun i -> evar_conv_x ts env i CONV b1 b2); (fun i -> let b = nf_evar i b1 in let t = nf_evar i t1 in |