diff options
Diffstat (limited to 'pretyping/coercion.ml')
| -rw-r--r-- | pretyping/coercion.ml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pretyping/coercion.ml b/pretyping/coercion.ml index 6dc3687a0..e8b17d694 100644 --- a/pretyping/coercion.ml +++ b/pretyping/coercion.ml @@ -94,7 +94,9 @@ open Program let make_existential ?loc ?(opaque = not (get_proofs_transparency ())) na env evdref c = let src = Loc.tag ?loc (Evar_kinds.QuestionMark (Evar_kinds.Define opaque,na)) in - Evarutil.e_new_evar env evdref ~src c + let evd, v = Evarutil.new_evar env !evdref ~src c in + evdref := evd; + v let app_opt env evdref f t = whd_betaiota !evdref (app_opt f t) |