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-rw-r--r--tactics/taccoerce.ml7
1 files changed, 7 insertions, 0 deletions
diff --git a/tactics/taccoerce.ml b/tactics/taccoerce.ml
index 215713d9..ab71f5f2 100644
--- a/tactics/taccoerce.ml
+++ b/tactics/taccoerce.ml
@@ -176,6 +176,13 @@ let coerce_to_evaluable_ref env v =
let id = out_gen (topwit wit_var) v in
if Id.List.mem id (Termops.ids_of_context env) then EvalVarRef id
else fail ()
+ else if has_type v (topwit wit_ref) then
+ let open Globnames in
+ let r = out_gen (topwit wit_ref) v in
+ match r with
+ | VarRef var -> EvalVarRef var
+ | ConstRef c -> EvalConstRef c
+ | IndRef _ | ConstructRef _ -> fail ()
else
let ev = match Value.to_constr v with
| Some c when isConst c -> EvalConstRef (Univ.out_punivs (destConst c))