diff options
| -rw-r--r-- | user-contrib/Ltac2/tac2intern.ml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/user-contrib/Ltac2/tac2intern.ml b/user-contrib/Ltac2/tac2intern.ml index ecea0a9903..797f72702d 100644 --- a/user-contrib/Ltac2/tac2intern.ml +++ b/user-contrib/Ltac2/tac2intern.ml @@ -396,11 +396,13 @@ let is_pure_constructor kn = let rec is_value = function | GTacAtm (AtmInt _) | GTacVar _ | GTacRef _ | GTacFun _ -> true -| GTacAtm (AtmStr _) | GTacApp _ | GTacLet _ -> false +| GTacAtm (AtmStr _) | GTacApp _ | GTacLet (true, _, _) -> false | GTacCst (Tuple _, _, el) -> List.for_all is_value el | GTacCst (_, _, []) -> true | GTacOpn (_, el) -> List.for_all is_value el | GTacCst (Other kn, _, el) -> is_pure_constructor kn && List.for_all is_value el +| GTacLet (false, bnd, e) -> + is_value e && List.for_all (fun (_, e) -> is_value e) bnd | GTacCse _ | GTacPrj _ | GTacSet _ | GTacExt _ | GTacPrm _ | GTacWth _ -> false |