diff options
Diffstat (limited to 'theories/Program')
| -rw-r--r-- | theories/Program/Wf.v | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/theories/Program/Wf.v b/theories/Program/Wf.v index c483b1d83..25ea6b726 100644 --- a/theories/Program/Wf.v +++ b/theories/Program/Wf.v @@ -11,6 +11,7 @@ Require Import Coq.Init.Wf. Require Import Coq.Program.Utils. Require Import ProofIrrelevance. +Require Import FunctionalExtensionality. Local Open Scope program_scope. @@ -221,8 +222,6 @@ Ltac fold_sub f := Module WfExtensionality. - Require Import FunctionalExtensionality. - (** The two following lemmas allow to unfold a well-founded fixpoint definition without restriction using the functional extensionality axiom. *) |