1 files changed, 0 insertions, 57 deletions
diff --git a/src/Reflection/WfRel.v b/src/Reflection/WfRel.v
deleted file mode 100644
index 3e32d9b3f..000000000
--- a/src/Reflection/WfRel.v
+++ /dev/null
@@ -1,57 +0,0 @@
-Require Import Coq.Strings.String Coq.Classes.RelationClasses.
-Require Import Crypto.Reflection.Syntax.
-Require Import Crypto.Util.Tuple.
-Require Import Crypto.Util.Tactics.
-Require Import Crypto.Util.Notations.
-Local Open Scope ctype_scope.
-Local Open Scope expr_scope.
-
-Section language.
-  Context (base_type_code : Type).
-  Context (interp_base_type1 interp_base_type2 : base_type_code -> Type).
-  Context (op : flat_type base_type_code -> flat_type base_type_code -> Type).
-  Context (R : forall t, interp_base_type1 t -> interp_base_type2 t -> Prop).
-
-  Section wf.
-    Context {var1 var2 : base_type_code -> Type}.
-
-    Local Notation eP := (fun t => var1 t * var2 t)%type (only parsing).
-    Local Notation "x == y" := (existT eP _ (x, y)%core).
-
-    Notation exprf1 := (@exprf base_type_code interp_base_type1 op var1).
-    Notation exprf2 := (@exprf base_type_code interp_base_type2 op var2).
-    Notation expr1 := (@expr base_type_code interp_base_type1 op var1).
-    Notation expr2 := (@expr base_type_code interp_base_type2 op var2).
-
-    Inductive rel_wff : list (sigT eP) -> forall {t}, exprf1 t -> exprf2 t -> Prop :=
-    | RWfConst : forall t G n n', interp_flat_type_rel_pointwise2 R n n' -> @rel_wff G t (Const n) (Const n')
-    | RWfVar : forall G (t : base_type_code) x x', List.In (x == x') G -> @rel_wff G (Tbase t) (Var x) (Var x')
-    | RWfOp : forall G {t} {tR} (e : exprf1 t) (e' : exprf2 t) op,
-        rel_wff G e e'
-        -> rel_wff G (Op (tR := tR) op e) (Op (tR := tR) op e')
-    | RWfLetIn : forall G t1 t2 e1 e1' (e2 : interp_flat_type var1 t1 -> exprf1 t2) e2',
-        rel_wff G e1 e1'
-        -> (forall x1 x2, rel_wff (flatten_binding_list base_type_code x1 x2 ++ G) (e2 x1) (e2' x2))
-        -> rel_wff G (LetIn e1 e2) (LetIn e1' e2')
-    | RWfPair : forall G {t1} {t2} (e1: exprf1 t1) (e2: exprf1 t2)
-                       (e1': exprf2 t1) (e2': exprf2 t2),
-        rel_wff G e1 e1'
-        -> rel_wff G e2 e2'
-        -> rel_wff G (Pair e1 e2) (Pair e1' e2').
-
-    Inductive rel_wf : list (sigT eP) -> forall {t}, expr1 t -> expr2 t -> Prop :=
-    | WfReturn : forall t G e e', @rel_wff G t e e' -> rel_wf G (Return e) (Return e')
-    | WfAbs : forall A B G e e',
-        (forall x x', @rel_wf ((x == x') :: G) B (e x) (e' x'))
-        -> @rel_wf G (Arrow A B) (Abs e) (Abs e').
-  End wf.
-
-  Definition RelWf {t}
-             (E1 : @Expr base_type_code interp_base_type1 op t)
-             (E2 : @Expr base_type_code interp_base_type2 op t)
-    := forall var1 var2, rel_wf nil (E1 var1) (E2 var2).
-End language.
-
-Global Arguments rel_wff {_ _ _ _} R {_ _} G {t} _ _.
-Global Arguments rel_wf {_ _ _ _} R {_ _} G {t} _ _.
-Global Arguments RelWf {_ _ _ _} R {t} _ _.