From: Adam Megacz <megacz@cs.berkeley.edu>
Date: Sun, 19 Jun 2011 00:44:23 +0000 (-0700)
Subject: remove magic flatten/unflatten identifiers
X-Git-Url: http://git.megacz.com/?p=coq-hetmet.git;a=commitdiff_plain;h=3a2879d925d4e13e9c89bc768df111684d2b4a59

remove magic flatten/unflatten identifiers
---

diff --git a/src/ExtractionMain.v b/src/ExtractionMain.v
index 5bfa210..05e9c0b 100644
--- a/src/ExtractionMain.v
+++ b/src/ExtractionMain.v
@@ -181,9 +181,6 @@ Section core2proof.
 
     Context (hetmet_brak    : WeakExprVar).
     Context (hetmet_esc     : WeakExprVar).
-    Context (hetmet_flatten : WeakExprVar).
-    Context (hetmet_unflatten : WeakExprVar).
-    Context (hetmet_flattened_id : WeakExprVar).
     Context (uniqueSupply   : UniqSupply).
 
     Definition useUniqueSupply {T}(ut:UniqM T) : ???T :=
@@ -293,9 +290,6 @@ Section core2proof.
     (do_skolemize : bool)
     (hetmet_brak  : CoreVar)
     (hetmet_esc   : CoreVar)
-    (hetmet_flatten : CoreVar)
-    (hetmet_unflatten : CoreVar)
-    (hetmet_flattened_id : CoreVar)
     (uniqueSupply : UniqSupply)
     (lbinds:list (@CoreBind CoreVar))
     (hetmet_PGArrowTyCon : TyFun)
@@ -435,9 +429,6 @@ Section core2proof.
 
     Definition hetmet_brak' := coreVarToWeakExprVarOrError hetmet_brak.
     Definition hetmet_esc'  := coreVarToWeakExprVarOrError hetmet_esc.
-    Definition hetmet_flatten'  := coreVarToWeakExprVarOrError hetmet_flatten.
-    Definition hetmet_unflatten'  := coreVarToWeakExprVarOrError hetmet_unflatten.
-    Definition hetmet_flattened_id'  := coreVarToWeakExprVarOrError hetmet_flattened_id.
 
     Definition coreToCoreExpr' (cex:@CoreExpr CoreVar) : ???(@CoreExpr CoreVar) :=
       addErrorMessage ("input CoreSyn: " +++ toString cex)
@@ -454,8 +445,7 @@ Section core2proof.
                       (addErrorMessage ("HaskStrong...")
                         (if do_skolemize
                         then
-                             (let haskProof := skolemize_and_flatten_proof hetmet_flatten' hetmet_unflatten'
-                                                 hetmet_flattened_id' my_ga (@expr2proof _ _ _ _ _ _ _ e)
+                             (let haskProof := skolemize_and_flatten_proof my_ga (@expr2proof _ _ _ _ _ _ _ e)
                               in (* insert HaskProof-to-HaskProof manipulations here *)
                               OK ((@proof2expr nat _ FreshNat _ _ (flatten_type τ) nil _
                                 (fun _ => Prelude_error "unbound unique") _ haskProof) O)
@@ -466,8 +456,7 @@ Section core2proof.
                               >>= fun q => OK (weakExprToCoreExpr q))
                         else (if do_flatten
                         then
-                          (let haskProof := flatten_proof (*hetmet_flatten' hetmet_unflatten'
-                                                 hetmet_flattened_id' my_ga*) (@expr2proof _ _ _ _ _ _ _ e)
+                          (let haskProof := flatten_proof (@expr2proof _ _ _ _ _ _ _ e)
                               in (* insert HaskProof-to-HaskProof manipulations here *)
                               OK ((@proof2expr nat _ FreshNat _ _ τ nil _
                                 (fun _ => Prelude_error "unbound unique") _ haskProof) O)
@@ -527,9 +516,6 @@ Section core2proof.
     : CoreM (list (@CoreBind CoreVar)) :=
       dsLookupVar "GHC.HetMet.CodeTypes" "hetmet_brak" >>= fun hetmet_brak =>
       dsLookupVar "GHC.HetMet.CodeTypes" "hetmet_esc" >>= fun hetmet_esc =>
-      dsLookupVar "GHC.HetMet.CodeTypes" "hetmet_flatten" >>= fun hetmet_flatten =>
-      dsLookupVar "GHC.HetMet.CodeTypes" "pga_unflatten" >>= fun hetmet_unflatten =>
-      dsLookupVar "GHC.HetMet.CodeTypes" "pga_flattened_id" >>= fun hetmet_flattened_id =>
       dsLookupTyc "GHC.HetMet.Private" "PGArrow" >>= fun hetmet_PGArrow =>
       dsLookupTyc "GHC.HetMet.GArrow" "GArrowUnit" >>= fun hetmet_PGArrow_unit =>
       dsLookupTyc "GHC.HetMet.GArrow" "GArrowTensor" >>= fun hetmet_PGArrow_tensor =>
@@ -560,9 +546,6 @@ Section core2proof.
        do_skolemize
        hetmet_brak  
        hetmet_esc   
-       hetmet_flatten
-       hetmet_unflatten
-       hetmet_flattened_id
        uniqueSupply 
        hetmet_PGArrow
        hetmet_PGArrow_unit
diff --git a/src/HaskFlattener.v b/src/HaskFlattener.v
index c19f81a..59636bf 100644
--- a/src/HaskFlattener.v
+++ b/src/HaskFlattener.v
@@ -161,9 +161,6 @@ Section HaskFlattener.
   (*******************************************************************************)
 
 
-  Context (hetmet_flatten : WeakExprVar).
-  Context (hetmet_unflatten : WeakExprVar).
-  Context (hetmet_id      : WeakExprVar).
   Context {unitTy : forall TV, RawHaskType TV ECKind  -> RawHaskType TV ★                                          }.
   Context {prodTy : forall TV, RawHaskType TV ECKind  -> RawHaskType TV ★  -> RawHaskType TV ★ -> RawHaskType TV ★ }.
   Context {gaTy   : forall TV, RawHaskType TV ECKind  -> RawHaskType TV ★ -> RawHaskType TV ★  -> RawHaskType TV ★ }.
@@ -777,9 +774,6 @@ Section HaskFlattener.
                  (fun TV : Kind → Type => take_arg_types ○ t TV))))).
     reflexivity.
     unfold flatten_type.
-    clear hetmet_flatten.
-    clear hetmet_unflatten.
-    clear hetmet_id.
     clear gar.
     set (t tv ite) as x.
     admit.
@@ -888,6 +882,7 @@ Section HaskFlattener.
       rename l into g.
       rename σ into l.
       destruct l as [|ec lev]; simpl. 
+        (*
         destruct (eqd_dec (g:CoreVar) (hetmet_flatten:CoreVar)).
           set (flatten_type (g wev)) as t.
           set (RGlobal _ Δ nil (mkGlobal Γ t hetmet_id)) as q.
@@ -902,6 +897,7 @@ Section HaskFlattener.
           apply nd_rule.
           apply q.
           apply INil.
+          *)
         unfold flatten_leveled_type. simpl.
           apply nd_rule; rewrite globals_do_not_have_code_types.
           apply RGlobal.