X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=src%2FExtractionMain.v;h=4926bff49ea771dd2befa4fce973560ae937099c;hb=8064e50e47f40228631f8a96ba28cbfb570c76ff;hp=4da66c714f19ef76d5ab8af3f2a5bcafb26c8041;hpb=9241d797587022ecd51e3c38cd34588de6745524;p=coq-hetmet.git

diff --git a/src/ExtractionMain.v b/src/ExtractionMain.v
index 4da66c7..4926bff 100644
--- a/src/ExtractionMain.v
+++ b/src/ExtractionMain.v
@@ -13,6 +13,7 @@ Require Import Preamble.
 Require Import General.
 
 Require Import NaturalDeduction.
+Require Import NaturalDeductionContext.
 
 Require Import HaskKinds.
 Require Import HaskLiterals.
@@ -236,7 +237,7 @@ Section core2proof.
     ND Rule 
        [ Γ > Δ > Σ             |- [a ---> s  ]@lev ]
        [ Γ > Δ > [a @@ lev],,Σ |-       [ s ]@lev ].
-    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; eapply RExch ].
+    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; eapply AExch ].
     eapply nd_comp; [ idtac | eapply nd_rule; eapply RApp ].
     eapply nd_comp; [ apply nd_rlecnac | idtac ].
     apply nd_prod.
@@ -251,7 +252,7 @@ Section core2proof.
     intro pf.
     eapply nd_comp.
     apply pf.
-    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; apply RCanR ].
+    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; apply ACanR ].
     apply curry.
     Defined.
 
@@ -267,13 +268,15 @@ Section core2proof.
     eapply nd_comp.
     eapply nd_rule.
     eapply RArrange.
-    eapply RCanR.
-    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; eapply RExch ].
+    eapply ACanR.
+    eapply nd_comp; [ idtac | eapply nd_rule; eapply RArrange; eapply AExch ].
     apply curry.
     Defined.
 
   Section coqPassCoreToCore.
     Context
+    (do_flatten : bool)
+    (do_skolemize : bool)
     (hetmet_brak  : CoreVar)
     (hetmet_esc   : CoreVar)
     (hetmet_flatten : CoreVar)
@@ -431,18 +434,41 @@ Section core2proof.
                     ((weakExprToStrongExpr Γ Δ φ ψ ξ (fun _ => true) τ nil we) >>= fun e =>
 
                       (addErrorMessage ("HaskStrong...")
-                        (let haskProof := skolemize_and_flatten_proof hetmet_flatten' hetmet_unflatten'
-                                            hetmet_flattened_id' 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)
-                         >>= fun e' =>
-                           (snd e') >>= fun e'' =>
-                         strongExprToWeakExpr hetmet_brak' hetmet_esc'
-                           mkWeakTypeVar mkWeakCoerVar mkWeakExprVar uniqueSupply
-                           (projT2 e'') INil
-                         >>= fun q =>
-                           OK (weakExprToCoreExpr q)
-                    )))))))))).
+                        (if do_skolemize
+                        then
+                             (let haskProof := skolemize_and_flatten_proof hetmet_flatten' hetmet_unflatten'
+                                                 hetmet_flattened_id' 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)
+                              >>= fun e' => (snd e') >>= fun e'' =>
+                              strongExprToWeakExpr hetmet_brak' hetmet_esc'
+                                mkWeakTypeVar mkWeakCoerVar mkWeakExprVar uniqueSupply
+                                (projT2 e'') INil
+                              >>= 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)
+                              in (* insert HaskProof-to-HaskProof manipulations here *)
+                              OK ((@proof2expr nat _ FreshNat _ _ τ nil _
+                                (fun _ => Prelude_error "unbound unique") _ haskProof) O)
+                              >>= fun e' => (snd e') >>= fun e'' =>
+                              strongExprToWeakExpr hetmet_brak' hetmet_esc'
+                                mkWeakTypeVar mkWeakCoerVar mkWeakExprVar uniqueSupply
+                                (projT2 e'') INil
+                              >>= fun q => OK (weakExprToCoreExpr q))
+                        else
+                          (let haskProof := @expr2proof _ _ _ _ _ _ _ e
+                              in (* insert HaskProof-to-HaskProof manipulations here *)
+                              OK ((@proof2expr nat _ FreshNat _ _ τ nil _
+                                (fun _ => Prelude_error "unbound unique") _ haskProof) O)
+                              >>= fun e' => (snd e') >>= fun e'' =>
+                              strongExprToWeakExpr hetmet_brak' hetmet_esc'
+                                mkWeakTypeVar mkWeakCoerVar mkWeakExprVar uniqueSupply
+                                (projT2 e'') INil
+                              >>= fun q => OK (weakExprToCoreExpr q))))
+                  ))))))))).
 
     Definition coreToCoreExpr (ce:@CoreExpr CoreVar) : (@CoreExpr CoreVar) :=
       match coreToCoreExpr' ce with
@@ -472,6 +498,8 @@ Section core2proof.
   End coqPassCoreToCore.
 
     Definition coqPassCoreToCore 
+    (do_flatten  : bool)
+    (do_skolemize  : bool)
     (hetmet_brak  : CoreVar)
     (hetmet_esc   : CoreVar)
     (hetmet_flatten   : CoreVar)
@@ -501,6 +529,8 @@ Section core2proof.
     (hetmet_pga_curryl : CoreVar)
     (hetmet_pga_curryr : CoreVar) : list (@CoreBind CoreVar) :=
     coqPassCoreToCore'
+       do_flatten
+       do_skolemize
        hetmet_brak  
        hetmet_esc   
        hetmet_flatten