clean up demo code

[coq-hetmet.git] / src / HaskCore.v

diff --git a/src/HaskCore.v b/src/HaskCore.v
index abd1428..13a263e 100644 (file)
--- a/src/HaskCore.v
+++ b/src/HaskCore.v
@@ -7,7 +7,8 @@ Require Import Preamble.
 Require Import General.
 Require Import Coq.Strings.String.
 Require Import HaskKinds.
-Require Import HaskCoreLiterals.
+Require Import HaskLiterals.
+Require Import HaskTyCons.
 Require Import HaskCoreTypes.
 Require Import HaskCoreVars.
 
@@ -18,10 +19,11 @@ Inductive CoreExpr {b:Type} :=
 | CoreEApp   : CoreExpr        ->  CoreExpr     -> CoreExpr
 | CoreELam   : b               ->  CoreExpr     -> CoreExpr
 | CoreELet   : CoreBind        ->  CoreExpr     -> CoreExpr
-| CoreECase  : CoreExpr   -> b ->  CoreType     -> list (@triple AltCon (list b) CoreExpr) -> CoreExpr
+| CoreECase  : CoreExpr   -> b ->  CoreType     -> list (@triple CoreAltCon (list b) CoreExpr) -> CoreExpr
 | CoreECast  : CoreExpr        ->  CoreCoercion -> CoreExpr
 | CoreENote  : Note            ->  CoreExpr     -> CoreExpr
 | CoreEType  : CoreType                         -> CoreExpr
+| CoreECoercion : CoreCoercion                  -> CoreExpr
 with      CoreBind {b:Type} :=
 | CoreNonRec : b -> CoreExpr         -> CoreBind  
 | CoreRec    : list (b * CoreExpr  ) -> CoreBind.
@@ -35,9 +37,14 @@ Extract Inductive CoreExpr =>
       "CoreSyn.Case"
       "CoreSyn.Cast"
       "CoreSyn.Note"
-      "CoreSyn.Type" ].
+      "CoreSyn.Type"
+      "CoreSyn.Coercion"
+   ].
 Extract Inductive CoreBind =>
   "CoreSyn.Bind" [ "CoreSyn.NonRec" "CoreSyn.Rec" ].
 
 Variable coreExprToString : @CoreExpr CoreVar -> string.  Extract Inlined Constant coreExprToString => "outputableToString".
-Instance CoreExprToString : ToString (@CoreExpr CoreVar) := { toString := coreExprToString }.
\ No newline at end of file
+Instance CoreExprToString : ToString (@CoreExpr CoreVar) := { toString := coreExprToString }.
+
+Variable coreTypeOfCoreExpr    : @CoreExpr CoreVar -> CoreType.
+  Extract Inlined Constant coreTypeOfCoreExpr => "CoreUtils.exprType".