From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Tue, 13 Apr 2010 12:38:23 +0000 (+0200)
Subject: Add genCoreArgs wrapper to VHDL.Generate.
X-Git-Url: https://git.stderr.nl/gitweb?p=matthijs%2Fmaster-project%2Fc%CE%BBash.git;a=commitdiff_plain;h=07a6394442d0d83a754af8f0d90f3702bb1821c6

Add genCoreArgs wrapper to VHDL.Generate.
---

diff --git "a/c\316\273ash/CLasH/VHDL/Generate.hs" "b/c\316\273ash/CLasH/VHDL/Generate.hs"
index da5d2ea..07cf0e8 100644
--- "a/c\316\273ash/CLasH/VHDL/Generate.hs"
+++ "b/c\316\273ash/CLasH/VHDL/Generate.hs"
@@ -342,13 +342,22 @@ genNoInsts wrap dst func args = do
 genVarArgs ::
   (dst -> func -> [Var.Var] -> res)
   -> (dst -> func -> [Either CoreSyn.CoreExpr AST.Expr] -> res)
-genVarArgs wrap dst func args = wrap dst func args'
+genVarArgs wrap = genCoreArgs $ \dst func args -> let
+    args' = map exprToVar args
+  in
+    wrap dst func args'
+
+-- | A function to wrap a builder-like function that expects its arguments to
+-- be core expressions.
+genCoreArgs ::
+  (dst -> func -> [CoreSyn.CoreExpr] -> res)
+  -> (dst -> func -> [Either CoreSyn.CoreExpr AST.Expr] -> res)
+genCoreArgs wrap dst func args = wrap dst func args'
   where
-    args' = map exprToVar args''
     -- Check (rather crudely) that all arguments are CoreExprs
-    args'' = case Either.partitionEithers args of 
+    args' = case Either.partitionEithers args of 
       (exprargs, []) -> exprargs
-      (exprsargs, rest) -> error $ "\nGenerate.genVarArgs: expect varargs but found ast exprs:" ++ (show rest)
+      (exprsargs, rest) -> error $ "\nGenerate.genCoreArgs: expect core expression arguments but found ast exprs:" ++ (show rest)
 
 -- | A function to wrap a builder-like function that expects its arguments to
 -- be Literals