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Pulled genZipWithCall into VHDLSession monad
[matthijs/master-project/cλash.git]
/
CoreTools.hs
diff --git
a/CoreTools.hs
b/CoreTools.hs
index 3c26793c8c804ce7f9dd7262851565398638195d..b08f3ce9897d65b607c14a7ed3db2ed8eca195ad 100644
(file)
--- a/
CoreTools.hs
+++ b/
CoreTools.hs
@@
-142,3
+142,8
@@
is_applicable expr = is_fun expr || is_poly expr
-- Does the given CoreExpr have any free type vars?
has_free_tyvars :: CoreSyn.CoreExpr -> Bool
has_free_tyvars = not . VarSet.isEmptyVarSet . (CoreFVs.exprSomeFreeVars Var.isTyVar)
-- Does the given CoreExpr have any free type vars?
has_free_tyvars :: CoreSyn.CoreExpr -> Bool
has_free_tyvars = not . VarSet.isEmptyVarSet . (CoreFVs.exprSomeFreeVars Var.isTyVar)
+
+-- Turns a Var CoreExpr into the Id inside it. Will of course only work for
+-- simple Var CoreExprs, not complexer ones.
+exprToVar :: CoreSyn.CoreExpr -> Var.Id
+exprToVar (CoreSyn.Var id) = id