Merge git://github.com/darchon/clash into cλash

[matthijs/master-project/cλash.git] / VHDL.hs

diff --git a/VHDL.hs b/VHDL.hs
index 0f60fcb7a65d15bc23414488e4f0135a5d3c5207..4db744528851559f789d0ba7ccb62ef05471fed6 100644 (file)
--- a/VHDL.hs
+++ b/VHDL.hs
@@ -351,6 +351,7 @@ mkConcSm (bndr, (Case (Var scrut) b ty [(_, _, Var false), (con, _, Var true)]))
     return $ mkCondAssign (Left bndr) cond_expr true_expr false_expr
 mkConcSm (_, (Case (Var _) _ _ alts)) = error "VHDL.mkConcSm Not in normal form: Case statement with more than two alternatives"
 mkConcSm (_, Case _ _ _ _) = error "VHDL.mkConcSm Not in normal form: Case statement has does not have a simple variable as scrutinee"
+mkConcSm (bndr, expr) = error $ "VHDL.mkConcSM Unsupported binding in let expression: " ++ pprString bndr ++ " = " ++ pprString expr
 
 -- Create an unconditional assignment statement
 mkUncondAssign ::