From 07c4ff7ea75862a834df891b4de50c3e381b7795 Mon Sep 17 00:00:00 2001
From: Nick Gasson <nick@nickg.me.uk>
Date: Sun, 13 Jul 2008 15:26:03 +0100
Subject: [PATCH] Add assertion about result of lpm_to_expr

---
 tgt-vhdl/scope.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tgt-vhdl/scope.cc b/tgt-vhdl/scope.cc
index 3aba665dc..f1a23536a 100644
--- a/tgt-vhdl/scope.cc
+++ b/tgt-vhdl/scope.cc
@@ -81,8 +81,8 @@ static vhdl_expr *nexus_to_expr(vhdl_scope *arch_scope, ivl_nexus_t nexus,
       else if ((allowed & NEXUS_TO_OTHER) &&
                (lpm = ivl_nexus_ptr_lpm(nexus_ptr))) {
          vhdl_expr *e = lpm_to_expr(arch_scope, lpm);
-         if (e)
-            return e;
+         assert(e);
+         return e;
       }
       else if ((allowed & NEXUS_TO_CONST) &&
                (con = ivl_nexus_ptr_con(nexus_ptr))) {