1 files changed, 2 insertions, 0 deletions
diff --git a/src/synth/elab-vhdl_insts.adb b/src/synth/elab-vhdl_insts.adb
index f2f53bb68..aa8203045 100644
--- a/src/synth/elab-vhdl_insts.adb
+++ b/src/synth/elab-vhdl_insts.adb
@@ -232,6 +232,8 @@ package body Elab.Vhdl_Insts is
                   null;
                when Iir_Kinds_Verification_Unit =>
                   null;
+               when Iir_Kind_Foreign_Module =>
+                  raise Internal_Error;
             end case;
          end if;
          Next (Dep_It);