From f4c526ed7103be4543c7695382c015219e66d811 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sat, 17 Dec 2022 09:24:03 +0100
Subject: vhdl-evaluation: handle bit to_hstring.

Fix #2269
---
 src/vhdl/vhdl-evaluation.adb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/vhdl/vhdl-evaluation.adb b/src/vhdl/vhdl-evaluation.adb
index 8abee97be..797f198b1 100644
--- a/src/vhdl/vhdl-evaluation.adb
+++ b/src/vhdl/vhdl-evaluation.adb
@@ -1290,7 +1290,9 @@ package body Vhdl.Evaluation is
                return Res;
             end;
 
-         when Iir_Predefined_IEEE_Explicit =>
+         when Iir_Predefined_IEEE_Explicit
+            | Iir_Predefined_Bit_Vector_To_Hstring
+            | Iir_Predefined_Bit_Vector_To_Ostring =>
             return Eval_Ieee_Operation (Orig, Imp, Operand, Null_Iir);
 
          when others =>
-- 
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