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-rw-r--r--src/ghdldrv/ghdlxml.adb6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ghdldrv/ghdlxml.adb b/src/ghdldrv/ghdlxml.adb
index 995706351..49a997670 100644
--- a/src/ghdldrv/ghdlxml.adb
+++ b/src/ghdldrv/ghdlxml.adb
@@ -439,6 +439,12 @@ package body Ghdlxml is
end if;
when Attr_Chain =>
Disp_Iir_Chain (Img, V);
+ when Attr_Maybe_Ref_Chain =>
+ if Get_Is_Ref (N) then
+ Disp_Iir_Ref (Img, V);
+ else
+ Disp_Iir_Chain (Img, V);
+ end if;
when Attr_Chain_Next =>
null;
when Attr_Of_Ref | Attr_Of_Maybe_Ref =>