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-rw-r--r--src/vhdl/translate/trans-chap9.adb4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vhdl/translate/trans-chap9.adb b/src/vhdl/translate/trans-chap9.adb
index b1001a4ed..10bd3233f 100644
--- a/src/vhdl/translate/trans-chap9.adb
+++ b/src/vhdl/translate/trans-chap9.adb
@@ -1213,6 +1213,10 @@ package body Trans.Chap9 is
end if;
when Attr_Chain =>
Destroy_Types_In_Chain (Get_Iir (N, F));
+ when Attr_Maybe_Ref_Chain =>
+ if not Get_Is_Ref (N) then
+ Destroy_Types_In_Chain (Get_Iir (N, F));
+ end if;
when Attr_Chain_Next =>
null;
when Attr_Of_Ref | Attr_Of_Maybe_Ref =>