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-rw-r--r--src/synth/synth-expr.adb6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/synth/synth-expr.adb b/src/synth/synth-expr.adb
index 742274ec4..90c4c59b6 100644
--- a/src/synth/synth-expr.adb
+++ b/src/synth/synth-expr.adb
@@ -2227,7 +2227,11 @@ package body Synth.Expr is
Val := Synth_Expression (Syn_Inst, Pfx);
Strip_Const (Val);
Res_Typ := Val.Typ.Rec.E (Idx + 1).Typ;
- if Is_Static (Val.Val) then
+ if Res_Typ.W = 0 and then Val.Val.Kind /= Value_Memory then
+ -- This is a null object. As nothing can be done about it,
+ -- returns 0.
+ return Create_Value_Memtyp (Create_Memory_Zero (Res_Typ));
+ elsif Is_Static (Val.Val) then
Res := Create_Value_Memory (Res_Typ);
Copy_Memory
(Res.Val.Mem, Val.Val.Mem + Val.Typ.Rec.E (Idx + 1).Moff,