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-rw-r--r--gcc/ada/sem_aggr.adb9
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ada/sem_aggr.adb b/gcc/ada/sem_aggr.adb
index 87fe050..3db998d 100644
--- a/gcc/ada/sem_aggr.adb
+++ b/gcc/ada/sem_aggr.adb
@@ -614,10 +614,17 @@ package body Sem_Aggr is
if Has_Predicates (Typ) then
Set_Has_Predicates (Itype);
+ -- If the base type has a predicate, capture the predicated parent
+ -- or the existing predicate function for SPARK use.
+
if Present (Predicate_Function (Typ)) then
Set_Predicate_Function (Itype, Predicate_Function (Typ));
- else
+
+ elsif Is_Itype (Typ) then
Set_Predicated_Parent (Itype, Predicated_Parent (Typ));
+
+ else
+ Set_Predicated_Parent (Itype, Typ);
end if;
end if;