From: Piotr Trojanek <troja...@adacore.com>
Implement a missing check related to record delta aggregates.
gcc/ada/
* sem_aggr.adb (Resolve_Delta_Record_Aggregate): Reject
expressions of a limited types.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/sem_aggr.adb | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/gcc/ada/sem_aggr.adb b/gcc/ada/sem_aggr.adb
index 31ce9cadd94..383f18f7301 100644
--- a/gcc/ada/sem_aggr.adb
+++ b/gcc/ada/sem_aggr.adb
@@ -3746,7 +3746,17 @@ package body Sem_Aggr is
("'<'> in record delta aggregate is not allowed", Assoc);
else
Analyze_And_Resolve (Expression (Assoc), Comp_Type);
+
+ -- The expression must not be of a limited type; RM 4.3.1(17.4/5)
+
+ if Is_Limited_Type (Etype (Expression (Assoc))) then
+ Error_Msg_N
+ ("expression of a limited type in record delta aggregate " &
+ "is not allowed",
+ Expression (Assoc));
+ end if;
end if;
+
Next (Assoc);
end loop;
end Resolve_Delta_Record_Aggregate;
--
2.34.1
