@@ -531,7 +531,7 @@ package body Sem_Util is
-- Local variables
- E : Entity_Id := Original_Node (Expr);
+ E : Node_Id := Original_Node (Expr);
Pre : Node_Id;
-- Start of processing for Accessibility_Level
@@ -777,8 +777,18 @@ package body Sem_Util is
-- We don't handle function calls in prefix notation correctly ???
- when N_Indexed_Component | N_Selected_Component =>
- Pre := Original_Node (Prefix (E));
+ when N_Indexed_Component | N_Selected_Component | N_Slice =>
+ Pre := Prefix (E);
+
+ -- Fetch the original node when the prefix comes from the result
+ -- of expanding a function call since we want to find the level
+ -- of the original source call.
+
+ if not Comes_From_Source (Pre)
+ and then Nkind (Original_Node (Pre)) = N_Function_Call
+ then
+ Pre := Original_Node (Pre);
+ end if;
-- When E is an indexed component or selected component and
-- the current Expr is a function call, we know that we are
From: Justin Squirek <squirek@adacore.com> Improve accessibility check generation by more precisely identifying cases in which an Original_Node call is needed. Instead of grabbing the Original_Node of a prefix in all cases (since this can cause issues where unanalyzed instance names get referenced) we only obtain the original node when said prefix comes as a result of expanding function calls. gcc/ada/ * sem_util.adb (Accessibility_Level): Modify indexed and selected components case by reducing the scope where Original_Node gets used. --- gcc/ada/sem_util.adb | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-)