* [COMMITTED] ada: Fix wrong access for qualified aggregate with storage model
@ 2023-05-30 7:21 Marc Poulhiès
0 siblings, 0 replies; only message in thread
From: Marc Poulhiès @ 2023-05-30 7:21 UTC (permalink / raw)
To: gcc-patches; +Cc: Eric Botcazou
From: Eric Botcazou <ebotcazou@adacore.com>
The previous fix to get_storage_model_access was incomplete and needs to be
extended to the node itself.
gcc/ada/
* gcc-interface/trans.cc (get_storage_model_access): Also strip any
type conversion in the node when unwinding the components.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/gcc-interface/trans.cc | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/gcc/ada/gcc-interface/trans.cc b/gcc/ada/gcc-interface/trans.cc
index 2e8d979831f..ddc7b6dde1e 100644
--- a/gcc/ada/gcc-interface/trans.cc
+++ b/gcc/ada/gcc-interface/trans.cc
@@ -4438,12 +4438,15 @@ get_storage_model_access (Node_Id gnat_node, Entity_Id *gnat_smo)
&& Prefix (Parent (gnat_parent)) == gnat_parent))
return;
- /* Now strip any type conversion from GNAT_NODE. */
+ /* Find the innermost prefix in GNAT_NODE, stripping any type conversion. */
if (node_is_type_conversion (gnat_node))
gnat_node = Expression (gnat_node);
-
while (node_is_component (gnat_node))
- gnat_node = Prefix (gnat_node);
+ {
+ gnat_node = Prefix (gnat_node);
+ if (node_is_type_conversion (gnat_node))
+ gnat_node = Expression (gnat_node);
+ }
*gnat_smo = get_storage_model (gnat_node);
}
--
2.40.0
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