* [COMMITTED] ada: Strip conversions for the implementation of storage models
@ 2022-12-01 13:55 Marc Poulhiès
0 siblings, 0 replies; only message in thread
From: Marc Poulhiès @ 2022-12-01 13:55 UTC (permalink / raw)
To: gcc-patches; +Cc: Eric Botcazou
From: Eric Botcazou <ebotcazou@adacore.com>
This is necessary for unconstrained allocators with qualified expression.
gcc/ada/
* gcc-interface/trans.cc (get_storage_model_access): Strip any type
conversion around the node before looking into it.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/gcc-interface/trans.cc | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/gcc/ada/gcc-interface/trans.cc b/gcc/ada/gcc-interface/trans.cc
index b9d7c015a73..a012271abf3 100644
--- a/gcc/ada/gcc-interface/trans.cc
+++ b/gcc/ada/gcc-interface/trans.cc
@@ -4400,6 +4400,11 @@ get_storage_model_access (Node_Id gnat_node, Entity_Id *gnat_smo)
return;
}
+ /* Now strip any type conversion from GNAT_NODE. */
+ if (Nkind (gnat_node) == N_Type_Conversion
+ || Nkind (gnat_node) == N_Unchecked_Type_Conversion)
+ gnat_node = Expression (gnat_node);
+
while (node_is_component (gnat_node))
gnat_node = Prefix (gnat_node);
--
2.34.1
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