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* [gcc r13-838] [Ada] Fix illegal Ada in s-dwalin.adb
@ 2022-05-30 8:30 Pierre-Marie de Rodat
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From: Pierre-Marie de Rodat @ 2022-05-30 8:30 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:f55e8fd165c1ed1e1c12def08ddb5f4fc55dafbb
commit r13-838-gf55e8fd165c1ed1e1c12def08ddb5f4fc55dafbb
Author: Romain Beguet <beguet@adacore.com>
Date: Mon Apr 25 15:57:25 2022 +0200
[Ada] Fix illegal Ada in s-dwalin.adb
Both the `System.Mmap` and `System.Object_Reader` packages are defining
entities named `Offset` and they are both `use`d at the top of
s-dwalin.adb.
Therefore, the references to `Offset` throughout this file are
ambiguous, and GNAT is supposed to complain. Since it does not for the
moment, we fix the ambiguity by declaring a subtype `Offset` at the top
of the file simply renames `System.Object_Reader.Offset`.
gcc/ada/
* libgnat/s-dwalin.adb: Add a subtype declaration to fix the
ambiguity.
Diff:
---
gcc/ada/libgnat/s-dwalin.adb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gcc/ada/libgnat/s-dwalin.adb b/gcc/ada/libgnat/s-dwalin.adb
index 5a0a2f6bf72..e1e55f31a8a 100644
--- a/gcc/ada/libgnat/s-dwalin.adb
+++ b/gcc/ada/libgnat/s-dwalin.adb
@@ -44,6 +44,8 @@ with System.Storage_Elements; use System.Storage_Elements;
package body System.Dwarf_Lines is
+ subtype Offset is Object_Reader.Offset;
+
function Get_Load_Displacement (C : Dwarf_Context) return Storage_Offset;
-- Return the displacement between the load address present in the binary
-- and the run-time address at which it is loaded (i.e. non-zero for PIE).
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2022-05-30 8:30 [gcc r13-838] [Ada] Fix illegal Ada in s-dwalin.adb Pierre-Marie de Rodat
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