* [COMMITTED] ada: Bugbox compiling Constrained_Protected_Object'Image
@ 2023-08-01 8:08 Marc Poulhiès
0 siblings, 0 replies; only message in thread
From: Marc Poulhiès @ 2023-08-01 8:08 UTC (permalink / raw)
To: gcc-patches; +Cc: Steve Baird
From: Steve Baird <baird@adacore.com>
In some cases, a bugbox is generated when compiling an example
that references X'Image, where X is a constrained object of a
discriminated protected type.
gcc/ada/
* sem_ch3.adb (Constrain_Corresponding_Record): When copying
information from the unconstrained record type to a newly
constructed constrained record subtype, the
Direct_Primitive_Operations attribute must be copied.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/sem_ch3.adb | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gcc/ada/sem_ch3.adb b/gcc/ada/sem_ch3.adb
index ed337f5408e..042ace01724 100644
--- a/gcc/ada/sem_ch3.adb
+++ b/gcc/ada/sem_ch3.adb
@@ -14325,6 +14325,8 @@ package body Sem_Ch3 is
Set_Is_Constrained (T_Sub, True);
Set_First_Entity (T_Sub, First_Entity (Corr_Rec));
Set_Last_Entity (T_Sub, Last_Entity (Corr_Rec));
+ Set_Direct_Primitive_Operations
+ (T_Sub, Direct_Primitive_Operations (Corr_Rec));
if Has_Discriminants (Prot_Subt) then -- False only if errors.
Set_Discriminant_Constraint
--
2.40.0
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2023-08-01 8:08 [COMMITTED] ada: Bugbox compiling Constrained_Protected_Object'Image Marc Poulhiès
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