[gcc r14-10837] Add regression test

[Eric Botcazou via Gcc-cvs]

https://gcc.gnu.org/g:11b51284290b2e369fcab8d74735bf3cc017894f

commit r14-10837-g11b51284290b2e369fcab8d74735bf3cc017894f
Author: Eric Botcazou <ebotca...@adacore.com>
Date:   Fri Oct 25 13:14:22 2024 +0200

    Add regression test
    
    gcc/testsuite
            PR ada/116551
            * gnat.dg/specs/vfa3.ads: New test.

Diff:
---
 gcc/testsuite/gnat.dg/specs/vfa3.ads | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gcc/testsuite/gnat.dg/specs/vfa3.ads 
b/gcc/testsuite/gnat.dg/specs/vfa3.ads
new file mode 100644
index 000000000000..200e294e140f
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/specs/vfa3.ads
@@ -0,0 +1,25 @@
+-- { dg-do compile }
+
+package VFA3 is
+
+   type Bit is mod 2**1
+     with Size => 1;
+
+   type Intr_Level_Field is record
+      Level_Low  : Bit := 0;
+      Level_High : Bit := 0;
+      Edge_Low   : Bit := 0;
+      Edge_High  : Bit := 0;
+   end record with Pack, Size => 4;
+   for Intr_Level_Field use record
+      Level_Low  at 0 range 0 .. 0;
+      Level_High at 0 range 1 .. 1;
+      Edge_Low   at 0 range 2 .. 2;
+      Edge_High  at 0 range 3 .. 3;
+   end record;
+
+   type Intr_Level_Cluster is array (0 .. 7) of Intr_Level_Field
+     with Volatile_Full_Access, Pack, Object_Size => 32;
+   --  There are 8 Fields in a 32-bit word.
+
+end VFA3;