aggr4.ads: New test.

	* gnat.dg/specs/aggr4.ads: New test.
	* gnat.dg/specs/aggr4_pkg.ads: New helper.

From-SVN: r184122

gcc/testsuite/ChangeLog

+2012-02-10  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/specs/aggr4.ads: New test.
+	* gnat.dg/specs/aggr4_pkg.ads: New helper.
+
 2012-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/52146

gcc/testsuite/gnat.dg/specs/aggr4.ads

+-- { dg-do compile }
+
+with Aggr4_Pkg; use Aggr4_Pkg;
+
+package Aggr4 is
+
+   C : constant Rec3 := (Data => (D => One, Value => Zero));
+
+end Aggr4;

gcc/testsuite/gnat.dg/specs/aggr4_pkg.ads

+-- { dg-excess-errors "cannot generate code" }
+
+package Aggr4_Pkg is
+
+   function F return Integer;
+
+   type Rec1 is tagged record
+      I : Integer;
+   end record;
+
+   Zero : constant Rec1 := (I => F);
+
+   type Enum is (One, Two);
+
+   type Rec2 (D : Enum := One) is record
+      case D is
+         when One => Value : Rec1;
+         when others => null;
+      end case;
+   end record;
+
+   type Rec3 is record
+      Data : Rec2;
+   end record;
+
+end Aggr4_Pkg;