* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the

	TYPE_DECL of the equivalent type instead of building a new one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160049 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 53a4260..7b909f8 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,5 +1,10 @@
 2010-05-30  Eric Botcazou  <ebotcazou@adacore.com>
 
+       * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
+       TYPE_DECL of the equivalent type instead of building a new one.
+
+2010-05-30  Eric Botcazou  <ebotcazou@adacore.com>
+
        * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
        Fix nits in comments.
        * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.

diff --git a/gcc/ada/gcc-interface/decl.c b/gcc/ada/gcc-interface/decl.c
index 71679fd..0fd7753 100644 (file)
--- a/gcc/ada/gcc-interface/decl.c
+++ b/gcc/ada/gcc-interface/decl.c
@@ -4382,11 +4382,11 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, int definition)
     case E_Task_Subtype:
     case E_Protected_Type:
     case E_Protected_Subtype:
+      /* Concurrent types are always transformed into their record type.  */
       if (type_annotate_only && No (gnat_equiv_type))
        gnu_type = void_type_node;
       else
-       gnu_type = gnat_to_gnu_type (gnat_equiv_type);
-
+       gnu_decl = gnat_to_gnu_entity (gnat_equiv_type, NULL_TREE, 0);
       maybe_present = true;
       break;
 

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f6848fc..43f4478 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,11 @@
 2010-05-30  Eric Botcazou  <ebotcazou@adacore.com>
 
+       * gnat.dg/prot2.ad[sb]: New test.
+       * gnat.dg/prot2_pkg1.ads: New helper.
+       * gnat.dg/prot2_pkg2.ad[sb]: Likewise.
+
+2010-05-30  Eric Botcazou  <ebotcazou@adacore.com>
+
        * gnat.dg/array11.adb: Adjust dg-warning directive.
        * gnat.dg/object_overflow.adb: Likewise.
 

diff --git a/gcc/testsuite/gnat.dg/prot2.adb b/gcc/testsuite/gnat.dg/prot2.adb
new file mode 100644 (file)
index 0000000..cc6fcab
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/prot2.adb
@@ -0,0 +1,23 @@
+-- { dg-do compile }
+
+with Prot2_Pkg1;
+with Prot2_Pkg2;
+
+package body Prot2 is
+
+   type A is array (1 .. Prot2_Pkg1.Num) of Integer;
+
+   type E is (One, Two);
+
+   type Rec (D : E := One) is record
+      case D is
+         when One => L : A;
+         when Two => null;
+      end case;
+   end record;
+
+   package My_Pkg2 is new Prot2_Pkg2 (Rec);
+
+   procedure Dummy is begin null; end;
+
+end Prot2;

diff --git a/gcc/testsuite/gnat.dg/prot2.ads b/gcc/testsuite/gnat.dg/prot2.ads
new file mode 100644 (file)
index 0000000..d388fc7
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/prot2.ads
@@ -0,0 +1,5 @@
+package Prot2 is
+
+   procedure Dummy;
+
+end Prot2;

diff --git a/gcc/testsuite/gnat.dg/prot2_pkg1.ads b/gcc/testsuite/gnat.dg/prot2_pkg1.ads
new file mode 100644 (file)
index 0000000..2e71aac
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/prot2_pkg1.ads
@@ -0,0 +1,5 @@
+package Prot2_Pkg1 is
+
+   function Num return Natural;
+
+end Prot2_Pkg1;

diff --git a/gcc/testsuite/gnat.dg/prot2_pkg2.adb b/gcc/testsuite/gnat.dg/prot2_pkg2.adb
new file mode 100644 (file)
index 0000000..503cce7
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/prot2_pkg2.adb
@@ -0,0 +1,23 @@
+with Unchecked_Deallocation;
+
+package body Prot2_Pkg2 is
+
+   protected type Rec is
+   private
+       M : T;
+   end Rec;
+
+   protected body Rec is end;
+
+   procedure Create (B : out Id) is
+   begin
+       B := new Rec;
+   end;
+
+   procedure Delete (B : in out Id) is
+      procedure Free is new Unchecked_Deallocation(Object => Rec, Name => Id);
+   begin
+      Free (B);
+   end;
+
+end Prot2_Pkg2;

diff --git a/gcc/testsuite/gnat.dg/prot2_pkg2.ads b/gcc/testsuite/gnat.dg/prot2_pkg2.ads
new file mode 100644 (file)
index 0000000..cdd436b
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/prot2_pkg2.ads
@@ -0,0 +1,17 @@
+generic
+
+   type T is private;
+
+package Prot2_Pkg2 is
+
+   type Id is private;
+
+   procedure Create (B : out Id);
+   procedure Delete (B : in out Id);
+
+private
+
+   type Rec;
+   type Id is access Rec;
+
+end Prot2_Pkg2;