exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec...

2005-03-17  Thomas Quinot  <quinot@adacore.com>

	* exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
	spec, to make this predicate available to other units.

	* rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
	reimplementing it.

	* sem_ch8.adb: Disable expansion of remote access-to-subprogram types
	when no distribution runtime library is available.

	* sem_res.adb, sem_dist.adb: Disable expansion of remote
	access-to-subprogram types when no distribution runtime library is
	available.
	(Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
	predicate available to other units.

	* sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
	spec, to make this predicate available to other units.

From-SVN: r96668

1 files changed, 6 insertions, 13 deletions

diff --git a/gcc/ada/rtsfind.adb b/gcc/ada/rtsfind.adb
index 15a2fd1..cfe0850 100644
--- a/gcc/ada/rtsfind.adb
+++ b/gcc/ada/rtsfind.adb
@@ -43,6 +43,7 @@ with Opt;      use Opt;
 with Restrict; use Restrict;
 with Sem;      use Sem;
 with Sem_Ch7;  use Sem_Ch7;
+with Sem_Dist; use Sem_Dist;
 with Sem_Util; use Sem_Util;
 with Sinfo;    use Sinfo;
 with Stand;    use Stand;
@@ -838,20 +839,12 @@ package body Rtsfind is
                      E = RE_Params_Stream_Type
                        or else
                      E = RE_Request_Access)
+           and then Get_PCS_Name = Name_No_DSA
          then
-            declare
-               DSA_Implementation : constant Entity_Id :=
-                                      RTE (RE_DSA_Implementation);
-            begin
-               if Chars (Entity (Expression
-                                  (Parent (DSA_Implementation)))) = Name_No_DSA
-               then
-                  Set_Standard_Error;
-                  Write_Str ("distribution feature not supported");
-                  Write_Eol;
-                  raise Unrecoverable_Error;
-               end if;
-            end;
+            Set_Standard_Error;
+            Write_Str ("distribution feature not supported");
+            Write_Eol;
+            raise Unrecoverable_Error;
          end if;
       end Check_RPC;