s-taprop-vxworks.adb, [...]: Minor reformatting.

2011-08-31  Robert Dewar  <dewar@adacore.com>

	* s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
	s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
	sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
	s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
	s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
	s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
	reformatting.

From-SVN: r178357

1 files changed, 243 insertions, 239 deletions

diff --git a/gcc/ada/expander.adb b/gcc/ada/expander.adb
index f14fca0..65d6efb 100644
--- a/gcc/ada/expander.adb
+++ b/gcc/ada/expander.adb
@@ -23,30 +23,30 @@
 --                                                                          --
 ------------------------------------------------------------------------------
 
-with Atree;     use Atree;
-with Debug_A;   use Debug_A;
-with Errout;    use Errout;
-with Exp_Aggr;  use Exp_Aggr;
-with Exp_Alfa;  use Exp_Alfa;
-with Exp_Attr;  use Exp_Attr;
-with Exp_Ch2;   use Exp_Ch2;
-with Exp_Ch3;   use Exp_Ch3;
-with Exp_Ch4;   use Exp_Ch4;
-with Exp_Ch5;   use Exp_Ch5;
-with Exp_Ch6;   use Exp_Ch6;
-with Exp_Ch7;   use Exp_Ch7;
-with Exp_Ch8;   use Exp_Ch8;
-with Exp_Ch9;   use Exp_Ch9;
-with Exp_Ch11;  use Exp_Ch11;
-with Exp_Ch12;  use Exp_Ch12;
-with Exp_Ch13;  use Exp_Ch13;
-with Exp_Prag;  use Exp_Prag;
-with Opt;       use Opt;
-with Rtsfind;   use Rtsfind;
-with Sem;       use Sem;
-with Sem_Ch8;   use Sem_Ch8;
-with Sem_Util;  use Sem_Util;
-with Sinfo;     use Sinfo;
+with Atree;    use Atree;
+with Debug_A;  use Debug_A;
+with Errout;   use Errout;
+with Exp_Aggr; use Exp_Aggr;
+with Exp_Alfa; use Exp_Alfa;
+with Exp_Attr; use Exp_Attr;
+with Exp_Ch2;  use Exp_Ch2;
+with Exp_Ch3;  use Exp_Ch3;
+with Exp_Ch4;  use Exp_Ch4;
+with Exp_Ch5;  use Exp_Ch5;
+with Exp_Ch6;  use Exp_Ch6;
+with Exp_Ch7;  use Exp_Ch7;
+with Exp_Ch8;  use Exp_Ch8;
+with Exp_Ch9;  use Exp_Ch9;
+with Exp_Ch11; use Exp_Ch11;
+with Exp_Ch12; use Exp_Ch12;
+with Exp_Ch13; use Exp_Ch13;
+with Exp_Prag; use Exp_Prag;
+with Opt;      use Opt;
+with Rtsfind;  use Rtsfind;
+with Sem;      use Sem;
+with Sem_Ch8;  use Sem_Ch8;
+with Sem_Util; use Sem_Util;
+with Sinfo;    use Sinfo;
 with Table;
 
 package body Expander is
@@ -127,336 +127,340 @@ package body Expander is
       else
          Debug_A_Entry ("expanding  ", N);
 
-         --  Processing depends on node kind. For full details on the expansion
-         --  activity required in each case, see bodies of corresponding expand
-         --  routines.
-
          begin
+            --  In ALFA mode we only need a very limited subset of the usual
+            --  expansions. This limited subset is implemented in Expand_Alfa.
+
             if ALFA_Mode then
                Expand_Alfa (N);
 
+            --  Here for normal non-ALFA mode
+
             else
+               --  Processing depends on node kind. For full details on the
+               --  expansion activity required in each case, see bodies of
+               --  corresponding expand routines.
 
                case Nkind (N) is
 
-               when N_Abort_Statement =>
-                  Expand_N_Abort_Statement (N);
+                  when N_Abort_Statement =>
+                     Expand_N_Abort_Statement (N);
 
-               when N_Accept_Statement =>
-                  Expand_N_Accept_Statement (N);
+                  when N_Accept_Statement =>
+                     Expand_N_Accept_Statement (N);
 
-               when N_Aggregate =>
-                  Expand_N_Aggregate (N);
+                  when N_Aggregate =>
+                     Expand_N_Aggregate (N);
 
-               when N_Allocator =>
-                  Expand_N_Allocator (N);
+                  when N_Allocator =>
+                     Expand_N_Allocator (N);
 
-               when N_And_Then =>
-                  Expand_N_And_Then (N);
+                  when N_And_Then =>
+                     Expand_N_And_Then (N);
 
-               when N_Assignment_Statement =>
-                  Expand_N_Assignment_Statement (N);
+                  when N_Assignment_Statement =>
+                     Expand_N_Assignment_Statement (N);
 
-               when N_Asynchronous_Select =>
-                  Expand_N_Asynchronous_Select (N);
+                  when N_Asynchronous_Select =>
+                     Expand_N_Asynchronous_Select (N);
 
-               when N_Attribute_Definition_Clause =>
-                  Expand_N_Attribute_Definition_Clause (N);
+                  when N_Attribute_Definition_Clause =>
+                     Expand_N_Attribute_Definition_Clause (N);
 
-               when N_Attribute_Reference =>
-                  Expand_N_Attribute_Reference (N);
+                  when N_Attribute_Reference =>
+                     Expand_N_Attribute_Reference (N);
 
-               when N_Block_Statement =>
-                  Expand_N_Block_Statement (N);
+                  when N_Block_Statement =>
+                     Expand_N_Block_Statement (N);
 
-               when N_Case_Expression =>
-                  Expand_N_Case_Expression (N);
+                  when N_Case_Expression =>
+                     Expand_N_Case_Expression (N);
 
-               when N_Case_Statement =>
-                  Expand_N_Case_Statement (N);
+                  when N_Case_Statement =>
+                     Expand_N_Case_Statement (N);
 
-               when N_Conditional_Entry_Call =>
-                  Expand_N_Conditional_Entry_Call (N);
+                  when N_Conditional_Entry_Call =>
+                     Expand_N_Conditional_Entry_Call (N);
 
-               when N_Conditional_Expression =>
-                  Expand_N_Conditional_Expression (N);
+                  when N_Conditional_Expression =>
+                     Expand_N_Conditional_Expression (N);
 
-               when N_Delay_Relative_Statement =>
-                  Expand_N_Delay_Relative_Statement (N);
+                  when N_Delay_Relative_Statement =>
+                     Expand_N_Delay_Relative_Statement (N);
 
-               when N_Delay_Until_Statement =>
-                  Expand_N_Delay_Until_Statement (N);
+                  when N_Delay_Until_Statement =>
+                     Expand_N_Delay_Until_Statement (N);
 
-               when N_Entry_Body =>
-                  Expand_N_Entry_Body (N);
+                  when N_Entry_Body =>
+                     Expand_N_Entry_Body (N);
 
-               when N_Entry_Call_Statement =>
-                  Expand_N_Entry_Call_Statement (N);
+                  when N_Entry_Call_Statement =>
+                     Expand_N_Entry_Call_Statement (N);
 
-               when N_Entry_Declaration =>
-                  Expand_N_Entry_Declaration (N);
+                  when N_Entry_Declaration =>
+                     Expand_N_Entry_Declaration (N);
 
-               when N_Exception_Declaration =>
-                  Expand_N_Exception_Declaration (N);
+                  when N_Exception_Declaration =>
+                     Expand_N_Exception_Declaration (N);
 
-               when N_Exception_Renaming_Declaration =>
-                  Expand_N_Exception_Renaming_Declaration (N);
+                  when N_Exception_Renaming_Declaration =>
+                     Expand_N_Exception_Renaming_Declaration (N);
 
-               when N_Exit_Statement =>
-                  Expand_N_Exit_Statement (N);
+                  when N_Exit_Statement =>
+                     Expand_N_Exit_Statement (N);
 
-               when N_Expanded_Name =>
-                  Expand_N_Expanded_Name (N);
+                  when N_Expanded_Name =>
+                     Expand_N_Expanded_Name (N);
 
-               when N_Explicit_Dereference =>
-                  Expand_N_Explicit_Dereference (N);
+                  when N_Explicit_Dereference =>
+                     Expand_N_Explicit_Dereference (N);
 
-               when N_Expression_With_Actions =>
-                  Expand_N_Expression_With_Actions (N);
+                  when N_Expression_With_Actions =>
+                     Expand_N_Expression_With_Actions (N);
 
-               when N_Extended_Return_Statement =>
-                  Expand_N_Extended_Return_Statement (N);
+                  when N_Extended_Return_Statement =>
+                     Expand_N_Extended_Return_Statement (N);
 
-               when N_Extension_Aggregate =>
-                  Expand_N_Extension_Aggregate (N);
+                  when N_Extension_Aggregate =>
+                     Expand_N_Extension_Aggregate (N);
 
-               when N_Free_Statement =>
-                  Expand_N_Free_Statement (N);
+                  when N_Free_Statement =>
+                     Expand_N_Free_Statement (N);
 
-               when N_Freeze_Entity =>
-                  Expand_N_Freeze_Entity (N);
+                  when N_Freeze_Entity =>
+                     Expand_N_Freeze_Entity (N);
 
-               when N_Full_Type_Declaration =>
-                  Expand_N_Full_Type_Declaration (N);
+                  when N_Full_Type_Declaration =>
+                     Expand_N_Full_Type_Declaration (N);
 
-               when N_Function_Call =>
-                  Expand_N_Function_Call (N);
+                  when N_Function_Call =>
+                     Expand_N_Function_Call (N);
 
-               when N_Generic_Instantiation =>
-                  Expand_N_Generic_Instantiation (N);
+                  when N_Generic_Instantiation =>
+                     Expand_N_Generic_Instantiation (N);
 
-               when N_Goto_Statement =>
-                  Expand_N_Goto_Statement (N);
+                  when N_Goto_Statement =>
+                     Expand_N_Goto_Statement (N);
 
-               when N_Handled_Sequence_Of_Statements =>
-                  Expand_N_Handled_Sequence_Of_Statements (N);
+                  when N_Handled_Sequence_Of_Statements =>
+                     Expand_N_Handled_Sequence_Of_Statements (N);
 
-               when N_Identifier =>
-                  Expand_N_Identifier (N);
+                  when N_Identifier =>
+                     Expand_N_Identifier (N);
 
-               when N_Indexed_Component =>
-                  Expand_N_Indexed_Component (N);
+                  when N_Indexed_Component =>
+                     Expand_N_Indexed_Component (N);
 
-               when N_If_Statement =>
-                  Expand_N_If_Statement (N);
+                  when N_If_Statement =>
+                     Expand_N_If_Statement (N);
 
-               when N_In =>
-                  Expand_N_In (N);
+                  when N_In =>
+                     Expand_N_In (N);
 
-               when N_Loop_Statement =>
-                  Expand_N_Loop_Statement (N);
+                  when N_Loop_Statement =>
+                     Expand_N_Loop_Statement (N);
 
-               when N_Not_In =>
-                  Expand_N_Not_In (N);
+                  when N_Not_In =>
+                     Expand_N_Not_In (N);
 
-               when N_Null =>
-                  Expand_N_Null (N);
+                  when N_Null =>
+                     Expand_N_Null (N);
 
-               when N_Object_Declaration =>
-                  Expand_N_Object_Declaration (N);
+                  when N_Object_Declaration =>
+                     Expand_N_Object_Declaration (N);
 
-               when N_Object_Renaming_Declaration =>
-                  Expand_N_Object_Renaming_Declaration (N);
+                  when N_Object_Renaming_Declaration =>
+                     Expand_N_Object_Renaming_Declaration (N);
 
-               when N_Op_Add =>
-                  Expand_N_Op_Add (N);
+                  when N_Op_Add =>
+                     Expand_N_Op_Add (N);
 
-               when N_Op_Abs =>
-                  Expand_N_Op_Abs (N);
+                  when N_Op_Abs =>
+                     Expand_N_Op_Abs (N);
 
-               when N_Op_And =>
-                  Expand_N_Op_And (N);
+                  when N_Op_And =>
+                     Expand_N_Op_And (N);
 
-               when N_Op_Concat =>
-                  Expand_N_Op_Concat (N);
+                  when N_Op_Concat =>
+                     Expand_N_Op_Concat (N);
 
-               when N_Op_Divide =>
-                  Expand_N_Op_Divide (N);
+                  when N_Op_Divide =>
+                     Expand_N_Op_Divide (N);
 
-               when N_Op_Eq =>
-                  Expand_N_Op_Eq (N);
+                  when N_Op_Eq =>
+                     Expand_N_Op_Eq (N);
 
-               when N_Op_Expon =>
-                  Expand_N_Op_Expon (N);
+                  when N_Op_Expon =>
+                     Expand_N_Op_Expon (N);
 
-               when N_Op_Ge =>
-                  Expand_N_Op_Ge (N);
+                  when N_Op_Ge =>
+                     Expand_N_Op_Ge (N);
 
-               when N_Op_Gt =>
-                  Expand_N_Op_Gt (N);
+                  when N_Op_Gt =>
+                     Expand_N_Op_Gt (N);
 
-               when N_Op_Le =>
-                  Expand_N_Op_Le (N);
+                  when N_Op_Le =>
+                     Expand_N_Op_Le (N);
 
-               when N_Op_Lt =>
-                  Expand_N_Op_Lt (N);
+                  when N_Op_Lt =>
+                     Expand_N_Op_Lt (N);
 
-               when N_Op_Minus =>
-                  Expand_N_Op_Minus (N);
+                  when N_Op_Minus =>
+                     Expand_N_Op_Minus (N);
 
-               when N_Op_Mod =>
-                  Expand_N_Op_Mod (N);
+                  when N_Op_Mod =>
+                     Expand_N_Op_Mod (N);
 
-               when N_Op_Multiply =>
-                  Expand_N_Op_Multiply (N);
+                  when N_Op_Multiply =>
+                     Expand_N_Op_Multiply (N);
 
-               when N_Op_Ne =>
-                  Expand_N_Op_Ne (N);
+                  when N_Op_Ne =>
+                     Expand_N_Op_Ne (N);
 
-               when N_Op_Not =>
-                  Expand_N_Op_Not (N);
+                  when N_Op_Not =>
+                     Expand_N_Op_Not (N);
 
-               when N_Op_Or =>
-                  Expand_N_Op_Or (N);
+                  when N_Op_Or =>
+                     Expand_N_Op_Or (N);
 
-               when N_Op_Plus =>
-                  Expand_N_Op_Plus (N);
+                  when N_Op_Plus =>
+                     Expand_N_Op_Plus (N);
 
-               when N_Op_Rem =>
-                  Expand_N_Op_Rem (N);
+                  when N_Op_Rem =>
+                     Expand_N_Op_Rem (N);
 
-               when N_Op_Rotate_Left =>
-                  Expand_N_Op_Rotate_Left (N);
+                  when N_Op_Rotate_Left =>
+                     Expand_N_Op_Rotate_Left (N);
 
-               when N_Op_Rotate_Right =>
-                  Expand_N_Op_Rotate_Right (N);
+                  when N_Op_Rotate_Right =>
+                     Expand_N_Op_Rotate_Right (N);
 
-               when N_Op_Shift_Left =>
-                  Expand_N_Op_Shift_Left (N);
+                  when N_Op_Shift_Left =>
+                     Expand_N_Op_Shift_Left (N);
 
-               when N_Op_Shift_Right =>
-                  Expand_N_Op_Shift_Right (N);
+                  when N_Op_Shift_Right =>
+                     Expand_N_Op_Shift_Right (N);
 
-               when N_Op_Shift_Right_Arithmetic =>
-                  Expand_N_Op_Shift_Right_Arithmetic (N);
+                  when N_Op_Shift_Right_Arithmetic =>
+                     Expand_N_Op_Shift_Right_Arithmetic (N);
 
-               when N_Op_Subtract =>
-                  Expand_N_Op_Subtract (N);
+                  when N_Op_Subtract =>
+                     Expand_N_Op_Subtract (N);
 
-               when N_Op_Xor =>
-                  Expand_N_Op_Xor (N);
+                  when N_Op_Xor =>
+                     Expand_N_Op_Xor (N);
 
-               when N_Or_Else =>
-                  Expand_N_Or_Else (N);
+                  when N_Or_Else =>
+                     Expand_N_Or_Else (N);
 
-               when N_Package_Body =>
-                  Expand_N_Package_Body (N);
+                  when N_Package_Body =>
+                     Expand_N_Package_Body (N);
 
-               when N_Package_Declaration =>
-                  Expand_N_Package_Declaration (N);
+                  when N_Package_Declaration =>
+                     Expand_N_Package_Declaration (N);
 
-               when N_Package_Renaming_Declaration =>
-                  Expand_N_Package_Renaming_Declaration (N);
+                  when N_Package_Renaming_Declaration =>
+                     Expand_N_Package_Renaming_Declaration (N);
 
-               when N_Subprogram_Renaming_Declaration =>
-                  Expand_N_Subprogram_Renaming_Declaration (N);
+                  when N_Subprogram_Renaming_Declaration =>
+                     Expand_N_Subprogram_Renaming_Declaration (N);
 
-               when N_Pragma =>
-                  Expand_N_Pragma (N);
+                  when N_Pragma =>
+                     Expand_N_Pragma (N);
 
-               when N_Procedure_Call_Statement =>
-                  Expand_N_Procedure_Call_Statement (N);
+                  when N_Procedure_Call_Statement =>
+                     Expand_N_Procedure_Call_Statement (N);
 
-               when N_Protected_Type_Declaration =>
-                  Expand_N_Protected_Type_Declaration (N);
+                  when N_Protected_Type_Declaration =>
+                     Expand_N_Protected_Type_Declaration (N);
 
-               when N_Protected_Body =>
-                  Expand_N_Protected_Body (N);
+                  when N_Protected_Body =>
+                     Expand_N_Protected_Body (N);
 
-               when N_Qualified_Expression =>
-                  Expand_N_Qualified_Expression (N);
+                  when N_Qualified_Expression =>
+                     Expand_N_Qualified_Expression (N);
 
-               when N_Quantified_Expression  =>
-                  Expand_N_Quantified_Expression (N);
+                  when N_Quantified_Expression  =>
+                     Expand_N_Quantified_Expression (N);
 
-               when N_Raise_Statement =>
-                  Expand_N_Raise_Statement (N);
+                  when N_Raise_Statement =>
+                     Expand_N_Raise_Statement (N);
 
-               when N_Raise_Constraint_Error =>
-                  Expand_N_Raise_Constraint_Error (N);
+                  when N_Raise_Constraint_Error =>
+                     Expand_N_Raise_Constraint_Error (N);
 
-               when N_Raise_Program_Error =>
-                  Expand_N_Raise_Program_Error (N);
+                  when N_Raise_Program_Error =>
+                     Expand_N_Raise_Program_Error (N);
 
-               when N_Raise_Storage_Error =>
-                  Expand_N_Raise_Storage_Error (N);
+                  when N_Raise_Storage_Error =>
+                     Expand_N_Raise_Storage_Error (N);
 
-               when N_Real_Literal =>
-                  Expand_N_Real_Literal (N);
+                  when N_Real_Literal =>
+                     Expand_N_Real_Literal (N);
 
-               when N_Record_Representation_Clause =>
-                  Expand_N_Record_Representation_Clause (N);
+                  when N_Record_Representation_Clause =>
+                     Expand_N_Record_Representation_Clause (N);
 
-               when N_Requeue_Statement =>
-                  Expand_N_Requeue_Statement (N);
+                  when N_Requeue_Statement =>
+                     Expand_N_Requeue_Statement (N);
 
-               when N_Simple_Return_Statement =>
-                  Expand_N_Simple_Return_Statement (N);
+                  when N_Simple_Return_Statement =>
+                     Expand_N_Simple_Return_Statement (N);
 
-               when N_Selected_Component =>
-                  Expand_N_Selected_Component (N);
+                  when N_Selected_Component =>
+                     Expand_N_Selected_Component (N);
 
-               when N_Selective_Accept =>
-                  Expand_N_Selective_Accept (N);
+                  when N_Selective_Accept =>
+                     Expand_N_Selective_Accept (N);
 
-               when N_Single_Task_Declaration =>
-                  Expand_N_Single_Task_Declaration (N);
+                  when N_Single_Task_Declaration =>
+                     Expand_N_Single_Task_Declaration (N);
 
-               when N_Slice =>
-                  Expand_N_Slice (N);
+                  when N_Slice =>
+                     Expand_N_Slice (N);
 
-               when N_Subtype_Indication =>
-                  Expand_N_Subtype_Indication (N);
+                  when N_Subtype_Indication =>
+                     Expand_N_Subtype_Indication (N);
 
-               when N_Subprogram_Body =>
-                  Expand_N_Subprogram_Body (N);
+                  when N_Subprogram_Body =>
+                     Expand_N_Subprogram_Body (N);
 
-               when N_Subprogram_Body_Stub =>
-                  Expand_N_Subprogram_Body_Stub (N);
+                  when N_Subprogram_Body_Stub =>
+                     Expand_N_Subprogram_Body_Stub (N);
 
-               when N_Subprogram_Declaration =>
-                  Expand_N_Subprogram_Declaration (N);
+                  when N_Subprogram_Declaration =>
+                     Expand_N_Subprogram_Declaration (N);
 
-               when N_Subprogram_Info =>
-                  Expand_N_Subprogram_Info (N);
+                  when N_Subprogram_Info =>
+                     Expand_N_Subprogram_Info (N);
 
-               when N_Task_Body =>
-                  Expand_N_Task_Body (N);
+                  when N_Task_Body =>
+                     Expand_N_Task_Body (N);
 
-               when N_Task_Type_Declaration =>
-                  Expand_N_Task_Type_Declaration (N);
+                  when N_Task_Type_Declaration =>
+                     Expand_N_Task_Type_Declaration (N);
 
-               when N_Timed_Entry_Call =>
-                  Expand_N_Timed_Entry_Call (N);
+                  when N_Timed_Entry_Call =>
+                     Expand_N_Timed_Entry_Call (N);
 
-               when N_Type_Conversion =>
-                  Expand_N_Type_Conversion (N);
+                  when N_Type_Conversion =>
+                     Expand_N_Type_Conversion (N);
 
-               when N_Unchecked_Expression =>
-                  Expand_N_Unchecked_Expression (N);
+                  when N_Unchecked_Expression =>
+                     Expand_N_Unchecked_Expression (N);
 
-               when N_Unchecked_Type_Conversion =>
-                  Expand_N_Unchecked_Type_Conversion (N);
+                  when N_Unchecked_Type_Conversion =>
+                     Expand_N_Unchecked_Type_Conversion (N);
 
-               when N_Variant_Part =>
-                  Expand_N_Variant_Part (N);
+                  when N_Variant_Part =>
+                     Expand_N_Variant_Part (N);
 
-               --  For all other node kinds, no expansion activity is required
+                  --  For all other node kinds, no expansion activity required
 
-               when others => null;
+                  when others =>
+                     null;
 
                end case;
-
             end if;
 
          exception