exp_ch4.adb, [...]: Minor reformatting.

2011-09-01  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb, a-exexda.adb: Minor reformatting.

From-SVN: r178402

gcc/ada/ChangeLog

 2011-09-01  Robert Dewar  <dewar@adacore.com>
 
+	* exp_ch4.adb, a-exexda.adb: Minor reformatting.
+
+2011-09-01  Robert Dewar  <dewar@adacore.com>
+
 	* s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
 
 2011-09-01  Thomas Quinot  <quinot@adacore.com>

gcc/ada/a-exexda.adb

@@ -433,7 +433,8 @@ package body Exception_Data is
    ------------------------------
 
    function Exception_Info_Maxlength
-     (X : Exception_Occurrence) return Natural is
+     (X : Exception_Occurrence) return Natural
+   is
    begin
       return
         Basic_Exception_Info_Maxlength (X)
@@ -447,14 +448,15 @@ package body Exception_Data is
    procedure Append_Info_Exception_Message
      (X    : Exception_Occurrence;
       Info : in out String;
-      Ptr  : in out Natural) is
+      Ptr  : in out Natural)
+   is
    begin
       if X.Id = Null_Id then
          raise Constraint_Error;
       end if;
 
       declare
-         Len : constant Natural := Exception_Message_Length (X);
+         Len : constant Natural           := Exception_Message_Length (X);
          Msg : constant String (1 .. Len) := X.Msg (1 .. Len);
       begin
          Append_Info_String (Msg, Info, Ptr);
@@ -476,7 +478,7 @@ package body Exception_Data is
       end if;
 
       declare
-         Len  : constant Natural := Exception_Name_Length (Id);
+         Len  : constant Natural           := Exception_Name_Length (Id);
          Name : constant String (1 .. Len) := To_Ptr (Id.Full_Name) (1 .. Len);
       begin
          Append_Info_String (Name, Info, Ptr);
@@ -497,7 +499,8 @@ package body Exception_Data is
    ---------------------------
 
    function Exception_Name_Length
-     (Id : Exception_Id) return Natural is
+     (Id : Exception_Id) return Natural
+   is
    begin
       --  What is stored in the internal Name buffer includes a terminating
       --  null character that we never care about.
@@ -516,7 +519,8 @@ package body Exception_Data is
    ------------------------------
 
    function Exception_Message_Length
-     (X : Exception_Occurrence) return Natural is
+     (X : Exception_Occurrence) return Natural
+   is
    begin
       return X.Msg_Length;
    end Exception_Message_Length;
@@ -530,7 +534,6 @@ package body Exception_Data is
    is
       Info : aliased String (1 .. Basic_Exception_Tback_Maxlength (X));
       Ptr  : Natural := Info'First - 1;
-
    begin
       Append_Info_Basic_Exception_Traceback (X, Info, Ptr);
       return Info (Info'First .. Ptr);
@@ -545,7 +548,6 @@ package body Exception_Data is
    is
       Info : String (1 .. Exception_Info_Maxlength (X));
       Ptr  : Natural := Info'First - 1;
-
    begin
       Append_Info_Exception_Information (X, Info, Ptr);
       return Info (Info'First .. Ptr);
@@ -596,9 +598,9 @@ package body Exception_Data is
          if Excep.Msg_Length <= Exception_Msg_Max_Length - Size then
             Excep.Msg (Excep.Msg_Length + 1) := ':';
             Excep.Msg_Length := Excep.Msg_Length + Size;
+
             Val := Number;
             Size := 0;
-
             while Val > 0 loop
                Remind := Val rem 10;
                Val := Val / 10;
@@ -658,8 +660,7 @@ package body Exception_Data is
       Len   : constant Natural :=
                 Natural'Min (Message'Length, Exception_Msg_Max_Length);
       First : constant Integer := Message'First;
-      Excep  : constant EOA := Get_Current_Excep.all;
-
+      Excep : constant EOA     := Get_Current_Excep.all;
    begin
       Excep.Exception_Raised := False;
       Excep.Msg_Length       := Len;
@@ -667,7 +668,6 @@ package body Exception_Data is
       Excep.Id               := Id;
       Excep.Num_Tracebacks   := 0;
       Excep.Pid              := Local_Partition_ID;
-
    end Set_Exception_Msg;
 
    ----------------------------------

gcc/ada/exp_ch4.adb

@@ -4428,11 +4428,12 @@ package body Exp_Ch4 is
          -------------------------
 
          function Find_Insertion_Node return Node_Id is
-            Par : Node_Id := N;
+            Par : Node_Id;
 
          begin
             --  Climb up the branches of a complex if statement
 
+            Par := N;
             while Nkind_In (Parent (Par), N_And_Then, N_Op_Not, N_Or_Else) loop
                Par := Parent (Par);
             end loop;
@@ -4440,6 +4441,8 @@ package body Exp_Ch4 is
             return Par;
          end Find_Insertion_Node;
 
+         --  Local variables
+
          Ins_Nod   : constant Node_Id    := Find_Insertion_Node;
          Loc       : constant Source_Ptr := Sloc (Decl);
          Obj_Id    : constant Entity_Id  := Defining_Identifier (Decl);
@@ -4452,8 +4455,8 @@ package body Exp_Ch4 is
          Temp_Id   : Node_Id;
 
       begin
-         --  Step 1: Create the access type which provides a reference to
-         --  the transient object.
+         --  Step 1: Create the access type which provides a reference to the
+         --  transient object.
 
          if Is_Access_Type (Obj_Typ) then
             Desig_Typ := Directly_Designated_Type (Obj_Typ);
@@ -4469,11 +4472,11 @@ package body Exp_Ch4 is
          Ptr_Decl :=
            Make_Full_Type_Declaration (Loc,
              Defining_Identifier => Ptr_Id,
-               Type_Definition =>
-                 Make_Access_To_Object_Definition (Loc,
-                   All_Present        =>
-                     Ekind (Obj_Typ) = E_General_Access_Type,
-                   Subtype_Indication => New_Reference_To (Desig_Typ, Loc)));
+             Type_Definition     =>
+               Make_Access_To_Object_Definition (Loc,
+                 All_Present        =>
+                   Ekind (Obj_Typ) = E_General_Access_Type,
+                 Subtype_Indication => New_Reference_To (Desig_Typ, Loc)));
 
          Insert_Action (Ins_Nod, Ptr_Decl);
          Analyze (Ptr_Decl);