[Ada] Minor reformattings

2018-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

gcc/ada/

	* exp_ch5.adb, freeze.adb, pprint.adb, sem_ch4.adb, sem_res.adb: Minor
	reformattings.

From-SVN: r260508

gcc/ada/ChangeLog

+2018-05-22  Hristian Kirtchev  <kirtchev@adacore.com>
+
+	* exp_ch5.adb, freeze.adb, pprint.adb, sem_ch4.adb, sem_res.adb: Minor
+	reformattings.
+
 2018-05-22  Justin Squirek  <squirek@adacore.com>
 
 	* sem_ch12.adb (In_Same_Declarative_Part): Moved to sem_util.

gcc/ada/exp_ch5.adb

@@ -238,8 +238,8 @@ package body Exp_Ch5 is
           Statements => Stats,
           End_Label  => Empty);
 
-      --  If the contruct has a specified loop name, preserve it in the
-      --  new loop, for possible use in exit statements.
+      --  If the contruct has a specified loop name, preserve it in the new
+      --  loop, for possible use in exit statements.
 
       if Present (Identifier (N))
         and then Comes_From_Source (Identifier (N))

gcc/ada/freeze.adb

@@ -8697,7 +8697,7 @@ package body Freeze is
         and then not Is_Imported (Ent)
         and then not Initialization_Suppressed (Typ)
         and then not (Ekind (Ent) = E_Variable
-                        and then Initialization_Suppressed (Ent))
+                       and then Initialization_Suppressed (Ent))
         and then (Has_Non_Null_Base_Init_Proc (Typ)
                    or else Is_Access_Type (Typ)
                    or else (Normalize_Scalars

gcc/ada/pprint.adb

@@ -277,9 +277,14 @@ package body Pprint is
                      --  Transform given string into the corresponding one in
                      --  mixed case form.
 
+                     -------------------
+                     -- To_Mixed_Case --
+                     -------------------
+
                      function To_Mixed_Case (S : String) return String is
-                        Ucase  : Boolean := True;
                         Result : String (S'Range);
+                        Ucase  : Boolean := True;
+
                      begin
                         for J in S'Range loop
                            if Ucase then
@@ -294,14 +299,17 @@ package body Pprint is
                         return Result;
                      end To_Mixed_Case;
 
-                     Id     : constant Attribute_Id :=
-                                Get_Attribute_Id (Attribute_Name (Expr));
+                     Id : constant Attribute_Id :=
+                            Get_Attribute_Id (Attribute_Name (Expr));
 
                      --  Always use mixed case for attributes
-                     Str    : constant String :=
-                                Expr_Name (Prefix (Expr)) & "'"
-                                  & To_Mixed_Case (Get_Name_String
-                                                      (Attribute_Name (Expr)));
+
+                     Str : constant String :=
+                             Expr_Name (Prefix (Expr))
+                               & "'"
+                               & To_Mixed_Case
+                                   (Get_Name_String (Attribute_Name (Expr)));
+
                      N      : Node_Id;
                      Ranges : List_Id;
 

gcc/ada/sem_ch4.adb

@@ -3217,15 +3217,15 @@ package body Sem_Ch4 is
                      or else Nkind (Original_Node (N)) = N_Selected_Component
                      or else
                        (Nkind (Original_Node (N)) = N_Indexed_Component
-                          and then Nkind (Prefix (Original_Node (N)))
-                            = N_Selected_Component)
+                         and then Nkind (Prefix (Original_Node (N))) =
+                                    N_Selected_Component)
                      or else
                        (Nkind (Parent (N)) = N_Function_Call
-                          and then Is_Array_Type (Etype (Name (N)))
-                          and then Etype (Original_Node (N)) =
-                            Component_Type (Etype (Name (N)))
-                          and then Nkind (Original_Node (Parent (N)))
-                            = N_Selected_Component);
+                         and then Is_Array_Type (Etype (Name (N)))
+                         and then Etype (Original_Node (N)) =
+                                    Component_Type (Etype (Name (N)))
+                         and then Nkind (Original_Node (Parent (N))) =
+                                    N_Selected_Component);
 
       --  The first formal must be omitted from the match when trying to find
       --  a primitive operation that is a possible interpretation, and also

gcc/ada/sem_res.adb

@@ -13011,18 +13011,15 @@ package body Sem_Res is
       --  Here we have a real conversion error
 
       else
+         --  Check for missing regular with_clause when only a limited view of
+         --  target is available.
 
-         --  Check for missing regular with_clause when only a limited view
-         --  of target is available.
-
-         if From_Limited_With (Opnd_Type)
-           and then In_Package_Body
-         then
+         if From_Limited_With (Opnd_Type) and then In_Package_Body then
             Conversion_Error_NE
               ("invalid conversion, not compatible with limited view of }",
-                N, Opnd_Type);
-            Conversion_Error_NE ("\add with_clause for& to current unit!", N,
-              Scope (Opnd_Type));
+               N, Opnd_Type);
+            Conversion_Error_NE
+              ("\add with_clause for& to current unit!", N, Scope (Opnd_Type));
 
          elsif Is_Access_Type (Opnd_Type)
            and then From_Limited_With (Designated_Type (Opnd_Type))
@@ -13030,8 +13027,9 @@ package body Sem_Res is
          then
             Conversion_Error_NE
               ("invalid conversion, not compatible with }", N, Opnd_Type);
-            Conversion_Error_NE ("\add with_clause for& to current unit!", N,
-              Scope (Designated_Type (Opnd_Type)));
+            Conversion_Error_NE
+              ("\add with_clause for& to current unit!",
+               N, Scope (Designated_Type (Opnd_Type)));
 
          else
             Conversion_Error_NE