[Ada] Minor reformatting

2018-05-28  Hristian Kirtchev  <kirtchev@adacore.com>

gcc/ada/

	* exp_aggr.adb, gnatlink.adb, sem_ch6.adb, sem_res.adb, sem_util.adb:
	Minor reformatting.

From-SVN: r260821

gcc/ada/ChangeLog

 2018-05-28  Hristian Kirtchev  <kirtchev@adacore.com>
 
+	* exp_aggr.adb, gnatlink.adb, sem_ch6.adb, sem_res.adb, sem_util.adb:
+	Minor reformatting.
+
+2018-05-28  Hristian Kirtchev  <kirtchev@adacore.com>
+
 	* sem_prag.adb (Process_Atomic_Independent_Shared_Volatile): Include
 	the declarations of single concurrent types because they fall in the
 	category of full type and object declarations.

gcc/ada/exp_aggr.adb

@@ -4367,8 +4367,8 @@ package body Exp_Aggr is
                elsif Nkind (Expression (Expr)) /= N_Aggregate
                  or else not Compile_Time_Known_Aggregate (Expression (Expr))
                  or else Expansion_Delayed (Expression (Expr))
-                 or else Nkind (Expr) = N_Iterated_Component_Association
-                 or else Nkind (Expr) = N_Quantified_Expression
+                 or else Nkind_In (Expr, N_Iterated_Component_Association,
+                                         N_Quantified_Expression)
                then
                   Static_Components := False;
                   exit;
@@ -4520,22 +4520,22 @@ package body Exp_Aggr is
                   --  If we have an others choice, fill in the missing elements
                   --  subject to the limit established by Max_Others_Replicate.
                   --  If the expression involves a construct that generates
-                  --  a loop, we must generate individual assignmentw and
+                  --  a loop, we must generate individual assignments and
                   --  no flattening is possible.
 
                   if Nkind (Choice) = N_Others_Choice then
                      Rep_Count := 0;
 
-                     if Nkind_In  (Expression (Elmt),
-                         N_Quantified_Expression,
-                         N_Iterated_Component_Association)
+                     if Nkind_In (Expression (Elmt),
+                                  N_Iterated_Component_Association,
+                                  N_Quantified_Expression)
                      then
                         return False;
                      end if;
 
                      for J in Vals'Range loop
                         if No (Vals (J)) then
-                           Vals (J) := New_Copy_Tree (Expression (Elmt));
+                           Vals (J)  := New_Copy_Tree (Expression (Elmt));
                            Rep_Count := Rep_Count + 1;
 
                            --  Check for maximum others replication. Note that

gcc/ada/gnatlink.adb

@@ -513,8 +513,8 @@ procedure Gnatlink is
                           ("Could not locate linker: " & L_Args.all (1).all);
                      end if;
 
-                     --  The other arguments are passed as-is to the linker
-                     --  and override those coming from --GCC= if any.
+                     --  The other arguments are passed as-is to the linker and
+                     --  override those coming from --GCC= if any.
 
                      if L_Args.all'Last >= 2 then
                         Gcc_Linker_Options.Set_Last (0);

gcc/ada/sem_ch6.adb

@@ -794,8 +794,8 @@ package body Sem_Ch6 is
             Form_New_Spec : Entity_Id;
             Form_Old_Def  : Entity_Id;
             Form_Old_Spec : Entity_Id;
-         begin
 
+         begin
             Form_New_Spec := First (Parameter_Specifications (New_Spec));
             Form_Old_Spec := First (Parameter_Specifications (Spec));
 
@@ -809,13 +809,10 @@ package body Sem_Ch6 is
                --  formals we exempt them from unreferenced warnings by marking
                --  them as always referenced.
 
-               Set_Referenced
-                 (Form_Old_Def,
-                  (Is_Formal (Form_Old_Def)
-                     and then Is_Controlling_Formal (Form_Old_Def))
-                   or else Referenced (Form_Old_Def));
-                   --  or else Is_Dispatching_Operation
-                   --          (Corresponding_Spec (New_Body)));
+               Set_Referenced (Form_Old_Def,
+                 (Is_Formal (Form_Old_Def)
+                    and then Is_Controlling_Formal (Form_Old_Def))
+                  or else Referenced (Form_Old_Def));
 
                Next (Form_New_Spec);
                Next (Form_Old_Spec);
@@ -3843,9 +3840,8 @@ package body Sem_Ch6 is
 
       --  If the subprogram has a class-wide clone, build its body as a copy
       --  of the original body, and rewrite body of original subprogram as a
-      --  wrapper that calls the clone.
-      --  If N is a stub, this construction will take place when the proper
-      --  body is analyzed.
+      --  wrapper that calls the clone. If N is a stub, this construction will
+      --  take place when the proper body is analyzed.
 
       if Present (Spec_Id)
         and then Present (Class_Wide_Clone (Spec_Id))

gcc/ada/sem_res.adb

@@ -5280,15 +5280,13 @@ package body Sem_Res is
 
             Resolve (N, Universal_Integer);
 
-         elsif Etype (N) = T
-           and then B_Typ /= Universal_Fixed
-         then
+         elsif Etype (N) = T and then B_Typ /= Universal_Fixed then
 
-            --  if the operand is part of a fixed multiplication operation,
+            --  If the operand is part of a fixed multiplication operation,
             --  a conversion will be applied to each operand, so resolve it
             --  with its own type.
 
-            if Nkind_In (Parent (N), N_Op_Multiply, N_Op_Divide)  then
+            if Nkind_In (Parent (N), N_Op_Divide, N_Op_Multiply) then
                Resolve (N);
 
             else

gcc/ada/sem_util.adb

@@ -3880,15 +3880,16 @@ package body Sem_Util is
                Result_Seen := True;
                return Abandon;
 
-            --  Warn on infinite recursion if call is to current function.
+            --  Warn on infinite recursion if call is to current function
 
             elsif Nkind (N) = N_Function_Call
               and then Is_Entity_Name (Name (N))
               and then Entity (Name (N)) = Subp_Id
               and then not Is_Potentially_Unevaluated (N)
             then
-               Error_Msg_NE ("call to & within its postcondition "
-                 & "will lead to infinite recursion?", N, Subp_Id);
+               Error_Msg_NE
+                 ("call to & within its postcondition will lead to infinite "
+                  & "recursion?", N, Subp_Id);
                return OK;
 
             --  Continue the traversal