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

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb, freeze.adb, sem_res.adb, s-stposu.adb, repinfo.adb:
	Minor reformatting.

From-SVN: r235714

gcc/ada/ChangeLog

 2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>
 
+	* checks.adb, freeze.adb, sem_res.adb, s-stposu.adb, repinfo.adb:
+	Minor reformatting.
+
+2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>
+
 	* sem_ch4.adb (Find_Indexing_Operations): Use the underlying type
 	of the container base type in case the container is a subtype.
 	* sem_ch5.adb (Analyze_Iterator_Specification): Ensure that

gcc/ada/checks.adb

@@ -2710,15 +2710,15 @@ package body Checks is
                  Make_Predicate_Check
                    (Typ, New_Occurrence_Of (Entity (N), Sloc (N))));
 
-               --  If the expression is not an entity it may have side-effects,
-               --  and the following call will create an object declaration for
-               --  it. We disable checks during its analysis, to prevent an
-               --  infinite recursion.
+            --  If the expression is not an entity it may have side-effects,
+            --  and the following call will create an object declaration for
+            --  it. We disable checks during its analysis, to prevent an
+            --  infinite recursion.
 
             else
                Insert_Action (N,
-                 Make_Predicate_Check (Typ, Duplicate_Subexpr (N)),
-                 Suppress => All_Checks);
+                 Make_Predicate_Check
+                   (Typ, Duplicate_Subexpr (N)), Suppress => All_Checks);
             end if;
          end if;
       end if;

gcc/ada/freeze.adb

@@ -1281,20 +1281,21 @@ package body Freeze is
 
             if Is_Packed_Array (Comp_Type) then
                Error_Msg_N
-                 ("type of packed component must have same scalar "
-                  & "storage order as enclosing composite", Err_Node);
+                 ("type of packed component must have same scalar storage "
+                  & "order as enclosing composite", Err_Node);
 
             --  Reject if composite is a packed array, as it may be rewritten
             --  into an array of scalars.
 
             elsif Is_Packed_Array (Encl_Type) then
-               Error_Msg_N ("type of packed array must have same scalar "
-                  & "storage order as component", Err_Node);
+               Error_Msg_N
+                 ("type of packed array must have same scalar storage order "
+                  & "as component", Err_Node);
 
             --  Reject if not byte aligned
 
             elsif Is_Record_Type (Encl_Type)
-                    and then not Comp_Byte_Aligned
+              and then not Comp_Byte_Aligned
             then
                Error_Msg_N
                  ("type of non-byte-aligned component must have same scalar "
@@ -1304,8 +1305,8 @@ package body Freeze is
 
             elsif Present (ADC) and then No (Comp_ADC) then
                Error_Msg_NE
-                 ("scalar storage order specified for& doesn''t "
-                  & "apply to component?", Err_Node, Encl_Type);
+                 ("scalar storage order specified for & does not apply to "
+                  & "component?", Err_Node, Encl_Type);
             end if;
          end if;
 
@@ -1314,8 +1315,8 @@ package body Freeze is
 
       elsif Present (ADC) and then Component_Aliased then
          Error_Msg_N
-           ("aliased component not permitted for type with "
-            & "explicit Scalar_Storage_Order", Err_Node);
+           ("aliased component not permitted for type with explicit "
+            & "Scalar_Storage_Order", Err_Node);
       end if;
    end Check_Component_Storage_Order;
 

gcc/ada/repinfo.adb

@@ -136,7 +136,7 @@ package body Repinfo is
    --  a blank line precedes the output for a particular entity.
 
    procedure List_Entities
-     (Ent : Entity_Id;
+     (Ent              : Entity_Id;
       Bytes_Big_Endian : Boolean;
       In_Subprogram    : Boolean := False);
    --  This procedure lists the entities associated with the entity E, starting
@@ -320,7 +320,7 @@ package body Repinfo is
    -------------------
 
    procedure List_Entities
-     (Ent : Entity_Id;
+     (Ent              : Entity_Id;
       Bytes_Big_Endian : Boolean;
       In_Subprogram    : Boolean := False)
    is

gcc/ada/s-stposu.adb

@@ -255,7 +255,8 @@ package body System.Storage_Pools.Subpools is
       --  Step 4: Attachment
 
       if Is_Controlled then
-         --  Note that we already did "Lock_Task.all;" in Step 2 above.
+
+         --  Note that we already did "Lock_Task.all;" in Step 2 above
 
          --  Map the allocated memory into a FM_Node record. This converts the
          --  top of the allocated bits into a list header. If there is padding
@@ -273,8 +274,8 @@ package body System.Storage_Pools.Subpools is
          --     |                       |
          --     +- Header_And_Padding --+
 
-         N_Ptr := Address_To_FM_Node_Ptr
-                    (N_Addr + Header_And_Padding - Header_Size);
+         N_Ptr :=
+           Address_To_FM_Node_Ptr (N_Addr + Header_And_Padding - Header_Size);
 
          --  Prepend the allocated object to the finalization master
 
@@ -330,7 +331,9 @@ package body System.Storage_Pools.Subpools is
 
    exception
       when others =>
-         --  If we locked, we want to unlock
+
+         --  Unlock the task in case the allocation step failed and reraise the
+         --  exception.
 
          if Is_Controlled then
             Unlock_Task.all;
@@ -443,7 +446,9 @@ package body System.Storage_Pools.Subpools is
 
          exception
             when others =>
-               --  If we locked, we want to unlock
+
+               --  Unlock the task in case the computations performed above
+               --  fail for some reason.
 
                Unlock_Task.all;
                raise;

gcc/ada/sem_res.adb

@@ -9446,9 +9446,9 @@ package body Sem_Res is
          Apply_Scalar_Range_Check (Expr, Typ);
       end if;
 
-      --  Finally, check whether a predicate applies to the target type.
-      --  This comes from AI12-0100. As for type conversions, check the
-      --  enclosing context to prevent an infinite expansion.
+      --  Finally, check whether a predicate applies to the target type. This
+      --  comes from AI12-0100. As for type conversions, check the enclosing
+      --  context to prevent an infinite expansion.
 
       if Has_Predicates (Target_Typ) then
          if Nkind (Parent (N)) = N_Function_Call