sem_aggr.adb: Minor comments editing

2009-07-10  Thomas Quinot  <quinot@adacore.com>

	* sem_aggr.adb: Minor comments editing

	* exp_tss.adb, exp_ch3.adb: Minor reformatting

From-SVN: r149473

gcc/ada/ChangeLog

+2009-07-10  Thomas Quinot  <quinot@adacore.com>
+
+	* sem_aggr.adb: Minor comments editing
+
+	* exp_tss.adb, exp_ch3.adb: Minor reformatting
+
 2009-07-10  Robert Dewar  <dewar@adacore.com>
 
 	* exp_util.adb: Minor code reorganization (use N_Short_Circuit)

gcc/ada/exp_ch3.adb

@@ -2622,13 +2622,15 @@ package body Exp_Ch3 is
                      Stmts :=
                        Build_Initialization_Call
                          (Loc,
-                          Make_Selected_Component (Loc,
-                            Prefix => Make_Identifier (Loc, Name_uInit),
-                            Selector_Name => New_Occurrence_Of (Id, Loc)),
-                          Typ,
-                          In_Init_Proc => True,
-                          Enclos_Type => Rec_Type,
-                          Discr_Map => Discr_Map,
+                          Id_Ref          =>
+                            Make_Selected_Component (Loc,
+                              Prefix        =>
+                                Make_Identifier (Loc, Name_uInit),
+                              Selector_Name => New_Occurrence_Of (Id, Loc)),
+                          Typ             => Typ,
+                          In_Init_Proc    => True,
+                          Enclos_Type     => Rec_Type,
+                          Discr_Map       => Discr_Map,
                           Constructor_Ref => Expression (Decl));
                   else
                      Stmts := Build_Assignment (Id, Expression (Decl));
@@ -2642,13 +2644,14 @@ package body Exp_Ch3 is
                   Stmts :=
                     Build_Initialization_Call
                       (Loc,
-                       Make_Selected_Component (Loc,
-                         Prefix => Make_Identifier (Loc, Name_uInit),
-                         Selector_Name => New_Occurrence_Of (Id, Loc)),
-                       Typ,
+                       Id_Ref       =>
+                         Make_Selected_Component (Loc,
+                           Prefix        => Make_Identifier (Loc, Name_uInit),
+                           Selector_Name => New_Occurrence_Of (Id, Loc)),
+                       Typ          => Typ,
                        In_Init_Proc => True,
-                       Enclos_Type => Rec_Type,
-                       Discr_Map => Discr_Map);
+                       Enclos_Type  => Rec_Type,
+                       Discr_Map    => Discr_Map);
 
                   Clean_Task_Names (Typ, Proc_Id);
 
@@ -5704,9 +5707,7 @@ package body Exp_Ch3 is
 
       --  Handle constructors of non-tagged CPP_Class types
 
-      if not Is_Tagged_Type (Def_Id)
-        and then Is_CPP_Class (Def_Id)
-      then
+      if not Is_Tagged_Type (Def_Id) and then Is_CPP_Class (Def_Id) then
          Set_CPP_Constructors (Def_Id);
       end if;
 

gcc/ada/exp_tss.adb

@@ -212,9 +212,8 @@ package body Exp_Tss is
                if not Is_CPP_Class (Typ) then
                   return Node (Elmt);
 
-               --  In case of CPP classes we are searching here for the
-               --  default constructor and hence we must skip non-default
-               --  constructors (if any)
+               --  For CPP classes, we are looking for the default constructor,
+               --  and so we must skip any non-default constructor.
 
                elsif
                  No (Next
@@ -228,13 +227,13 @@ package body Exp_Tss is
             Next_Elmt (Elmt);
          end loop;
 
-      --  Non-default constructors are currently supported only in the
-      --  context of interfacing with C++
+      --  Non-default constructors are currently supported only in the context
+      --  of interfacing with C++.
 
       else pragma Assert (Is_CPP_Class (Typ));
 
-         --  Use the referenced function to locate the IP procedure that
-         --  corresponds with the C++ constructor
+         --  Use the referenced function to locate the init_proc matching
+         --  the C++ constructor.
 
          Elmt := First_Elmt (TSS_Elist (FN));
          while Present (Elmt) loop

gcc/ada/sem_aggr.adb

@@ -2373,7 +2373,7 @@ package body Sem_Aggr is
       --  Builds a new N_Component_Association node which associates
       --  Component to expression Expr and adds it to the association
       --  list being built, either New_Assoc_List, or the association
-      --  being build for an inner aggregate.
+      --  being built for an inner aggregate.
 
       function Discr_Present (Discr : Entity_Id) return Boolean;
       --  If aggregate N is a regular aggregate this routine will return True.
@@ -3368,7 +3368,7 @@ package body Sem_Aggr is
                            Assoc_List : List_Id;
                            Comp       : Entity_Id);
                         --  Nested components may themselves be discriminated
-                        --  types constrained by outer discriminants. Their
+                        --  types constrained by outer discriminants, whose
                         --  values must be captured before the aggregate is
                         --  expanded into assignments.
 
@@ -3505,7 +3505,7 @@ package body Sem_Aggr is
                         --  have been collected in the aggregate earlier, and
                         --  they may appear as constraints of subcomponents.
                         --  Similarly if this component has discriminants, they
-                        --  might it turn be propagated to their components.
+                        --  might in turn be propagated to their components.
 
                         if Has_Discriminants (Typ) then
                            Add_Discriminant_Values (Expr, New_Assoc_List);
@@ -3524,7 +3524,7 @@ package body Sem_Aggr is
 
                            begin
                               --  If the type has additional components, create
-                              --  an others box association for them.
+                              --  an OTHERS box association for them.
 
                               Comp := First_Component (Ctyp);
                               while Present (Comp) loop