[Ada] Spell "laid" correctly

2019-07-03  Bob Duff  <duff@adacore.com>

gcc/ada/

	* einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid"
	correctly.

From-SVN: r272970

gcc/ada/ChangeLog

+2019-07-03  Bob Duff  <duff@adacore.com>
+
+	* einfo.ads, exp_util.adb, layout.ads, sinfo.ads: Spell "laid"
+	correctly.
+
 2019-07-03  Ed Schonberg  <schonberg@adacore.com>
 
 	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): No error

gcc/ada/einfo.ads

@@ -3779,7 +3779,7 @@ package Einfo is
 
 --    Optimize_Alignment_Space (Flag241)
 --       Defined in type, subtype, variable, and constant entities. This
---       flag records that the type or object is to be layed out in a manner
+--       flag records that the type or object is to be laid out in a manner
 --       consistent with Optimize_Alignment (Space) mode. The compiler and
 --       binder ensure a consistent view of any given type or object. If pragma
 --       Optimize_Alignment (Off) mode applies to the type/object, then neither
@@ -3787,7 +3787,7 @@ package Einfo is
 
 --    Optimize_Alignment_Time (Flag242)
 --       Defined in type, subtype, variable, and constant entities. This
---       flag records that the type or object is to be layed out in a manner
+--       flag records that the type or object is to be laid out in a manner
 --       consistent with Optimize_Alignment (Time) mode. The compiler and
 --       binder ensure a consistent view of any given type or object. If pragma
 --       Optimize_Alignment (Off) mode applies to the type/object, then neither

gcc/ada/exp_util.adb

@@ -8258,8 +8258,8 @@ package body Exp_Util is
          return False;
       end if;
 
-      --  Here we have a tagged type, see if it has any unlayed out fields
-      --  other than a possible tag and parent fields. If so, we return False.
+      --  Here we have a tagged type, see if it has any component (other than
+      --  tag and parent) with no component_clause. If so, we return False.
 
       Comp := First_Component (U);
       while Present (Comp) loop
@@ -8273,7 +8273,7 @@ package body Exp_Util is
          end if;
       end loop;
 
-      --  All components are layed out
+      --  All components have clauses
 
       return True;
    end Is_Fully_Repped_Tagged_Type;

gcc/ada/layout.ads

@@ -34,7 +34,7 @@ package Layout is
 
    --  The following procedures are called from Freeze, so all entities
    --  for types and objects that get frozen (which should be all such
-   --  entities which are seen by the back end) will get layed out by one
+   --  entities which are seen by the back end) will get laid out by one
    --  of these two procedures.
 
    procedure Layout_Type (E : Entity_Id);

gcc/ada/sinfo.ads

@@ -2857,7 +2857,7 @@ package Sinfo is
       --  Einfo.
 
       --  Note: N_Defining_Identifier is an extended node whose fields are
-      --  deliberately layed out to match the layout of fields in an ordinary
+      --  deliberately laid out to match the layout of fields in an ordinary
       --  N_Identifier node allowing for easy alteration of an identifier
       --  node into a defining identifier node. For details, see procedure
       --  Sinfo.CN.Change_Identifier_To_Defining_Identifier.
@@ -3204,7 +3204,7 @@ package Sinfo is
       --  in package Einfo.
 
       --  Note: N_Defining_Character_Literal is an extended node whose fields
-      --  are deliberate layed out to match the layout of fields in an ordinary
+      --  are deliberate laid out to match the layout of fields in an ordinary
       --  N_Character_Literal node allowing for easy alteration of a character
       --  literal node into a defining character literal node. For details, see
       --  Sinfo.CN.Change_Character_Literal_To_Defining_Character_Literal.
@@ -5429,7 +5429,7 @@ package Sinfo is
       --  in package Einfo.
 
       --  Note: N_Defining_Operator_Symbol is an extended node whose fields
-      --  are deliberately layed out to match the layout of fields in an
+      --  are deliberately laid out to match the layout of fields in an
       --  ordinary N_Operator_Symbol node allowing for easy alteration of
       --  an operator symbol node into a defining operator symbol node.
       --  See Sinfo.CN.Change_Operator_Symbol_To_Defining_Operator_Symbol
@@ -8035,7 +8035,7 @@ package Sinfo is
       --  of this node, leaving the N_Selected_Component node used only when
       --  the prefix is a record or protected type.
 
-      --  The fields of the N_Expanded_Name node are layed out identically
+      --  The fields of the N_Expanded_Name node are laid out identically
       --  to those of the N_Selected_Component node, allowing conversion of
       --  an expanded name node to a selected component node to be done
       --  easily, see Sinfo.CN.Change_Selected_Component_To_Expanded_Name.