s-rident.ads: Add various missing Ada 2012 restrictions...

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* s-rident.ads: Add various missing Ada 2012 restrictions:
	No_Access_Parameter_Allocators, No_Coextensions,
	No_Use_Of_Attribute, No_Use_Of_Pragma.
	* snames.ads-tmpl: Add corresponding names.
	* restrict.ads restrict.adb: Subprograms and data structures to
	handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma.
	* sem_ch4.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.
	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
	violation of restriction No_Use_Of_Attribute.
	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
	Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute.
	(Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma.
	* sem_res.adb: Check restrictions No_Access_Parameter_Allocators
	and No_Coextensions.
	* bcheck.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.
	* gnatbind.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.

From-SVN: r197907

11 files changed, 300 insertions, 89 deletions

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 0871311..cba7cf9 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,25 @@
+2013-04-12  Ed Schonberg  <schonberg@adacore.com>
+
+	* s-rident.ads: Add various missing Ada 2012 restrictions:
+	No_Access_Parameter_Allocators, No_Coextensions,
+	No_Use_Of_Attribute, No_Use_Of_Pragma.
+	* snames.ads-tmpl: Add corresponding names.
+	* restrict.ads restrict.adb: Subprograms and data structures to
+	handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma.
+	* sem_ch4.adb: Correct name of restrictions is
+	No_Standard_Allocators_After_Elaboration.
+	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
+	violation of restriction No_Use_Of_Attribute.
+	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
+	Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute.
+	(Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma.
+	* sem_res.adb: Check restrictions No_Access_Parameter_Allocators
+	and No_Coextensions.
+	* bcheck.adb: Correct name of restrictions is
+	No_Standard_Allocators_After_Elaboration.
+	* gnatbind.adb: Correct name of restrictions is
+	No_Standard_Allocators_After_Elaboration.
+
 2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>
 
 	* sem_prag.adb (Analyze_Pragma, (Check_Mode_Restriction_In_Function):
diff --git a/gcc/ada/bcheck.adb b/gcc/ada/bcheck.adb
index 09354ec..7c81df9 100644
--- a/gcc/ada/bcheck.adb
+++ b/gcc/ada/bcheck.adb
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -923,9 +923,9 @@ package body Bcheck is
         and then ALIs.Table (ALIs.First).Allocator_In_Body
       then
          Cumulative_Restrictions.Violated
-           (No_Allocators_After_Elaboration) := True;
+           (No_Standard_Allocators_After_Elaboration) := True;
          ALIs.Table (ALIs.First).Restrictions.Violated
-           (No_Allocators_After_Elaboration) := True;
+           (No_Standard_Allocators_After_Elaboration) := True;
       end if;
 
       --  Loop through all restriction violations
diff --git a/gcc/ada/gnatbind.adb b/gcc/ada/gnatbind.adb
index c53d67e..9e45139 100644
--- a/gcc/ada/gnatbind.adb
+++ b/gcc/ada/gnatbind.adb
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -143,7 +143,7 @@ procedure Gnatbind is
       --  should not be listed.
 
       No_Restriction_List : constant array (All_Restrictions) of Boolean :=
-        (No_Allocators_After_Elaboration => True,
+        (No_Standard_Allocators_After_Elaboration => True,
          --  This involves run-time conditions not checkable at compile time
 
          No_Anonymous_Allocators         => True,
diff --git a/gcc/ada/restrict.adb b/gcc/ada/restrict.adb
index d4acf1d..2e225f1 100644
--- a/gcc/ada/restrict.adb
+++ b/gcc/ada/restrict.adb
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 B o d y                                  --
 --                                                                          --
---          Copyright (C) 1992-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -68,6 +68,24 @@ package body Restrict is
    --  Set True if any entry of No_Specifcation_Of_Aspects has been set True.
    --  Once set True, this is never turned off again.
 
+   No_Use_Of_Attribute : array (Attribute_Id) of Source_Ptr :=
+                          (others => No_Location);
+
+   No_Use_Of_Attribute_Warning : array (Attribute_Id) of Boolean :=
+                                  (others => False);
+
+   No_Use_Of_Attribute_Set : Boolean := False;
+   --  Indicates that No_Use_Of_Attribute was set at least once.
+
+   No_Use_Of_Pragma : array (Pragma_Id) of Source_Ptr :=
+                        (others => No_Location);
+
+   No_Use_Of_Pragma_Warning : array (Pragma_Id) of Boolean :=
+                                  (others => False);
+
+   No_Use_Of_Pragma_Set : Boolean := False;
+   --  Indicates that No_Use_Of_Pragma was set at least once.
+
    -----------------------
    -- Local Subprograms --
    -----------------------
@@ -287,6 +305,74 @@ package body Restrict is
       Check_Restriction (No_Implicit_Heap_Allocations, N);
    end Check_No_Implicit_Heap_Alloc;
 
+   -------------------------------------------
+   -- Check_Restriction_No_Use_Of_Attribute --
+   --------------------------------------------
+
+   procedure Check_Restriction_No_Use_Of_Attribute (N : Node_Id) is
+      Id   : constant Name_Id      := Chars (N);
+      A_Id : constant Attribute_Id := Get_Attribute_Id (Id);
+
+   begin
+      --  Ignore call if node N is not in the main source unit, since we only
+      --  give messages for the main unit. This avoids giving messages for
+      --  aspects that are specified in withed units.
+
+      if not In_Extended_Main_Source_Unit (N) then
+         return;
+      end if;
+
+      --  If nothing set, nothing to check.
+
+      if not No_Use_Of_Attribute_Set then
+         return;
+      end if;
+
+      Error_Msg_Sloc := No_Use_Of_Attribute (A_Id);
+
+      if Error_Msg_Sloc /= No_Location then
+         Error_Msg_Node_1 := N;
+         Error_Msg_Warn := No_Use_Of_Attribute_Warning (A_Id);
+         Error_Msg_N
+           ("<violation of restriction `No_Use_Of_Attribute '='> &`#",
+            N);
+      end if;
+   end Check_Restriction_No_Use_Of_Attribute;
+
+   ----------------------------------------
+   -- Check_Restriction_No_Use_Of_Pragma --
+   ----------------------------------------
+
+   procedure Check_Restriction_No_Use_Of_Pragma (N : Node_Id) is
+      Id   : constant Node_Id   := Pragma_Identifier (N);
+      P_Id : constant Pragma_Id := Get_Pragma_Id (Chars (Id));
+
+   begin
+      --  Ignore call if node N is not in the main source unit, since we only
+      --  give messages for the main unit. This avoids giving messages for
+      --  aspects that are specified in withed units.
+
+      if not In_Extended_Main_Source_Unit (N) then
+         return;
+      end if;
+
+      --  If nothing set, nothing to check.
+
+      if not No_Use_Of_Pragma_Set then
+         return;
+      end if;
+
+      Error_Msg_Sloc := No_Use_Of_Pragma (P_Id);
+
+      if Error_Msg_Sloc /= No_Location then
+         Error_Msg_Node_1 := Id;
+         Error_Msg_Warn := No_Use_Of_Pragma_Warning (P_Id);
+         Error_Msg_N
+           ("<violation of restriction `No_Use_Of_Pragma '='> &`#",
+            Id);
+      end if;
+   end Check_Restriction_No_Use_Of_Pragma;
+
    -----------------------------------
    -- Check_Obsolescent_2005_Entity --
    -----------------------------------
@@ -1271,6 +1357,44 @@ package body Restrict is
       No_Specification_Of_Aspect_Set := True;
    end Set_Restriction_No_Specification_Of_Aspect;
 
+   -----------------------------------------
+   -- Set_Restriction_No_Use_Of_Attribute --
+   -----------------------------------------
+
+   procedure Set_Restriction_No_Use_Of_Attribute
+     (N       : Node_Id;
+      Warning : Boolean)
+   is
+      A_Id : constant Attribute_Id := Get_Attribute_Id (Chars (N));
+
+   begin
+      No_Use_Of_Attribute_Set := True;
+      No_Use_Of_Attribute (A_Id) := Sloc (N);
+
+      if Warning = False then
+         No_Use_Of_Attribute_Warning (A_Id) := False;
+      end if;
+   end Set_Restriction_No_Use_Of_Attribute;
+
+   --------------------------------------
+   -- Set_Restriction_No_Use_Of_Pragma --
+   --------------------------------------
+
+   procedure Set_Restriction_No_Use_Of_Pragma
+     (N       : Node_Id;
+      Warning : Boolean)
+   is
+      A_Id : constant Pragma_Id := Get_Pragma_Id (Chars (N));
+
+   begin
+      No_Use_Of_Pragma_Set := True;
+      No_Use_Of_Pragma (A_Id) := Sloc (N);
+
+      if Warning = False then
+         No_Use_Of_Pragma_Warning (A_Id) := False;
+      end if;
+   end Set_Restriction_No_Use_Of_Pragma;
+
    ----------------------------------
    -- Suppress_Restriction_Message --
    ----------------------------------
diff --git a/gcc/ada/restrict.ads b/gcc/ada/restrict.ads
index 54702ab..6da0cae 100644
--- a/gcc/ada/restrict.ads
+++ b/gcc/ada/restrict.ads
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 1992-2012, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2013, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -252,6 +252,16 @@ package Restrict is
    --  Wrapper on Check_Restriction with Msg_Issued, with the out-parameter
    --  being ignored here.
 
+   procedure Check_Restriction_No_Use_Of_Attribute (N : Node_Id);
+   --  N is the node of an attribute definition clause.  An error message
+   --  (warning) will be issued if a restriction (warning) was previously set
+   --  for this attribute using Set_No_Use_Of_Attribute.
+
+   procedure Check_Restriction_No_Use_Of_Pragma  (N : Node_Id);
+   --  N is the node of a pragma.  An error message (warning) will be issued
+   --  if a restriction (warning) was previously set for this pragma using
+   --  Set_No_Use_Of_Pragma.
+
    procedure Check_Restriction_No_Dependence (U : Node_Id; Err : Node_Id);
    --  Called when a dependence on a unit is created (either implicitly, or by
    --  an explicit WITH clause). U is a node for the unit involved, and Err is
@@ -416,6 +426,19 @@ package Restrict is
    --  case of a Restriction_Warnings pragma specifying this restriction and
    --  False for a Restrictions pragma specifying this restriction.
 
+   procedure Set_Restriction_No_Use_Of_Attribute
+     (N       : Node_Id;
+      Warning : Boolean);
+   --  N is the node id for the identifier in a pragma Restrictions for
+   --  No_Use_Of_Attribute. Caller has verified that this is a valid attribute
+   --  designator.
+
+   procedure Set_Restriction_No_Use_Of_Pragma
+     (N       : Node_Id;
+      Warning : Boolean);
+   --  N is the node id for the identifier in a pragma Restrictions for
+   --  No_Use_Of_Pragma. Caller has verified that this is a valid pragma id.
+
    function Tasking_Allowed return Boolean;
    pragma Inline (Tasking_Allowed);
    --  Tests if tasking operations are allowed by the current restrictions
diff --git a/gcc/ada/s-rident.ads b/gcc/ada/s-rident.ads
index fcdf2ad..66a8cf4 100644
--- a/gcc/ada/s-rident.ads
+++ b/gcc/ada/s-rident.ads
@@ -88,69 +88,71 @@ package System.Rident is
       --  binder will check that every unit either has the restriction set, or
       --  does not violate the restriction.
 
-     (Simple_Barriers,                         -- GNAT (Ravenscar)
-      No_Abort_Statements,                     -- (RM D.7(5), H.4(3))
-      No_Access_Subprograms,                   -- (RM H.4(17))
-      No_Allocators,                           -- (RM H.4(7))
-      No_Allocators_After_Elaboration,         -- Ada 2012 (RM D.7(19.1/2))
-      No_Anonymous_Allocators,                 -- Ada 2012 (RM H.4(8/1))
-      No_Asynchronous_Control,                 -- (RM J.13(3/2)
-      No_Calendar,                             -- GNAT
-      No_Default_Stream_Attributes,            -- Ada 2012 (RM 13.12.1(4/2))
-      No_Delay,                                -- (RM H.4(21))
-      No_Direct_Boolean_Operators,             -- GNAT
-      No_Dispatch,                             -- (RM H.4(19))
-      No_Dispatching_Calls,                    -- GNAT
-      No_Dynamic_Attachment,                   -- GNAT
-      No_Dynamic_Priorities,                   -- (RM D.9(9))
-      No_Enumeration_Maps,                     -- GNAT
-      No_Entry_Calls_In_Elaboration_Code,      -- GNAT
-      No_Entry_Queue,                          -- GNAT (Ravenscar)
-      No_Exception_Handlers,                   -- GNAT
-      No_Exception_Propagation,                -- GNAT
-      No_Exception_Registration,               -- GNAT
-      No_Exceptions,                           -- (RM H.4(12))
-      No_Finalization,                         -- GNAT
-      No_Fixed_Point,                          -- (RM H.4(15))
-      No_Floating_Point,                       -- (RM H.4(14))
-      No_IO,                                   -- (RM H.4(20))
-      No_Implicit_Conditionals,                -- GNAT
-      No_Implicit_Dynamic_Code,                -- GNAT
-      No_Implicit_Heap_Allocations,            -- (RM D.8(8), H.4(3))
-      No_Implicit_Loops,                       -- GNAT
-      No_Initialize_Scalars,                   -- GNAT
-      No_Local_Allocators,                     -- (RM H.4(8))
-      No_Local_Timing_Events,                  -- (RM D.7(10.2/2))
-      No_Local_Protected_Objects,              -- GNAT
-      No_Nested_Finalization,                  -- (RM D.7(4))
-      No_Protected_Type_Allocators,            -- GNAT
-      No_Protected_Types,                      -- (RM H.4(5))
-      No_Recursion,                            -- (RM H.4(22))
-      No_Reentrancy,                           -- (RM H.4(23))
-      No_Relative_Delay,                       -- GNAT (Ravenscar)
-      No_Requeue_Statements,                   -- GNAT
-      No_Secondary_Stack,                      -- GNAT
-      No_Select_Statements,                    -- GNAT (Ravenscar)
-      No_Specific_Termination_Handlers,        -- (RM D.7(10.7/2))
-      No_Standard_Storage_Pools,               -- GNAT
-      No_Stream_Optimizations,                 -- GNAT
-      No_Streams,                              -- GNAT
-      No_Task_Allocators,                      -- (RM D.7(7))
-      No_Task_Attributes_Package,              -- GNAT
-      No_Task_Hierarchy,                       -- (RM D.7(3), H.4(3))
-      No_Task_Termination,                     -- GNAT (Ravenscar)
-      No_Tasking,                              -- GNAT
-      No_Terminate_Alternatives,               -- (RM D.7(6))
-      No_Unchecked_Access,                     -- (RM H.4(18))
-      No_Unchecked_Conversion,                 -- (RM J.13(4/2))
-      No_Unchecked_Deallocation,               -- (RM J.13(5/2))
-      Static_Priorities,                       -- GNAT
-      Static_Storage_Size,                     -- GNAT
+     (Simple_Barriers,                           -- Ada 2012 (D.7 (10.9/3))
+      No_Abort_Statements,                       -- (RM D.7(5), H.4(3))
+      No_Access_Parameter_Allocators,            -- Ada 2012 (RM H.4 (8.3/3))
+      No_Access_Subprograms,                     -- (RM H.4(17))
+      No_Allocators,                             -- (RM H.4(7))
+      No_Anonymous_Allocators,                   -- Ada 2012 (RM H.4(8/1))
+      No_Asynchronous_Control,                   -- (RM J.13(3/2)
+      No_Calendar,                               -- GNAT
+      No_Coextensions,                           -- Ada 2012 (RM H.4(8.2/3))
+      No_Default_Stream_Attributes,              -- Ada 2012 (RM 13.12.1(4/2))
+      No_Delay,                                  -- (RM H.4(21))
+      No_Direct_Boolean_Operators,               -- GNAT
+      No_Dispatch,                               -- (RM H.4(19))
+      No_Dispatching_Calls,                      -- GNAT
+      No_Dynamic_Attachment,                     -- Ada 2012 (RM E.7(10/3))
+      No_Dynamic_Priorities,                     -- (RM D.9(9))
+      No_Enumeration_Maps,                       -- GNAT
+      No_Entry_Calls_In_Elaboration_Code,        -- GNAT
+      No_Entry_Queue,                            -- GNAT (Ravenscar)
+      No_Exception_Handlers,                     -- GNAT
+      No_Exception_Propagation,                  -- GNAT
+      No_Exception_Registration,                 -- GNAT
+      No_Exceptions,                             -- (RM H.4(12))
+      No_Finalization,                           -- GNAT
+      No_Fixed_Point,                            -- (RM H.4(15))
+      No_Floating_Point,                         -- (RM H.4(14))
+      No_IO,                                     -- (RM H.4(20))
+      No_Implicit_Conditionals,                  -- GNAT
+      No_Implicit_Dynamic_Code,                  -- GNAT
+      No_Implicit_Heap_Allocations,              -- (RM D.8(8), H.4(3))
+      No_Implicit_Loops,                         -- GNAT
+      No_Initialize_Scalars,                     -- GNAT
+      No_Local_Allocators,                       -- (RM H.4(8))
+      No_Local_Timing_Events,                    -- (RM D.7(10.2/2))
+      No_Local_Protected_Objects,                -- Ada 2012 (D.7(10/1.3))
+      No_Nested_Finalization,                    -- (RM D.7(4))
+      No_Protected_Type_Allocators,              -- Ada 2012 (D.7 (10.3/2))
+      No_Protected_Types,                        -- (RM H.4(5))
+      No_Recursion,                              -- (RM H.4(22))
+      No_Reentrancy,                             -- (RM H.4(23))
+      No_Relative_Delay,                         -- Ada 2012 (D.7 (10.5/3))
+      No_Requeue_Statements,                     -- Ada 2012 (D.7 (10.6/3))
+      No_Secondary_Stack,                        -- GNAT
+      No_Select_Statements,                      -- Ada 2012 (D.7 (10.7/4))
+      No_Specific_Termination_Handlers,          -- (RM D.7(10.7/2))
+      No_Standard_Allocators_After_Elaboration,  -- Ada 2012 (RM D.7(19.1/2))
+      No_Standard_Storage_Pools,                 -- GNAT
+      No_Stream_Optimizations,                   -- GNAT
+      No_Streams,                                -- GNAT
+      No_Task_Allocators,                        -- (RM D.7(7))
+      No_Task_Attributes_Package,                -- GNAT
+      No_Task_Hierarchy,                         -- (RM D.7(3), H.4(3))
+      No_Task_Termination,                       -- GNAT (Ravenscar)
+      No_Tasking,                                -- GNAT
+      No_Terminate_Alternatives,                 -- (RM D.7(6))
+      No_Unchecked_Access,                       -- (RM H.4(18))
+      No_Unchecked_Conversion,                   -- (RM J.13(4/2))
+      No_Unchecked_Deallocation,                 -- (RM J.13(5/2))
+      Static_Priorities,                         -- GNAT
+      Static_Storage_Size,                       -- GNAT
 
       --  The following require consistency checking with special rules. See
       --  individual routines in unit Bcheck for details of what is required.
 
-      No_Default_Initialization,               -- GNAT
+      No_Default_Initialization,                 -- GNAT
 
       --  The following cases do not require consistency checking and if used
       --  as a configuration pragma within a specific unit, apply only to that
@@ -162,30 +164,34 @@ package System.Rident is
       --  it is sticky, in that if it is found anywhere within any of these
       --  units, it applies to all units in this extended main source.
 
-      Immediate_Reclamation,                   -- (RM H.4(10))
-      No_Implementation_Aspect_Specifications, -- Ada 2012 AI-241
-      No_Implementation_Attributes,            -- Ada 2005 AI-257
-      No_Implementation_Identifiers,           -- Ada 2012 AI-246
-      No_Implementation_Pragmas,               -- Ada 2005 AI-257
-      No_Implementation_Restrictions,          -- GNAT
-      No_Implementation_Units,                 -- Ada 2012 AI-242
-      No_Implicit_Aliasing,                    -- GNAT
-      No_Elaboration_Code,                     -- GNAT
-      No_Obsolescent_Features,                 -- Ada 2005 AI-368
-      No_Wide_Characters,                      -- GNAT
-      SPARK,                                   -- GNAT
+      Immediate_Reclamation,                     -- (RM H.4(10))
+      No_Implementation_Aspect_Specifications,   -- Ada 2012 AI-241
+      No_Implementation_Attributes,              -- Ada 2005 AI-257
+      No_Implementation_Identifiers,             -- Ada 2012 AI-246
+      No_Implementation_Pragmas,                 -- Ada 2005 AI-257
+      No_Implementation_Restrictions,            -- GNAT
+      No_Implementation_Units,                   -- Ada 2012 AI-242
+      No_Implicit_Aliasing,                      -- GNAT
+      No_Elaboration_Code,                       -- GNAT
+      No_Obsolescent_Features,                   -- Ada 2005 AI-368
+      No_Wide_Characters,                        -- GNAT
+      SPARK,                                     -- GNAT
 
       --  The following cases require a parameter value
 
+      No_Specification_Of_Aspect,                -- 2012 (RM 13.12.1 (6.1/3))
+      No_Use_Of_Attribute,                       -- 2012 (RM 13.12.1 (6.2/3))
+      No_Use_Of_Pragma,                          -- 2012 (RM 13.12.1 (6.3/3))
+
       --  The following entries are fully checked at compile/bind time, which
       --  means that the compiler can in general tell the minimum value which
       --  could be used with a restrictions pragma. The binder can deduce the
       --  appropriate minimum value for the partition by taking the maximum
       --  value required by any unit.
 
-      Max_Protected_Entries,                   -- (RM D.7(14))
-      Max_Select_Alternatives,                 -- (RM D.7(12))
-      Max_Task_Entries,                        -- (RM D.7(13), H.4(3))
+      Max_Protected_Entries,                     -- (RM D.7(14))
+      Max_Select_Alternatives,                   -- (RM D.7(12))
+      Max_Task_Entries,                          -- (RM D.7(13), H.4(3))
 
       --  The following entries are also fully checked at compile/bind time,
       --  and the compiler can also at least in some cases tell the minimum
@@ -193,19 +199,19 @@ package System.Rident is
       --  is that the contributions are additive, so the binder deduces this
       --  value by adding the unit contributions.
 
-      Max_Tasks,                               -- (RM D.7(19), H.4(3))
+      Max_Tasks,                                 -- (RM D.7(19), H.4(3))
 
       --  The following entries are checked at compile time only for zero/
       --  nonzero entries. This means that the compiler can tell at compile
       --  time if a restriction value of zero is (would be) violated, but that
       --  the compiler cannot distinguish between different non-zero values.
 
-      Max_Asynchronous_Select_Nesting,         -- (RM D.7(18), H.4(3))
-      Max_Entry_Queue_Length,                  -- GNAT
+      Max_Asynchronous_Select_Nesting,           -- (RM D.7(18), H.4(3))
+      Max_Entry_Queue_Length,                    -- Ada 2012 (RM D.7 (19.1/2))
 
       --  The remaining entries are not checked at compile/bind time
 
-      Max_Storage_At_Blocking,                 -- (RM D.7(17))
+      Max_Storage_At_Blocking,                   -- (RM D.7(17))
 
       Not_A_Restriction_Id);
 
@@ -242,7 +248,7 @@ package System.Rident is
 
    subtype All_Parameter_Restrictions is
      Restriction_Id range
-       Max_Protected_Entries .. Max_Storage_At_Blocking;
+       No_Specification_Of_Aspect .. Max_Storage_At_Blocking;
    --  All restrictions that take a parameter
 
    subtype Checked_Parameter_Restrictions is
diff --git a/gcc/ada/sem_ch13.adb b/gcc/ada/sem_ch13.adb
index d06398a..89364c3 100644
--- a/gcc/ada/sem_ch13.adb
+++ b/gcc/ada/sem_ch13.adb
@@ -2770,6 +2770,7 @@ package body Sem_Ch13 is
       end if;
 
       Set_Entity (N, U_Ent);
+      Check_Restriction_No_Use_Of_Attribute (N);
 
       --  Switch on particular attribute
 
diff --git a/gcc/ada/sem_ch4.adb b/gcc/ada/sem_ch4.adb
index b7a7d93..a66b194 100644
--- a/gcc/ada/sem_ch4.adb
+++ b/gcc/ada/sem_ch4.adb
@@ -413,8 +413,9 @@ package body Sem_Ch4 is
       if Comes_From_Source (N) then
          Check_Restriction (No_Allocators, N);
 
-         --  Processing for No_Allocators_After_Elaboration, loop to look at
-         --  enclosing context, checking task case and main subprogram case.
+         --  Processing for No_Standard_Allocators_After_Elaboration, loop to
+         --  look at enclosing context, checking task case and main subprogram
+         --  case.
 
          C := N;
          P := Parent (C);
@@ -431,7 +432,8 @@ package body Sem_Ch4 is
                --  violation of No_Allocators_After_Elaboration we can detect.
 
                if Nkind (Original_Node (Parent (P))) = N_Task_Body then
-                  Check_Restriction (No_Allocators_After_Elaboration, N);
+                  Check_Restriction
+                    (No_Standard_Allocators_After_Elaboration, N);
                   exit;
                end if;
 
diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index e4e9446..ee93885 100644
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -5801,6 +5801,26 @@ package body Sem_Prag is
                   end if;
                end;
 
+            elsif Id = Name_No_Use_Of_Attribute then
+               if Nkind (Expr) /= N_Identifier
+                 or else not Is_Attribute_Name (Chars (Expr))
+               then
+                  Error_Msg_N ("unknown attribute name?", Expr);
+
+               else
+                  Set_Restriction_No_Use_Of_Attribute (Expr, Warn);
+               end if;
+
+            elsif Id = Name_No_Use_Of_Pragma then
+               if Nkind (Expr) /= N_Identifier
+                 or else not Is_Pragma_Name (Chars (Expr))
+               then
+                  Error_Msg_N ("unknown pragma name?", Expr);
+
+               else
+                  Set_Restriction_No_Use_Of_Pragma (Expr, Warn);
+               end if;
+
             --  All other cases of restriction identifier present
 
             else
@@ -6757,6 +6777,8 @@ package body Sem_Prag is
          end if;
       end if;
 
+      Check_Restriction_No_Use_Of_Pragma (N);
+
       --  An enumeration type defines the pragmas that are supported by the
       --  implementation. Get_Pragma_Id (in package Prag) transforms a name
       --  into the corresponding enumeration value for the following case.
diff --git a/gcc/ada/sem_res.adb b/gcc/ada/sem_res.adb
index 804f3b8..02a5cda 100644
--- a/gcc/ada/sem_res.adb
+++ b/gcc/ada/sem_res.adb
@@ -3667,6 +3667,10 @@ package body Sem_Res is
                         Establish_Transient_Scope (A, False);
                      end if;
                   end;
+
+                  if Ekind (Etype (F)) = E_Anonymous_Access_Type then
+                     Check_Restriction (No_Access_Parameter_Allocators, A);
+                  end if;
                end if;
 
                --  (Ada 2005): The call may be to a primitive operation of
@@ -4552,6 +4556,8 @@ package body Sem_Res is
                          Defining_Identifier (Associated_Node_For_Itype (Typ));
 
             begin
+               Check_Restriction (No_Coextensions, N);
+
                --  Ada 2012 AI05-0052: If the designated type of the allocator
                --  is limited, then the allocator shall not be used to define
                --  the value of an access discriminant unless the discriminated
diff --git a/gcc/ada/snames.ads-tmpl b/gcc/ada/snames.ads-tmpl
index 0f0053f..05d11dd 100644
--- a/gcc/ada/snames.ads-tmpl
+++ b/gcc/ada/snames.ads-tmpl
@@ -721,6 +721,8 @@ package Snames is
    Name_Name                           : constant Name_Id := N + $;
    Name_NCA                            : constant Name_Id := N + $;
    Name_No                             : constant Name_Id := N + $;
+   Name_No_Access_Parameter_Allocators : constant Name_Id := N + $;
+   Name_No_Coextensions                : constant Name_Id := N + $;
    Name_No_Dependence                  : constant Name_Id := N + $;
    Name_No_Dynamic_Attachment          : constant Name_Id := N + $;
    Name_No_Dynamic_Interrupts          : constant Name_Id := N + $;
@@ -728,8 +730,11 @@ package Snames is
    Name_No_Requeue                     : constant Name_Id := N + $;
    Name_No_Requeue_Statements          : constant Name_Id := N + $;
    Name_No_Specification_Of_Aspect     : constant Name_Id := N + $;
+   Name_No_Standard_Allocators_After_Elaboration : constant Name_Id := N + $;
    Name_No_Task_Attributes             : constant Name_Id := N + $;
    Name_No_Task_Attributes_Package     : constant Name_Id := N + $;
+   Name_No_Use_Of_Attribute            : constant Name_Id := N + $;
+   Name_No_Use_Of_Pragma               : constant Name_Id := N + $;
    Name_No_Unroll                      : constant Name_Id := N + $;
    Name_No_Vector                      : constant Name_Id := N + $;
    Name_Nominal                        : constant Name_Id := N + $;