[multiple changes]
2013-02-06 Arnaud Charlet <charlet@adacore.com> * gnat_rm.texi: Fix typos. 2013-02-06 Eric Botcazou <ebotcazou@adacore.com> * sem_prag.adb: Minor reformatting. 2013-02-06 Pascal Obry <obry@adacore.com> * s-tasloc.ads: Set System.Task_Lock to preelaborate. From-SVN: r195800
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Arnaud Charlet
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@ -1,3 +1,11 @@
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2013-02-06 Eric Botcazou <ebotcazou@adacore.com>
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* sem_prag.adb: Minor reformatting.
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2013-02-06 Pascal Obry <obry@adacore.com>
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* s-tasloc.ads: Set System.Task_Lock to preelaborate.
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2013-02-06 Eric Botcazou <ebotcazou@adacore.com>
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* snames.ads-tmpl (Name_Loop_Optimize, Name_No_Unroll,
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@ -151,6 +151,7 @@ Implementation Defined Pragmas
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* Pragma Finalize_Storage_Only::
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* Pragma Float_Representation::
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* Pragma Ident::
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* Pragma Implementation_Defined::
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* Pragma Implemented::
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* Pragma Implicit_Packing::
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* Pragma Import_Exception::
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@ -198,6 +199,7 @@ Implementation Defined Pragmas
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* Pragma Priority_Specific_Dispatching::
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* Pragma Profile (Ravenscar)::
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* Pragma Profile (Restricted)::
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* Pragma Profile (Rational)::
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* Pragma Psect_Object::
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* Pragma Pure_Function::
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* Pragma Relative_Deadline::
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@ -901,6 +903,7 @@ consideration, the use of these pragmas should be minimized.
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* Pragma Finalize_Storage_Only::
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* Pragma Float_Representation::
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* Pragma Ident::
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* Pragma Implementation_Defined::
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* Pragma Implemented::
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* Pragma Implicit_Packing::
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* Pragma Import_Exception::
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@ -948,6 +951,7 @@ consideration, the use of these pragmas should be minimized.
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* Pragma Priority_Specific_Dispatching::
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* Pragma Profile (Ravenscar)::
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* Pragma Profile (Restricted)::
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* Pragma Profile (Rational)::
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* Pragma Psect_Object::
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* Pragma Pure_Function::
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* Pragma Relative_Deadline::
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@ -2879,6 +2883,34 @@ maximum allowed length is 31 characters, so if it is important to
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maintain compatibility with this compiler, you should obey this length
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limit.
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@node Pragma Implementation_Defined
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@unnumberedsec Pragma Implementation_Defined
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@findex Implementation_Defined
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@noindent
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Syntax:
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@smallexample @c ada
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pragma Implementation_Defined (local_NAME);
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@end smallexample
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@noindent
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This pragma marks a previously declared entioty as implementation-defined.
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For an overloaded entity, applies to the most recent homonym.
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@smallexample @c ada
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pragma Implementation_Defined;
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@end smallexample
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@noindent
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The form with no arguments appears anywhere within a scope, most
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typically a package spec, and indicates that all entities that are
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defined within the package spec are Implementation_Defined.
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This pragma is used within the GNAT runtime library to identify
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implementation-defined entities introduced in language-defined units,
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for the purpose of implementing the No_Implementation_Identifiers
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restriction.
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@node Pragma Implemented
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@unnumberedsec Pragma Implemented
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@findex Implemented
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@ -4932,7 +4964,6 @@ The Rational profile is intended to facilitate porting legacy code that
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compiles with the Rational APEX compiler, even when the code includes non-
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conforming Ada constructs. The profile enables the following three pragmas:
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@itemize @bullet
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pragma Implicit_Packing;
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pragma Overriding_Renamings;
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@ -8298,8 +8329,8 @@ Manual.
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@unnumberedsubsec No_Implementation_Identifiers
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@findex No_Implementation_Identifiers
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[RM 13.12.1] This restriction checks at compile time that no
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implementation-defined identifiers occur within language-defined
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packages.
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implementation-defined identifiers (marked with pragma Implementation_Defined)
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occur within language-defined packages.
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@node No_Implementation_Pragmas
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@unnumberedsubsec No_Implementation_Pragmas
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@ -6,7 +6,7 @@
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1998-2010, AdaCore --
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-- Copyright (C) 1998-2013, AdaCore --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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@ -44,7 +44,7 @@
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-- a renaming of this package in GNAT.Task_Lock (file g-tasloc.ads).
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package System.Task_Lock is
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pragma Elaborate_Body;
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pragma Preelaborate;
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procedure Lock;
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pragma Inline (Lock);
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@ -12379,7 +12379,7 @@ package body Sem_Prag is
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-- OPTIMIZATION_HINT ::= No_Unroll | Unroll | No_Vector | Vector
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when Pragma_Loop_Optimize => Loop_Optimize : declare
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Hint : Node_Id;
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Hint : Node_Id;
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begin
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GNAT_Pragma;
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@ -12387,8 +12387,8 @@ package body Sem_Prag is
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Check_No_Identifiers;
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Hint := First (Pragma_Argument_Associations (N));
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while Present (Hint) loop
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Check_Arg_Is_One_Of (Hint, Name_No_Unroll, Name_Unroll,
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Name_No_Vector, Name_Vector);
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Check_Arg_Is_One_Of (Hint,
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Name_No_Unroll, Name_Unroll, Name_No_Vector, Name_Vector);
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Next (Hint);
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end loop;
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Check_Loop_Pragma_Placement;
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