[multiple changes]
2014-07-16 Vincent Celier <celier@adacore.com> * gnatls.adb (Normalize): New function. (Gnatls): Get the target parameters. On targets other than VMS, normalize the path names in the source search path, the object search path and the project search path. 2014-07-16 Ed Schonberg <schonberg@adacore.com> * sem_case.adb: Avoid self-checking of case expressions in dynamic predicates. 2014-07-16 Robert Dewar <dewar@adacore.com> * gnat_rm.texi: Document effect of Suppress_Initialization on tags and discriminants. From-SVN: r212658
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Arnaud Charlet
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ff1f1705ff
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c624a26b6a
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@ -1,3 +1,20 @@
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2014-07-16 Vincent Celier <celier@adacore.com>
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* gnatls.adb (Normalize): New function.
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(Gnatls): Get the target parameters. On targets other than VMS,
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normalize the path names in the source search path, the object search
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path and the project search path.
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2014-07-16 Ed Schonberg <schonberg@adacore.com>
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* sem_case.adb: Avoid self-checking of case expressions in
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dynamic predicates.
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2014-07-16 Robert Dewar <dewar@adacore.com>
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* gnat_rm.texi: Document effect of Suppress_Initialization on tags and
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discriminants.
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2014-07-16 Eric Botcazou <ebotcazou@adacore.com>
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* switch-b.adb (Scan_Binder_Switches): Add missing guard.
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@ -6945,6 +6945,12 @@ to apply to the base type and all its subtypes. If the pragma is given
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for other than a first subtype, then it applies only to the given subtype.
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The pragma may not be given after the type is frozen.
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Note that this includes eliminating initialization of discriminants
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for discriminated types, and tags for tagged types. In these cases,
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you will have to use some non-portable mechanism (e.g. address
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overlays or unchecked conversion) to achieve required initialization
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of these fields before accessing any object of the corresponding type.
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@node Pragma Task_Name
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@unnumberedsec Pragma Task_Name
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@findex Task_Name
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@ -6,7 +6,7 @@
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992-2013, Free Software Foundation, Inc. --
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-- Copyright (C) 1992-2014, Free Software Foundation, Inc. --
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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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@ -40,7 +40,9 @@ with Prj.Env; use Prj.Env;
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with Rident; use Rident;
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with Sdefault;
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with Snames;
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with Stringt;
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with Switch; use Switch;
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with Targparm; use Targparm;
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with Types; use Types;
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with GNAT.Case_Util; use GNAT.Case_Util;
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@ -182,6 +184,11 @@ procedure Gnatls is
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function Image (Restriction : Restriction_Id) return String;
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-- Returns the capitalized image of Restriction
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function Normalize (Path : String) return String;
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-- Returns a normalized path name, except on VMS where the argument Path
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-- is returned, to keep the host pathname syntax. On Windows, the directory
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-- separators are set to '\' in Normalize_Pathname.
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------------------------------------------
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-- GNATDIST specific output subprograms --
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------------------------------------------
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@ -820,6 +827,19 @@ procedure Gnatls is
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return Result;
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end Image;
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---------------
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-- Normalize --
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---------------
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function Normalize (Path : String) return String is
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begin
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if OpenVMS_On_Target then
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return Path;
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else
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return Normalize_Pathname (Path);
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end if;
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end Normalize;
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--------------------------------
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-- Output_License_Information --
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--------------------------------
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@ -1553,11 +1573,15 @@ begin
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Csets.Initialize;
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Snames.Initialize;
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Stringt.Initialize;
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-- First check for --version or --help
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Check_Version_And_Help ("GNATLS", "1992");
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Osint.Add_Default_Search_Dirs;
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Get_Target_Parameters;
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-- Loop to scan out arguments
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Next_Arg := 1;
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@ -1618,8 +1642,10 @@ begin
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if Dir_In_Src_Search_Path (J)'Length = 0 then
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Write_Str ("<Current_Directory>");
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else
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Write_Str (To_Host_Dir_Spec
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(Dir_In_Src_Search_Path (J).all, True).all);
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Write_Str
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(Normalize
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(To_Host_Dir_Spec
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(Dir_In_Src_Search_Path (J).all, True).all));
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end if;
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Write_Eol;
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@ -1636,8 +1662,10 @@ begin
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if Dir_In_Obj_Search_Path (J)'Length = 0 then
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Write_Str ("<Current_Directory>");
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else
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Write_Str (To_Host_Dir_Spec
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(Dir_In_Obj_Search_Path (J).all, True).all);
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Write_Str
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(Normalize
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(To_Host_Dir_Spec
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(Dir_In_Obj_Search_Path (J).all, True).all));
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end if;
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Write_Eol;
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@ -1687,7 +1715,7 @@ begin
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Write_Str (" ");
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Write_Str
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(Normalize_Pathname
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(Normalize
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(To_Host_Dir_Spec
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(Project_Path (First .. Last), True).all));
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Write_Eol;
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@ -6,7 +6,7 @@
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1996-2013, Free Software Foundation, Inc. --
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-- Copyright (C) 1996-2014, Free Software Foundation, Inc. --
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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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@ -23,6 +23,7 @@
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-- --
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------------------------------------------------------------------------------
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with Aspects; use Aspects;
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with Atree; use Atree;
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with Einfo; use Einfo;
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with Errout; use Errout;
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@ -645,9 +646,6 @@ package body Sem_Case is
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Bounds_Hi : constant Node_Id := Type_High_Bound (Bounds_Type);
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Bounds_Lo : constant Node_Id := Type_Low_Bound (Bounds_Type);
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Has_Predicate : constant Boolean :=
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Is_Static_Subtype (Bounds_Type)
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and then Present (Static_Predicate (Bounds_Type));
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Num_Choices : constant Nat := Choice_Table'Last;
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Choice : Node_Id;
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@ -681,11 +679,17 @@ package body Sem_Case is
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Sorting.Sort (Positive (Choice_Table'Last));
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-- The type covered by the list of choices is actually a static subtype
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-- subject to a static predicate. The predicate defines subsets of legal
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-- values and requires finer grained analysis.
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-- If the type covered by the list of choices is actually a static
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-- subtype subject to a static predicate, then the predicate defines
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-- subsets of legal values and we must verify that the branches of the
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-- case match those subsets. If there is no static_predicate there is no
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-- compiler check to perform. In particular we don't want any checks on
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-- a case expression that itself appears as the expression of a dynamic
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-- predicate. A case expression that defines a static predicate is
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-- expanded earlier into a membership test and is not subject to this
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-- spurious self-check either.
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if Has_Predicate then
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if Has_Aspect (Bounds_Type, Aspect_Static_Predicate) then
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Pred := First (Static_Predicate (Bounds_Type));
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Prev_Lo := Uint_Minus_1;
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Prev_Hi := Uint_Minus_1;
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