-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2010, 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- --
Error_Msg_Name_2 := Name_On;
Error_Msg_Name_3 := Name_Off;
- Error_Msg
- ("argument for pragma% must be% or%", Sloc (Argx));
+ Error_Msg ("argument for pragma% must be% or%", Sloc (Argx));
raise Error_Resync;
end if;
end Check_Arg_Is_On_Or_Off;
if Present (Pragma_Argument_Associations (Pragma_Node)) then
Arg_Node := Arg1;
-
while Arg_Node /= Empty loop
Arg_Count := Arg_Count + 1;
-- Ada_05/Ada_2005 --
---------------------
- -- This pragma must be processed at parse time, since we want to set
+ -- These pragmas must be processed at parse time, since we want to set
-- the Ada version properly at parse time to recognize the appropriate
-- Ada version syntax. However, it is only the zero argument form that
-- must be processed at parse time.
when Pragma_Ada_05 | Pragma_Ada_2005 =>
if Arg_Count = 0 then
- Ada_Version := Ada_05;
- Ada_Version_Explicit := Ada_05;
+ Ada_Version := Ada_2005;
+ Ada_Version_Explicit := Ada_2005;
+ end if;
+
+ ---------------------
+ -- Ada_12/Ada_2012 --
+ ---------------------
+
+ -- These pragmas must be processed at parse time, since we want to set
+ -- the Ada version properly at parse time to recognize the appropriate
+ -- Ada version syntax. However, it is only the zero argument form that
+ -- must be processed at parse time.
+
+ when Pragma_Ada_12 | Pragma_Ada_2012 =>
+ if Arg_Count = 0 then
+ Ada_Version := Ada_2012;
+ Ada_Version_Explicit := Ada_2012;
end if;
-----------
if Chars (Expression (Arg1)) = Name_On then
Extensions_Allowed := True;
+ Ada_Version := Ada_2012;
else
Extensions_Allowed := False;
+ Ada_Version := Ada_Version_Explicit;
end if;
----------------
and then Num_SRef_Pragmas (Current_Source_File) = 0
and then Operating_Mode /= Check_Syntax
then
- Error_Msg
+ Error_Msg -- CODEFIX
("first % pragma must be first line of file", Pragma_Sloc);
raise Error_Resync;
end if;
OK := False;
elsif Chars (A) = Name_All_Checks then
- Stylesw.Set_Default_Style_Check_Options;
+ if GNAT_Mode then
+ Stylesw.Set_GNAT_Style_Check_Options;
+ else
+ Stylesw.Set_Default_Style_Check_Options;
+ end if;
elsif Chars (A) = Name_On then
Style_Check := True;
end if;
end Style_Checks;
+ -------------------------
+ -- Suppress_All (GNAT) --
+ -------------------------
+
+ -- pragma Suppress_All
+
+ -- This is a rather odd pragma, because other compilers allow it in
+ -- strange places. DEC allows it at the end of units, and Rational
+ -- allows it as a program unit pragma, when it would be more natural
+ -- if it were a configuration pragma.
+
+ -- Since the reason we provide this pragma is for compatibility with
+ -- these other compilers, we want to accomodate these strange placement
+ -- rules, and the easiest thing is simply to allow it anywhere in a
+ -- unit. If this pragma appears anywhere within a unit, then the effect
+ -- is as though a pragma Suppress (All_Checks) had appeared as the first
+ -- line of the current file, i.e. as the first configuration pragma in
+ -- the current unit.
+
+ -- To get this effect, we set the flag Has_Pragma_Suppress_All in the
+ -- compilation unit node for the current source file then in the last
+ -- stage of parsing a file, if this flag is set, we materialize the
+ -- Suppress (All_Checks) pragma, marked as not coming from Source.
+
+ when Pragma_Suppress_All =>
+ Set_Has_Pragma_Suppress_All (Cunit (Current_Source_Unit));
+
---------------------
-- Warnings (GNAT) --
---------------------
-- The one argument ON/OFF case is processed by the parser, since it may
-- control parser warnings as well as semantic warnings, and in any case
-- we want to be absolutely sure that the range in the warnings table is
- -- set well before any semantic analysis is performed.
+ -- set well before any semantic analysis is performed. Note that we
+ -- ignore this pragma if debug flag -gnatd.i is set.
when Pragma_Warnings =>
- if Arg_Count = 1 then
+ if Arg_Count = 1 and then not Debug_Flag_Dot_I then
Check_No_Identifier (Arg1);
declare
Pragma_CPP_Constructor |
Pragma_CPP_Virtual |
Pragma_CPP_Vtable |
+ Pragma_CPU |
Pragma_C_Pass_By_Copy |
Pragma_Comment |
Pragma_Common_Object |
Pragma_Convention |
Pragma_Debug_Policy |
Pragma_Detect_Blocking |
+ Pragma_Default_Storage_Pool |
+ Pragma_Dimension |
Pragma_Discard_Names |
Pragma_Eliminate |
Pragma_Elaborate |
Pragma_Finalize_Storage_Only |
Pragma_Float_Representation |
Pragma_Ident |
- Pragma_Implemented_By_Entry |
+ Pragma_Implemented |
Pragma_Implicit_Packing |
Pragma_Import |
Pragma_Import_Exception |
Pragma_Import_Object |
Pragma_Import_Procedure |
Pragma_Import_Valued_Procedure |
+ Pragma_Independent |
+ Pragma_Independent_Components |
Pragma_Initialize_Scalars |
Pragma_Inline |
Pragma_Inline_Always |
Pragma_Interrupt_Handler |
Pragma_Interrupt_State |
Pragma_Interrupt_Priority |
+ Pragma_Invariant |
Pragma_Java_Constructor |
Pragma_Java_Interface |
Pragma_Keep_Names |
Pragma_Memory_Size |
Pragma_No_Body |
Pragma_No_Return |
- Pragma_Obsolescent |
Pragma_No_Run_Time |
Pragma_No_Strict_Aliasing |
Pragma_Normalize_Scalars |
+ Pragma_Obsolescent |
+ Pragma_Ordered |
Pragma_Optimize |
Pragma_Optimize_Alignment |
Pragma_Pack |
Pragma_Persistent_BSS |
Pragma_Postcondition |
Pragma_Precondition |
+ Pragma_Predicate |
Pragma_Preelaborate |
Pragma_Preelaborate_05 |
Pragma_Priority |
Pragma_Share_Generic |
Pragma_Shared |
Pragma_Shared_Passive |
+ Pragma_Short_Circuit_And_Or |
+ Pragma_Short_Descriptors |
Pragma_Storage_Size |
Pragma_Storage_Unit |
Pragma_Static_Elaboration_Desired |
Pragma_Stream_Convert |
Pragma_Subtitle |
Pragma_Suppress |
- Pragma_Suppress_All |
Pragma_Suppress_Debug_Info |
Pragma_Suppress_Exception_Locations |
Pragma_Suppress_Initialization |
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