-- original one, following the renaming chain) is returned. Otherwise the
-- entity is returned unchanged. Should be in Einfo???
- procedure Preanalyze_TC_Args (Arg_Req, Arg_Ens : Node_Id);
+ procedure Preanalyze_TC_Args (N, Arg_Req, Arg_Ens : Node_Id);
-- Preanalyze the boolean expressions in the Requires and Ensures arguments
-- of a Test_Case pragma if present (possibly Empty). We treat these as
-- spec expressions (i.e. similar to a default expression).
-- Preanalyze the boolean expression, we treat this as a spec expression
-- (i.e. similar to a default expression).
- Preanalyze_Spec_Expression
- (Get_Pragma_Arg (Arg1), Standard_Boolean);
+ Preanalyze_Spec_Expression (Get_Pragma_Arg (Arg1), Standard_Boolean);
+
+ -- In ASIS mode, for a pragma generated from a source aspect, also
+ -- analyze the original aspect expression.
+
+ if ASIS_Mode
+ and then Present (Corresponding_Aspect (N))
+ then
+ Preanalyze_Spec_Expression
+ (Expression (Corresponding_Aspect (N)), Standard_Boolean);
+ end if;
-- For a class-wide condition, a reference to a controlling formal must
-- be interpreted as having the class-wide type (or an access to such)
-- This procedure checks for possible duplications if this is the export
-- case, and if found, issues an appropriate error message.
+ procedure Check_Expr_Is_Static_Expression
+ (Expr : Node_Id;
+ Typ : Entity_Id := Empty);
+ -- Check the specified expression Expr to make sure that it is a static
+ -- expression of the given type (i.e. it will be analyzed and resolved
+ -- using this type, which can be any valid argument to Resolve, e.g.
+ -- Any_Integer is OK). If not, given error and raise Pragma_Exit. If
+ -- Typ is left Empty, then any static expression is allowed.
+
procedure Check_First_Subtype (Arg : Node_Id);
-- Checks that Arg, whose expression is an entity name, references a
-- first subtype.
-- convention value in the specified entity or entities. On return
-- C is the convention, Ent is the referenced entity.
+ procedure Process_Disable_Enable_Atomic_Sync (Nam : Name_Id);
+ -- Common processing for Disable/Enable_Atomic_Synchronization. Nam is
+ -- Name_Suppress for Disable and Name_Unsuppress for Enable.
+
procedure Process_Extended_Import_Export_Exception_Pragma
(Arg_Internal : Node_Id;
Arg_External : Node_Id;
(Arg : Node_Id;
Typ : Entity_Id := Empty)
is
- Argx : constant Node_Id := Get_Pragma_Arg (Arg);
-
begin
- if Present (Typ) then
- Analyze_And_Resolve (Argx, Typ);
- else
- Analyze_And_Resolve (Argx);
- end if;
-
- if Is_OK_Static_Expression (Argx) then
- return;
-
- elsif Etype (Argx) = Any_Type then
- raise Pragma_Exit;
-
- -- An interesting special case, if we have a string literal and we
- -- are in Ada 83 mode, then we allow it even though it will not be
- -- flagged as static. This allows the use of Ada 95 pragmas like
- -- Import in Ada 83 mode. They will of course be flagged with
- -- warnings as usual, but will not cause errors.
-
- elsif Ada_Version = Ada_83
- and then Nkind (Argx) = N_String_Literal
- then
- return;
-
- -- Static expression that raises Constraint_Error. This has already
- -- been flagged, so just exit from pragma processing.
-
- elsif Is_Static_Expression (Argx) then
- raise Pragma_Exit;
-
- -- Finally, we have a real error
-
- else
- Error_Msg_Name_1 := Pname;
-
- declare
- Msg : String :=
- "argument for pragma% must be a static expression!";
- begin
- Fix_Error (Msg);
- Flag_Non_Static_Expr (Msg, Argx);
- end;
-
- raise Pragma_Exit;
- end if;
+ Check_Expr_Is_Static_Expression (Get_Pragma_Arg (Arg), Typ);
end Check_Arg_Is_Static_Expression;
------------------------------------------
end if;
end Check_Duplicated_Export_Name;
+ -------------------------------------
+ -- Check_Expr_Is_Static_Expression --
+ -------------------------------------
+
+ procedure Check_Expr_Is_Static_Expression
+ (Expr : Node_Id;
+ Typ : Entity_Id := Empty)
+ is
+ begin
+ if Present (Typ) then
+ Analyze_And_Resolve (Expr, Typ);
+ else
+ Analyze_And_Resolve (Expr);
+ end if;
+
+ if Is_OK_Static_Expression (Expr) then
+ return;
+
+ elsif Etype (Expr) = Any_Type then
+ raise Pragma_Exit;
+
+ -- An interesting special case, if we have a string literal and we
+ -- are in Ada 83 mode, then we allow it even though it will not be
+ -- flagged as static. This allows the use of Ada 95 pragmas like
+ -- Import in Ada 83 mode. They will of course be flagged with
+ -- warnings as usual, but will not cause errors.
+
+ elsif Ada_Version = Ada_83
+ and then Nkind (Expr) = N_String_Literal
+ then
+ return;
+
+ -- Static expression that raises Constraint_Error. This has already
+ -- been flagged, so just exit from pragma processing.
+
+ elsif Is_Static_Expression (Expr) then
+ raise Pragma_Exit;
+
+ -- Finally, we have a real error
+
+ else
+ Error_Msg_Name_1 := Pname;
+
+ declare
+ Msg : String :=
+ "argument for pragma% must be a static expression!";
+ begin
+ Fix_Error (Msg);
+ Flag_Non_Static_Expr (Msg, Expr);
+ end;
+
+ raise Pragma_Exit;
+ end if;
+ end Check_Expr_Is_Static_Expression;
+
-------------------------
-- Check_First_Subtype --
-------------------------
Preanalyze_Spec_Expression
(Get_Pragma_Arg (Arg1), Standard_Boolean);
+
+ -- In ASIS mode, for a pragma generated from a source aspect,
+ -- also analyze the original aspect expression.
+
+ if ASIS_Mode
+ and then Present (Corresponding_Aspect (N))
+ then
+ Preanalyze_Spec_Expression
+ (Expression (Corresponding_Aspect (N)), Standard_Boolean);
+ end if;
end if;
In_Body := True;
end if;
end Process_Convention;
+ ----------------------------------------
+ -- Process_Disable_Enable_Atomic_Sync --
+ ----------------------------------------
+
+ procedure Process_Disable_Enable_Atomic_Sync (Nam : Name_Id) is
+ begin
+ GNAT_Pragma;
+ Check_No_Identifiers;
+ Check_At_Most_N_Arguments (1);
+
+ -- Modeled internally as
+ -- pragma Unsuppress (Atomic_Synchronization [,Entity])
+
+ Rewrite (N,
+ Make_Pragma (Loc,
+ Pragma_Identifier =>
+ Make_Identifier (Loc, Nam),
+ Pragma_Argument_Associations => New_List (
+ Make_Pragma_Argument_Association (Loc,
+ Expression =>
+ Make_Identifier (Loc, Name_Atomic_Synchronization)))));
+
+ if Present (Arg1) then
+ Append_To (Pragma_Argument_Associations (N), New_Copy (Arg1));
+ end if;
+
+ Analyze (N);
+ end Process_Disable_Enable_Atomic_Sync;
+
-----------------------------------------------------
-- Process_Extended_Import_Export_Exception_Pragma --
-----------------------------------------------------
-- H.4(12). Restriction_Warnings never affects generated code
-- so this is done only in the real restriction case.
+ -- Atomic_Synchronization is not a real check, so it is not
+ -- affected by this processing).
+
if R_Id = No_Exceptions and then not Warn then
- Scope_Suppress := (others => True);
+ for J in Scope_Suppress'Range loop
+ if J /= Atomic_Synchronization then
+ Scope_Suppress (J) := True;
+ end if;
+ end loop;
end if;
-- Case of No_Dependence => unit-name. Note that the parser
procedure Suppress_Unsuppress_Echeck (E : Entity_Id; C : Check_Id) is
begin
+ -- Check for error of trying to set atomic synchronization for
+ -- a non-atomic variable.
+
+ if C = Atomic_Synchronization
+ and then not (Is_Atomic (E) or else Has_Atomic_Components (E))
+ then
+ Error_Msg_N
+ ("pragma & requires atomic type or variable",
+ Pragma_Identifier (Original_Node (N)));
+ end if;
+
Set_Checks_May_Be_Suppressed (E);
if In_Package_Spec then
(Entity => E,
Check => C,
Suppress => Suppress_Case);
-
else
Push_Local_Suppress_Stack_Entry
(Entity => E,
-- the exception of Elaboration_Check, which is handled
-- specially because of not wanting All_Checks to have the
-- effect of deactivating static elaboration order processing.
+ -- Atomic_Synchronization is also not affected, since this is
+ -- not a real check.
for J in Scope_Suppress'Range loop
- if J /= Elaboration_Check then
+ if J /= Elaboration_Check
+ and then J /= Atomic_Synchronization
+ then
Scope_Suppress (J) := Suppress_Case;
end if;
end loop;
-- If not All_Checks, and predefined check, then set appropriate
-- scope entry. Note that we will set Elaboration_Check if this
- -- is explicitly specified.
+ -- is explicitly specified. Atomic_Synchronization is allowed
+ -- only if internally generated and entity is atomic.
- elsif C in Predefined_Check_Id then
+ elsif C in Predefined_Check_Id
+ and then (not Comes_From_Source (N)
+ or else C /= Atomic_Synchronization)
+ then
Scope_Suppress (C) := Suppress_Case;
end if;
Error_Pragma_Arg ("inappropriate entity for pragma%", Arg1);
end if;
end Atomic_Components;
-
--------------------
-- Attach_Handler --
--------------------
N_Indexed_Component,
N_Function_Call,
N_Identifier,
+ N_Expanded_Name,
N_Selected_Component)
then
-- If this pragma Debug comes from source, its argument was
-- parsed as a name form (which is syntactically identical).
+ -- In a generic context a parameterless call will be left as
+ -- an expanded name (if global) or selected_component if local.
-- Change it to a procedure call statement now.
Change_Name_To_Procedure_Call_Statement (Call);
-- All other cases: diagnose error
Error_Msg
- ("argument of pragma% is not procedure call", Sloc (Call));
+ ("argument of pragma ""Debug"" is not procedure call",
+ Sloc (Call));
return;
end if;
Check_Arg_Is_Static_Expression (Arg3, Standard_Integer);
Check_Arg_Is_Static_Expression (Arg4, Standard_Integer);
+ ------------------------------------
+ -- Disable_Atomic_Synchronization --
+ ------------------------------------
+
+ -- pragma Disable_Atomic_Synchronization [(Entity)];
+
+ when Pragma_Disable_Atomic_Synchronization =>
+ Process_Disable_Enable_Atomic_Sync (Name_Suppress);
+
-------------------
-- Discard_Names --
-------------------
Source_Location);
end Eliminate;
+ -----------------------------------
+ -- Enable_Atomic_Synchronization --
+ -----------------------------------
+
+ -- pragma Enable_Atomic_Synchronization [(Entity)];
+
+ when Pragma_Enable_Atomic_Synchronization =>
+ Process_Disable_Enable_Atomic_Sync (Name_Unsuppress);
+
------------
-- Export --
------------
-- pragma Long_Float (D_Float | G_Float);
- when Pragma_Long_Float =>
+ when Pragma_Long_Float => Long_Float : declare
+ begin
GNAT_Pragma;
Check_Valid_Configuration_Pragma;
Check_Arg_Count (1);
if Chars (Get_Pragma_Arg (Arg1)) = Name_D_Float then
if Opt.Float_Format_Long = 'G' then
- Error_Pragma ("G_Float previously specified");
- end if;
+ Error_Pragma_Arg
+ ("G_Float previously specified", Arg1);
- Opt.Float_Format_Long := 'D';
+ elsif Current_Sem_Unit /= Main_Unit
+ and then Opt.Float_Format_Long /= 'D'
+ then
+ Error_Pragma_Arg
+ ("main unit not compiled with pragma Long_Float (D_Float)",
+ "\pragma% must be used consistently for whole partition",
+ Arg1);
+
+ else
+ Opt.Float_Format_Long := 'D';
+ end if;
-- G_Float case (this is the default, does not need overriding)
else
if Opt.Float_Format_Long = 'D' then
Error_Pragma ("D_Float previously specified");
- end if;
- Opt.Float_Format_Long := 'G';
+ elsif Current_Sem_Unit /= Main_Unit
+ and then Opt.Float_Format_Long /= 'G'
+ then
+ Error_Pragma_Arg
+ ("main unit not compiled with pragma Long_Float (G_Float)",
+ "\pragma% must be used consistently for whole partition",
+ Arg1);
+
+ else
+ Opt.Float_Format_Long := 'G';
+ end if;
end if;
Set_Standard_Fpt_Formats;
+ end Long_Float;
-----------------------
-- Machine_Attribute --
Check_Optional_Identifier (Arg1, Name_Name);
Check_Arg_Is_Static_Expression (Arg1, Standard_String);
+
+ -- In ASIS mode, for a pragma generated from a source aspect, also
+ -- analyze the original aspect expression.
+
+ if ASIS_Mode
+ and then Present (Corresponding_Aspect (N))
+ then
+ Check_Expr_Is_Static_Expression
+ (Original_Node (Get_Pragma_Arg (Arg1)), Standard_String);
+ end if;
+
Check_Optional_Identifier (Arg2, Name_Mode);
Check_Arg_Is_One_Of (Arg2, Name_Nominal, Name_Robustness);
Error_Msg_N ("Unchecked_Union must not be tagged", Typ);
return;
- else
- if not Has_Discriminants (Typ) then
- Error_Msg_N
- ("Unchecked_Union must have one discriminant", Typ);
- return;
- end if;
+ elsif not Has_Discriminants (Typ) then
+ Error_Msg_N
+ ("Unchecked_Union must have one discriminant", Typ);
+ return;
+
+ -- Note: in previous versions of GNAT we used to check for limited
+ -- types and give an error, but in fact the standard does allow
+ -- Unchecked_Union on limited types, so this check was removed.
+
+ -- Proceed with basic error checks completed
+ else
Discr := First_Discriminant (Typ);
while Present (Discr) loop
if No (Discriminant_Default_Value (Discr)) then
end;
elsif Nkind (A) = N_Identifier then
-
if Chars (A) = Name_All_Checks then
Set_Validity_Check_Options ("a");
-
elsif Chars (A) = Name_On then
Validity_Checks_On := True;
-
elsif Chars (A) = Name_Off then
Validity_Checks_On := False;
-
end if;
end if;
end Validity_Checks;
-- actual is a conversion. Retrieve the real entity name.
if (In_Instance_Body
- or else In_Inlined_Body)
+ or else In_Inlined_Body)
and then Nkind (E_Id) = N_Unchecked_Type_Conversion
then
E_Id := Expression (E_Id);
-- Preanalyze the boolean expressions, we treat these as spec
-- expressions (i.e. similar to a default expression).
- Preanalyze_TC_Args (Get_Requires_From_Test_Case_Pragma (N),
+ Preanalyze_TC_Args (N,
+ Get_Requires_From_Test_Case_Pragma (N),
Get_Ensures_From_Test_Case_Pragma (N));
-- Remove the subprogram from the scope stack now that the pre-analysis
-- 99 special processing required (e.g. for pragma Check)
Sig_Flags : constant array (Pragma_Id) of Int :=
- (Pragma_AST_Entry => -1,
- Pragma_Abort_Defer => -1,
- Pragma_Ada_83 => -1,
- Pragma_Ada_95 => -1,
- Pragma_Ada_05 => -1,
- Pragma_Ada_2005 => -1,
- Pragma_Ada_12 => -1,
- Pragma_Ada_2012 => -1,
- Pragma_All_Calls_Remote => -1,
- Pragma_Annotate => -1,
- Pragma_Assert => -1,
- Pragma_Assertion_Policy => 0,
- Pragma_Assume_No_Invalid_Values => 0,
- Pragma_Asynchronous => -1,
- Pragma_Atomic => 0,
- Pragma_Atomic_Components => 0,
- Pragma_Attach_Handler => -1,
- Pragma_Check => 99,
- Pragma_Check_Name => 0,
- Pragma_Check_Policy => 0,
- Pragma_CIL_Constructor => -1,
- Pragma_CPP_Class => 0,
- Pragma_CPP_Constructor => 0,
- Pragma_CPP_Virtual => 0,
- Pragma_CPP_Vtable => 0,
- Pragma_CPU => -1,
- Pragma_C_Pass_By_Copy => 0,
- Pragma_Comment => 0,
- Pragma_Common_Object => -1,
- Pragma_Compile_Time_Error => -1,
- Pragma_Compile_Time_Warning => -1,
- Pragma_Compiler_Unit => 0,
- Pragma_Complete_Representation => 0,
- Pragma_Complex_Representation => 0,
- Pragma_Component_Alignment => -1,
- Pragma_Controlled => 0,
- Pragma_Convention => 0,
- Pragma_Convention_Identifier => 0,
- Pragma_Debug => -1,
- Pragma_Debug_Policy => 0,
- Pragma_Detect_Blocking => -1,
- Pragma_Default_Storage_Pool => -1,
- Pragma_Dimension => -1,
- Pragma_Discard_Names => 0,
- Pragma_Dispatching_Domain => -1,
- Pragma_Elaborate => -1,
- Pragma_Elaborate_All => -1,
- Pragma_Elaborate_Body => -1,
- Pragma_Elaboration_Checks => -1,
- Pragma_Eliminate => -1,
- Pragma_Export => -1,
- Pragma_Export_Exception => -1,
- Pragma_Export_Function => -1,
- Pragma_Export_Object => -1,
- Pragma_Export_Procedure => -1,
- Pragma_Export_Value => -1,
- Pragma_Export_Valued_Procedure => -1,
- Pragma_Extend_System => -1,
- Pragma_Extensions_Allowed => -1,
- Pragma_External => -1,
- Pragma_Favor_Top_Level => -1,
- Pragma_External_Name_Casing => -1,
- Pragma_Fast_Math => -1,
- Pragma_Finalize_Storage_Only => 0,
- Pragma_Float_Representation => 0,
- Pragma_Ident => -1,
- Pragma_Implementation_Defined => -1,
- Pragma_Implemented => -1,
- Pragma_Implicit_Packing => 0,
- Pragma_Import => +2,
- Pragma_Import_Exception => 0,
- Pragma_Import_Function => 0,
- Pragma_Import_Object => 0,
- Pragma_Import_Procedure => 0,
- Pragma_Import_Valued_Procedure => 0,
- Pragma_Independent => 0,
- Pragma_Independent_Components => 0,
- Pragma_Initialize_Scalars => -1,
- Pragma_Inline => 0,
- Pragma_Inline_Always => 0,
- Pragma_Inline_Generic => 0,
- Pragma_Inspection_Point => -1,
- Pragma_Interface => +2,
- Pragma_Interface_Name => +2,
- Pragma_Interrupt_Handler => -1,
- Pragma_Interrupt_Priority => -1,
- Pragma_Interrupt_State => -1,
- Pragma_Invariant => -1,
- Pragma_Java_Constructor => -1,
- Pragma_Java_Interface => -1,
- Pragma_Keep_Names => 0,
- Pragma_License => -1,
- Pragma_Link_With => -1,
- Pragma_Linker_Alias => -1,
- Pragma_Linker_Constructor => -1,
- Pragma_Linker_Destructor => -1,
- Pragma_Linker_Options => -1,
- Pragma_Linker_Section => -1,
- Pragma_List => -1,
- Pragma_Locking_Policy => -1,
- Pragma_Long_Float => -1,
- Pragma_Machine_Attribute => -1,
- Pragma_Main => -1,
- Pragma_Main_Storage => -1,
- Pragma_Memory_Size => -1,
- Pragma_No_Return => 0,
- Pragma_No_Body => 0,
- Pragma_No_Run_Time => -1,
- Pragma_No_Strict_Aliasing => -1,
- Pragma_Normalize_Scalars => -1,
- Pragma_Obsolescent => 0,
- Pragma_Optimize => -1,
- Pragma_Optimize_Alignment => -1,
- Pragma_Ordered => 0,
- Pragma_Pack => 0,
- Pragma_Page => -1,
- Pragma_Passive => -1,
- Pragma_Preelaborable_Initialization => -1,
- Pragma_Polling => -1,
- Pragma_Persistent_BSS => 0,
- Pragma_Postcondition => -1,
- Pragma_Precondition => -1,
- Pragma_Predicate => -1,
- Pragma_Preelaborate => -1,
- Pragma_Preelaborate_05 => -1,
- Pragma_Priority => -1,
- Pragma_Priority_Specific_Dispatching => -1,
- Pragma_Profile => 0,
- Pragma_Profile_Warnings => 0,
- Pragma_Propagate_Exceptions => -1,
- Pragma_Psect_Object => -1,
- Pragma_Pure => -1,
- Pragma_Pure_05 => -1,
- Pragma_Pure_Function => -1,
- Pragma_Queuing_Policy => -1,
- Pragma_Ravenscar => -1,
- Pragma_Relative_Deadline => -1,
- Pragma_Remote_Call_Interface => -1,
- Pragma_Remote_Types => -1,
- Pragma_Restricted_Run_Time => -1,
- Pragma_Restriction_Warnings => -1,
- Pragma_Restrictions => -1,
- Pragma_Reviewable => -1,
- Pragma_Short_Circuit_And_Or => -1,
- Pragma_Share_Generic => -1,
- Pragma_Shared => -1,
- Pragma_Shared_Passive => -1,
- Pragma_Short_Descriptors => 0,
- Pragma_Source_File_Name => -1,
- Pragma_Source_File_Name_Project => -1,
- Pragma_Source_Reference => -1,
- Pragma_Storage_Size => -1,
- Pragma_Storage_Unit => -1,
- Pragma_Static_Elaboration_Desired => -1,
- Pragma_Stream_Convert => -1,
- Pragma_Style_Checks => -1,
- Pragma_Subtitle => -1,
- Pragma_Suppress => 0,
- Pragma_Suppress_Exception_Locations => 0,
- Pragma_Suppress_All => -1,
- Pragma_Suppress_Debug_Info => 0,
- Pragma_Suppress_Initialization => 0,
- Pragma_System_Name => -1,
- Pragma_Task_Dispatching_Policy => -1,
- Pragma_Task_Info => -1,
- Pragma_Task_Name => -1,
- Pragma_Task_Storage => 0,
- Pragma_Test_Case => -1,
- Pragma_Thread_Local_Storage => 0,
- Pragma_Time_Slice => -1,
- Pragma_Title => -1,
- Pragma_Unchecked_Union => 0,
- Pragma_Unimplemented_Unit => -1,
- Pragma_Universal_Aliasing => -1,
- Pragma_Universal_Data => -1,
- Pragma_Unmodified => -1,
- Pragma_Unreferenced => -1,
- Pragma_Unreferenced_Objects => -1,
- Pragma_Unreserve_All_Interrupts => -1,
- Pragma_Unsuppress => 0,
- Pragma_Use_VADS_Size => -1,
- Pragma_Validity_Checks => -1,
- Pragma_Volatile => 0,
- Pragma_Volatile_Components => 0,
- Pragma_Warnings => -1,
- Pragma_Weak_External => -1,
- Pragma_Wide_Character_Encoding => 0,
- Unknown_Pragma => 0);
+ (Pragma_AST_Entry => -1,
+ Pragma_Abort_Defer => -1,
+ Pragma_Ada_83 => -1,
+ Pragma_Ada_95 => -1,
+ Pragma_Ada_05 => -1,
+ Pragma_Ada_2005 => -1,
+ Pragma_Ada_12 => -1,
+ Pragma_Ada_2012 => -1,
+ Pragma_All_Calls_Remote => -1,
+ Pragma_Annotate => -1,
+ Pragma_Assert => -1,
+ Pragma_Assertion_Policy => 0,
+ Pragma_Assume_No_Invalid_Values => 0,
+ Pragma_Asynchronous => -1,
+ Pragma_Atomic => 0,
+ Pragma_Atomic_Components => 0,
+ Pragma_Attach_Handler => -1,
+ Pragma_Check => 99,
+ Pragma_Check_Name => 0,
+ Pragma_Check_Policy => 0,
+ Pragma_CIL_Constructor => -1,
+ Pragma_CPP_Class => 0,
+ Pragma_CPP_Constructor => 0,
+ Pragma_CPP_Virtual => 0,
+ Pragma_CPP_Vtable => 0,
+ Pragma_CPU => -1,
+ Pragma_C_Pass_By_Copy => 0,
+ Pragma_Comment => 0,
+ Pragma_Common_Object => -1,
+ Pragma_Compile_Time_Error => -1,
+ Pragma_Compile_Time_Warning => -1,
+ Pragma_Compiler_Unit => 0,
+ Pragma_Complete_Representation => 0,
+ Pragma_Complex_Representation => 0,
+ Pragma_Component_Alignment => -1,
+ Pragma_Controlled => 0,
+ Pragma_Convention => 0,
+ Pragma_Convention_Identifier => 0,
+ Pragma_Debug => -1,
+ Pragma_Debug_Policy => 0,
+ Pragma_Detect_Blocking => -1,
+ Pragma_Default_Storage_Pool => -1,
+ Pragma_Dimension => -1,
+ Pragma_Disable_Atomic_Synchronization => -1,
+ Pragma_Discard_Names => 0,
+ Pragma_Dispatching_Domain => -1,
+ Pragma_Elaborate => -1,
+ Pragma_Elaborate_All => -1,
+ Pragma_Elaborate_Body => -1,
+ Pragma_Elaboration_Checks => -1,
+ Pragma_Eliminate => -1,
+ Pragma_Enable_Atomic_Synchronization => -1,
+ Pragma_Export => -1,
+ Pragma_Export_Exception => -1,
+ Pragma_Export_Function => -1,
+ Pragma_Export_Object => -1,
+ Pragma_Export_Procedure => -1,
+ Pragma_Export_Value => -1,
+ Pragma_Export_Valued_Procedure => -1,
+ Pragma_Extend_System => -1,
+ Pragma_Extensions_Allowed => -1,
+ Pragma_External => -1,
+ Pragma_Favor_Top_Level => -1,
+ Pragma_External_Name_Casing => -1,
+ Pragma_Fast_Math => -1,
+ Pragma_Finalize_Storage_Only => 0,
+ Pragma_Float_Representation => 0,
+ Pragma_Ident => -1,
+ Pragma_Implementation_Defined => -1,
+ Pragma_Implemented => -1,
+ Pragma_Implicit_Packing => 0,
+ Pragma_Import => +2,
+ Pragma_Import_Exception => 0,
+ Pragma_Import_Function => 0,
+ Pragma_Import_Object => 0,
+ Pragma_Import_Procedure => 0,
+ Pragma_Import_Valued_Procedure => 0,
+ Pragma_Independent => 0,
+ Pragma_Independent_Components => 0,
+ Pragma_Initialize_Scalars => -1,
+ Pragma_Inline => 0,
+ Pragma_Inline_Always => 0,
+ Pragma_Inline_Generic => 0,
+ Pragma_Inspection_Point => -1,
+ Pragma_Interface => +2,
+ Pragma_Interface_Name => +2,
+ Pragma_Interrupt_Handler => -1,
+ Pragma_Interrupt_Priority => -1,
+ Pragma_Interrupt_State => -1,
+ Pragma_Invariant => -1,
+ Pragma_Java_Constructor => -1,
+ Pragma_Java_Interface => -1,
+ Pragma_Keep_Names => 0,
+ Pragma_License => -1,
+ Pragma_Link_With => -1,
+ Pragma_Linker_Alias => -1,
+ Pragma_Linker_Constructor => -1,
+ Pragma_Linker_Destructor => -1,
+ Pragma_Linker_Options => -1,
+ Pragma_Linker_Section => -1,
+ Pragma_List => -1,
+ Pragma_Locking_Policy => -1,
+ Pragma_Long_Float => -1,
+ Pragma_Machine_Attribute => -1,
+ Pragma_Main => -1,
+ Pragma_Main_Storage => -1,
+ Pragma_Memory_Size => -1,
+ Pragma_No_Return => 0,
+ Pragma_No_Body => 0,
+ Pragma_No_Run_Time => -1,
+ Pragma_No_Strict_Aliasing => -1,
+ Pragma_Normalize_Scalars => -1,
+ Pragma_Obsolescent => 0,
+ Pragma_Optimize => -1,
+ Pragma_Optimize_Alignment => -1,
+ Pragma_Ordered => 0,
+ Pragma_Pack => 0,
+ Pragma_Page => -1,
+ Pragma_Passive => -1,
+ Pragma_Preelaborable_Initialization => -1,
+ Pragma_Polling => -1,
+ Pragma_Persistent_BSS => 0,
+ Pragma_Postcondition => -1,
+ Pragma_Precondition => -1,
+ Pragma_Predicate => -1,
+ Pragma_Preelaborate => -1,
+ Pragma_Preelaborate_05 => -1,
+ Pragma_Priority => -1,
+ Pragma_Priority_Specific_Dispatching => -1,
+ Pragma_Profile => 0,
+ Pragma_Profile_Warnings => 0,
+ Pragma_Propagate_Exceptions => -1,
+ Pragma_Psect_Object => -1,
+ Pragma_Pure => -1,
+ Pragma_Pure_05 => -1,
+ Pragma_Pure_Function => -1,
+ Pragma_Queuing_Policy => -1,
+ Pragma_Ravenscar => -1,
+ Pragma_Relative_Deadline => -1,
+ Pragma_Remote_Call_Interface => -1,
+ Pragma_Remote_Types => -1,
+ Pragma_Restricted_Run_Time => -1,
+ Pragma_Restriction_Warnings => -1,
+ Pragma_Restrictions => -1,
+ Pragma_Reviewable => -1,
+ Pragma_Short_Circuit_And_Or => -1,
+ Pragma_Share_Generic => -1,
+ Pragma_Shared => -1,
+ Pragma_Shared_Passive => -1,
+ Pragma_Short_Descriptors => 0,
+ Pragma_Source_File_Name => -1,
+ Pragma_Source_File_Name_Project => -1,
+ Pragma_Source_Reference => -1,
+ Pragma_Storage_Size => -1,
+ Pragma_Storage_Unit => -1,
+ Pragma_Static_Elaboration_Desired => -1,
+ Pragma_Stream_Convert => -1,
+ Pragma_Style_Checks => -1,
+ Pragma_Subtitle => -1,
+ Pragma_Suppress => 0,
+ Pragma_Suppress_Exception_Locations => 0,
+ Pragma_Suppress_All => -1,
+ Pragma_Suppress_Debug_Info => 0,
+ Pragma_Suppress_Initialization => 0,
+ Pragma_System_Name => -1,
+ Pragma_Task_Dispatching_Policy => -1,
+ Pragma_Task_Info => -1,
+ Pragma_Task_Name => -1,
+ Pragma_Task_Storage => 0,
+ Pragma_Test_Case => -1,
+ Pragma_Thread_Local_Storage => 0,
+ Pragma_Time_Slice => -1,
+ Pragma_Title => -1,
+ Pragma_Unchecked_Union => 0,
+ Pragma_Unimplemented_Unit => -1,
+ Pragma_Universal_Aliasing => -1,
+ Pragma_Universal_Data => -1,
+ Pragma_Unmodified => -1,
+ Pragma_Unreferenced => -1,
+ Pragma_Unreferenced_Objects => -1,
+ Pragma_Unreserve_All_Interrupts => -1,
+ Pragma_Unsuppress => 0,
+ Pragma_Use_VADS_Size => -1,
+ Pragma_Validity_Checks => -1,
+ Pragma_Volatile => 0,
+ Pragma_Volatile_Components => 0,
+ Pragma_Warnings => -1,
+ Pragma_Weak_External => -1,
+ Pragma_Wide_Character_Encoding => 0,
+ Unknown_Pragma => 0);
function Is_Non_Significant_Pragma_Reference (N : Node_Id) return Boolean is
Id : Pragma_Id;
-- Preanalyze_TC_Args --
------------------------
- procedure Preanalyze_TC_Args (Arg_Req, Arg_Ens : Node_Id) is
+ procedure Preanalyze_TC_Args (N, Arg_Req, Arg_Ens : Node_Id) is
begin
-- Preanalyze the boolean expressions, we treat these as spec
-- expressions (i.e. similar to a default expression).
if Present (Arg_Req) then
Preanalyze_Spec_Expression
(Get_Pragma_Arg (Arg_Req), Standard_Boolean);
+
+ -- In ASIS mode, for a pragma generated from a source aspect, also
+ -- analyze the original aspect expression.
+
+ if ASIS_Mode
+ and then Present (Corresponding_Aspect (N))
+ then
+ Preanalyze_Spec_Expression
+ (Original_Node (Get_Pragma_Arg (Arg_Req)), Standard_Boolean);
+ end if;
end if;
if Present (Arg_Ens) then
Preanalyze_Spec_Expression
(Get_Pragma_Arg (Arg_Ens), Standard_Boolean);
+
+ -- In ASIS mode, for a pragma generated from a source aspect, also
+ -- analyze the original aspect expression.
+
+ if ASIS_Mode
+ and then Present (Corresponding_Aspect (N))
+ then
+ Preanalyze_Spec_Expression
+ (Original_Node (Get_Pragma_Arg (Arg_Ens)), Standard_Boolean);
+ end if;
end if;
end Preanalyze_TC_Args;
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