diff options
Diffstat (limited to 'gcc/ada/sinfo.ads')
| -rw-r--r-- | gcc/ada/sinfo.ads | 111 |
1 files changed, 87 insertions, 24 deletions
diff --git a/gcc/ada/sinfo.ads b/gcc/ada/sinfo.ads index 1711252..49188c7 100644 --- a/gcc/ada/sinfo.ads +++ b/gcc/ada/sinfo.ads @@ -1286,6 +1286,14 @@ package Sinfo is -- a dispatching call. It is off in all other cases. See Sem_Disp for -- details of its use. + -- Is_Disabled (Flag15-Sem) + -- A flag set in an N_Aspect_Specification or N_Pragma node if there was + -- a Check_Policy or Assertion_Policy (or in the case of a Debug_Pragma) + -- a Debug_Policy pragma that resulted in totally disabling the flagged + -- aspect or policy as a result of using the GNAT-defined policy DISABLE. + -- If this flag is set, the aspect or policy is not analyzed for semantic + -- correctness, so any expressions etc will not be marked as analyzed. + -- Is_Dynamic_Coextension (Flag18-Sem) -- Present in allocator nodes, to indicate that this is an allocator -- for an access discriminant of a dynamically allocated object. The @@ -1308,6 +1316,20 @@ package Sinfo is -- objects. The wrapper prevents interference between exception handlers -- and At_End handlers. + -- Is_Ignored (Flag9-Sem) + -- A flag set in an N_Aspect_Specification or N_Pragma node if there was + -- a Check_Policy or Assertion_Policy (or in the case of a Debug_Pragma) + -- a Debug_Policy pragma that specified a policy of IGNORE, DISABLE, or + -- OFF, for the pragma/aspect. If there was a Policy pragma specifying + -- a Policy of ON or CHECK, then this flag is reset. If no Policy pragma + -- gives a policy for the aspect or pragma, then there are two cases. For + -- an assertion aspect or pragma (one of the assertion kinds allowed in + -- an Assertion_Policy pragma), then Is_Ignored is set if assertions are + -- ignored because of the use of a -gnata switch. For any other aspects + -- or pragmas, the flag is off. If this flag is set, the aspect/pragma + -- is fully analyzed and checked for other syntactic/semantic errors, + -- but it does not have any semantic effect. + -- Is_In_Discriminant_Check (Flag11-Sem) -- This flag is present in a selected component, and is used to indicate -- that the reference occurs within a discriminant check. The @@ -2085,11 +2107,13 @@ package Sinfo is -- Corresponding_Aspect (Node3-Sem) (set to Empty if not present) -- Pragma_Identifier (Node4) -- Next_Rep_Item (Node5-Sem) + -- Class_Present (Flag6) set if from Aspect with 'Class -- From_Aspect_Specification (Flag13-Sem) -- Is_Delayed_Aspect (Flag14-Sem) + -- Is_Disabled (Flag15-Sem) + -- Is_Ignored (Flag9-Sem) -- Import_Interface_Present (Flag16-Sem) -- Split_PPC (Flag17) set if corresponding aspect had Split_PPC set - -- Class_Present (Flag6) set if from Aspect with 'Class -- Note: we should have a section on what pragmas are passed on to -- the back end to be processed. This section should note that pragma @@ -2112,6 +2136,27 @@ package Sinfo is -- [pragma_argument_IDENTIFIER =>] NAME -- | [pragma_argument_IDENTIFIER =>] EXPRESSION + -- In Ada 2012, there are two more possibilities: + + -- PRAGMA_ARGUMENT_ASSOCIATION ::= + -- [pragma_argument_ASPECT_MARK =>] NAME + -- | [pragma_argument_ASPECT_MARK =>] EXPRESSION + + -- where the interesting allowed cases (which do not fit the syntax of + -- the first alternative above) are + + -- ASPECT_MARK => Pre'Class | Post'Class | Type_Invariant'Class + + -- We allow this special usage in all Ada modes, but it would be a + -- pain to allow these aspects to pervade the pragma syntax, and the + -- representation of pragma nodes internally. So what we do is to + -- replace these ASPECT_MARK forms with identifiers whose name is one + -- of the special internal names _Pre, _Post or _Type_Invariant. + + -- We do a similar replacement of these Aspect_Mark forms in the + -- Expression of a pragma argument association for the cases of + -- the first arguments of any Check pragmas and Check_Policy pragmas + -- N_Pragma_Argument_Association -- Sloc points to first token in association -- Chars (Name1) (set to No_Name if no pragma argument identifier) @@ -6712,6 +6757,8 @@ package Sinfo is -- Split_PPC (Flag17) Set if split pre/post attribute -- Is_Boolean_Aspect (Flag16-Sem) -- Is_Delayed_Aspect (Flag14-Sem) + -- Is_Disabled (Flag15-Sem) + -- Is_Ignored (Flag9-Sem) -- Note: Aspect_Specification is an Ada 2012 feature @@ -8667,6 +8714,9 @@ package Sinfo is function Is_Delayed_Aspect (N : Node_Id) return Boolean; -- Flag14 + function Is_Disabled + (N : Node_Id) return Boolean; -- Flag15 + function Is_Dynamic_Coextension (N : Node_Id) return Boolean; -- Flag18 @@ -8685,6 +8735,9 @@ package Sinfo is function Is_Folded_In_Parser (N : Node_Id) return Boolean; -- Flag4 + function Is_Ignored + (N : Node_Id) return Boolean; -- Flag9 + function Is_In_Discriminant_Check (N : Node_Id) return Boolean; -- Flag11 @@ -9648,6 +9701,12 @@ package Sinfo is procedure Set_Is_Delayed_Aspect (N : Node_Id; Val : Boolean := True); -- Flag14 + procedure Set_Is_Disabled + (N : Node_Id; Val : Boolean := True); -- Flag15 + + procedure Set_Is_Ignored + (N : Node_Id; Val : Boolean := True); -- Flag9 + procedure Set_Is_Dynamic_Coextension (N : Node_Id; Val : Boolean := True); -- Flag18 @@ -12020,12 +12079,14 @@ package Sinfo is pragma Inline (Is_Component_Right_Opnd); pragma Inline (Is_Controlling_Actual); pragma Inline (Is_Delayed_Aspect); + pragma Inline (Is_Disabled); pragma Inline (Is_Dynamic_Coextension); pragma Inline (Is_Elsif); pragma Inline (Is_Entry_Barrier_Function); pragma Inline (Is_Expanded_Build_In_Place_Call); pragma Inline (Is_Finalization_Wrapper); pragma Inline (Is_Folded_In_Parser); + pragma Inline (Is_Ignored); pragma Inline (Is_In_Discriminant_Check); pragma Inline (Is_Machine_Number); pragma Inline (Is_Null_Loop); @@ -12186,20 +12247,20 @@ package Sinfo is pragma Inline (Set_All_Present); pragma Inline (Set_Alternatives); pragma Inline (Set_Ancestor_Part); - pragma Inline (Set_Atomic_Sync_Required); pragma Inline (Set_Array_Aggregate); pragma Inline (Set_Aspect_Rep_Item); pragma Inline (Set_Assignment_OK); pragma Inline (Set_Associated_Node); pragma Inline (Set_At_End_Proc); + pragma Inline (Set_Atomic_Sync_Required); pragma Inline (Set_Attribute_Name); pragma Inline (Set_Aux_Decls_Node); pragma Inline (Set_Backwards_OK); pragma Inline (Set_Bad_Is_Detected); - pragma Inline (Set_Body_To_Inline); pragma Inline (Set_Body_Required); - pragma Inline (Set_By_Ref); + pragma Inline (Set_Body_To_Inline); pragma Inline (Set_Box_Present); + pragma Inline (Set_By_Ref); pragma Inline (Set_Char_Literal_Value); pragma Inline (Set_Chars); pragma Inline (Set_Check_Address_Alignment); @@ -12225,8 +12286,8 @@ package Sinfo is pragma Inline (Set_Context_Items); pragma Inline (Set_Context_Pending); pragma Inline (Set_Controlling_Argument); - pragma Inline (Set_Convert_To_Return_False); pragma Inline (Set_Conversion_OK); + pragma Inline (Set_Convert_To_Return_False); pragma Inline (Set_Corresponding_Aspect); pragma Inline (Set_Corresponding_Body); pragma Inline (Set_Corresponding_Formal_Spec); @@ -12237,8 +12298,8 @@ package Sinfo is pragma Inline (Set_Dcheck_Function); pragma Inline (Set_Declarations); pragma Inline (Set_Default_Expression); - pragma Inline (Set_Default_Storage_Pool); pragma Inline (Set_Default_Name); + pragma Inline (Set_Default_Storage_Pool); pragma Inline (Set_Defining_Identifier); pragma Inline (Set_Defining_Unit_Name); pragma Inline (Set_Delay_Alternative); @@ -12254,16 +12315,16 @@ package Sinfo is pragma Inline (Set_Discriminant_Type); pragma Inline (Set_Do_Accessibility_Check); pragma Inline (Set_Do_Discriminant_Check); - pragma Inline (Set_Do_Length_Check); pragma Inline (Set_Do_Division_Check); + pragma Inline (Set_Do_Length_Check); pragma Inline (Set_Do_Overflow_Check); pragma Inline (Set_Do_Range_Check); pragma Inline (Set_Do_Storage_Check); pragma Inline (Set_Do_Tag_Check); - pragma Inline (Set_Elaborate_Present); pragma Inline (Set_Elaborate_All_Desirable); pragma Inline (Set_Elaborate_All_Present); pragma Inline (Set_Elaborate_Desirable); + pragma Inline (Set_Elaborate_Present); pragma Inline (Set_Elaboration_Boolean); pragma Inline (Set_Else_Actions); pragma Inline (Set_Else_Statements); @@ -12310,13 +12371,14 @@ package Sinfo is pragma Inline (Set_Has_Created_Identifier); pragma Inline (Set_Has_Dereference_Action); pragma Inline (Set_Has_Dynamic_Length_Check); + pragma Inline (Set_Has_Dynamic_Range_Check); pragma Inline (Set_Has_Init_Expression); pragma Inline (Set_Has_Local_Raise); - pragma Inline (Set_Has_Dynamic_Range_Check); pragma Inline (Set_Has_No_Elaboration_Code); pragma Inline (Set_Has_Pragma_Suppress_All); pragma Inline (Set_Has_Private_View); pragma Inline (Set_Has_Relative_Deadline_Pragma); + pragma Inline (Set_Has_Self_Reference); pragma Inline (Set_Has_Storage_Size_Pragma); pragma Inline (Set_Has_Wide_Character); pragma Inline (Set_Has_Wide_Wide_Character); @@ -12325,16 +12387,15 @@ package Sinfo is pragma Inline (Set_High_Bound); pragma Inline (Set_Identifier); pragma Inline (Set_Implicit_With); - pragma Inline (Set_Includes_Infinities); - pragma Inline (Set_Interface_List); - pragma Inline (Set_Interface_Present); pragma Inline (Set_Import_Interface_Present); pragma Inline (Set_In_Assertion_Expression); pragma Inline (Set_In_Present); + pragma Inline (Set_Includes_Infinities); pragma Inline (Set_Inherited_Discriminant); pragma Inline (Set_Instance_Spec); + pragma Inline (Set_Interface_List); + pragma Inline (Set_Interface_Present); pragma Inline (Set_Intval); - pragma Inline (Set_Iterator_Specification); pragma Inline (Set_Is_Accessibility_Actual); pragma Inline (Set_Is_Asynchronous_Call_Block); pragma Inline (Set_Is_Boolean_Aspect); @@ -12342,12 +12403,14 @@ package Sinfo is pragma Inline (Set_Is_Component_Right_Opnd); pragma Inline (Set_Is_Controlling_Actual); pragma Inline (Set_Is_Delayed_Aspect); + pragma Inline (Set_Is_Disabled); pragma Inline (Set_Is_Dynamic_Coextension); pragma Inline (Set_Is_Elsif); pragma Inline (Set_Is_Entry_Barrier_Function); pragma Inline (Set_Is_Expanded_Build_In_Place_Call); pragma Inline (Set_Is_Finalization_Wrapper); pragma Inline (Set_Is_Folded_In_Parser); + pragma Inline (Set_Is_Ignored); pragma Inline (Set_Is_In_Discriminant_Check); pragma Inline (Set_Is_Machine_Number); pragma Inline (Set_Is_Null_Loop); @@ -12355,22 +12418,22 @@ package Sinfo is pragma Inline (Set_Is_Power_Of_2_For_Shift); pragma Inline (Set_Is_Prefixed_Call); pragma Inline (Set_Is_Protected_Subprogram_Body); - pragma Inline (Set_Has_Self_Reference); pragma Inline (Set_Is_Static_Coextension); pragma Inline (Set_Is_Static_Expression); pragma Inline (Set_Is_Subprogram_Descriptor); pragma Inline (Set_Is_Task_Allocation_Block); pragma Inline (Set_Is_Task_Master); pragma Inline (Set_Iteration_Scheme); + pragma Inline (Set_Iterator_Specification); pragma Inline (Set_Itype); pragma Inline (Set_Kill_Range_Check); + pragma Inline (Set_Label_Construct); pragma Inline (Set_Last_Bit); pragma Inline (Set_Last_Name); - pragma Inline (Set_Library_Unit); - pragma Inline (Set_Label_Construct); pragma Inline (Set_Left_Opnd); - pragma Inline (Set_Limited_View_Installed); + pragma Inline (Set_Library_Unit); pragma Inline (Set_Limited_Present); + pragma Inline (Set_Limited_View_Installed); pragma Inline (Set_Literals); pragma Inline (Set_Local_Raise_Not_OK); pragma Inline (Set_Local_Raise_Statements); @@ -12398,9 +12461,9 @@ package Sinfo is pragma Inline (Set_No_Initialization); pragma Inline (Set_No_Minimize_Eliminate); pragma Inline (Set_No_Truncation); - pragma Inline (Set_Null_Present); pragma Inline (Set_Null_Exclusion_Present); pragma Inline (Set_Null_Exclusion_In_Return_Present); + pragma Inline (Set_Null_Present); pragma Inline (Set_Null_Record_Present); pragma Inline (Set_Object_Definition); pragma Inline (Set_Of_Present); @@ -12409,8 +12472,8 @@ package Sinfo is pragma Inline (Set_Others_Discrete_Choices); pragma Inline (Set_Out_Present); pragma Inline (Set_Parameter_Associations); - pragma Inline (Set_Parameter_Specifications); pragma Inline (Set_Parameter_List_Truncated); + pragma Inline (Set_Parameter_Specifications); pragma Inline (Set_Parameter_Type); pragma Inline (Set_Parent_Spec); pragma Inline (Set_Position); @@ -12453,38 +12516,38 @@ package Sinfo is pragma Inline (Set_Selector_Names); pragma Inline (Set_Shift_Count_OK); pragma Inline (Set_Source_Type); - pragma Inline (Set_Spec_PPC_List); pragma Inline (Set_Spec_CTC_List); + pragma Inline (Set_Spec_PPC_List); pragma Inline (Set_Specification); pragma Inline (Set_Split_PPC); pragma Inline (Set_Statements); pragma Inline (Set_Storage_Pool); - pragma Inline (Set_Subpool_Handle_Name); pragma Inline (Set_Strval); + pragma Inline (Set_Subpool_Handle_Name); pragma Inline (Set_Subtype_Indication); pragma Inline (Set_Subtype_Mark); pragma Inline (Set_Subtype_Marks); pragma Inline (Set_Suppress_Assignment_Checks); pragma Inline (Set_Suppress_Loop_Warnings); pragma Inline (Set_Synchronized_Present); + pragma Inline (Set_TSS_Elist); pragma Inline (Set_Tagged_Present); pragma Inline (Set_Target_Type); pragma Inline (Set_Task_Definition); pragma Inline (Set_Task_Present); pragma Inline (Set_Then_Actions); pragma Inline (Set_Then_Statements); + pragma Inline (Set_Treat_Fixed_As_Integer); pragma Inline (Set_Triggering_Alternative); pragma Inline (Set_Triggering_Statement); - pragma Inline (Set_Treat_Fixed_As_Integer); - pragma Inline (Set_TSS_Elist); pragma Inline (Set_Type_Definition); pragma Inline (Set_Unit); pragma Inline (Set_Unknown_Discriminants_Present); pragma Inline (Set_Unreferenced_In_Spec); + pragma Inline (Set_Used_Operations); pragma Inline (Set_Variant_Part); pragma Inline (Set_Variants); pragma Inline (Set_Visible_Declarations); - pragma Inline (Set_Used_Operations); pragma Inline (Set_Was_Originally_Stub); pragma Inline (Set_Withed_Body); |