diff options
Diffstat (limited to 'gcc/ada/einfo.ads')
| -rw-r--r-- | gcc/ada/einfo.ads | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/gcc/ada/einfo.ads b/gcc/ada/einfo.ads index c61ce663a28..573539fa1ba 100644 --- a/gcc/ada/einfo.ads +++ b/gcc/ada/einfo.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1992-2004 Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2005, 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- -- @@ -41,6 +41,10 @@ package Einfo is -- This package defines the annotations to the abstract syntax tree that -- are needed to support semantic processing of an Ada compilation. +-- Note that after editing this spec and the corresponding body it is +-- required to run ceinfo to check the consistentcy of spec and body. +-- See ceinfo.adb for more information about the checks made. + -- These annotations are for the most part attributes of declared entities, -- and they correspond to conventional symbol table information. Other -- attributes include sets of meanings for overloaded names, possible @@ -527,7 +531,7 @@ package Einfo is -- Component_Size (Uint22) [implementation base type only] -- Present in array types. It contains the component size value for --- the array. A value of zero means that the value is not yet set. +-- the array. A value of No_Uint means that the value is not yet set. -- The value can be set by the use of a component size clause, or -- by the front end in package Layout, or by the backend. A negative -- value is used to represent a value which is not known at compile @@ -1517,6 +1521,10 @@ package Einfo is -- of access types, this flag is present only in the root type, since a -- storage size clause cannot be given to a derived type. +-- Has_Stream_Size_Clause (Flag184) +-- This flag is set on types which have a Stream_Size clause attribute. +-- Used to prevent multiple Stream_Size clauses for a given entity. + -- Has_Subprogram_Descriptor (Flag93) -- This flag is set on entities for which zero-cost exception subprogram -- descriptors can be generated (subprograms and library level package @@ -1650,6 +1658,10 @@ package Einfo is -- Is_Access_Type (synthesized) -- Applies to all entities, true for access types and subtypes +-- Is_Ada_2005 (Flag185) +-- Applies to all entities, true if a valid pragma Ada_05 applies to the +-- entity, indicating that the entity is Ada 2005 only. + -- Is_Aliased (Flag15) -- Present in objects whose declarations carry the keyword aliased, -- and on record components that have the keyword. @@ -2091,6 +2103,10 @@ package Einfo is -- Applies to all entities, true for entities representing objects, -- including generic formal parameters. +-- Is_Obsolescent (Flag153) +-- Present in subprogram entities. Set if a valid pragma Obsolescent +-- applies to the subprogram. + -- Is_Optional_Parameter (Flag134) -- Present in parameter entities. Set if the parameter is specified as -- optional by use of a First_Optional_Parameter argument to one of the @@ -2649,6 +2665,11 @@ package Einfo is -- Applies to subprograms and subprogram types. Yields the number of -- formals as a value of type Pos. +-- Obsolescent_Warning (Node24) +-- Present in subprogram entities. Set non-empty only if the pragma +-- Obsolescent had a string argument, in which case it records the +-- contents of the corresponding string literal node. + -- Original_Access_Type (Node21) -- Present in access to subprogram types. Anonymous access to protected -- subprogram types are replaced by an occurrence of an internal access @@ -3912,6 +3933,7 @@ package Einfo is -- Has_Qualified_Name (Flag161) -- Has_Unknown_Discriminants (Flag72) -- Has_Xref_Entry (Flag182) + -- Is_Ada_2005 (Flag185) -- Is_Bit_Packed_Array (Flag122) (base type only) -- Is_Child_Unit (Flag73) -- Is_Compilation_Unit (Flag149) @@ -4297,6 +4319,7 @@ package Einfo is -- Generic_Renamings (Elist23) (for an instance) -- Inner_Instances (Elist23) (for a generic function) -- Privals_Chain (Elist23) (for a protected function) + -- Obsolescent_Warning (Node24) -- Body_Needed_For_SAL (Flag40) -- Elaboration_Entity_Required (Flag174) -- Function_Returns_With_DSP (Flag169) @@ -4321,6 +4344,7 @@ package Einfo is -- Is_Instantiated (Flag126) (generic case only) -- Is_Intrinsic_Subprogram (Flag64) -- Is_Machine_Code_Subprogram (Flag137) (non-generic case only) + -- Is_Obsolescent (Flag153) -- Is_Overriding_Operation (Flag39) (non-generic case only) -- Is_Private_Descendant (Flag53) -- Is_Pure (Flag44) @@ -4542,6 +4566,7 @@ package Einfo is -- Generic_Renamings (Elist23) (for an instance) -- Inner_Instances (Elist23) (for a generic procedure) -- Privals_Chain (Elist23) (for a protected procedure) + -- Obsolescent_Warning (Node24) -- Body_Needed_For_SAL (Flag40) -- Elaboration_Entity_Required (Flag174) -- Function_Returns_With_DSP (Flag169) (always False for procedure) @@ -4566,6 +4591,7 @@ package Einfo is -- Is_Intrinsic_Subprogram (Flag64) -- Is_Machine_Code_Subprogram (Flag137) (non-generic case only) -- Is_Null_Init_Proc (Flag178) + -- Is_Obsolescent (Flag153) -- Is_Overriding_Operation (Flag39) (non-generic case only) -- Is_Private_Descendant (Flag53) -- Is_Pure (Flag44) @@ -5114,6 +5140,7 @@ package Einfo is function Has_Small_Clause (Id : E) return B; function Has_Specified_Layout (Id : E) return B; function Has_Storage_Size_Clause (Id : E) return B; + function Has_Stream_Size_Clause (Id : E) return B; function Has_Subprogram_Descriptor (Id : E) return B; function Has_Task (Id : E) return B; function Has_Unchecked_Union (Id : E) return B; @@ -5130,6 +5157,7 @@ package Einfo is function Is_AST_Entry (Id : E) return B; function Is_Abstract (Id : E) return B; function Is_Access_Constant (Id : E) return B; + function Is_Ada_2005 (Id : E) return B; function Is_Aliased (Id : E) return B; function Is_Asynchronous (Id : E) return B; function Is_Atomic (Id : E) return B; @@ -5172,6 +5200,7 @@ package Einfo is function Is_Machine_Code_Subprogram (Id : E) return B; function Is_Non_Static_Subtype (Id : E) return B; function Is_Null_Init_Proc (Id : E) return B; + function Is_Obsolescent (Id : E) return B; function Is_Optional_Parameter (Id : E) return B; function Is_Package_Body_Entity (Id : E) return B; function Is_Packed (Id : E) return B; @@ -5225,6 +5254,7 @@ package Einfo is function Normalized_Position (Id : E) return U; function Normalized_Position_Max (Id : E) return U; function Object_Ref (Id : E) return E; + function Obsolescent_Warning (Id : E) return N; function Original_Access_Type (Id : E) return E; function Original_Array_Type (Id : E) return E; function Original_Record_Component (Id : E) return E; @@ -5385,6 +5415,7 @@ package Einfo is function Root_Type (Id : E) return E; function Scope_Depth_Set (Id : E) return B; function Size_Clause (Id : E) return N; + function Stream_Size_Clause (Id : E) return N; function Tag_Component (Id : E) return E; function Type_High_Bound (Id : E) return N; function Type_Low_Bound (Id : E) return N; @@ -5583,6 +5614,7 @@ package Einfo is procedure Set_Has_Small_Clause (Id : E; V : B := True); procedure Set_Has_Specified_Layout (Id : E; V : B := True); procedure Set_Has_Storage_Size_Clause (Id : E; V : B := True); + procedure Set_Has_Stream_Size_Clause (Id : E; V : B := True); procedure Set_Has_Subprogram_Descriptor (Id : E; V : B := True); procedure Set_Has_Task (Id : E; V : B := True); procedure Set_Has_Unchecked_Union (Id : E; V : B := True); @@ -5599,6 +5631,7 @@ package Einfo is procedure Set_Is_AST_Entry (Id : E; V : B := True); procedure Set_Is_Abstract (Id : E; V : B := True); procedure Set_Is_Access_Constant (Id : E; V : B := True); + procedure Set_Is_Ada_2005 (Id : E; V : B := True); procedure Set_Is_Aliased (Id : E; V : B := True); procedure Set_Is_Asynchronous (Id : E; V : B := True); procedure Set_Is_Atomic (Id : E; V : B := True); @@ -5646,6 +5679,7 @@ package Einfo is procedure Set_Is_Machine_Code_Subprogram (Id : E; V : B := True); procedure Set_Is_Non_Static_Subtype (Id : E; V : B := True); procedure Set_Is_Null_Init_Proc (Id : E; V : B := True); + procedure Set_Is_Obsolescent (Id : E; V : B := True); procedure Set_Is_Optional_Parameter (Id : E; V : B := True); procedure Set_Is_Overriding_Operation (Id : E; V : B := True); procedure Set_Is_Package_Body_Entity (Id : E; V : B := True); @@ -5699,6 +5733,7 @@ package Einfo is procedure Set_Normalized_Position (Id : E; V : U); procedure Set_Normalized_Position_Max (Id : E; V : U); procedure Set_Object_Ref (Id : E; V : E); + procedure Set_Obsolescent_Warning (Id : E; V : N); procedure Set_Original_Access_Type (Id : E; V : E); procedure Set_Original_Array_Type (Id : E; V : E); procedure Set_Original_Record_Component (Id : E; V : E); @@ -6109,6 +6144,7 @@ package Einfo is pragma Inline (Has_Small_Clause); pragma Inline (Has_Specified_Layout); pragma Inline (Has_Storage_Size_Clause); + pragma Inline (Has_Stream_Size_Clause); pragma Inline (Has_Subprogram_Descriptor); pragma Inline (Has_Task); pragma Inline (Has_Unchecked_Union); @@ -6125,6 +6161,7 @@ package Einfo is pragma Inline (Is_AST_Entry); pragma Inline (Is_Abstract); pragma Inline (Is_Access_Constant); + pragma Inline (Is_Ada_2005); pragma Inline (Is_Access_Type); pragma Inline (Is_Aliased); pragma Inline (Is_Array_Type); @@ -6194,6 +6231,7 @@ package Einfo is pragma Inline (Is_Named_Number); pragma Inline (Is_Non_Static_Subtype); pragma Inline (Is_Null_Init_Proc); + pragma Inline (Is_Obsolescent); pragma Inline (Is_Numeric_Type); pragma Inline (Is_Object); pragma Inline (Is_Optional_Parameter); @@ -6261,6 +6299,7 @@ package Einfo is pragma Inline (Normalized_Position); pragma Inline (Normalized_Position_Max); pragma Inline (Object_Ref); + pragma Inline (Obsolescent_Warning); pragma Inline (Original_Access_Type); pragma Inline (Original_Array_Type); pragma Inline (Original_Record_Component); @@ -6468,6 +6507,7 @@ package Einfo is pragma Inline (Set_Is_AST_Entry); pragma Inline (Set_Is_Abstract); pragma Inline (Set_Is_Access_Constant); + pragma Inline (Set_Is_Ada_2005); pragma Inline (Set_Is_Aliased); pragma Inline (Set_Is_Asynchronous); pragma Inline (Set_Is_Atomic); @@ -6515,6 +6555,7 @@ package Einfo is pragma Inline (Set_Is_Machine_Code_Subprogram); pragma Inline (Set_Is_Non_Static_Subtype); pragma Inline (Set_Is_Null_Init_Proc); + pragma Inline (Set_Is_Obsolescent); pragma Inline (Set_Is_Optional_Parameter); pragma Inline (Set_Is_Overriding_Operation); pragma Inline (Set_Is_Package_Body_Entity); @@ -6568,6 +6609,7 @@ package Einfo is pragma Inline (Set_Normalized_Position); pragma Inline (Set_Normalized_Position_Max); pragma Inline (Set_Object_Ref); + pragma Inline (Set_Obsolescent_Warning); pragma Inline (Set_Original_Access_Type); pragma Inline (Set_Original_Array_Type); pragma Inline (Set_Original_Record_Component); |