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sinfo.ads, sinfo.adb (Coextensions): New element list for allocators... 

2007-04-06  Ed Schonberg  <schonberg@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

	* sinfo.ads, sinfo.adb (Coextensions): New element list for allocators,
	to chain nested components that are allocators for access discriminants
	of the enclosing object.
	Add N_Push and N_Pop nodes
	New field Exception_Label added
	(Local_Raise_Statements): New field in N_Exception_Handler_Node
	(Local_Raise_Not_OK): New flag in N_Exception_Handler_Node
	(Is_Coextension): New flag for allocators, to mark allocators that
	correspond to access discriminants of dynamically allocated objects.
	(N_Block_Statement): Document the fact that the corresponding entity
	can be an E_Return_Statement.
	(Is_Coextension): New flag for allocators.
	Remove all code for DSP option

	* sprint.ads, sprint.adb: Display basic information for class_wide
	subtypes. Add handling of N_Push and N_Pop nodes

From-SVN: r123600
This commit is contained in:
Ed Schonberg 2007-04-06 11:27:42 +02:00 committed by Arnaud Charlet
parent 9e87a68deb
commit f28573f491
4 changed files with 378 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
gcc/ada/sinfo.adb
View File

@ -380,6 +380,14 @@ package body Sinfo is
return List1 (N);
end Choices;
function Coextensions
(N : Node_Id) return Elist_Id is
begin
pragma Assert (False
or else NT (N).Nkind = N_Allocator);
return Elist4 (N);
end Coextensions;
function Comes_From_Extended_Return_Statement
(N : Node_Id) return Boolean is
begin
@ -1100,6 +1108,17 @@ package body Sinfo is
return Flag7 (N);
end Exception_Junk;
function Exception_Label
(N : Node_Id) return Node_Id is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler
or else NT (N).Nkind = N_Push_Constraint_Error_Label
or else NT (N).Nkind = N_Push_Program_Error_Label
or else NT (N).Nkind = N_Push_Storage_Error_Label);
return Node5 (N);
end Exception_Label;
function Expansion_Delayed
(N : Node_Id) return Boolean is
begin
@ -1522,6 +1541,14 @@ package body Sinfo is
return Flag7 (N);
end Is_Asynchronous_Call_Block;
function Is_Coextension
(N : Node_Id) return Boolean is
begin
pragma Assert (False
or else NT (N).Nkind = N_Allocator);
return Flag18 (N);
end Is_Coextension;
function Is_Component_Left_Opnd
(N : Node_Id) return Boolean is
begin
@ -1740,6 +1767,22 @@ package body Sinfo is
return List1 (N);
end Literals;
function Local_Raise_Not_OK
(N : Node_Id) return Boolean is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler);
return Flag7 (N);
end Local_Raise_Not_OK;
function Local_Raise_Statements
(N : Node_Id) return Elist_Id is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler);
return Elist1 (N);
end Local_Raise_Statements;
function Loop_Actions
(N : Node_Id) return List_Id is
begin
@ -3022,6 +3065,14 @@ package body Sinfo is
Set_List1_With_Parent (N, Val);
end Set_Choices;
procedure Set_Coextensions
(N : Node_Id; Val : Elist_Id) is
begin
pragma Assert (False
or else NT (N).Nkind = N_Allocator);
Set_Elist4 (N, Val);
end Set_Coextensions;
procedure Set_Comes_From_Extended_Return_Statement
(N : Node_Id; Val : Boolean := True) is
begin
@ -3733,6 +3784,17 @@ package body Sinfo is
Set_Flag7 (N, Val);
end Set_Exception_Junk;
procedure Set_Exception_Label
(N : Node_Id; Val : Node_Id) is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler
or else NT (N).Nkind = N_Push_Constraint_Error_Label
or else NT (N).Nkind = N_Push_Program_Error_Label
or else NT (N).Nkind = N_Push_Storage_Error_Label);
Set_Node5 (N, Val); -- semantic field, no parent set
end Set_Exception_Label;
procedure Set_Expansion_Delayed
(N : Node_Id; Val : Boolean := True) is
begin
@ -4155,6 +4217,14 @@ package body Sinfo is
Set_Flag7 (N, Val);
end Set_Is_Asynchronous_Call_Block;
procedure Set_Is_Coextension
(N : Node_Id; Val : Boolean := True) is
begin
pragma Assert (False
or else NT (N).Nkind = N_Allocator);
Set_Flag18 (N, Val);
end Set_Is_Coextension;
procedure Set_Is_Component_Left_Opnd
(N : Node_Id; Val : Boolean := True) is
begin
@ -4373,6 +4443,22 @@ package body Sinfo is
Set_List1_With_Parent (N, Val);
end Set_Literals;
procedure Set_Local_Raise_Not_OK
(N : Node_Id; Val : Boolean := True) is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler);
Set_Flag7 (N, Val);
end Set_Local_Raise_Not_OK;
procedure Set_Local_Raise_Statements
(N : Node_Id; Val : Elist_Id) is
begin
pragma Assert (False
or else NT (N).Nkind = N_Exception_Handler);
Set_Elist1 (N, Val);
end Set_Local_Raise_Statements;
procedure Set_Loop_Actions
(N : Node_Id; Val : List_Id) is
begin

287
gcc/ada/sinfo.ads
View File

@ -462,6 +462,10 @@ package Sinfo is
-- already been analyzed, both for efficiency and functional correctness
-- reasons.
-- Coextensions (Elist4-Sem)
-- Present in allocators nodes. Points to list of allocators for the
-- access discriminants of the allocated object,
-- Comes_From_Source (Flag2)
-- This flag is on for any nodes built by the scanner or parser from the
-- source program, and off for any nodes built by the analyzer or
@ -474,6 +478,15 @@ package Sinfo is
-- refers to a node or is posted on its source location, and has the
-- effect of inhibiting further messages involving this same node.
-- Local_Raise_Statements (Elist1)
-- This field is present in exception handler nodes. It is set to
-- No_Elist in the normal case. If there is at least one raise statement
-- which can potentially be handled as a local raise, then this field
-- points to a list of raise nodes, which are calls to a routine to raise
-- an exception. These are raise nodes which can be optimized into gotos
-- if the handler turns out to meet the conditions which permit this
-- transformation.
-- Has_Dynamic_Length_Check (Flag10-Sem)
-- This flag is present on all nodes. It is set to indicate that one of
-- the routines in unit Checks has generated a length check action which
@ -532,7 +545,12 @@ package Sinfo is
-- declared Activation_Chain variable when the first task is declared.
-- When tasks are declared in the corresponding declarative region this
-- entity is located by name (its name is always _Chain) and the declared
-- tasks are added to the chain.
-- tasks are added to the chain. Note that N_Extended_Return_Statement
-- does not have this attribute, although it does have an activation
-- chain. This chain is used to store the tasks temporarily, and is not
-- used for activating them. On successful completion of the return
-- statement, the tasks are moved to the caller's chain, and the caller
-- activates them.
-- Acts_As_Spec (Flag4-Sem)
-- A flag set in the N_Subprogram_Body node for a subprogram body which
@ -643,7 +661,7 @@ package Sinfo is
-- freeze point.
-- Comes_From_Extended_Return_Statement (Flag18-Sem)
-- Present in N_Return_Statement nodes. True if this node was
-- Present in N_Return_Statement nodes. True if this node was
-- constructed as part of the expansion of an
-- N_Extended_Return_Statement.
@ -702,7 +720,7 @@ package Sinfo is
-- Corresponding_Generic_Association (Node5-Sem)
-- This field is defined for object declarations and object renaming
-- declarations. It is set for the declarations within an instance that
-- map generic formals to their actuals. If set, the field points to
-- map generic formals to their actuals. If set, the field points to
-- a generic_association which is the original parent of the expression
-- or name appearing in the declaration. This simplifies ASIS queries.
@ -939,6 +957,15 @@ package Sinfo is
-- analyzing the control flow of the relevant sequence of statements
-- (e.g. to check that it does not end with a bad return statement).
-- Exception_Label (Node5-Sem)
-- Appears in N_Push_xxx_Label nodes. Points to the entity of the label
-- to be used for transforming the corresponding exception into a goto,
-- or contains Empty, if this exception is not to be transformed. Also
-- appears in N_Exception_Handler nodes, where, if set, it indicates
-- that there may be a local raise for the handler, so that expansion
-- to allow a goto is required (and this field contains the label for
-- this goto). See Exp_Ch11.Expand_Local_Exception_Handlers for details.
-- Expansion_Delayed (Flag11-Sem)
-- Set on aggregates and extension aggregates that need a top-down rather
-- than bottom up expansion. Typically aggregate expansion happens bottom
@ -1116,6 +1143,12 @@ package Sinfo is
-- expansion of an asynchronous entry call. Such a block needs cleanup
-- handler to assure that the call is cancelled.
-- Is_Coextension (Flag18-Sem)
-- Present in allocator nodes, to indicate that this is an allocator
-- for an access discriminant of a dynamically allocated object. The
-- coextension must be deallocated and finalized at the same time as
-- the enclosing object.
-- Is_Component_Left_Opnd (Flag13-Sem)
-- Is_Component_Right_Opnd (Flag14-Sem)
-- Present in concatenation nodes, to indicate that the corresponding
@ -1214,6 +1247,8 @@ package Sinfo is
-- N_Block_Statement or N_Loop_Statement node to which the label
-- declaration applies. This is not currently used in the compiler
-- itself, but it is useful in the implementation of ASIS queries.
-- This field is left empty for the special labels generated as part
-- of expanding raise statements with a local exception handler.
-- Library_Unit (Node4-Sem)
-- In a stub node, Library_Unit points to the compilation unit node of
@ -1259,6 +1294,12 @@ package Sinfo is
-- package is mentioned in a limited_with_clause in the closure of the
-- unit being compiled.
-- Local_Raise_Not_OK (Flag7-Sem)
-- Present in N_Exception_Handler nodes. Set if the handler contains
-- a construct (reraise statement, or call to subprogram in package
-- GNAT.Current_Exception) that makes the handler unsuitable as a target
-- for a local raise (one that could otherwise be converted to a goto).
-- Must_Be_Byte_Aligned (Flag14-Sem)
-- This flag is present in N_Attribute_Reference nodes. It can be set
-- only for the Address and Unrestricted_Access attributes. If set it
@ -1483,25 +1524,23 @@ package Sinfo is
-- Static_Processing_OK (Flag4-Sem)
-- Present in N_Aggregate nodes. When the Compile_Time_Known_Aggregate
-- flag is set, the full value of the aggregate can be determined at
-- compile time and the aggregate can be passed as is to the back-end. In
-- this event it is irrelevant whether this flag is set or not. However,
-- if the Compile_Time_Known_Aggregate flag is not set but
-- compile time and the aggregate can be passed as is to the back-end.
-- In this event it is irrelevant whether this flag is set or not.
-- However, if the flag Compile_Time_Known_Aggregate is not set but
-- Static_Processing_OK is set, the aggregate can (but need not) be
-- converted into a compile time known aggregate by the expander. See
-- Sem_Aggr for the specific conditions under which an aggregate has its
-- Static_Processing_OK flag set.
-- Storage_Pool (Node1-Sem)
-- Present in N_Allocator, N_Free_Statement, N_Return_Statement,
-- and N_Extended_Return_Statement nodes.
-- References the entity for the storage pool to be used for the allocate
-- or free call or for the allocation of the returned value from a
-- function. Empty indicates that the global default default pool is to
-- be used. Note that in the case of a return statement, this field is
-- set only if the function returns value of a type whose size is not
-- known at compile time on the secondary stack. It is never set on
-- targets for which the parameter Functions_Return_By_DSP_On_Target in
-- Targparm is True.
-- Present in N_Allocator, N_Free_Statement, N_Return_Statement, and
-- N_Extended_Return_Statement nodes. References the entity for the
-- storage pool to be used for the allocate or free call or for the
-- allocation of the returned value from function. Empty indicates that
-- the global default default pool is to be used. Note that in the case
-- of a return statement, this field is set only if the function returns
-- value of a type whose size is not known at compile time on the
-- secondary stack.
-- Target_Type (Node2-Sem)
-- Used in an N_Validate_Unchecked_Conversion node to point to the target
@ -3602,8 +3641,10 @@ package Sinfo is
-- Null_Exclusion_Present (Flag11)
-- Storage_Pool (Node1-Sem)
-- Procedure_To_Call (Node2-Sem)
-- Coextensions (Elist4-Sem)
-- No_Initialization (Flag13-Sem)
-- Do_Storage_Check (Flag17-Sem)
-- Is_Coextension (Flag18-Sem)
-- plus fields for expression
---------------------------------
@ -3868,19 +3909,21 @@ package Sinfo is
-- Note that the occurrence of a block identifier is not a defining
-- identifier, but rather a referencing occurrence. The defining
-- occurrence is in the implicit label declaration which occurs in
-- the innermost enclosing block.
-- occurrence is an E_Block entity declared by the implicit label
-- declaration which occurs in the innermost enclosing block statement
-- or body; the block identifier denotes that E_Block.
-- Note: there is always a block statement identifier present in
-- the tree, even if none was given in the source. In the case where
-- no block identifier is given in the source, the parser creates
-- a name of the form _Block_n, where n is a decimal integer (the
-- two underlines ensure that the block names created in this manner
-- do not conflict with any user defined identifiers), and the flag
-- Has_Created_Identifier is set to True. The only exception to the
-- rule that all loop statement nodes have identifiers occurs for
-- blocks constructed by the expander, and the semantic analyzer
-- creates and supplies dummy names for the blocks).
-- For block statements that come from source code, there is always a
-- block statement identifier present in the tree, denoting an
-- E_Block. In the case where no block identifier is given in the
-- source, the parser creates a name of the form B_n, where n is a
-- decimal integer, and the flag Has_Created_Identifier is set to
-- True. Blocks constructed by the expander usually have no identifier,
-- and no corresponding entity.
-- Note well: the block statement created for an extended return
-- statement has an entity, and this entity is an E_Return_Statement,
-- rather than the usual E_Block.
-- N_Block_Statement
-- Sloc points to DECLARE or BEGIN
@ -5518,7 +5561,10 @@ package Sinfo is
-- Choice_Parameter (Node2) (set to Empty if not present)
-- Exception_Choices (List4)
-- Statements (List3)
-- Exception_Label (Node5-Sem) (set to Empty of not present)
-- Zero_Cost_Handling (Flag5-Sem)
-- Local_Raise_Statements (Elist1-Sem) (set to No_Elist if not present)
-- Local_Raise_Not_OK (Flag7-Sem)
------------------------------------------
-- 11.2 Choice parameter specification --
@ -6483,7 +6529,10 @@ package Sinfo is
-- error. The creation of this node will usually be accompanied by a
-- message (unless it appears within the right operand of a short
-- circuit form whose left argument is static and decisively
-- eliminates elaboration of the raise operation.
-- eliminates elaboration of the raise operation. The condition field
-- can ONLY be present when the node is used as a statement form, it
-- may NOT be present in the case where the node appears within an
-- expression.
-- The exception is generated with a message that contains the
-- file name and line number, and then appended text. The Reason
@ -6522,6 +6571,72 @@ package Sinfo is
-- In the case where a debug source file is generated, the Sloc for
-- this node points to the left bracket in the Sprint file output.
-- Note: the back end may be required to translate these nodes into
-- appropriate goto statements. See description of N_Push/Pop_xxx_Label.
---------------------------------------------
-- Optimization of Exception Raise to Goto --
---------------------------------------------
-- In some cases, the front end will determine that any exception raised
-- by the back end for a certain exception should be transformed into a
-- goto statement.
-- There are three kinds of exceptions raised by the back end (note that
-- for this purpose we consider gigi to be part of the back end in the
-- gcc case):
-- 1. Exceptions resulting from N_Raise_xxx_Error nodes
-- 2. Exceptions from checks triggered by Do_xxx_Check flags
-- 3. Other cases not specifically marked by the front end
-- Normally all such exceptions are translated into calls to the proper
-- Rcheck_xx procedure, where xx encodes both the exception to be raised
-- and the exception message.
-- The front end may determine that for a particular sequence of code,
-- exceptions in any of these three categories for a particular builtin
-- exception should result in a goto, rather than a call to Rcheck_xx.
-- The exact sequence to be generated is:
-- Local_Raise (exception'Identity);
-- goto Label
-- The front end marks such a sequence of code by bracketing it with
-- push and pop nodes:
-- N_Push_xxx_Label (referencing the label)
-- ...
-- (code where transformation is expected for exception xxx)
-- ...
-- N_Pop_xxx_Label
-- The use of push/pop reflects the fact that such regions can properly
-- nest, and one special case is a subregion in which no transformation
-- is allowed. Such a region is marked by a N_Push_xxx_Label node whose
-- Exception_Label field is Empty.
-- N_Push_Constraint_Error_Label
-- Sloc references first statement in region covered
-- Exception_Label (Node5-Sem)
-- N_Push_Program_Error_Label
-- Sloc references first statement in region covered
-- Exception_Label (Node5-Sem)
-- N_Push_Storage_Error_Label
-- Sloc references first statement in region covered
-- Exception_Label (Node5-Sem)
-- N_Pop_Constraint_Error_Label
-- Sloc references last statement in region covered
-- N_Pop_Program_Error_Label
-- Sloc references last statement in region covered
-- N_Pop_Storage_Error_Label
-- Sloc references last statement in region covered
---------------
-- Reference --
---------------
@ -6978,6 +7093,18 @@ package Sinfo is
N_Formal_Abstract_Subprogram_Declaration,
N_Formal_Concrete_Subprogram_Declaration,
-- N_Push_xxx_Label
N_Push_Constraint_Error_Label,
N_Push_Program_Error_Label,
N_Push_Storage_Error_Label,
-- N_Pop_xxx_Label
N_Pop_Constraint_Error_Label,
N_Pop_Program_Error_Label,
N_Pop_Storage_Error_Label,
-- Other nodes (not part of any subtype class)
N_Abortable_Part,
@ -7161,6 +7288,14 @@ package Sinfo is
N_Package_Body ..
N_Task_Body;
subtype N_Push_xxx_Label is Node_Kind range
N_Push_Constraint_Error_Label ..
N_Push_Storage_Error_Label;
subtype N_Pop_xxx_Label is Node_Kind range
N_Pop_Constraint_Error_Label ..
N_Pop_Storage_Error_Label;
subtype N_Raise_xxx_Error is Node_Kind range
N_Raise_Constraint_Error ..
N_Raise_Storage_Error;
@ -7327,6 +7462,9 @@ package Sinfo is
function Choices
(N : Node_Id) return List_Id; -- List1
function Coextensions
(N : Node_Id) return Elist_Id; -- Elist4
function Comes_From_Extended_Return_Statement
(N : Node_Id) return Boolean; -- Flag18
@ -7549,6 +7687,9 @@ package Sinfo is
function Exception_Junk
(N : Node_Id) return Boolean; -- Flag7
function Exception_Label
(N : Node_Id) return Node_Id; -- Node5
function Explicit_Actual_Parameter
(N : Node_Id) return Node_Id; -- Node3
@ -7681,6 +7822,9 @@ package Sinfo is
function Is_Asynchronous_Call_Block
(N : Node_Id) return Boolean; -- Flag7
function Is_Coextension
(N : Node_Id) return Boolean; -- Flag18
function Is_Component_Left_Opnd
(N : Node_Id) return Boolean; -- Flag13
@ -7756,6 +7900,12 @@ package Sinfo is
function Literals
(N : Node_Id) return List_Id; -- List1
function Local_Raise_Not_OK
(N : Node_Id) return Boolean; -- Flag7
function Local_Raise_Statements
(N : Node_Id) return Elist_Id; -- Elist1
function Loop_Actions
(N : Node_Id) return List_Id; -- List2
@ -8158,6 +8308,9 @@ package Sinfo is
procedure Set_Choice_Parameter
(N : Node_Id; Val : Node_Id); -- Node2
procedure Set_Coextensions
(N : Node_Id; Val : Elist_Id); -- Elist4
procedure Set_Choices
(N : Node_Id; Val : List_Id); -- List1
@ -8380,6 +8533,9 @@ package Sinfo is
procedure Set_Exception_Junk
(N : Node_Id; Val : Boolean := True); -- Flag7
procedure Set_Exception_Label
(N : Node_Id; Val : Node_Id); -- Node5
procedure Set_Expansion_Delayed
(N : Node_Id; Val : Boolean := True); -- Flag11
@ -8512,6 +8668,9 @@ package Sinfo is
procedure Set_Is_Asynchronous_Call_Block
(N : Node_Id; Val : Boolean := True); -- Flag7
procedure Set_Is_Coextension
(N : Node_Id; Val : Boolean := True); -- Flag18
procedure Set_Is_Component_Left_Opnd
(N : Node_Id; Val : Boolean := True); -- Flag13
@ -8587,6 +8746,12 @@ package Sinfo is
procedure Set_Literals
(N : Node_Id; Val : List_Id); -- List1
procedure Set_Local_Raise_Not_OK
(N : Node_Id; Val : Boolean := True); -- Flag7
procedure Set_Local_Raise_Statements
(N : Node_Id; Val : Elist_Id); -- Elist1
procedure Set_Loop_Actions
(N : Node_Id; Val : List_Id); -- List2
@ -9463,7 +9628,7 @@ package Sinfo is
(1 => False, -- Storage_Pool (Node1-Sem)
2 => False, -- Procedure_To_Call (Node2-Sem)
3 => True, -- Expression (Node3)
4 => False, -- unused
4 => False, -- Coextensions (Elist4-Sem)
5 => False), -- Etype (Node5-Sem)
N_Null_Statement =>
@ -10034,11 +10199,11 @@ package Sinfo is
5 => True), -- Exception_Handlers (List5)
N_Exception_Handler =>
(1 => False, -- unused
(1 => False, -- Local_Raise_Statements (Elist1)
2 => True, -- Choice_Parameter (Node2)
3 => True, -- Statements (List3)
4 => True, -- Exception_Choices (List4)
5 => False), -- unused
5 => False), -- Exception_Label (Node5)
N_Raise_Statement =>
(1 => False, -- unused
@ -10334,6 +10499,48 @@ package Sinfo is
4 => False, -- unused
5 => False), -- Etype (Node5-Sem)
N_Push_Constraint_Error_Label =>
(1 => False, -- unused
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- unused
N_Push_Program_Error_Label =>
(1 => False, -- Exception_Label
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- Exception_Label
N_Push_Storage_Error_Label =>
(1 => False, -- Exception_Label
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- Exception_Label
N_Pop_Constraint_Error_Label =>
(1 => False, -- unused
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- unused
N_Pop_Program_Error_Label =>
(1 => False, -- unused
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- unused
N_Pop_Storage_Error_Label =>
(1 => False, -- unused
2 => False, -- unused
3 => False, -- unused
4 => False, -- unused
5 => False), -- unused
N_Reference =>
(1 => False, -- unused
2 => False, -- unused
@ -10443,6 +10650,7 @@ package Sinfo is
pragma Inline (Check_Address_Alignment);
pragma Inline (Choice_Parameter);
pragma Inline (Choices);
pragma Inline (Coextensions);
pragma Inline (Comes_From_Extended_Return_Statement);
pragma Inline (Compile_Time_Known_Aggregate);
pragma Inline (Component_Associations);
@ -10515,8 +10723,9 @@ package Sinfo is
pragma Inline (Entry_Index_Specification);
pragma Inline (Etype);
pragma Inline (Exception_Choices);
pragma Inline (Exception_Junk);
pragma Inline (Exception_Handlers);
pragma Inline (Exception_Junk);
pragma Inline (Exception_Label);
pragma Inline (Expansion_Delayed);
pragma Inline (Explicit_Actual_Parameter);
pragma Inline (Explicit_Generic_Actual_Parameter);
@ -10542,6 +10751,7 @@ package Sinfo is
pragma Inline (Has_Created_Identifier);
pragma Inline (Has_Dynamic_Length_Check);
pragma Inline (Has_Dynamic_Range_Check);
pragma Inline (Has_Self_Reference);
pragma Inline (Has_No_Elaboration_Code);
pragma Inline (Has_Priority_Pragma);
pragma Inline (Has_Private_View);
@ -10560,6 +10770,7 @@ package Sinfo is
pragma Inline (Instance_Spec);
pragma Inline (Intval);
pragma Inline (Is_Asynchronous_Call_Block);
pragma Inline (Is_Coextension);
pragma Inline (Is_Component_Left_Opnd);
pragma Inline (Is_Component_Right_Opnd);
pragma Inline (Is_Controlling_Actual);
@ -10570,7 +10781,6 @@ package Sinfo is
pragma Inline (Is_Overloaded);
pragma Inline (Is_Power_Of_2_For_Shift);
pragma Inline (Is_Protected_Subprogram_Body);
pragma Inline (Has_Self_Reference);
pragma Inline (Is_Static_Expression);
pragma Inline (Is_Subprogram_Descriptor);
pragma Inline (Is_Task_Allocation_Block);
@ -10586,6 +10796,8 @@ package Sinfo is
pragma Inline (Limited_View_Installed);
pragma Inline (Limited_Present);
pragma Inline (Literals);
pragma Inline (Local_Raise_Not_OK);
pragma Inline (Local_Raise_Statements);
pragma Inline (Loop_Actions);
pragma Inline (Loop_Parameter_Specification);
pragma Inline (Low_Bound);
@ -10718,6 +10930,7 @@ package Sinfo is
pragma Inline (Set_Check_Address_Alignment);
pragma Inline (Set_Choice_Parameter);
pragma Inline (Set_Choices);
pragma Inline (Set_Coextensions);
pragma Inline (Set_Comes_From_Extended_Return_Statement);
pragma Inline (Set_Compile_Time_Known_Aggregate);
pragma Inline (Set_Component_Associations);
@ -10789,8 +11002,9 @@ package Sinfo is
pragma Inline (Set_Entry_Index_Specification);
pragma Inline (Set_Etype);
pragma Inline (Set_Exception_Choices);
pragma Inline (Set_Exception_Junk);
pragma Inline (Set_Exception_Handlers);
pragma Inline (Set_Exception_Junk);
pragma Inline (Set_Exception_Label);
pragma Inline (Set_Expansion_Delayed);
pragma Inline (Set_Explicit_Actual_Parameter);
pragma Inline (Set_Explicit_Generic_Actual_Parameter);
@ -10834,6 +11048,7 @@ package Sinfo is
pragma Inline (Set_Instance_Spec);
pragma Inline (Set_Intval);
pragma Inline (Set_Is_Asynchronous_Call_Block);
pragma Inline (Set_Is_Coextension);
pragma Inline (Set_Is_Component_Left_Opnd);
pragma Inline (Set_Is_Component_Right_Opnd);
pragma Inline (Set_Is_Controlling_Actual);
@ -10860,6 +11075,8 @@ package Sinfo is
pragma Inline (Set_Limited_View_Installed);
pragma Inline (Set_Limited_Present);
pragma Inline (Set_Literals);
pragma Inline (Set_Local_Raise_Not_OK);
pragma Inline (Set_Local_Raise_Statements);
pragma Inline (Set_Loop_Actions);
pragma Inline (Set_Loop_Parameter_Specification);
pragma Inline (Set_Low_Bound);

39
gcc/ada/sprint.adb
View File

@ -2218,6 +2218,42 @@ package body Sprint is
Write_Str (", ");
end if;
when N_Pop_Constraint_Error_Label =>
Write_Indent_Str ("%pop_constraint_error_label");
when N_Pop_Program_Error_Label =>
Write_Indent_Str ("%pop_program_error_label");
when N_Pop_Storage_Error_Label =>
Write_Indent_Str ("%pop_storage_error_label");
when N_Push_Constraint_Error_Label =>
Write_Indent_Str ("%push_constraint_error_label (");
if Present (Exception_Label (Node)) then
Write_Name_With_Col_Check (Chars (Exception_Label (Node)));
end if;
Write_Str (")");
when N_Push_Program_Error_Label =>
Write_Indent_Str ("%push_program_error_label (");
if Present (Exception_Label (Node)) then
Write_Name_With_Col_Check (Chars (Exception_Label (Node)));
end if;
Write_Str (")");
when N_Push_Storage_Error_Label =>
Write_Indent_Str ("%push_storage_error_label (");
if Present (Exception_Label (Node)) then
Write_Name_With_Col_Check (Chars (Exception_Label (Node)));
end if;
Write_Str (")");
when N_Pragma =>
Write_Indent_Str_Sloc ("pragma ");
Write_Name_With_Col_Check (Chars (Node));
@ -3698,7 +3734,8 @@ package body Sprint is
-- Class-Wide types
when E_Class_Wide_Type =>
when E_Class_Wide_Type |
E_Class_Wide_Subtype =>
Write_Header;
Write_Name_With_Col_Check (Chars (Etype (Typ)));
Write_Str ("'Class");

2
gcc/ada/sprint.ads
View File

@ -67,6 +67,8 @@ package Sprint is
-- Multiply wi Treat_Fixed_As_Integer x #* y
-- Multiply wi Rounded_Result x @* y
-- Others choice for cleanup when all others
-- Pop exception label %pop_xxx_exception_label
-- Push exception label %push_xxx_exception_label (label)
-- Raise xxx error [xxx_error [when cond]]
-- Raise xxx error with msg [xxx_error [when cond], "msg"]
-- Rational literal See UR_Write for details