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This patch fixes a spurious visibility error with a nested instance of a
generic unit with a formal package, when the actual for it is a formal
package PA of an enclosing generic, and there are subsequent uses of the
formals of PA in that generic unit.
2018-05-22 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* einfo.ads, einfo.adb: New attribute Hidden_In_Formal_Instance,
defined on packages that are actuals for formal packages, in order to
set/reset the visibility of the formals of a formal package with given
actuals, when there are subsequent uses of those formals in the
enclosing generic, as required by RN 12.7 (10).
* atree.ads, atree.adb: Add operations for Elist30.
* atree.h: Add Elist30.
* sem_ch12.adb (Analyze_Formal_Package_Instantiation): Collect formals
that are not defaulted and are thus not visible within the current
instance.
(Check_Formal_Packages): Reset visibility of formals of a formal
package that are not defaulted, on exit from current instance.
gcc/testsuite/
* gnat.dg/gen_formal_pkg.adb, gnat.dg/gen_formal_pkg_a.ads,
gnat.dg/gen_formal_pkg_b.ads, gnat.dg/gen_formal_pkg_w.ads: New
testcase.
From-SVN: r260520
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2018-01-11 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
Bump copyright notices to 2018.
From-SVN: r256519
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2017-05-02 Eric Botcazou <ebotcazou@adacore.com>
* atree.h (Flag290): Add missing terminating parenthesis.
* einfo.adb (Is_Class_Wide_Clone): Use Flag290.
(Set_Is_Class_Wide_Clone): Likewise.
* einfo.ads (Is_Class_Wide_Clone): Likewise.
2017-05-02 Gary Dismukes <dismukes@adacore.com>
* checks.ads (Null_Exclusion_Static_Checks): Add Boolean
parameter Array_Comp to indicate the case of an array object
with null-excluding components.
* checks.adb (Null_Exclusion_Static_Checks):
Call Compile_Time_Constraint_Error instead of
Apply_Compile_Time_Constraint_Error in the component case. Also
call that when Array_Comp is True, with an appropriate warning for
the array component case. Only create an explicit initialization
by null in the case of an object of a null-excluding access type
(and no longer do that in the component case).
* sem_ch3.adb (Check_Component): Add a Boolean parameter
Array_Comp defaulted to False. Pass Empty for the Comp
actual when calling Null_Exclusion_Static_Checks in the case
where Comp_Decl matches Object_Decl, because we don't have a
component in that case. In the case of an object or component
of an array type, pass True for Array_Comp on the recursive call
to Check_Component.
From-SVN: r247474
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2017-04-25 Bob Duff <duff@adacore.com>
* s-secsta.adb (SS_Info): Add a comment
explaining why we don't need to walk all the chunks in order to
compute the total size.
2017-04-25 Bob Duff <duff@adacore.com>
* namet.ads, namet.adb (Global_Name_Buffer): Increase the length
of the global name buffer to 4*Max_Line_Length.
2017-04-25 Javier Miranda <miranda@adacore.com>
* exp_ch8.adb (Expand_N_Object_Renaming_Declaration): When creating a
renaming entity for debug information, mark the entity as needing debug
info if it comes from sources.
2017-04-25 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Remove the
restriction converning the use of 'Address where the prefix is
of a controlled type.
2017-04-25 Pierre-Marie de Rodat <derodat@adacore.com>
* exp_dbug.adb: In Debug_Renaming_Declaration,
skip slices that are made redundant by an indexed component
access.
* atree.h: New definition for Original_Node.
From-SVN: r247166
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2016-06-16 Hristian Kirtchev <kirtchev@adacore.com>
* atree.ads, atree.adb (Elist29): New routine.
(Set_Elist29): New routine.
* atree.h New definition for Elist29.
* einfo.adb Subprograms_For_Type is now an Elist rather than
a node. Has_Invariants is now a synthesized attribute
and does not require a flag. Has_Own_Invariants
is now Flag232. Has_Inherited_Invariants is
Flag291. Is_Partial_Invariant_Procedure is Flag292.
(Default_Init_Cond_Procedure): Reimplemented.
(Has_Inherited_Invariants): New routine.
(Has_Invariants): Reimplemented.
(Has_Own_Invariants): New routine.
(Invariant_Procedure): Reimplemented.
(Is_Partial_Invariant_Procedure): New routine.
(Partial_Invariant_Procedure): Reimplemented.
(Predicate_Function): Reimplemented.
(Predicate_Function_M): Reimplemented.
(Set_Default_Init_Cond_Procedure): Reimplemented.
(Set_Has_Inherited_Invariants): New routine.
(Set_Has_Invariants): Removed.
(Set_Has_Own_Invariants): New routine.
(Set_Invariant_Procedure): Reimplemented.
(Set_Is_Partial_Invariant_Procedure): New routine.
(Set_Partial_Invariant_Procedure): Reimplemented.
(Set_Predicate_Function): Reimplemented.
(Set_Predicate_Function_M): Reimplemented.
(Set_Subprograms_For_Type): Reimplemented.
(Subprograms_For_Type): Reimplemented.
(Write_Entity_Flags): Output Flag232 and Flag291.
* einfo.ads Add new attributes Has_Inherited_Invariants
Has_Own_Invariants Is_Partial_Invariant_Procedure
Partial_Invariant_Procedure Change the documentation
of attributes Has_Inheritable_Invariants Has_Invariants
Invariant_Procedure Is_Invariant_Procedure Subprograms_For_Type
(Has_Inherited_Invariants): New routine along with pragma Inline.
(Has_Own_Invariants): New routine along with pragma Inline.
(Is_Partial_Invariant_Procedure): New routine along with pragma Inline.
(Partial_Invariant_Procedure): New routine.
(Set_Has_Inherited_Invariants): New routine along with pragma Inline.
(Set_Has_Invariants): Removed along with pragma Inline.
(Set_Has_Own_Invariants): New routine along with pragma Inline.
(Set_Is_Partial_Invariant_Procedure): New routine
along with pragma Inline.
(Set_Partial_Invariant_Procedure): New routine.
(Set_Subprograms_For_Type): Update the signature.
(Subprograms_For_Type): Update the signature.
* exp_ch3.adb Remove with and use clauses for Sem_Ch13.
(Build_Array_Invariant_Proc): Removed.
(Build_Record_Invariant_Proc): Removed.
(Freeze_Type): Build the body of the invariant procedure.
(Insert_Component_Invariant_Checks): Removed.
* exp_ch7.adb Add with and use clauses for Sem_Ch6, Sem_Ch13,
and Stringt.
(Build_Invariant_Procedure_Body): New routine.
(Build_Invariant_Procedure_Declaration): New routine.
* exp_ch7.ads (Build_Invariant_Procedure_Body): New routine.
(Build_Invariant_Procedure_Declaration): New routine.
* exp_ch9.adb (Build_Corresponding_Record): Do not propagate
attributes related to invariants to the corresponding record
when building the corresponding record. This is done by
Build_Invariant_Procedure_Declaration.
* exp_util.adb (Make_Invariant_Call): Reimplemented.
* freeze.adb (Freeze_Array_Type): An array type requires an
invariant procedure when its component type has invariants.
(Freeze_Record_Type): A record type requires an invariant
procedure when at least one of its components has an invariant.
* sem_ch3.adb (Analyze_Private_Extension_Declaration): Inherit
invariant-related attributes.
(Analyze_Subtype_Declaration):
Inherit invariant-related attributes.
(Build_Derived_Record_Type): Inherit invariant-related attributes.
(Check_Duplicate_Aspects): Reimplemented.
(Get_Partial_View_Aspect): New routine.
(Process_Full_View): Inherit invariant-related attributes. Reimplement
the check on hidden inheritance of class-wide invariants.
(Remove_Default_Init_Cond_Procedure): Reimplemented.
* sem_ch6.adb (Analyze_Subprogram_Specification): Do not modify
the controlling type for an invariant procedure declaration
or body.
(Is_Invariant_Procedure_Or_Body): New routine.
* sem_ch7.adb (Analyze_Package_Specification): Build the partial
invariant body in order to preanalyze and resolve all invariants
of a private type at the end of the visible declarations. Build
the full invariant body in order to preanalyze and resolve
all invariants of a private type's full view at the end of
the private declarations.
(Preserve_Full_Attributes): Inherit invariant-related attributes.
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Ensure that
aspects are analyzed with the proper view when the protected type
is a completion of a private type. Inherit invariant-related attributes.
(Analyze_Task_Type_Declaration): Ensure that
aspects are analyzed with the proper view when the task type
is a completion of a private type. Inherit invariant-related
attributes.
* sem_ch13.adb Remove with and use clauses for Stringt.
(Build_Invariant_Procedure_Declaration): Removed.
(Build_Invariant_Procedure): Removed.
(Freeze_Entity_Checks): Do not build the body of the invariant
procedure here.
The body is built when the type is frozen in Freeze_Type.
(Inherit_Aspects_At_Freeze_Point): Do not inherit any attributes
related to invariants here because this leads to erroneous
inheritance.
(Replace_Node): Rename to Replace_Type_Ref.
* sem_ch13.ads (Build_Invariant_Procedure_Declaration): Removed.
(Build_Invariant_Procedure): Removed.
* sem_prag.adb Add with and use clauses for Exp_Ch7.
(Analyze_Pragma): Reimplement the analysis of pragma Invariant.
* sem_res.adb (Resolve_Actuals): Emit a specialized error when
the context is an invariant.
* sem_util.adb (Get_Views): New routine.
(Incomplete_Or_Partial_View): Consider generic packages when
examining declarations.
(Inspect_Decls): Consider full type
declarations because they may denote a derivation from a
private type.
(Propagate_Invariant_Attributes): New routine.
* sem_util.ads (Get_Views): New routine.
(Propagate_Invariant_Attributes): New routine.
2016-06-16 Arnaud Charlet <charlet@adacore.com>
* pprint.adb (Expression_Image): Add better handling of UCs,
we don't want to strip them all for clarity.
From-SVN: r237596
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2015-11-18 Hristian Kirtchev <kirtchev@adacore.com>
* atree.adb (Elist11): New routine.
(Set_Elist11): New routine.
* atree.ads (Elist11): New routine.
(Set_Elist11): New routine.
* atree.h: Define Elist11.
* contracts.adb (Analyze_Object_Contract): Verify the legality
of all references to a variable given that the variable is a
constituent of a single protected/task type.
* einfo.adb: Part_Of_References now utilizes Elist11.
(Part_Of_References): New routine.
(Set_Part_Of_References): New routine.
(Write_Field11_Name): Add output for Part_Of_References.
* einfo.ads New attribute Part_Of_References along with usage
in entities.
(Part_Of_References): New routine along with
pragma Inline.
(Set_Part_Of_References): New routine along with pragma Inline.
* sem_prag.adb (Analyze_Constituent): Record a possible
reference to a concurrent constituent.
(Analyze_Global_Item): Record a possible reference to a concurrent
constituent.
(Analyze_Input_Output): Record a possible reference to a
concurrent constituent.
* sem_res.adb (Resolve_Entity_Name): Record a possible reference
to a concurrent constituent.
* sem_util.adb (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
* sem_util.ads (Check_Part_Of_Reference): New routine.
(Record_Possible_Part_Of_Reference): New routine.
2015-11-18 Ed Schonberg <schonberg@adacore.com>
* checks.adb (Apply_Arithmetic_Overflow_Minimized_Eliminated):
An if_expression is the proper place to apply the overflow
minimization procedure if its context is not an enclosing
arithmetic expression.
From-SVN: r230540
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2015-10-26 Bob Duff <duff@adacore.com>
* exp_ch7.adb, exp_ch6.adb: Minor comment fix.
2015-10-26 Hristian Kirtchev <kirtchev@adacore.com>
* aspects.adb (Move_Or_Merge_Aspects): Move all aspects related
to a single concurrent type declaration to the declaration
of the anonymous object if they qualify.
(Relocate_Aspect): Update comment on usage.
* aspects.ads Add new sectioon on aspect specifications on single
concurrent types. Add new table Aspect_On_Anonymous_Object_OK.
(Move_Or_Merge_Aspects): Udate the comment on usage.
* atree.adb (Elist36): New routine.
(Set_Elist36): New routine.
* atree.ads (Elist36): New routine along with pragma Inline.
(Set_Elist36): New routine along with pragma Inline.
* atree.h: Elist36 is now an alias for Field36.
* contracts.adb (Add_Contract_Item): Add processing
for protected units and extra processing for variables.
(Analyze_Object_Contract): Code cleanup. The processing of
Part_Of now depends on wherer the object is a constant or
a variable. Add processing for pragmas Depends and Global
when they apply to a single concurrent object. Verify that a
variable which is part of a single concurrent type has full
default initialization. Set/restore the SPARK_Mode of a single
concurrent object.
(Analyze_Protected_Contract): New routine.
* contracts.ads (Add_Contract_Item): Update the comment on usage.
(Analyze_Object_Contract): Update the comment on usage.
(Analyze_Protected_Contract): New routine.
(Analyze_Task_Contract): Update the comment on usage.
* einfo.adb Part_Of_Constituents now uses Elist10.
(Anonymous_Object): New routine.
(Contract): Code cleanup.
(Has_Option): Remove the assumption that the only simple
option is External.
(Is_Synchronized_State): New routine.
(Part_Of_Constituents): This attribute applies to
variables and uses Elist10.
(Set_Anonymous_Object): New routine.
(Set_Contract): Code cleanup.
(Set_Part_Of_Constituents): This attribute applies to variables and
uses Elist10.
(Set_SPARK_Aux_Pragma): Code cleanup.
(Set_SPARK_Aux_Pragma_Inherited): Code cleanup.
(Set_SPARK_Pragma): Code cleanup. This attribute applies to
variables.
(Set_SPARK_Pragma_Inherited): Code cleanup. This
attribute applies to variables.
(SPARK_Aux_Pragma): Code cleanup.
(SPARK_Aux_Pragma_Inherited): Code cleanup.
(SPARK_Pragma): Code cleanup. This attribute applies to variables.
(SPARK_Pragma_Inherited): Code cleanup. This attribute applies
to variables.
(Write_Field9_Name): Remove the output for Part_Of_Constituents.
(Write_Field10_Name): Add output for Part_Of_Constituents.
(Write_Field30_Name): Add output for Anonymous_Object.
(Write_Field34_Name): Output SPARK_Pragma
for protected types and variables.
* einfo.ads: New attributes Anonymous_Object and
Is_Synchronized_State along with usage in entities. Update
the documentation of attributes Contract Encapsulating_State
Part_Of_Constituents SPARK_Aux_Pragma SPARK_Aux_Pragma_Inherited
SPARK_Pragma SPARK_Pragma_Inherited (Anonymous_Object): New
routine along with pragma Inline.
(Is_Synchronized_State): New routine.
(Set_Anonymous_Object): New routine along with pragma Inline.
* freeze.adb (Freeze_Record_Type): Ensure that a non-synchronized
record does not have synchronized components.
* sem_ch3.adb (Analyze_Declarations): Code cleanup. Analyze the
contract of protected units.
* sem_ch9.adb Add with and use clauses for Sem_Prag. Code cleanup.
(Analyze_Single_Protected_Declaration): Reimplemented.
(Analyze_Single_Task_Declaration): Reimplemented.
* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Part_Of
can now apply to a single concurrent type declaration. Rely on
Insert_Pragma to place the pragma. Update the error message on
usage to reflect the new context.
(Insert_Pragma): When inserting
pragmas for a protected or task type, create a definition if
the type lacks one.
* sem_elab.adb (Check_A_Call): Code cleanup. Issue error message
related to elaboration issues for SPARK when SPARK_Mode is "on"
and the offending entity comes from source.
* sem_prag.adb (Analyze_Abstract_State): Add new flag
Synchronous_Seen. Update the analysis of simple options Externa,
Ghost and Synchronous. Update various error messages to reflect
the use of single concurrent types.
(Analyze_Depends_Global): Pragmas Depends and Global can now apply to
a single task type or a single concurrent object created for a task
type.
(Analyze_Depends_In_Decl_Part): Do not push a scope when the
context is a single concurrent object. (Analyze_Part_Of):
Moved out of Analyze_Pragma. The routine has a new profile
and comment on usage.
(Analyze_Part_Of_In_Decl_Part): New routine.
(Analyze_Part_Of_Option): Update the call to Analyze_Part_Of.
(Analyze_Pragma): Pragma Abstract_State can
now carry simple option Synchronous. Pragma Part_Of can now
apply to a single concurrent type declaration. The analysis
of pragma Part_Of is delayed when the context is a single
concurrent object.
(Analyze_Refined_Depends_In_Decl_Part): Use the anonymous object when
the context is a single concurren type.
(Analyze_Refined_Global_In_Decl_Part): Use the
anonymous object when the context is a single concurren type.
(Check_Ghost_Constituent): Removed.
(Check_Matching_Constituent): Renamed to Match_Constituent.
(Check_Matching_State): Renamed to Match_State.
(Collect_Constituent): Update the comment
on usage. Verify various legality rules related to ghost and
synchronized entities.
(Find_Related_Declaration_Or_Body): A single task declaration is no
longer a valid context for a pragma.
(Fix_Msg): Moved to Sem_Util.
(Process_Overloadable): Add processing for single task objects.
(Process_Visible_Part): Add processing for single concurrent
types.
(Relocate_Pragmas_To_Anonymous_Object): New routine.
* sem_prag.ads Add new table Pragma_On_Anonymous_Object_OK.
(Analyze_Part_Of_In_Decl_Part): New routine.
(Relocate_Pragmas_To_Anonymous_Object): New routine.
* sem_util.adb (Defining_Entity): Code cleanup.
(Fix_Msg): Moved from Sem_Prag and augmented to handle
mode replacements.
(Has_Full_Default_Initialization): New routine.
(Is_Descendant_Of_Suspension_Object): Moved out of
Is_Effectively_Volatile.
(Is_Single_Concurrent_Object): New routine.
(Is_Single_Concurrent_Type): New routine.
(Is_Single_Concurrent_Type_Declaration): New routine.
(Is_Synchronized_Object): New routine.
(Yields_Synchronized_Object): New routine.
* sem_util.ads (Fix_Msg): Moved form Sem_Prag. Update the
comment on usage.
(Has_Full_Default_Initialization): New routine.
(Is_Single_Concurrent_Object): New routine.
(Is_Single_Concurrent_Type): New routine.
(Is_Single_Concurrent_Type_Declaration): New routine.
(Is_Synchronized_Object): New routine.
(Yields_Synchronized_Object): New routine.
* snames.ads-tmpl: Add name Synchronous.
From-SVN: r229357
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2015-10-20 Yannick Moy <moy@adacore.com>
* a-sytaco.ads (Ada.Synchronous_Task_Control): Package
now withs System.Task_Identification. The visible part
of the spec has SPARK_Mode. The private part has pragma
SPARK_Mode (Off).
(Set_True): Added Global and Depends aspects
(Set_False): Added Global and Depends aspects (Current_State):
Added Volatile_Function aspect and added external state
Ada.Task_Identification.Tasking_State as a Global input.
(Suspend_Until_True): Added Global and Depends aspects
* a-sytaco.adb (Ada.Synchronous_Task_Control):
Package body has SPARK_Mode => Off
* a-extiin.ads (Ada.Execution_Time.Interrupts):
Package now withs Ada.Real_Time and has SPARK_Mode.
(Clock): Added Volatile_Function aspect and added external state
Ada.Real_Time.Clock_Time as a Global input.
* a-reatim.ads (Ada.Real_Time): The visible part of the spec has
SPARK_Mode. The private part has pragma SPARK_Mode (Off). The package
declares external state Clock_Time with properties Async_Readers and
Async_Writers.
(Clock): Added Volatile_Function aspect and
added external state Clock_Time as a Global input.
* a-reatim.adb (Ada.Real_Time): Package body has SPARK_Mode => Off
* a-exetim-default.ads, a-exetim-mingw.ads (Ada.Execution_Time):
The visible part of the spec has SPARK_Mode. The private part
has pragma SPARK_Mode (Off).
(Clock): Added Volatile_Function
aspect and added external state Clock_Time as a Global input.
(Clock_For_Interrupts): Added Volatile_Function aspect and added
external state Ada.Real_Time.Clock_Time as a Global input.
* a-exetim-mingw.adb (Ada.Execution_Time): Package body has
SPARK_Mode => Off
* a-interr.ads (Ada.Interrupts): Package now
withs Ada.Task_Identification (Is_Reserved): Added
SPARK_Mode, Volatile_Function and external state
Ada.Task_Identification.Tasking_State as a Global input.
(Is_Attached): Added SPARK_Mode, Volatile_Function and external
state Ada.Task_Identification.Tasking_State as a Global input.
(Attach_Handler): Added SPARK_Mode => Off (Exchange_Handler):
Added SPARK_Mode => Off (Detach_Handler): Added SPARK_Mode
and external state Ada.Task_Identification.Tasking_State as a
Global In_Out. (Reference): Added SPARK_Mode => Off
* a-disedf.ads (Get_Deadline): Added SPARK_Mode, Volatile_Function
and external state Ada.Task_Identification.Tasking_State as a
Global input.
* a-taside.ads (Ada.Task_Identification): The visible part of
the spec has SPARK_Mode. The private part has pragma SPARK_Mode
(Off). The package declares external state Tasking_State with
properties Async_Readers and Async_Writers.
(Current_Task): Added
Volatile_Function aspect and added external state Tasking_State
as a Global input.
(Environment_Task): Added SPARK_Mode => Off
(Is_Terminated): Added Volatile_Function aspect and added external
state Tasking_State as a Global input. (Is_Callable): Added
Volatile_Function aspect and added external state Tasking_State as
a Global input.
(Activation_Is_Complete): Added Volatile_Function
aspect and added external state Tasking_State as a Global input.
* a-taside.adb (Ada.Task_Identification): Package body has
SPARK_Mode => Off.
2015-10-20 Ed Schonberg <schonberg@adacore.com>
* atree.ads, atree.adb: Enable List38 and List39 on entities.
* einfo.ads, einfo.adb (Class_Wide_Preconds) new attribute defined
on subprograms. Holds the list of class-wide precondition
functions inherited from ancestors. Each such function is an
instantiation of the generic function generated from an explicit
aspect specification for a class-wide precondition. A type is
an ancestor of itself, and therefore a root type has such an
instance on its own list.
(Class_Wide_Postconds): ditto for postconditions.
2015-10-20 Vincent Celier <celier@adacore.com>
* prj-attr.adb: Add packages Prove and GnatTest.
2015-10-20 Steve Baird <baird@adacore.com>
* a-conhel.adb: Add an Annotate pragma to help suppress CodePeer's
analysis of internals of container generic instances. This pragma
has no other effect.
* a-conhel.adb (Generic_Implementation) Add "pragma Annotate
(CodePeer, Skip_Analysis);".
From-SVN: r229070
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From-SVN: r221423
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2015-03-13 Robert Dewar <dewar@adacore.com>
* exp_unst.adb (Note_Uplevel_Reference): Eliminate duplicate
references.
(Actual_Ref): New function.
(AREC_String): Minor reformatting.
(Unnest_Subprogram): Use Actual_Ref.
* frontend.adb (Frontend): Turn off Unnest_Subprogram_Mode
before call to Instantiate_Bodies.
2015-03-13 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Freeze_Profile): If the return type of a function
being frozen is an untagged limited view and the function is
abstract, mark the type as frozen because there is no later
point at which the profile of the subprogram will be elaborated.
2015-03-13 Robert Dewar <dewar@adacore.com>
* einfo.adb, einfo.ads, atree.adb, atree.ads, atree.h: Add seventh
component to entities. Add new fields Field36-41 and Node36-41.
2015-03-13 Claire Dross <dross@adacore.com>
* inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Rewrite after review.
2015-03-13 Robert Dewar <dewar@adacore.com>
* exp_util.adb (Is_Volatile_Reference): Compile time known
value is never considered to be a volatile reference.
2015-03-13 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb (Analyze_Object_Contract): Suppress "constant
cannot be volatile" for internally generated object (such as
FIRST and LAST constants).
2015-03-13 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Validate_Access_Subprogram_Instance): If a
convention is specified for the formal parameter, verify that
the actual has the same convention.
* sem_prag.adb (Set_Convention_From_Pragma): Allow convention
pragma to be set on a generic formal type.
* sem_util.adb (Set_Convention): Ignore within an instance,
as it has already been verified in the generic unit.
From-SVN: r221422
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2015-03-04 Robert Dewar <dewar@adacore.com>
* atree.h: Add entries for Flag287-Flag309.
* einfo.adb: Add (unused) flags Flag287-Flag309.
2015-03-04 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Collect_Interfaces, Collect): When gathering
interfaces of ancestors, handle properly a subtype of a private
extension.
From-SVN: r221183
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2015-03-02 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Uint24): New function
(Set_Uint24): New procedure.
* atree.h (Uint24): New macro for field access.
* back_end.adb (Call_Back_End): For now, don't call back end
if unnesting subprogs.
* einfo.adb (Activation_Record_Component): New field
(Subps_Index): New field.
* einfo.ads (Activation_Record_Component): New field
(Subps_Index): New field Minor reordering of comments into alpha order.
* exp_unst.ads, exp_unst.adb: Continued development.
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* exp_disp.ads: Minor reformatting.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
ancestor to list of use clauses active in descendant unit if we
are within the private part of an intervening parent, to prevent
circularities in use clause list.
From-SVN: r221114
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* aspects.adb Add an entry for aspect Part_Of in table
Canonical_Aspect.
* aspects.ads Add an entry for aspect Part_Of in tables Aspect_Id,
Aspect_Argument, Aspect_Names and Aspect_Delay.
* atree.h Define Elist9.
* atree.adb (Elist9): New routine.
(Set_Elist9): New routine.
* atree.ads (Elist9): New routine.
(Set_Elist9): New routine.
* einfo.adb Add Part_Of_Constituents and Encapsulating_State to
the list of node usage. Remove Refined_State from the list of
node usage.
(Encapsulating_State): New routine.
(Get_Pragma):
Handle pragma Part_Of; (Part_Of_Constituents): New routine.
(Refined_State): Removed.
(Set_Encapsulating_State): New routine.
(Set_Part_Of_Constituents): New routine.
(Set_Refined_State): Removed.
(Write_Field9_Name): Add an entry
for Part_Of_Constituents (Write_Field10_Name): Add an entry for
Encapsulating_State. Remove the entry for Refined_State.
* einfo.ads Add new attributes Encapsulating_State
and Part_Of_Constituents alond with their usage in
entities. Remove attribute Refined_State along with its
usage in entities.
(Encapsulating_State): New routine and
pragma Inline. (Get_Pragma): Update the comment on usage.
(Part_Of_Constituents): New routine and pragma Inline.
(Refined_State): Removed along with pragma Inline.
(Set_Encapsulating_State): New routine and pragma Inline.
(Set_Part_Of_Constituents): New routine and pragma Inline.
(Set_Refined_State): Removed along with pragma Inline.
* par-prag.adb Pragma Part_Of does not need any special processing
by the parser.
* sem_ch3.adb (Analyze_Declarations): Remove local variables
Body_Id and Prag. Call separate routines to analyze the
contract of a package [body].
(Analyze_Object_Contract):
Update the comment on usage. Remove local variables
Items and Nam. Use Get_Pragma rather than traversing the
classification list. Verify whether the lack of indicator
Part_Of agrees with the placement of the variable in state space.
(Analyze_Object_Declaration): Initialize the encapsulating state
of a variable. (Requires_State_Refinement): Moved to sem_util.
* sem_ch7.adb (Analyze_Package_Body_Contract): New routine.
(Analyze_Package_Contract): New routine.
* sem_ch7.ads (Analyze_Package_Body_Contract): New routine.
(Analyze_Package_Contract): New routine.
* sem_ch10.adb (Decorate_State): Initialize the encapsulating
state and Part_Of constituents.
* sem_ch13.adb (Analyze_Aspect_Specifications):
Add processing for aspect Part_Of. Update all
calls to Decorate_Delayed_Aspect_And_Pragma.
(Check_Aspect_At_Freeze_Point): Aspect Part_Of does
not need any special processing at freeze time.
(Decorate_Delayed_Aspect_And_Pragma): Renamed to
Decorate_Aspect_And_Pragma. Add formal parameter Delayed and
update the associated comment.
* sem_prag.adb Add an entry for pragma Part_Of in table Sig_Flags.
(Analyze_Abstract_State): Add new global variable State_Id. Remove
local constants Errors and Loc. Remove local variables Is_Null
and State_Nam. Create the entity of the abstract state on the
spot, before all remaining checks are performed. Verify that a
missing Part_Of option agrees with the placement of the abstract
state within the state space.
(Analyze_Depends_In_Decl_Part):
Add new global variables Constits_Seen and States_Seen. Check
that a state and a corresponding constituent do not appear
in pragma [Refined_]Depends.
(Analyze_Global_In_Decl_Part):
Add new global variables Constits_Seen and States_Seen. Check
that a state and a corresponding constituent do not appear
in pragma [Refined_]Global.
(Analyze_Global_Item):
Remove the now obsolete code that deals with Part_Of.
Add the entity of the global item to the list of processed
items. (Analyze_Initializes_In_Decl_Part): Add new global
variables Constits_Seen and States_Seen. Check that a state
and a corresponding constituent do not appear in pragma
Initializes.
(Analyze_Initialization_Item): Add the entity
of the initialization item to the list of processed items.
(Analyze_Input_Item): Add the entity of the initialization
item to the list of processed items.
(Analyze_Input_Output):
Remove the now obsolete code that deals with Part_Of. Add the
entity of the input/output to the list of processed items.
(Analyze_Part_Of): New routine.
(Analyze_Part_Of_Option): Remove
local constant Par_State. Add local constant Encaps and local
variables Encaps_Id and Legal. Use Analyze_Part of to analyze
the option. Turn the related state into a Part_Of constituent
if the option is legal.
(Analyze_Pragma): Add processing
for pragma Part_Of.
(Analyze_Refined_State_In_Decl_Part):
Remove global constants Pack_Body and Spec_Id. Remove
global variables Abstr_States and Hidden_States. Add new
global variables Available_States, Body_Id, Body_States and
Spec_Id. Add new local constant Body_Decl. Reimplement the
logic that extracts the states available for refinement from
the related package and the body hidden states of the said
package.
(Analyze_Refinement_Clause): Add local variable Part_Of_Constits.
(Check_Applicable_Policy): Alphabetize body.
(Check_Dependency_Clause): Replace Refined_State
with Encapsulating_State.
(Check_Matching_Constituent):
Reimplement the logic that determines whether an item is a valid
/ invalid constituent of the current refined state. Return when
a construct does not denote a valid abstract state. Extract the
list of Part_Of constituents for further analysis. Check that all
Part_Of constituents of a state have been used in its refinement.
(Check_Matching_State): Update the comment on usage. Operate
on the list of available states.
(Check_Missing_Part_Of): New routine.
(Check_Refined_Global_Item): Replace Refined_State
with Encapsulating_State.
(Check_State_And_Constituent_Use): New routine.
(Create_Abstract_State): New routine.
(Is_Matching_Input): Replace Refined_State with Encapsulating_State.
(Is_Part_Of): Removed.
(Collect_Body_States): New routine.
(Collect_Constituent): Replace Refined_State with Encapsulating_State.
(Collect_Hidden_States): Removed.
(Report_Unrefined_States): Change the profile of the procedure along
with the comment on usage.
(Report_Unused_Constituents): New routine.
(Report_Unused_Hidden_States): Removed.
(Report_Unused_States): New routine.
* sem_prag.ads (Check_Missing_Part_Of): New routine.
* sem_util.adb (Add_Contract_Item): Pragma Part_Of can now
appear in the classification pragmas of a package instantiation
or a variable.
(Find_Placement_In_State_Space): New routine.
(Is_Child): Removed.
(Is_Child_Or_Sibling): Remove formal
parameter Private_Child. Remove the private child checks.
(Requires_State_Refinement): Moved from sem_ch3.
* sem_util.ads Add new type State_Space_Kind along with
comment on its usage and values.
(Add_Contract_Item): Update the comment on usage.
(Find_Body_Discriminal): Alphabetize spec.
(Find_Placement_In_State_Space): New routine.
(Is_Child_Or_Sibling): Remove formal parameter Private_Child
and update the comment on usage.
(Requires_State_Refinement): Moved from sem_ch3.
* sinfo.ads: Update the documentation of N_Contract.
* snames.ads-tmpl The predefined name for Part_Of is now used
to denote a pragma. Add Pragma_Id for Part_Of.
From-SVN: r207251
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2014-01-21 Robert Dewar <dewar@adacore.com>
* gcc-interface/gigi.h: Get Flags array address.
* gcc-interface/trans.c: Acquire Flags array address.
* atree.adb: Add support for Flags array and Flag0,1,2,3.
* atree.ads: Add support for Flags array and Flag0,1,2,3.
* atree.h: Add support for Flags array and Flag0,1,2,3.
* back_end.adb: Pass Flags array address to gigi.
2014-01-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Attribute_Renaming): Transfer original attribute
reference to generated body so that legality checks on stream
attributes are properly applied. If type is tagged and already
frozen, insert generated body at the point of the renaming
declaration.
2014-01-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb: Code clean up.
* sem_ch8.adb: Minor reformatting
From-SVN: r206870
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2013-04-11 Robert Dewar <dewar@adacore.com>
* atree.h: Add declarations for Flag255-Flag289 Fix declaration
of Field30 (was wrong, but no effect, since not yet referenced by
back end) Add declarations for Field31-Field35 Add declarations
for Node31-Node35.
* einfo.ads, einfo.adb (Has_Invariants): No longer applies to
procedures.
(Has_Predicates): No longer applies to functions.
(Is_Predicate_Function): New flag.
(Is_Predicate_Function_M): New flag.
(Is_Invariant_Procedure): New flag.
(Predicate_Function_M): New function.
(Set_Predicate_Function_M): New procedure.
* exp_ch11.adb (Expand_N_Raise_Expression): Take care of special
case of appearing in predicate used for membership test.
* exp_ch3.adb (Insert_Component_Invariant_Checks): Set
Is_Invariant_Procedure flag.
* exp_ch4.adb (Expand_Op_In): Call special predicate function
that takes care of raise_expression nodes in the predicate.
* exp_util.ads, exp_util.adb (Make_Predicate_Call): Add argument Mem for
membership case.
* sem_ch13.adb (Build_Predicate_Functions): New name for
Build_Predicate_Function. Major rewrite to take care of raise
expression in predicate for membership tests.
* sem_res.adb (Resolve_Actuals): Include both predicate functions
in defense against infinite predicate function loops.
* sinfo.ads, sinfo.adb (Convert_To_Return_False): New flag.
2013-04-11 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting.
2013-04-11 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: Generate reference for component of anonymous
access type.
From-SVN: r197766
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2013-01-29 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Node30): New function.
(Set_Node30): New procedure.
(Num_Extension_Nodes): Change to 5 (activate new fields/flags).
* atree.h: Add macros for Field30 and Node30.
* einfo.ads, einfo.adb: Move some fields to avoid duplexing.
* treepr.adb (Print_Entity_Information): Print fields 30-35.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Interface): Consider to
be a violation of No_Obsolescent_Features even in Ada 95. Also
generates a warning in -gnatwj mode.
(Analyze_Pragma, case Interface_Name): Generates a warning in -gnatwj
mode.
* gnat_ugn.texi: Additional documentation on -gnatwj and pragma
Interface[_Name].
2013-01-29 Vincent Celier <celier@adacore.com>
* snames.ads-tmpl: Add new standard name Trailing_Switches.
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_disp.adb (Check_Controlling_Type): If a designated type T
of an anonymous access type is a limited view of a tagged type,
it can be a controlling type only if the subprogram is in the
same scope as T.
2013-01-29 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: Use the project where the config pragmas file is
declared to get its path.
2013-01-29 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New attribute Linker'Trailing_Switches.
From-SVN: r195535
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PR ada/49084
* types.h (Byte): Change typedef to 'unsigned char'.
* atree.h (struct Flag_Word): Use Byte for 'convention' field.
From-SVN: r182275
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the message strings when...
2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
* a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
Rewritten to create the message strings when the exception is not
raised by an abort during finalization.
* a-except.ads, a-except-2005.ads: Add pragma Export for procedure
Raise_From_Controlled_Operation and update its associated comment.
* a-fihema.ads, a-fihema.adb: New GNAT unit.
Ada.Finalization.Heap_Management provides key functionality
associated with controlled objects on the heap, their creation,
finalization and reclamation. Type Finalization_Collection is
effectively a wrapper which sits ontop of a storage pool and performs
all necessary bookkeeping for all the objects it contains. Each
access-to-controlled or access-to-class-wide type receives a collection
as part of its expansion. The compiler generates buffer code and
invokes Allocate / Deallocate to create and destroy allocated
controlled objects.
* a-finali.adb ("="): Removed.
* a-finali.ads ("="): Removed. Controlled types no longer carry hidden
fields Prev and Next.
* ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
A library unit with at least one controlled object on the library level
has a special finalizer which is invoked by the binder. To signal this,
ali files carry field PF.
* ali.ads: New field in type Unit_Record called Has_Finalizer. Add
associated comment on field usage.
* a-tags.adb (Get_RC_Offset): Removed.
(Needs_Finalization): New routine.
* a-tags.ads: Update the structure of the GNAT dispatch tables.
Dispatch tables now carry field Needs_Finalization which provides
runtime indication whether a type is controlled or has controlled
components or both. Remove field RC_Offset.
(Get_RC_Offset): Removed along with its associated pragma Export.
Since tagged types with controlled components no longer carry hidden
field _controller, the special mechanism to retrieve its location is no
longer needed.
(Needs_Finalization): New routine.
* atree.ads, atree.adb (Elist24): New routine.
(Set_Elist24): New routine.
* atree.h: Add a define clause for Elist24.
* bindgen.adb New library-level variable Lib_Final_Built.
(Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
presence of a VM target, the routine generates calls to the proper
library finalization routine.
(Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
targets. Set the correct library finalization routine depending on
whether the library has controlled objects or this is a VM compilation.
(Gen_Finalize_Library_Ada): New routine. This procedure generates calls
to library-level finalizers of compiled units in reverse order of
elaboration. It also produces exception management code and reraises a
potential exception after all units have been finalized.
(Gen_Finalize_Library_C): New routine. This procedure generates calls to
library-level finalizers of compiled units in reverse order of
elaboration.
(Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
definitions of all library-level finalizers available to the compilation
(Gen_Main_Ada): Directly call Adafinal which now contails all target
dependent code.
(Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
System.Standard_Library.Adafinal directly. If the library needs
finalization actions, create the sequence of finalization calls.
(Gen_Output_File_Ada): Alphabetize local variables and constants.
Generate a with clause for System.Soft_Links when compiling for a VM.
Remove the code which imports System.Standard_Library.Adafinal as
Do_Finalize. Generate the library finalization routine.
(Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
If the library needs finalization actions, create all the definitions
of library- level finalizers.
(Has_Finalizer): New routine. Determines whether at least one compiled
unit has a library-level finalizer.
Add type Qualification_Mode.
(Set_Unit_Name): Add a formal which controls the replacement of a dot.
* einfo.adb: New usage of field 15 as Return_Flag.
Remove Finalization_Chain_Entity from the usages of field 19.
Remove Associated_Final_Chain from the usages of field 23.
New usage of field 23 as Associated_Collection.
New usage of field 24 as Finalizer.
New usage of flag 252 as Is_Processed_Transient.
(Associated_Final_Chain): Removed.
(Associated_Collection): New routine.
(Finalization_Chain_Entity): Removed.
(Finalizer): New routine.
(Is_Finalizer): New routine.
(Is_Processed_Transient): New routine.
(Return_Flag): New routine.
(Set_Associated_Final_Chain): Removed.
(Set_Associated_Collection): New routine.
(Set_Finalization_Chain_Entity): Removed.
(Set_Finalizer): New routine.
(Set_Is_Processed_Transient): New routine.
(Set_Return_Flag): New routine.
(Write_Entity_Flags): Include Is_Processed_Transient to the list of
displayed flags.
(Write_Field8_Name): Alphabetize the output.
(Write_Field11_Name): Alphabetize the output.
(Write_Field12_Name): Alphabetize the output.
(Write_Field13_Name): Alphabetize the output.
(Write_Field14_Name): Alphabetize the output.
(Write_Field15_Name): Alphabetize the output.
(Write_Field16_Name): Alphabetize the output.
(Write_Field17_Name): Alphabetize the output.
(Write_Field18_Name): Alphabetize the output.
(Write_Field19_Name): Alphabetize the output. Remove the output of
Finalization_Chain_Entity.
(Write_Field20_Name): Alphabetize the output.
(Write_Field21_Name): Alphabetize the output.
(Write_Field22_Name): Alphabetize the output.
(Write_Field23_Name): Alphabetize the output. Remove the output of
Associated_Final_Chain. Add output for Associated_Collection.
(Write_Field24_Name): Alphabetize the output.
(Write_Field25_Name): Add output for Finalizer.
(Write_Field26_Name): Alphabetize the output.
(Write_Field27_Name): Alphabetize the output.
(Write_Field28_Name): Alphabetize the output.
* einfo.ads: Add new field description for Associated_Collection and
its uses in nodes.
Remove Associated_Final_Chain and its uses in nodes.
Remove Finalization_Chain_Entity and its uses in nodes.
Add new field description for Finalizer and its uses in nodes.
Add new synthesized attribute Is_Finalizer.
Add new flag description for Is_Processed_Transient and its uses in
nodes.
Add new field description for Return_Flag and its uses in nodes.
(Associated_Final_Chain): Removed along with its pragma Inline.
(Associated_Collection): New routine and pragma Inline.
(Finalization_Chain_Entity): Removed along with its pragma Inline.
(Finalizer): New routine and pragma Inline.
(Is_Finalizer): New routine and pragma Inline.
(Is_Processed_Transient): New routine and pragma Inline.
(Return_Flag): New routine and pragma Inline.
(Set_Associated_Final_Chain): Removed along with its pragma Inline.
(Set_Associated_Collection): New routine and pragma Inline.
(Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
(Set_Finalizer): New routine and pragma Inline.
(Set_Is_Processed_Transient): New routine and pragma Inline.
(Set_Return_Flag): New routine and pragma Inline.
* exp_aggr.adb: Alphabetize subprograms.
(Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
(Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
associated comments. Remove local variables External_Final_List and
Attach.
Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
Ancestor. Remove the retrieval of finalization lists. Update the call to
Make_Adjust_Call.
(Convert_Aggr_In_Allocator): Remove the retrieval of finalization
lists. Update the call to Late_Expansion.
(Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
(Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
(Gen_Assign): Remove the retrieval of the finalization list used to
build the assignment. Update the calls to Make_Init_Call and
Make_Adjust_Call.
(Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
Remove the mechanism to determine attachment levels and finalization
list retrieval. Remove the processing for coextensions.
(Init_Controller): Removed. Controllers no longer exist.
(Late_Expansion): Remove formals Flist and Obj along with their
associated comments. Update the calls to Build_Record_Aggr_Code and
Build_Array_Aggr_Code.
* exp_ch13.adb (Expand_N_Free_Statement): New routine.
(Expand_N_Freeze_Entity): Add special processing for finalizers which
appear in entry bodies, protected subprograms and task bodies.
* exp_ch13.ads (Expand_N_Free_Statement): New routine.
* exp_ch3.adb (Add_Final_Chain): Removed.
(Build_Array_Init_Proc): Alphabetize local variables.
(Build_Assignment): Alphabetize local variables. Update the call to
Maked_Adjust_Call.
(Build_Class_Wide_Master): Rename local variables to better reflect
their role.
(Build_Discriminant_Assignments): Code reformatting.
(Build_Init_Call_Thru): Code reformatting.
(Build_Init_Procedure): Code reformatting. Generate a special version
of Deep_Finalize which is capable of finalizing all initialized
components and ignore the rest.
(Build_Init_Statements): Rename local variables to better reflect their
role.
Reimplement the mechanism to include the creation and update of an index
variable called a "counter". It is used as a bookmark for tracing
initialized and non-initialized components.
(Build_Initialization_Call): Remove local variable Controller_Typ.
Alphabetize all local variables. Remove the initialization of the
record controller and update the call to Make_Init_Call.
(Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
New local variable Counter.
(Constrain_Array): Alphabetize.
(Expand_Freeze_Array_Type): Create a collection instead of a
finalization list.
(Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
Finalize_Address which is used in conjunction with allocated controlled
objects.
(Expand_N_Object_Declaration): Remove the creation of a finalization
list for anonymous access types. Update the calls to Make_Init_Call and
Make_Adjust_Call.
(Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
retrieval of finalization lists. Remove the expansion of the record
controller. Create TSS primitive Finalize_Address used in conjunction
with controlled objects on the heap. Create finalization collections
for access-to-controlled record components.
(Expand_Record_Controller): Removed.
(Freeze_Type): Remove the freezing of record controllers. Freezing of
class-wide types now requires additional processing. Create
finalization collections for access-to-controlled types.
(Increment_Counter): New routine.
(Make_Counter): New routine.
(Make_Eq_If): Remove the mention of Name_uController.
(Make_Predefined_Primitive_Specs): There is no longer need to skip
types coming from System.Finalization_Root.
(Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
(Predefined_Primitive_Bodies): There is no longer need to skip types
coming from System.Finalization_Root.
(Stream_Operation_OK): Do not generate stream routines for
type Ada.Finalization.Heap_Management.Finalization_Collection.
* exp_ch3.ads: Alphabetize subprograms.
* exp_ch4.adb: Remove with and use clause for Sem_Ch8.
Add with and use clause for Lib.
(Complete_Coextension_Finalization): Removed.
(Complete_Controlled_Allocation): New routine. Create a finalization
collection for anonymous access-to-controlled types. Create a custom
Allocate which interfaces with the back end and the machinery in
Heap_Management.
(Expand_Allocator_Expression): Add necessary calls to
Complete_Controlled_Allocation. Remove the retrieval of finalization
lists. Update the calls to Make_Adjust_Call. Generate a call to
Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
the associated collection.
(Expand_N_Allocator): Remove the processing for dynamic coextensions.
Code clean up. Remove the retrieval of finalization lists and
attachment levels.
Update the call to Make_Init_Call. Generate a call to
Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
the associated collection.
(Get_Allocator_Final_List): Removed. Finalization lists are not
available.
(Suitable_Element): Remove the mention of Name_uController.
* exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
(Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
the left hand side, carry out the assignment and adjust the left hand
side.
* exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
(Add_Collection_Actual_To_Build_In_Place_Call): New routine.
(BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
BIP_Collection and BIPcollection.
(Build_Heap_Allocator): New routine used to allocate the return object
of a build-in-place function onto a collection.
(Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
(Expand_Call): Do not replace direct calls to Deep routines with their
aliases.
(Expand_N_Extended_Return_Statement): Give all variables shorter names
and update their occurrences. Add a special return flag to monitor the
[ab]normal execution of the function. The flag is set right before the
return statement.
Rewrite the mechanism used to allocate a build-in-place return object
on the heap or on a storage pool.
(Is_Direct_Deep_Call): New routine.
(Make_Build_In_Place_Call_In_Allocator): Add a collection to a
build-in-place function call instead of a final list. Build a call to
Set_Finalize_Address_Ptr to decorate the associated collection.
(Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
order to name the build-in-place function call's result for later
finalization. Add a collection to a build-in-place function call
instead of a final list.
(Make_Build_In_Place_Call_In_Assignment): Add a collection to a
build-in-place function call instead of a final list. Remove the code
which moves one final list and transforms it into the actual in a
nested build-in-place call.
(Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
build-in-place function call instead of a final list.
(Move_Final_List): Removed.
(Needs_BIP_Collection): New routine.
(Needs_BIP_Final_List): Removed.
* exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
enumeration type BIP_Formal_Kind.
Update the related comment.
(Needs_BIP_Collection): New routine.
(Needs_BIP_Final_List): Removed.
* exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
majority of subprograms in this unit. Add Name_Finalize_Address to
array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
(Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
statements for an array type.
(Build_Adjust_Statements): Create the adjust statements for a record
type.
(Build_Cleanup_Statements): New routine. A procedure which given any
construct containing asynchronous calls, references to _master, or is a
task body, a task allocation or a protected body produces the necessary
runtime calls to clean up these constructs.
(Build_Exception_Handler): New routine.
(Build_Final_List): Removed.
(Build_Finalization_Collection): New routine. A core procedure which
creates a collection to service heap allocated controlled objects
associated with an access-to-controlled type.
(Build_Finalize_Statements): Create the finalization statements for a
record types.
(Build_Finalizer): New routine. A core procedure which given any
construct with declarations and/or statements detects all objects which
need any type of clean up (controlled objects, protected objects) and
generates all necessary code to clean up the said objects in the proper
order.
(Build_Finalizer_Call): New routine.
(Build_Initialize_Statements): Create the initialization statements for
an array type. The generated routine contains code to finalize partially
initialized arrays.
(Build_Object_Declarations): New routine.
(Build_Raise_Statement): New routine.
(Clean_Simple_Protected_Objects): Removed.
(Controller_Component): Removed.
(Enclosing_Function): New routine.
(Expand_Cleanup_Actions): Create a finalizer for a construct which has
either declarations or statements or both.
(Expand_N_Package_Body): Create a finalizer for a non-generic package.
(Expand_N_Package_Declaration): Create a finalizer for a non-generic
package.
(Find_Final_List): Removed.
(Global_Flist_Ref): Removed.
(In_Finalization_Root): Removed.
(Insert_Actions_In_Scope_Around): Determine the range of the transient
scope in terms of tree nodes. Process all transient variables within
that range.
(Make_Adjust_Call): Rewritten. There is no longer an attach call
generated after the adjust.
(Make_Attach_Call): Removed.
(Make_Call): New routine.
(Make_Clean): Removed.
(Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
build routines.
(Make_Deep_Proc): Rewritten to generate the new profile signature used
in Deep routines.
(Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
build routines.
(Make_Final_Call): Modified to simply create a call to either
Deep_Finalize or Finalize.
(Make_Finalize_Address_Body): New routine.
(Make_Finalize_Address_Stmts): New routine. A function which produces
TSS primitive Finalize_Address used in conjunction with heap allocated
controlled objects.
(Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
(Make_Init_Call): Rewritten. There is no longer an attach call
generated after initialization.
(Make_Local_Deep_Finalize): New routine.
(Make_Set_Finalize_Address_Ptr_Call): New routine.
(Make_Transient_Block): Remove the finalization list retrieval and
manipulation.
(Needs_Finalization): Moved to Exp_Util.
(Parent_Field_Type): New routine.
(Preprocess_Components): New routine.
(Process_Transient_Objects): New routine.
(Wrap_HSS_In_Block): New routine.
(Wrap_Transient_Declaration): Remove finalization list management and
controller insertion.
(Wrap_Transient_Expression): Code reformatting.
(Wrap_Transient_Statement): Code reformatting.
* exp_ch7.ads (Build_Final_List): Removed.
(Build_Finalization_Collection): New routine.
(Build_Raise_Statement): New routine.
(Controller_Component): Removed.
(Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
(Find_Final_List): Removed.
(In_Finalization_Root): Removed.
(Is_Simple_Protected_Type): Update related comment.
(Make_Adjust_Call): New parameter profile and associated comments.
(Make_Attach_Call): Removed.
(Make_Final_Call): New parameter profile and associated comments.
(Make_Finalize_Address_Body): New routine.
(Make_Init_Call): New parameter profile and associated comments.
(Make_Local_Deep_Finalize): New routine.
(Make_Set_Finalize_Address_Ptr_Call): New routine.
(Needs_Finalization): Moved to Exp_Util.
* exp_ch9.adb (Add_Object_Pointer): Code reformatting.
(Expand_N_Protected_Body): Remove the handling of finalization lists.
(Find_Protection_Type): Moved to Exp_Util.
* exp_disp.adb: Remove with and use clauses for Exp_Ch7.
(Make_DT): Update sequence of dispatch table initialization. Remove the
initialization of field RC_Offset. Add initialization of field Needs_
Finalization.
* exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
Reimplement how an object is first finalized, then deallocated.
* exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
Code reformatting.
* exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
Register TSS_Finalize_Address with type TSS_Names.
* exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
procedure provides the interface between an allocation / deallocation
and the support machinery in Ada.Finalization.Heap_Management.
(Find_Init_Call): Code reformatting.
(Find_Init_Call_In_List): Code reformatting.
(Find_Protection_Type): Moved from Exp_Ch9.
(Find_Prim_Op): Reimplement to add preference of recovered primitive.
(Has_Controlled_Coextensions): Removed.
(Has_Controlled_Objects): New routine.
(In_Library_Level_Package_Body): New routine.
(Insert_Action_After): New routine.
(Is_Finalizable_Transient): New routine. This predicate determines
whether an object declaration is one of the many variants of controlled
transients.
(Is_Null_Access_BIP_Func_Call): New routine.
(Is_Non_BIP_Func_Call): New routine.
(Is_Related_To_Func_Return): New routine.
(Needs_Finalization): Moved from Exp_Ch7.
* exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
(Find_Protection_Type): Moved from Exp_Ch9.
(Has_Controlled_Coextensions): Removed.
(Has_Controlled_Objects): New routine.
(In_Library_Level_Package_Body): New routine.
(Insert_Action_After): New routine.
(Is_Finalizable_Transient): New routine.
(Is_Null_Access_BIP_Func_Call): New routine.
(Is_Non_BIP_Func_Call): New routine.
(Is_Related_To_Func_Return): New routine.
(Needs_Finalization): Moved from Exp_ch7.
* expander.adb (Expand): Add a case for N_Free_Statement.
* freeze.adb (Freeze_All): Replace the generation of a finalization
list with a collection for access-to-controlled types.
(Freeze_Entity): Code reformatting.
(Freeze_Record_Type): Remove the freezing of a record controller
component.
(Freeze_Subprogram): Code reformatting.
* inline.adb (Cleanup_Scopes): Remove the reset of the scope
finalization list.
* lib-writ.adb (Write_Unit_Information): Output "PF" when a package
has a library-level finalizer.
* lib-writ.ads: Add "PF" to the sequence of unit attributes.
* a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
* Makefile.rtl: Remove a-filico and s-finimp from the list of object
files. Add a-fihema to the list of object files.
* par-ch4.adb:
Alphabetize the associations in type Is_Parameterless_Attribute.
* rtsfind.ads: Ada.Finalization_List.Controller and
System.Finalization_Implementation are no longer a GNAT unit.
Update the range of type Ada_Finalization_Child. Remove the following
recoverable entities:
RE_Attach_To_Final_List
RE_Deep_Tag_Attach
RE_Finalize_List
RE_Finalize_One
RE_Finalizable_Ptr_Ptr
RE_Global_Final_List
RE_Limited_Record_Controller
RE_List_Controller
RE_Move_Final_List
RE_Record_Controller
RE_Simple_List_Controller
Add the following recoverable entities:
RE_Add_Offset_To_Address
RE_Allocate
RE_Base_Pool
RE_Deallocate
RE_Exception_Identity
RE_Finalization_Collection
RE_Finalization_Collection_Ptr
RE_Needs_Finalization
RE_Save_Library_Occurrence
RE_Set_Finalize_Address_Ptr
RE_Set_Storage_Pool_Ptr
RE_Storage_Count
* sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
Name_uController.
* sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
(First_Stored_Discriminant): Remove the mention of Name_uController.
* sem_aux.ads: Comment reformatting.
* sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
to redecorate an already existing class-wide type.
(Decorate_Tagged_Type): New parameter profile and associated comment.
Create a "shadow class-wide type" for a shadow entity.
* sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
of the final chain along with the associated comment.
* sem_ch3.adb (Access_Type_Declaration): Add new local variable
Full_Desig and set it to the full view of the designated type.
Initialize the finalization collection to empty.
(Build_Derived_Record_Type): Alphabetize local variables. Code
reformatting.
(Collect_Fixed_Components): Remove the mention of Name_uController.
(Create_Constrained_Components): Remove the mention of Name_uController.
(Make_Class_Wide_Type): Add specialized code to redecorate an existing
class-wide type of a shadow entity.
(Process_Full_View): Update the machinery which marks type
Limited_Controlled's entity as limited.
* sem_ch4.adb (Analyze_One_Call): Code reformatting.
* sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
list, instead make a collection build-in-place formal.
* sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
a designated type in order to establish a match between the renaming
and the renamed entity.
(Find_Selected_Component): Add guard to prevent spurious exceptions
from being raised on .NET/JVM.
* sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
to the list of primitive that need special processing. Update arrays
C_Names and D_Names.
(Replace_Types): Handle class-wide types.
* sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
different parameter profile, look at the first formal.
* sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
use clauses for Exp_Util.
* sem_res.adb: Remove with and use clauses for Elists.
(Propagate_Coextensions): Removed.
(Resolve_Allocator): Do not propagate the list of coextensions from one
allocator to another.
* sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
Deaccessed_T to Desig_Typ.
(Enter_Name): Remove the mention of Name_uController.
(Gather_Components): Remove the mention of Name_uController.
(Incomplete_Or_Private_View): New routine.
(Is_Coextension_Root): Removed.
(Is_Fully_Initialized_Type): Remove the mention of Name_uController.
* sem_util.ads (Incomplete_Or_Private_View): New routine.
(Is_Coextension_Root): Removed.
* s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
Controlled types are now derived from a null tagged record. Remove
types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
* sinfo.adb (Coextensions): Removed.
(Set_Coextensions): Removed.
* sinfo.ads: Remove Coextensions from the explanation of node fields
and its uses in nodes.
Update the field usage of N_Allocator.
(Coextensions): Removed along with its pragma Inline.
(Set_Coextensions): Removed along with its pragma Inline.
* snames.ads-tmpl: Remove names
Name_uClean
Name_uController
Name_uFinal_List
Name_uLocal_Final_List
Name_Finalization_Root
Name_Next
Name_Prev
Add names
Name_uFinalizer
Name_Finalize_Address
* s-pooglo.adb (Allocate): Add overriding indicator.
(Deallocate): Add overriding indicator.
(Storage_Size): Add overriding indicator.
* s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
than Finalize_Global_List.
(Null_Finalize_Global_List): Removed.
(Save_Library_Occurrence): New routine.
* s-soflin.ads: Remove variable Finalize_Global_List along with its
initialization. Add variable Finalize_Library_Objects along with its
pragma Export. Add variables Library_Exception and
Library_Exception_Set along with their pragma Export.
(Null_Finalize_Global_List): Removed.
(Save_Library_Occurrence): New routine.
* s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
rather than Finalize_Global_List.
* tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
of the constructed node.
From-SVN: r177275
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2011-08-02 Ed Schonberg <schonberg@adacore.com>
* atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
* par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
* sinfo.ads, sinfo.adb (Used_Operations): new attribute of
use_type_clauses, to handle more efficiently use_type and use_all_type
constructs.
* sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
Ada2012 Use_All_Type clause.
(Use_Class_Wide_Operations): new procedure.
From-SVN: r177090
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* prefix.h: Wrap up in extern "C" block.
ada/
* adadecode.c: Wrap up in extern "C" block.
* adadecode.h: Likewise.
* adaint.c: Likewise. Remove 'const' keyword.
* adaint.h: Likewise.
* argv.c: Likewise.
* atree.h: Likewise.
* cio.c: Likewise.
* cstreams.c: Likewise.
* env.c: Likewise.
* exit.c: Likewise.
* fe.h: Likewise.
* final.c: Likewise.
* init.c: Likewise.
* initialize.c: Likewise.
* link.c: Likewise.
* namet.h: Likewise.
* nlists.h: Likewise.
* raise.c: Likewise.
* raise.h: Likewise.
* repinfo.h: Likewise.
* seh_init.c: Likewise.
* targext.c: Likewise.
* tracebak.c: Likewise.
* uintp.h: Likewise.
* urealp.h: Likewise.
* xeinfo.adb: Wrap up generated C code in extern "C" block.
* xsinfo.adb: Likewise.
* xsnamest.adb: Likewise.
* gcc-interface/gadaint.h: Wrap up in extern "C" block.
* gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
* gcc-interface/misc.c: Likewise.
* gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
(GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
ada/targext.o here...
(GNAT_ADA_OBJS): ...and not here.
(GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
(GNATBIND_OBJS): Reorder.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r176210
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2010-10-22 Robert Dewar <dewar@adacore.com>
* a-except-2005.adb (Rmsg_18): New message text.
* a-except.adb (Rmsg_18): New message text.
* atree.adb (List25): New function
(Set_List25): New procedure
* atree.ads (List25): New function
(Set_List25): New procedure
* einfo.adb (Static_Predicate): Is now a list
(OK_To_Reference): Present in all entities
* einfo.ads (Static_Predicate): Is now a list
(OK_To_Reference): Applies to all entities
* exp_ch13.adb (Build_Predicate_Function): Moved to Sem_Ch13
* sem_attr.adb (Bad_Attribute_For_Predicate): Call
Bad_Predicated_Subtype_Use.
* sem_case.ads, sem_case.adb: Major surgery to deal with predicated
subtype case.
* sem_ch13.adb (Build_Predicate_Function): Moved from Exp_Ch13 to
Sem_Ch13.
(Build_Static_Predicate): New procedure handles static predicates.
* sem_ch3.adb (Analyze_Subtype_Declaration): Delay freeze on subtype
with no constraint if ancestor subtype has predicates.
(Analyze_Variant_Part): New calling sequence for Analyze_Choices
* sem_ch4.adb (Junk_Operand): Don't complain about OK_To_Reference
entity.
(Analyze_Case_Expression): New calling sequence for Analyze_Choices
* sem_ch5.adb (Analyze_Case_Statement): New calling sequence for
Analyze_Choices.
* sem_util.ads, sem_util.adb (Bad_Predicated_Subtype_Use): New procedure
* types.ads (PE_Bad_Predicated_Generic_Type): Replaces
PE_Bad_Attribute_For_Predicate.
* atree.h: Add definition of List25.
From-SVN: r165828
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2010-10-19 Geert Bosch <bosch@adacore.com>
* ttypef.ads: Change VAXDF_Last to be -VAXDF_First, as type is
symmetric.
2010-10-19 Robert Dewar <dewar@adacore.com>
* atree.h (Field29): Fix incorrect definition.
* einfo.adb (Invariant_Procedure): New attribute
(Has_Invariants): New flag
(Has_Inheritable_Invariants): New flag
(OK_To_Reference): New flag
Minor code reorganization (use Next_Rep_Item function)
* einfo.ads (Invariant_Procedure): New attribute
(Has_Invariants): New flag
(Has_Inheritable_Invariants): New flag
(OK_To_Reference): New flag
* exp_ch3.adb (Expand_N_Object_Declaration): Add check for invariant
* exp_ch4.adb (Expand_N_Type_Conversion): Check invariant on type
conversion. Minor reformatting.
* exp_util.ads, exp_util.adb (Make_Invariant_Call): New procedure.
* opt.ads (List_Inherited_Aspects): New name for List_Inherited_Pre_Post
* par-prag.adb: Add dummy entry for pragma Invariant.
* sem_ch13.adb (Build_Invariant_Procedure): New procedure
(Analyze_Aspect_Specification): Add support for Invariant aspect
* sem_ch13.ads (Build_Invariant_Procedure): New procedure
* sem_ch3.adb (Build_Derived_Type): Propagate invariant information
(Process_Full_View): Deal with invariants, building invariant procedure
Minor reformatting
* sem_ch6.adb (Process_PPCs): Add processing of invariants
* sem_ch7.adb (Analyze_Package_Specification): Build invariant
procedures.
* sem_prag.adb: Implement pragma Invariant.
* sem_res.adb (Resolve_Entity_Name): Allow type reference if
OK_To_Reference set.
* sem_warn.adb (List_Inherited_Aspects): New name for
List_Inherited_Pre_Post.
* snames.ads-tmpl: Add entries for pragma Invariant.
* treepr.adb (Print_Entity_Information): Add handling of Field29.
* usage.adb: Warning .l/.L applies to invariant as well as pre/post.
From-SVN: r165694
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|
2010-10-19 Tristan Gingold <gingold@adacore.com>
* init.c: On Alpha/VMS, only adjust PC for HPARITH.
2010-10-19 Tristan Gingold <gingold@adacore.com>
* sem_attr.adb (Eval_Attribute): Handle Attribute_Ref, which can be
evaluated on VMS.
2010-10-19 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Check_Generic_Child_Unit): Handle properly the case of
an instantiation of a renaming of the implicit generic child that
appears within an instance of its parent.
2010-10-19 Thomas Quinot <quinot@adacore.com>
* exp_ch9.adb: Minor reformatting.
* einfo.adb, einfo.ads, atree.adb, atree.ads, exp_dist.adb, atree.h:
(Referenced_Object): Remove unused entity attribute.
(Direct_Primitive_Operations): Move to Elist10, this is set for all
tagged types, including synchronous ones, so can't use field15 which is
used as Storage_Size_Variable for task types and Entry_Bodies_Array for
protected types.
(Add_RACW_Primitive_Declarations_And_Bodies): Remove bogus guard
against Concurrent_Types (we must handle the case of a RACW designating
a class-wide private synchronous type).
Use Direct_Primitive_Operations, not Primitive_Operations, since we
really want the former.
2010-10-19 Bob Duff <duff@adacore.com>
* sem_ch8.adb (Pop_Scope): Change "return;" to "raise Program_Error;".
2010-10-19 Javier Miranda <miranda@adacore.com>
* exp_ch4.adb (Expand_Set_Membership.Make_Cond): Add missing support
for N_Range nodes.
From-SVN: r165689
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|
2010-10-11 Robert Dewar <dewar@adacore.com>
* g-htable.ads (Get_First): New procedural version for Simple_HTable
(Get_Next): New procedural version for Simple_HTable
* s-htable.adb (Get_First): New procedural version for Simple_HTable
(Get_Next): New procedural version for Simple_HTable
* s-htable.ads (Get_First): New procedural version for Simple_HTable
(Get_Next): New procedural version for Simple_HTable
2010-10-11 Ed Schonberg <schonberg@adacore.com>
* sem_aggr.adb (Propagate_Discriminants): To gather the components of a
variant part, use the association list of the subaggregate, which
already includes the values of the needed discriminants.
2010-10-11 Robert Dewar <dewar@adacore.com>
* aspects.ads, aspects.adb: Changes to accomodate aspect delay
(Tree_Write): New procedure.
* atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
nodes.
* atree.h: Flag3 is now Has_Aspects and applies to all nodes
* debug.adb: Add debug flag gnatd.A
* einfo.adb (Has_Delayed_Aspects): New flag
(Get_Rep_Item_For_Entity): New function
* einfo.ads (Has_Delayed_Aspects): New flag
(Get_Rep_Item_For_Entity): New function
* exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
tree.
* exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
sequence for Freeze_Entity.
* freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
ptr. All calls are changed to this new interface.
(Freeze_And_Append): Same change
(Freeze_Entity): Evaluate deferred aspects
* sem_attr.adb: New calling sequence for Freeze_Entity
(Eval_Attribute): Don't try to evaluate attributes of unfrozen types
when we are in spec expression preanalysis mode.
* sem_ch10.adb: New calling sequence for Freeze_Entity
* sem_ch11.adb: Simplify analysis of aspect specifications now that the
flag Has_Aspects applies to all nodes (no need to save aspects).
* sem_ch12.adb: Simplify analysis of aspect specifications now that the
flag Has_Aspects applies to all nodes (no need to save aspects).
* sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
accomodate delaying aspect evaluation to the freeze point.
(Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
accomodate delayed aspects.
(Rep_Item_Too_Late): Deal with delayed aspects case
* sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed aspects
* sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
actual types are properly frozen (this is needed because of the new
check in Eval_Attribute that declines to evaluate attributes
for unfrozen types).
Simplify analysis of aspect specifications now that the flag
Has_Aspects applies to all nodes (no need to save aspects).
* sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed aspects
* sem_ch5.adb: Simplify analysis of aspect specifications now that the
flag Has_Aspects applies to all nodes (no need to save aspects).
New calling sequence for Freeze_Entity.
* sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
specifications now that the flag Has_Aspects applies to all nodes
(no need to save aspects).
New calling sequence for Freeze_Entity
* sem_prag.adb (Check_Duplicate_Pragma): Simplify using
Get_Rep_Item_For_Entity
(Get_Pragma_Arg): Moved to Sinfo
* sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
(Is_Delayed_Aspect): New flag
(Next_Rep_Item): Document use for aspects
(Get_Pragma_Arg): Moved here from Sem_Prag
* sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
is output and removes semicolon (simplifies interface).
(Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
applies to any node.
* tree_gen.adb: Write contents of Aspect_Specifications hash table
* tree_in.adb: Read and initialize Aspect_Specifications hash table
* treepr.adb (Print_Node): Print Has_Aspects flag
(Print_Node): Print Aspect_Specifications in Has_Aspects set
* xtreeprs.adb: Remove obsolete references to Flag1,2,3
From-SVN: r165300
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|
2010-10-11 Arnaud Charlet <charlet@adacore.com>
* sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
for AI05-0033 in CodePeer mode.
2010-10-11 Robert Dewar <dewar@adacore.com>
* atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
* csinfo.adb: Aspect_Specifications is a new special field
* einfo.adb (Flag3): New unused flag
* exp_util.adb (Insert_Actions): Add processing for
N_Aspect_Specification.
* sem.adb: Add entry for N_Aspect_Specification.
* sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
(Has_Aspect_Specifications): New flag
(Permits_Aspect_Specifications): New function
(Aspect_Specifications): New function
(Set_Aspect_Specifications): New procedure
* sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
(Sprint_Node): Add dummy entry for N_Aspect_Specification
* treepr.adb (Flag3): New flag to be listed
2010-10-11 Vincent Celier <celier@adacore.com>
* adaint.c: Minor reformatting.
From-SVN: r165279
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|
2010-10-11 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
2010-10-11 Robert Dewar <dewar@adacore.com>
* einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
Flag248-Flag254. Define new field Field29.
From-SVN: r165271
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|
2009-04-09 Robert Dewar <dewar@adacore.com>
* exp_util.adb (Silly_Boolean_Array_Xor_Test): Simplify existing code.
* atree.h: Add Elist26
* gnat_ugn.texi: Complete documentation deprecating -gnatN for non-gcc
backends.
From-SVN: r145818
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|
2007-12-06 Robert Dewar <dewar@adacore.com>
* sem_ch5.adb, s-taskin.adb, a-ciorma.adb, a-coorma.adb, a-cohama.adb,
a-cihama.adb, g-awk.adb,
s-inmaop-posix.adb: Update handling of assigned value/unreferenced
warnings
* exp_smem.adb: Update handling of assigned value/unreferenced warnings
* sem.adb: Update handling of assigned value/unreferenced warnings
* a-exexpr-gcc.adb: Add a pragma warnings off for boolean return
* lib-xref.ads: Improve documentation for k xref type
* lib-xref.adb:
Update handling of assigned value/unreferenced warnings
(Generate_Reference): Warning for reference to entity for which a
pragma Unreferenced has been given should be unconditional.
If the entity is a discriminal, mark the original
discriminant as referenced.
* sem_warn.ads, sem_warn.adb
(Check_One_Unit): Test Renamed_In_Spec to control giving warning for
no entities referenced in package
(Check_One_Unit): Don't give message about no entities referenced in
a package if a pragma Unreferenced has appeared.
Handle new warning flag -gnatw.a/-gnatw.A
Update handling of assigned value/unreferenced warnings
* atree.h: Add flags up to Flag247
(Flag231): New macro.
From-SVN: r130815
|
|
2007-09-10 Robert Dewar <dewar@adacore.com>
* exp_atag.ads, exp_atag.adb, mlib-tgt-tru64.adb, mlib-tgt-aix.adb,
mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb, ali.adb, ali.ads,
ali-util.adb, ali-util.ads, atree.h, back_end.adb, back_end.ads,
bcheck.adb, bcheck.ads, binde.adb, binde.ads, binderr.adb, binderr.ads,
bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads, butil.adb,
butil.ads, checks.adb, checks.ads, clean.adb, clean.ads, comperr.adb,
comperr.ads, cstand.adb, cstand.ads, debug_a.adb, debug_a.ads,
elists.h, errout.adb, erroutc.ads, errutil.adb, errutil.ads,
err_vars.ads, eval_fat.adb, eval_fat.ads, exp_sel.ads, exp_sel.adb,
exp_aggr.adb, exp_aggr.ads, expander.adb, expander.ads, exp_attr.ads,
exp_ch10.ads, exp_ch11.adb, exp_ch12.adb, exp_ch12.ads, exp_ch13.adb,
exp_ch13.ads, exp_ch2.adb, exp_ch2.ads, exp_ch3.ads, exp_ch4.adb,
exp_ch4.ads, exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads, exp_ch9.adb,
exp_ch9.ads, exp_code.adb, exp_code.ads, exp_dbug.adb, exp_dbug.ads,
exp_disp.ads, exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads, exp_pakd.adb,
exp_pakd.ads, exp_prag.adb, exp_prag.ads, exp_smem.adb, exp_strm.adb,
exp_strm.ads, exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
exp_vfpt.adb, exp_vfpt.ads, fmap.adb, fmap.ads, fname-sf.adb,
fname-sf.ads, fname-uf.adb, fname-uf.ads, frontend.adb, frontend.ads,
get_targ.adb, get_targ.ads, gnat1drv.adb, gnat1drv.ads, gnatbind.adb,
gnatbind.ads, gnatbl.c, gnatchop.adb, gnatclean.adb, gnatcmd.adb,
gnatcmd.ads, gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb, gnatls.ads,
gnatmake.adb, gnatmake.ads, gnatmem.adb, gnatname.adb, gnatname.ads,
gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb,
gprep.adb, gprep.ads, hlo.adb, hlo.ads, impunit.adb, impunit.ads,
inline.adb, inline.ads, itypes.adb, itypes.ads, layout.adb, layout.ads,
lib-load.adb, lib-load.ads, lib-util.adb, lib-util.ads, lib-writ.adb,
lib-writ.ads, lib-xref.adb, lib-xref.ads, live.adb, live.ads,
make.adb, make.ads, makeutl.ads, makeutl.adb, makeusg.adb, makeusg.ads,
mdll.adb, mdll.ads, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
mdll-utl.ads, memroot.adb, memroot.ads, mlib.adb, mlib.ads,
mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, namet.h, nmake.adt,
osint.adb, osint.ads, osint-b.adb, osint-b.ads, osint-c.adb,
osint-c.ads, osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads,
par.adb, par.ads, par-ch10.adb, par-ch11.adb, par-ch12.adb,
par-ch13.adb, par-ch2.adb, par-ch3.adb, par-ch4.adb, par-ch5.adb,
par-ch6.adb, par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb, par-tchk.adb,
par-util.adb, prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
prj.adb, prj.ads, prj-attr.adb, prj-attr.ads, prj-com.ads,
prj-dect.adb, prj-dect.ads, prj-err.adb, prj-err.ads, prj-ext.adb,
prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
prj-util.adb, prj-util.ads, restrict.adb, restrict.ads,
rtsfind.adb, rtsfind.ads, scn.adb, scn.ads,
scng.adb, scng.ads, sdefault.ads, sem.ads, sem_aggr.ads, sem_attr.adb,
sem_case.adb, sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
sem_ch10.ads, sem_ch11.adb, sem_ch11.ads, sem_ch12.ads, sem_ch13.adb,
sem_ch13.ads, sem_ch2.adb, sem_ch2.ads, sem_ch3.adb, sem_ch3.ads,
sem_ch4.ads, sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads, sem_ch9.adb,
sem_ch9.ads, sem_disp.adb, sem_disp.ads, sem_dist.adb, sem_dist.ads,
sem_elab.adb, sem_elab.ads, sem_elim.adb, sem_elim.ads, sem_eval.adb,
sem_eval.ads, sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads, sem_res.adb,
sem_res.ads, sem_smem.adb, sem_smem.ads, sem_type.adb, sem_type.ads,
sem_util.adb, sem_util.ads, sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb,
sem_warn.ads, sfn_scan.ads, sinfo-cn.adb, sinfo-cn.ads, sinput-c.adb,
sinput-c.ads, sinput-d.adb, sinput-d.ads, sinput-l.adb, sinput-l.ads,
sinput-p.adb, sinput-p.ads, snames.h, sprint.adb, sprint.ads,
stringt.h, style.ads, styleg.adb, styleg.ads, styleg-c.adb,
styleg-c.ads, stylesw.adb, stylesw.ads, switch.adb, switch.ads,
switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
switch-m.ads, symbols.adb, symbols.ads, targparm.adb, tbuild.adb,
tbuild.ads, tempdir.adb, tempdir.ads, tree_gen.adb, tree_gen.ads,
treepr.adb, treepr.ads, treeprs.adt, ttypef.ads, ttypes.ads,
types.h, uintp.h, urealp.h, usage.adb, usage.ads,
validsw.adb, validsw.ads, vxaddr2line.adb, xeinfo.adb, xnmake.adb,
xref_lib.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads, xsinfo.adb,
xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb, xgnatugn.adb,
gprmake.adb, makegpr.ads, makegpr.adb, prj-attr-pm.ads, prj-attr-pm.adb,
mlib-tgt-lynxos.adb, mlib-tgt-darwin.adb, symbols-vms.adb,
symbols-processing-vms-alpha.adb, symbols-processing-vms-ia64.adb,
mlib-tgt-specific.adb, mlib-tgt-specific.ads, mlib-tgt-vms.adb,
mlib-tgt-vms.ads: Replace headers with GPL v3 headers.
From-SVN: r128332
|
|
General Public License...
* Make-lang.in: Change copyright header to refer to version 3 of the GNU
General Public License and to point readers at the COPYING3 file and
the FSF's license web page.
* ada-tree.def, nmake.adt, nlists.h, snames.h, utils.c,
Makefile.rtl, Makefile.in, config-lang.in, uintp.h, urealp.h,
namet.h, decl.c, utils2.c, lang.opt, elists.h, atree.h, types.h,
treeprs.adt, lang-specs.h, cuintp.c, stringt.h, gnatbl.c: Likewise.
From-SVN: r128038
|
|
package Types to package Namet.
2007-04-20 Vincent Celier <celier@adacore.com>
Robert Dewar <dewar@adacore.com>
* bcheck.adb, binde.adb, binderr.adb, binderr.ads, butil.adb,
butil.ads, erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
err_vars.ads, exp_tss.adb, exp_tss.ads, fmap.adb, fmap.ads,
fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
lib-sort.adb, lib-util.adb, lib-util.ads, lib-xref.adb, makeutl.ads,
makeutl.adb, nmake.adt, osint.adb, osint.ads, osint-b.adb,
par-load.adb, prj-attr.adb, prj-dect.adb, prj-err.adb, prj-makr.adb,
prj-part.adb, prj-pp.adb, prj-proc.adb, prj-tree.adb, prj-tree.ads,
prj-util.adb, prj-util.ads, scans.adb, scans.ads, sem_ch2.adb,
sinput-c.adb, styleg-c.adb, tempdir.adb, tempdir.ads, uname.adb,
uname.ads, atree.h, atree.ads, atree.adb, ali-util.ads, ali-util.adb,
ali.ads, ali.adb:
Move Name_Id, File_Name_Type and Unit_Name_Type from package Types to
package Namet. Make File_Name_Type and Unit_Name_Type types derived from
Mame_Id. Add new type Path_Name_Type, also derived from Name_Id.
Use variables of types File_Name_Type and Unit_Name_Type in error
messages.
(Get_Name): Add parameter Ignore_Special, and set it reading file name
(New_Copy): When debugging the compiler, call New_Node_Debugging_Output
here.
Define flags Flag217-Flag230 with associated subprograms
(Flag_Word5): New record type.
(Flag_Word5_Ptr): New access type.
(To_Flag_Word5): New unchecked conversion.
(To_Flag_Word5_Ptr): Likewise.
(Flag216): New function.
(Set_Flag216): New procedure.
From-SVN: r125377
|
|
in a call...
2007-04-06 Ed Schonberg <schonberg@adacore.com>
Bob Duff <duff@adacore.com>
* atree.h, atree.ads, atree.adb (Copy_Node_With_Replacement): When
copying a parameter list in a call, set properly the First_Named_Formal
and Next_Named_Formal fields in the new list and in the enclosing call.
(Watch_Node,New_Node_Breakpoint,New_Node_Debugging_Output): Shorten
names, to ease typing in the debugger. Improve comments.
(Watch_Node): New variable, intended to be set in the debugger.
(New_Node_Breakpoint): New do-nothing procedure to set a breakpoint on,
called when the watched node is created.
(New_Node_Debugging_Output): Combined version of local procedures
New_Node_Debugging_Output and New_Entity_Debugging_Output, now global,
with a parameter so that conditional breakpoints like "if Node = 12345"
work.
(New_Node, New_Entity): Call the global New_Node_Debugging_Output.
Add Elist1 function
From-SVN: r123553
|
|
2006-10-31 Robert Dewar <dewar@adacore.com>
Thomas Quinot <quinot@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* fmap.adb: Put routines in alpha order
* g-boumai.ads: Remove redundant 'in' keywords
* g-cgi.adb: Minor reformatting
* g-cgi.ads: Remove redundant 'in' keywords
* get_targ.adb: Put routines in alpha order
* prj-attr.ads: Minor reformatting
* s-atacco.ads: Minor reformatting
* scn.adb: Put routines in alpha order
* sinput-l.adb: Minor comment fix
* sinput-p.adb: Minor comment fix
* s-maccod.ads: Minor reformatting
* s-memory.adb: Minor reformatting
* s-htable.adb: Fix typo in comment.
* s-secsta.adb: Minor comment update.
* s-soflin.adb: Minor reformatting
* s-stoele.ads:
Add comment about odd qualification in Storage_Offset declaration
* s-strxdr.adb:
Remove unnecessary 'in' keywords for formal parameters.
* treeprs.adt: Minor reformatting
* urealp.adb: Put routines in alpha order
* s-wchcon.ads, s-wchcon.adb (Get_WC_Encoding_Method): New version
taking string.
* s-asthan-vms-alpha.adb: Remove redundant 'in' keywords
* g-trasym-vms-ia64.adb: Remove redundant 'in' keywords
* env.c (__gnat_unsetenv): Unsetenv is unavailable on LynxOS, so
workaround as on other platforms.
* g-eacodu-vms.adb: Remove redundant 'in' keywords
* g-expect-vms.adb: Remove redundant 'in' keywords
* gnatdll.adb (Add_Files_From_List): Handle Name_Error and report a
clear error message if the list-of-files file cannot be opened.
* g-thread.adb (Unregister_Thread_Id): Add use type Thread_Id so the
equality operator is always visible.
* lang.opt: Woverlength-strings: New option.
* nmake.adt:
Update copyright, since nmake.ads and nmake.adb have changed.
* osint-b.ads, osint-b.adb (Time_From_Last_Bind): removed function .
(Binder_Output_Time_Stamps_Set): removed.
(Old_Binder_Output_Time_Stamp): idem.
(New_Binder_Output_Time_Stamp): idem.
(Recording_Time_From_Last_Bind): idem.
(Recording_Time_From_Last_Bind): Make constant.
* output.ads, output.adb (Write_Str): Allow LF characters
(Write_Spaces): New procedure
* prepcomp.adb (Preproc_Data_Table): Change Increment from 5% to 100%
* inline.adb: Minor reformatting
* s-asthan-vms-alpha.adb: Remove redundant 'in' keywords
* s-mastop-vms.adb: Remove redundant 'in' keywords
* s-osprim-vms.adb: Remove redundant 'in' keywords
* s-trafor-default.adb: Remove redundant 'in' keywords
* 9drpc.adb: Remove redundant 'in' keywords
* s-osinte-mingw.ads: Minor reformatting
* s-inmaop-posix.adb: Minor reformatting
* a-direio.ads: Remove quotes from Compile_Time_Warning message
* a-exexda.adb: Minor code reorganization
* a-filico.adb: Minor reformatting
* a-finali.adb: Minor reformatting
* a-nudira.ads: Remove quote from Compile_Time_Warning message
* a-numeri.ads: Minor reformatting
* a-sequio.ads: Remove quotes from Compile_Time_Warning message
* exp_pakd.ads: Fix obsolete comment
* a-ztenau.adb, a-ztenio.adb, a-wtenau.adb, a-tienau.adb,
a-wtenio.adb (Put): Avoid assuming low bound of string is 1.
Probably not a bug, but certainly neater and more efficient.
* a-tienio.adb: Minor reformatting
* comperr.adb (Compiler_Abort): Call Cancel_Special_Output at start
Avoid assuming low bound of string is 1.
* gnatbind.adb: Change Bindusg to package and rename procedure as
Display, which now ensures that it only outputs usage information once.
(Scan_Bind_Arg): Avoid assuming low bound of string is 1.
* g-pehage.adb (Build_Identical_Keysets): Replace use of 1 by
Table'First.
* g-regpat.adb (Insert_Operator): Add pragma Warnings (Off) to kill
warning.
(Match): Add pragma Assert to ensure that Matches'First is zero
* g-regpat.ads (Match): Document that Matches lower bound must be zero
* makeutl.adb (Is_External_Assignment): Add pragma Assert's to check
documented preconditions (also kills warnings about bad indexes).
* mdll.adb (Build_Dynamic_Library): Avoid assumption that Afiles'First
is 1.
(Build_Import_Library): Ditto;
* mdll-utl.adb: (Gnatbind): Avoid assumption that Alis'First = 1
* rtsfind.adb (RTE_Error_Msg): Avoid assuming low bound of string is 1.
* sem_case.adb (Analyze_Choices): Add pragma Assert to check that
lower bound of choice table is 1.
* sem_case.ads (Analyze_Choices): Document that lower bound of
Choice_Table is 1.
* s-imgdec.adb (Set_Decimal_Digits): Avoid assuming low bound of
string is 1.
* uintp.adb (Init_Operand): Document that low bound of Vec is always 1,
and add appropriate Assert pragma to suppress warnings.
* atree.h, atree.ads, atree.adb
Change Elist24 to Elist25
Add definitions of Field28 and Node28
(Traverse_Field): Use new syntactic parent table in sinfo.
* cstand.adb: Change name Is_Ada_2005 to Is_Ada_2005_Only
* itypes.adb: Change name Is_Ada_2005 to Is_Ada_2005_Only
* exp_tss.adb: Put routines in alpha order
* fe.h: Remove redundant declarations.
From-SVN: r118330
|
|
From-SVN: r101492
|
|
2005-03-08 Javier Miranda <miranda@adacore.com>
Robert Dewar <dewar@adacore.com>
Thomas Quinot <quinot@adacore.com>
Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* atree.ads, atree.adb: Add support for Elist24 field
* atree.h: Fix wrong definition of Field27
Add support for Elist16 field
Add support for Elist24 field
* einfo.ads, einfo.adb (Abstract_Interfaces,
Set_Abstract_Interfaces): New subprograms.
(Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
subprograms.
(Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
entities rather than a single node.
(Is_Interface, Set_Is_Interface): New subprogram
(First_Tag_Component): New syntesized attribute
(Next_Tag_Component): New synthesized attribute
(Write_Entity_Flags): Upgraded to write Is_Interface
(Write_Field24_Name): Upgraded to write Abstract_Interfaces
(Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
(Task_Body_Procedure): New subprogram to read this attribute.
(Set_Task_Body_Procedure): New subprogram to set this attribute.
(Has_Controlled_Component): Now applies to all entities.
This is only a documentation change, since it always worked to apply
this to other than composite types (yielding false), but now this is
official.
Update documentation on Must_Be_Byte_Aligned for new spec
* tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
uses of the Access_Disp_Table attribute to reference the first dispatch
table associated with a tagged type. As
part of the implementation of abstract interface types,
Access_Disp_Table has been redefined to contain a list of dispatch
tables (rather than a single dispatch table).
Similarly, upgrade all the references to Tag_Component by the
new attribute First_Tag_Component.
(Find_Inherited_TSS): Moved to exp_tss.
Clean up test in Expand_N_Object_Declaration for cases
where we need to do a separate assignment of the initial value.
(Expand_N_Object_Declaration): If the expression in the
declaration of a tagged type is an aggregate, no need to generate an
additional tag assignment.
(Freeze_Type): Now a function that returns True if the N_Freeze_Entity
is to be deleted.
Bit packed array ops are only called if operands are known to be
aligned.
(Component_Equality): When returning an N_Raise_Program_Error statement,
ensure that its Etype is set to Empty to avoid confusing GIGI (which
expects that only expressions have a bona fide type).
(Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
determine the amount of data to be copied.
* par.adb (P_Interface_Type_Definition): New subprogram that parses the
new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
INTERFACE_TYPE_DEFINITION ::=
[limited | task | protected | synchronized] interface
[AND interface_list]
* par-ch3.adb (P_Type_Declaration): Modified to give support to
interfaces.
(P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
interfaces.
(P_Interface_Type_Definition): New subprogram that parses the new
syntax rule of Ada 2005 interfaces
(P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
messages by the correct RENAMES (quotes removed).
* sem_prag.adb: Upgrade all the references to Tag_Component by the new
attribute First_Tag_Component.
* sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
(Interface_List, Set_Interface_List): New subprograms.
(Interface_Present, Set_Interface_Present): New subprograms.
(Limited_Present, Set_Limited_Present): Available also in derived
type definition nodes.
(Protected_Present, Set_Protected_Present): Available also in
record type definition and
derived type definition nodes.
(Synchronized_Present, Set_Synchronized_Present): New subprograms.
(Task_Present, Set_Task_Present): New subprogram.
(Task_Body_Procedure): Removed.
(Set_Task_Body_Procedure): Removed.
These subprogram have been removed because the attribute
Task_Body_Procedure has been moved to the corresponding task type
or task subtype entity to leave a field free to store the list
of interfaces implemented by a task (for AI-345)
Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
(Null_Exclusion_Present): Change to Flag11, to avoid conflict with
expression flag Do_Range_Check
(Exception_Junk): Change to Flag7 to accomodate above change
(Box_Present, Default_Name, Specification, Set_Box_Present,
Set_Default_Name, Set_Specification): Expand the expression
"X in N_Formal_Subprogram_Declaration" into the corresponding
two comparisons. Required to use the csinfo tool.
* exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
"with string" given.
* sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
expression given.
* par-ch11.adb (P_Raise_Statement): Recognize with string expression
in 2005 mode
* exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
attribute Task_Body_Procedure rather than the old semantic field that
was available in the task_type_declaration node.
* par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
interface type definitions.
(P_Formal_Derived_Type_Definition): Modified to handle the list of
interfaces.
* par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
task type declaration.
(P_Protected): Modified to handle the list of interfaces in a
protected type declaration.
From-SVN: r96489
|
|
2005-02-09 Robert Dewar <dewar@adacore.com>
Thomas Quinot <quinot@adacore.com>
Javier Miranda <miranda@adacore.com>
Pascal Obry <obry@adacore.com>
Ed Schonberg <schonberg@adacore.com>
Doug Rupp <rupp@adacore.com>
Gary Dismukes <dismukes@adacore.com>
Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* g-zstspl.ads: New file.
* a-chahan.ads, a-chahan.adb: Add declarations from AI-285
* a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
Ada 95 mode
Add definition of Wide_Wide_Space for AI-285
* impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
interface (to support Ada 95 and Ada 2005 units).
Add Unbounded_IO files
Add entries for Wide_Wide packages for AI-285
Add list of containers packages to Ada 2005 unit list
* a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
support new Unbounded_IO package cleanly.
* g-utf_32.ads, g-utf_32.adb: New files.
* Makefile.rtl: Add entry for g-utf_32
Add new files for Unbounded_IO
Adjust make file for new AI-285 wide wide packages
Add AI-302 containers to the run time.
* a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
subprograms for AI-301.
* a-stwiun.adb, a-stwiun.ads: Minor reformatting.
* a-stunau.ads: Minor comment correction
* rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
etc.
Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
(Check_RPC): Update to match changes in expanded code.
Clean up unused entity.
* exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
was not taken into account.
This includes proper initialization with Normalize_Scalars.
(Get_Simple_Init_Val): Major rewrite for initialize scalars and
normalize scalars cases (particularly the latter) to do a better job
of finding invalid representations.
* s-scaval.ads, s-scaval.adb: Add values for zero invalid values
* s-strops.ads, s-strops.adb: Remove string normalize routines, never
used
* exp_dist.adb: Add support for wide wide character type
(Expand_Receiving_Stubs_Bodies): For a package declaration that has a
private part, generate stub bodies at the end of the private part,
not the visible part.
(Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
PolyORB support.
(Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
generic wrapper to execute final processing after completing the
expansion of the RPC receiver for an RACW.
* snames.h, snames.ads, snames.adb: Add definitions for wide_wide
packages and attributes.
(Preset_Names): Addition of the new reserved words of Ada 2005,
that is interface, overriding and synchronized.
(Get_Pragma_Id): Give support to the use of the new reserved word
"interface" as a pragma name.
(Is_Pragma_Name): Give support to the use of the new reserved word
"interface" as a pragma name.
(Preset_Names): Add stream_size string for the Stream_Size Ada2005
attribute implementation.
* exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
checks to entities that are output parameters of Asm operations.
Handle the Stream_Size attribute.
Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
* exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
* sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
for second parameter being 0.0.
Add support for wide wide character type.
(Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
* s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
for wide wide character cases.
* cstand.adb: Create entities for Wide_Wide_Character and
Wide_Wide_String.
* i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
accordance with AI-258.
Add new declarations for 16/32 bit C character types (Part of AI285)
* einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
(Obsolescent_Warning): New field
(Rep_Clause): New local subprogram used to share code. Returns the rep
clause for which the name is given in parameter.
(Has_Stream_Size_Clause): New routine.
(Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
(Address_Clause): Implementation is now using Rep_Clause.
(Alignment_Clause): Idem.
(Size_Clause): Idem.
* lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
entity in non-Ada 2005 mode and generate warning.
* par-prag.adb: Add handling of one argument form for pragma Ada_05.
(Prag): Code cleanup. Remove old gnat pragma "overriding"
* sem_prag.adb: Add handling of one argument form for pragma Ada_05
(Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
on the named unit if the pragma is not in the current compilation unit,
so that elaboration calls in the current unit can set up an elaboration
dependency on the named unit, as needed.
(Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
subprogram as well as for subprograms declared within a package.
(Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
pragma overriding.
* krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
to z) to avoid some instances of duplication for Wide_Wide packages.
* namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
characters.
* scn.adb: Char_Literal_Value field is now a Uint
* scng.adb: Significant rewrite to handle new Ada 2005 features
allowing wide and wide wide characters in program text, e.g. for
identifiers, as described in AI-285.
(Set_Reserved): New procedure, makes setting up keywords cleaner.
(Initialize_Scanner): Register the new reserved words of Ada 2005.
(Scan): Give support to the new reserved words.
* par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
warning notifying that interface, overriding, and synchronized are
new reserved words.
(P_Pragma): Allow the use of the new reserved word "interface" as
a pragma name.
* gnatls.adb, gnatbind.adb,
ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
identifiers named "interface" to "SAL_Interface".
* bindgen.adb (Gen_Main_Ada): Add support for the new SEH
(Structured Exception handling).
(Gen_Main_C): Idem.
* bindgen.adb:
(Gen_Main_Ada): Set the default exit code if specified.
(Gen_Main_C): Likewise.
Part of *DC20-006.
(Gen_Output_File_C): Remove redundant output of gnat_exit_status.
Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
* switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
new -Xnnn switch.
* mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
has a collision with the new Ada 2005 "interface" reserved word.
* par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
generate a warning notifying that interface, overriding, and
synchronized are new reserved words.
* scans.ads (Token_Type): Addition of the tokens corresponding to the
new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
and Tok_Synchronized.
* sem_res.adb (Resolve_Actuals): Change error messages to refer to
"dispatching" rather than "primitive" operations, since dispatching
calls are now allowed to abstract formal subprograms (which are not
primitive).
Char_Literal_Value field is now a Uint
(Resolve_Slice): If the prefix is an access to an unconstrained array,
compute the actual subtype of the designated object to impose the proper
index constraints.
(Resolve_Selected_Component): Do not insert an access check if the
prefix is an access type: such a node is expanded into an explicit
dereference, on which the access check is performed anyway. Removes
expensive duplicate checks.
(Resolve_Call): Use new flag Is_Obsolescent and field
Obsolescent_Warning so that pragma Obsolescent works on library
subprograms.
Add support for wide wide character type
(Resolve_Allocator): Replace the error message on wrong null-exclusion
value by a warning message.
(Resolve_Type_Conversion): If the mixed-mode expression is interpreted
as fixed-point, and one of the operands is non-static and universal, it
can only be an illegal exponentiation operation, in which case there is
no real value to retrieve.
* exp_strm.adb: Add support for wide wide character type
(Build_Elementary_Input_Call): Compute the size of the stream element by
querying the rep chain to find the Stream_Attribute attribute value.
(Build_Elementary_Write_Call): Ditto.
* sem_aggr.adb: Char_Literal_Value field is now a Uint
Add support for wide wide character type
Replace the error messages on wrong null-exclusion value by warnings
as described in Ada 2005.
(Resolve_Extension_Aggregate): Document the fact that the error
message on class-wide expressions in extensions aggregates.
* sem_case.adb: Add support for wide wide character type
* sem_ch13.adb: Add support for wide wide character type
(Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
* sem_ch3.adb: Add support for wide wide character type
(Process_Subtype): If constraint is illegal for the type, set Ekind of
now-useless Itype, to prevent cascaded errors on a compiler built
without -gnatp.
* sem_ch8.adb: Add with and use of Sem_Disp.
(Analyze_Subprogram_Renaming): Replace unclean uses of
Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
of Corresponding_Spec to Empty).
(Attribute_Renaming): Replace use of Corresponding_Spec with
Corresponding_ Formal_Spec and simplify condition.
(Use_One_Package): Check that scope of homonym of identifier is defined,
before checking whether it is a wrapper package.
Add support for wide wide character type
* sem_eval.adb: Add support for wide wide character type.
(Eval_Arithmetic_Op): Check for compile time known signed integer
overflow in the non-static case.
(Subtypes_Statically_Match): A formal scalar type and its base type do
not statically match.
* sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
"not in" for test of N_Formal_Subprogram_Declaration (which is now a
subtype).
(Unit_Declaration_Node): Ditto.
(Is_Variable_Prefix): For the case of an indexed component whose prefix
has a packed array type, the prefix has been rewritten into a type
conversion. Determine variable-ness from the converted expression.
Handle wide wide character cases.
* stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
* stringt.ads, stringt.adb: Handle full UTF-32 range.
Remove ["0A"] from comment, since it can look like a line terminator.
Currently we don't permit this, but this is under discussion by the
ARG, and it is easy enough to use a different example.
* s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
handling UTF-32 encoding for wide wide character.
Implement new brackets coding ["hhhhhhhh"]
Add UTF-8 encodings for full UTF-32 range
* ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
* types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
bit range Add full UTF-32 support.
(RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
notify that constraint error will be raised at run-time
because a null value is assigned to a null-excluding object.
Remove some obsolete declarations and make Char_Code
unsigned.
* a-except.adb (Rcheck_30): New subprogram. Addition of the message
corresponding to CE_Null_Not_Allowed, and adjust the output of all the
Rcheck subprograms.
* checks.adb (Check_Null_Not_Allowed): Replace the error message on
wrong null-exclusion value by a warning message.
(Enable_Range_Check): Do range check if the prefix is an
explicit dereference whose designated object is an unconstrained array.
Current algorithm for removing duplicate checks is over-eager in this
case.
* sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
null-exclusion value by a warning message
* atree.h, atree.ads, atree.adb: Remove Char_Code field support
completely. Add support for Uint2 field
sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
exp_prag.adb: Char_Literal_Value field is now a Uint.
* exp_util.adb (Insert_Actions): Replace
N_Formal_Subprogram_Declaration by
N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
Char_Literal_Value field is now a Uint.
* sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
defined for subprogram renaming declarations. When set, the field
indicates the defining entity of a corresponding formal subprogram
when the renaming corresponds to a formal subprogram association in an
instantiation.
(Set_Corresponding_Formal_Spec): New procedure to return
Corresponding_Formal_Spec field.
Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
(which is now a subtype).
Char_Literal_Value field is now a Uint
* exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
pointer to the base of the dispatch table.
Minor changes to comments.
(Controlling_Type): New function for determining the tagged type
associated with a tagged primitive subprogram.
(Expand_Dispatching_Call): Add support for a controlling actual that is
directly a value of type Ada.Tag rather than a tagged object.
* i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
describing the new layout.
(Dispatch_Table): The expander computes the actual array size, allocates
the Dispatch_Table record accordingly, and generates code that displaces
the base of the record after the Typeinfo_Ptr component. The access to
these components is done by means of local functions.
(Offset_To_Top): New function.
(Typeinfo_Ptr): New function.
(Get_TSD): Modified to access the new position of the TSD.
(Set_TSD): Modified to save the TSD in its new position.
* par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
case of formal abstract subprograms. Add check and message for -gnat05.
Update comments.
* sem_ch12.adb: Add with and use for Sem_Disp.
(Analyze_Associations): Minor change from "=" to "in" for use of
N_Formal_Subtype_Declaration (which is now a subtype).
(Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
N_Formal_Subtype_Declaration (which is now a subtype).
(Analyze_Formal_Subprogram): Add handling for
N_Formal_Abstract_Subprogram, marking the formal as abstract and
dispatching, setting the controlling status of the formal parameters
and result, and issuing an error if there is no controlling type for
the formal subprogram.
(Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
which is an unclean use of that field, we set the new field
Corresponding_Formal_Spec to make the formal subprogram available to
processing in Analyze_Subprogram_Declaration.
(Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
Constrained, so that it is is does not statically match its anonymous
base type.
* sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
abstract formal subprograms in error check for functions returning
abstract types. Set scope of new designator for
a parameterless subprogram, so that it is available when checking the
body for nested subprograms, before full analysis of said body.
(Analyze_Subprogram_Body): Warn on inlining bodies with nested
subprogram only if inner one comes from source.
(Analyze_Function_Call): If the call is given in object notation, the
analysis of the name rewrites the node and analyzes it with the proper
argument list. After analyzing the name, if the call has been rewritten
and the result type is set, no further analysis is needed.
(Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
mark in function specification, in a context where the formals are
visible and hide outer homographs.
* sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
as the tagged type for the cases of abstract formal subprograms and
renamings of those. Clean up spec comments.
(Check_Dispatching_Context): Add error message to indicate "abstract
procedure", covering the case of a call to a formal abstract procedure
that has statically tagged operands.
(Check_Dispatching_Call): Check for the case of an actual given by
a tag-indeterminate function call whose type is an ancestor of the
containing call's associated tagged type. This situation can occur
for inherited primitives with function defaults. In this case we
use the tagged type's tag directly as the controlling argument for
the calls.
(Expand_Call): Name change on call to Expand_Dispatch_Call.
* sprint.adb (Sprint_Node_Actual): Split
N_Formal_Subprogram_Declaration into two alternatives for the new
cases N_Formal_Abstract_Subprogram_Declaration and
N_Formal_Concrete_Subprogram_Declaration.
Char_Literal_Value field is now a Uint.
* trans.c: Get rid of junk Uint2 reference.
Char_Literal_Value field is now a Uint.
(gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
(gigi): Correct third arg to gimplify_body.
* ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
(TYPE_LANG_FLAG_0): Check for record or union.
* treepr.adb: Char_Literal_Value field is now a Uint
* uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
UI_From_CC.
* widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
Add full UTF-32 support
Char_Code is now 32 bits
* sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
wide character UTF_32 line terminators.
Initialize Main_Source_File to avoid error when no main
source is loaded.
* errout.adb (Finalize): Do not check Num_SRef_Pragmas
(Main_Source_File) when no main source has been loaded, to avoid
potential crash.
From-SVN: r94809
|
|
* adadecode.c (ostrcpy): New function.
(__gnat_decode): Use ostrcpy of strcpy.
(has_prefix): Set first parameter a const.
(has_suffix): Set first parameter a const.
Update copyright notice. Fix source name in header.
Removes a trailing space.
PR ada/12014.
* exp_disp.adb:
Remove the test against being in No_Run_Time_Mode before generating a
call to Register_Tag. It is redundant with the test against the
availability of the function Register_Tag.
* g-catiio.adb: (Month_Name): Correct spelling of February
* make.adb: (Mains): New package
(Initialize): Call Mains.Delete
(Gnatmake): Check that each main on the command line is a source of a
project file and, if there are several mains, each of them is a source
of the same project file.
(Gnatmake): When a foreign language is specified in attribute Languages,
no main is specified on the command line and attribute Mains is not
empty, only build the Ada main. If there is no Ada main, just compile
the Ada sources and their closure.
(Gnatmake): If a main is specified on the command line with directory
information, check that the source exists and, if it does, that the path
is the actual path of a source of a project.
* prj-env.adb:
(File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
Full_Path is True, return the full path instead of the simple file name.
(Project_Of): New function
* prj-env.ads:
(File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
defaulted to False.
(Project_Of): New function
* Makefile.generic:
Ensure objects of main project are always checked and rebuilt if needed.
Set CC to gcc by default.
Prepare new handling of link by creating a global archive (not activated
yet).
* adadecode.h, atree.h, elists.h, nlists.h, raise.h,
stringt.h: Update copyright notice. Remove trailing blanks.
Fix source name in header.
* sem_ch12.adb: Minor reformatting
* sem_ch3.adb:
Minor reformatting (including new function return style throughout)
* sem_ch3.ads:
Minor reformatting (including new function return style throughout)
* Make-lang.in: Makefile automatically updated
From-SVN: r72893
|
|
* adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
stringt.h: Convert to ISO C90 declarations and definitions.
From-SVN: r72877
|
|
ACT.
* 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
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switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
switch-m.ads, switch.adb, switch.ads, system.ads,
table.adb, table.ads, targparm.adb, targparm.ads,
tbuild.adb, tbuild.ads, text_io.ads, trans.c,
tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
ttypef.ads, ttypes.ads, types.adb, types.ads,
uintp.adb, uintp.ads, uname.adb, uname.ads,
unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
usage.adb, usage.ads, validsw.adb, validsw.ads,
widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
formatting and other trivial changes from ACT.
From-SVN: r66044
|
|
for PR ada/5904)
Nathanael Nerode <neroden@gcc.gnu.org>
PR ada/6919 (forward port of patch for PR ada/5904)
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g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
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gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
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sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
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sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
stringt.ads stringt.h style.adb style.ads stylesw.adb
stylesw.ads switch.adb switch.ads sysdep.c system.ads
table.adb table.ads targparm.adb targparm.ads targtyps.c
tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
types.adb types.ads types.h uintp.adb uintp.ads uintp.h
uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
usage.ads utils.c utils2.c validsw.adb validsw.ads
widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
xtreeprs.adb: Correct statements in comments about maintainership
of GNAT.
From-SVN: r58442
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* xeinfo.adb: Don't look for revision numbers.
* xnmake.adb: Likewise.
* xsinfo.adb: Likewise.
* xsnames.adb: Likewise.
* xtreeprs.adb: Likewise.
From-SVN: r50768
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* 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
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5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
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5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
* 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
* 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
* mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
to mdll-fil.ad[bs] and mdll-util.ad[bs]
* mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
from mdllfile.ad[bs] and mdlltool.ad[bs]
From-SVN: r50451
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From-SVN: r45953
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