2009-07-10 Thomas Quinot <quinot@adacore.com>
* exp_ch7.adb: Update comments.
2009-07-10 Arnaud Charlet <charlet@adacore.com>
* exp_ch13.adb (Expand_N_Record_Representation_Clause): Ignore mod
clause if -gnatI is set instead of crashing.
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch11.adb (Same_Expression): Null is always equal to itself.
Additional work to remove redundant successive raise statements, in
this case access checks.
2009-07-10 Vincent Celier <celier@adacore.com>
* make.adb (Compile): Always create a deep copy of the mapping file
argument (-gnatem=...) as it may be deallocate/reallocate by
Normalize_Arguments.
2009-07-10 Javier Miranda <miranda@adacore.com>
* einfo.adb (Directly_Designated_Type): Add assertion.
* sem_res.adb (Check_Fully_Declared_Prefix): Add missing check on
access types before using attribute Directly_Designated_Type.
2009-07-10 Emmanuel Briot <briot@adacore.com>
* prj.ads: Minor typo fix
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Add_Extra_Formal): Protected operations do no need
special treatment.
* exp_ch6.adb (Expand_Protected_Subprogram_Call): If rewritten
subprogram is a function call, resolve properly, to ensure that extra
actuals are added as needed.
From-SVN: r149474
2009-07-10 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40496
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Create
the PHI result with a compatible type.
* g++.dg/opt/pr40496.C: New testcase.
From-SVN: r149469
2009-07-10 Robert Dewar <dewar@adacore.com>
* exp_util.adb: Minor code reorganization (use N_Short_Circuit)
* exp_ch4.adb: Add ??? comment for conditional expressions on limited
types.
* checks.adb (In_Declarative_Region_Of_Subprogram_Body): New procedure,
replaces Safe_To_Capture_In_Parameter_Value, and properly handles the
case of conditional expressions that may not be elaborated.
* sem_util.adb (Safe_To_Capture_Value): Properly handle case of
conditional expression where we may not execute then then or else
branches.
From-SVN: r149468
2009-07-10 Javier Miranda <miranda@adacore.com>
* exp_ch3.adb (Expand_Freeze_Record_Type): Handle constructors of
non-tagged record types.
* sem_prag.adb
(Process_Import_Or_Interface): Allow the use of "pragma Import (CPP,..)"
with non-tagged types. Required to import C++ classes that have no
virtual primitives.
(Analyze_Pragma): For pragma CPP_Constructor. Allow the use of functions
returning non-tagged types. For backward compatibility, if the
constructor returns a class wide type we internally change the
returned type to the corresponding non class-wide type.
* sem_aggr.adb
(Valid_Ancestor_Type): CPP_Constructors code cleanup.
(Resolve_Extension_Aggregate): CPP_Constructors code cleanup.
(Resolve_Aggr_Expr): CPP_Constructors code cleanup.
(Resolve_Record_Aggregate): CPP_Constructors code cleanup.
* sem_ch3.adb
(Analyze_Object_Declaration): CPP_Constructors code cleanup.
* sem_ch5.adb (Analyze_Assignment): CPP_Constructors code cleanup.
* sem_util.adb (Is_CPP_Constructor_Call): Code cleanup.
* sem_res.adb (Resolve_Allocator): CPP_Constructors code cleanup.
* exp_ch4.adb (Expand_Allocator_Expression): CPP_Constructors code
cleanup.
* exp_aggr.adb (Build_Record_Aggr_Code): CPP_Constructors code clean up.
* gnat_rm.texi
(pragma CPP_Class): Document that it can be used now with non-tagged
record types.
(pragma CPP_Constructor): Document that it can be used now with
functions returning specific types. For backward compatibility
we also support functions returning class-wide types.
* gnat_ugn.texi
(Interfacing with C++ constructors): Update the examples to incorporate
the new syntax in which the functions used to import C++ constructors
return specific types.
(Interfacing with C++ at the Class Level): Update the examples to
incorporate the new syntax in which the functions used to import
C++ constructors return specific types.
From-SVN: r149466
2009-07-10 Thomas Quinot <quinot@adacore.com>
* exp_disp.adb (Make_Disp_Asynchronous_Select_Body,
Make_Disp_Conditional_Select_Body,
Make_Disp_Timed_Select_Body): For the case of a type that is neither an
interface nor a concurrent type, the primitive body is empty. Generate
a null statement so that it remains well formed.
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Build_Record_Aggr_Code): If the type has discriminants,
replace references to them in defaulted component expressions with
references to the values of the discriminants of the target object.
From-SVN: r149465
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* exp_ch7.adb (Build_Final_List): If the list is being built for a
Taft-Amendment type, place the finalization list in the package body,
to ensure that the tree for the spec is identical whenever it is
compiled.
2009-07-10 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Build_Derived_Record_Type): Use the full-view when
inheriting attributes from a private Parent_Base.
From-SVN: r149464
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch11.adb (analyze_raise_xxx_error): Remove consecutive raise
statements with the same condition.
From-SVN: r149462
2009-07-10 Javier Miranda <miranda@adacore.com>
* exp_util.adb (Find_Interface_Tag): Reorder processing of incoming
Typ argument to ensure proper management of access types.
From-SVN: r149461
2009-07-10 Vincent Celier <celier@adacore.com>
* make.adb: Do not include object directories or library ALI
directories of library projects in the object path.
From-SVN: r149460
2009-07-10 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze pragma, case Task_Name): Analyze argument of
pragma, to capture global references if the context is generic.
* exp_ch2.adb (Expand_Discriminant): If a task type discriminant
appears within the initialization procedure for the corresponding
record, replace it with the proper discriminal.
From-SVN: r149459
2009-07-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39334
* primary.c (match_kind_param): Return MATCH_NO if the symbol
has no value.
2009-07-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/39334
* gfortran.dg/recursive_parameter_1.f90: New test.
From-SVN: r149456
gcc/cp/
2008-07-08 Simon Martin <simartin@users.sourceforge.net>
Jason Merrill <jason@redhat.com>
* pt.c (perform_typedefs_access_check, get_types_needing_access_check,
append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r149439
2008-07-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/40629
* resolve.c (check_host_association): Use the existing
accessible symtree and treat function expressions with
symbols that have procedure flavor.
2008-07-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/40629
* gfortran.dg/host_assoc_function_9.f90: New test.
From-SVN: r149422
2009-07-09 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Install_Context): If the unit is a package body,
install the private with_clauses of the corresponding package
declaration.
2009-07-09 Robert Dewar <dewar@adacore.com>
* checks.adb: Minor reformatting
2009-07-09 Vasiliy Fofanov <fofanov@adacore.com>
* ug_words, gnat_ugn.texi: Move VMS equivalents of the last check in
into ug_words.
2009-07-09 Thomas Quinot <quinot@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address):
Do not warn for a constant overlaying any constant object
From-SVN: r149417
2009-07-09 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Install_Context): If the unit is a package body,
install the private with_clauses of the corresponding package
declaration.
2009-07-09 Robert Dewar <dewar@adacore.com>
* checks.adb: Minor reformatting
2009-07-09 Vasiliy Fofanov <fofanov@adacore.com>
* ug_words, gnat_ugn.texi: Move VMS equivalents of the last check in
into ug_words.
2009-07-09 Thomas Quinot <quinot@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address):
Do not warn for a constant overlaying any constant object
From-SVN: r149416
2009-07-09 Thomas Quinot <quinot@adacore.com>
* g-socket.adb (Check_Selector): Do not create local copies of the
socket sets on the stack.
2009-07-09 Vasiliy Fofanov <fofanov@adacore.com>
* gnat_ugn.texi: Add missing VMS translations.
From-SVN: r149414
2009-07-09 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Precondition): Do not analyze the
condition, to prevent generation of visible code during expansion,
when Check is not enabled.
2009-07-09 Gary Dismukes <dismukes@adacore.com>
* checks.adb (Install_Static_Check): Call Possible_Local_Raise so that
the check gets registered for any available local handler
(Set_Local_Raise).
* sem_util.adb: Add with and use of Exp_Ch11.
(Apply_Compile_Time_Constraint_Error): Call Possible_Local_Raise so
that the check gets registered for any available local handler.
* exp_ch4.adb (Expand_N_Slice): Remove call to Enable_Range_Check
on slice ranges.
2009-07-09 Steve Baird <baird@adacore.com>
* exp_ch11.adb (Force_Static_Allocation_Of_Referenced_Objects): New
function.
(Expand_N_Exception_Declaration): Fix handling of exceptions
declared in a subprogram.
From-SVN: r149413
2009-07-09 Ed Schonberg <schonberg@adacore.com>
* freeze.adb (Freeze_Expression): If the expression is the name of a
function in a call, and the function has not been frozen yet, create
extra formals for it to ensure that the proper actuals are created
when expanding the call.
2009-07-09 Emmanuel Briot <briot@adacore.com>
* prj-pp.adb (Print): Fix handling of source index when set on a
declaration node.
From-SVN: r149408
2009-07-09 Ed Schonberg <schonberg@adacore.com>
* einfo.ads, einfo.adb: New attribute Related_Expression, used to link
a temporary to the source expression whose value it captures.
* exp_util.adb (Remove_Side_Effects): Set Related_Expression as needed.
From-SVN: r149406
* combine.c (make_extraction): Check TRULY_NOOP_TRUNCATION before
creating LHS paradoxical subregs. Fix surrounding returns to
use NULL_RTX rather than 0.
From-SVN: r149401
2009-07-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/40330
PR libfortran/40662
* io/io.h (st_parameter_dt): Define format_not_saved bit used to signal
whether the parsed format data was previously saved. Used to determine
if the current format data should be freed or not.
* io/transfer.c (st_read_done): Use the format_not_saved bit.
(st_write_done): Likewise.
* io/format.c (parse_format_list): Add boolean pointer to arg list. This
pointer is used to return status to the caller regarding whether it is
safe to cache the parsed format data. Currently, if a FMT_STRING token
is encounetered, it is not safe to cache. Also, added a local boolean
variable to hold this information as recursive calls to
parse_format_list are made. Remove previous save_format logic.
(parse_format): Do not use the format caching facility if the current
unit is an internal unit or if it is not safe to save parsed format
data.
From-SVN: r149398
