2009-04-10 Ed Schonberg <schonberg@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference, case 'Tag): If the tagged
type is a synchronized type, retrieve tag information from the
corresponding record, which has the dispatch table link.
2009-04-10 Jerome Lambourg <lambourg@adacore.com>
* g-comlin.adb (Group_Analysis): Take care of switches that might be
decomposed afterwards, but are present as-is in the command line
configuration, and thus should be kept as-is.
From-SVN: r145913
2009-04-10 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document that postconditions are tested on implicit
returns.
* sem_aux.adb: Minor reformatting
2009-04-10 Gary Dismukes <dismukes@adacore.com>
* itypes.adb (Create_Null_Excluding_Itype): Apply Base_Type when
setting Etype.
* par-ch3.adb (P_Access_Type_Definition): Set new attribute
Null_Exclusion_In_Return_Present when an access-to-function type has a
result type with an explicit not null.
* sem_ch3.adb (Access_Subprogram_Definition): If a null exclusion is
given on the result type, then create a null-excluding itype for the
function.
* sem_ch6.adb (Analyze_Return_Type): Create a null-excluding itype in
the case where a null exclusion is imposed on a named access type.
(Analyze_Subprogram_Specification): Push and pop the scope of the
function around the call to Analyze_Return_Type in the case of no
formals, for consistency with handling when formals are present
(Process_Formals does this). Ensures that any itype created for the
return type will be associated with the proper scope.
* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): If a null
exclusion is given on a generic function's result type, then create a
null-excluding itype for the generic function.
(Instantiate_Object): Set Null_Exclusion_Present of a constant created
for an actual for a formal in object according to the setting on the
formal. Ensures null exclusion checks are done when the association is
elaborated.
* sinfo.ads: Add new flag Null_Exclusion_In_Return_Present on
N_Access_Function_Definition.
* sinfo.adb: Add Get_ and Set_ operations for
Null_Exclusion_In_Return_Present.
From-SVN: r145912
2009-04-10 Bob Duff <duff@adacore.com>
* exp_ch5.adb, exp_ch6.adb, sem_ch6.adb: Move the code that creates a
call to the _Postconditions procedure in the case of implicit returns
from analysis to expansion. This eliminates some duplicated code. Use
the Postcondition_Proc to find the identity of this procedure during
expansion.
From-SVN: r145906
2009-04-10 Robert Dewar <dewar@adacore.com>
* einfo.ads, einfo.adb (Postcondition_Proc): New attribute for
procedures.
* sem_ch6.adb: Minor code clean up.
From-SVN: r145903
2009-04-10 Robert Dewar <dewar@adacore.com>
* mlib-tgt-specific-xi.adb: Minor reformatting
2009-04-10 Bob Duff <duff@adacore.com>
* einfo.ads: Minor comment fixes
2009-04-10 Vincent Celier <celier@adacore.com>
* snames.ads-tmpl: Remove names that are no longer used in the
Project Manager.
Mark specifically those that are used only in gprbuild
2009-04-10 Eric Botcazou <ebotcazou@adacore.com>
* init.c: Adjust EH support code on Alpha/Tru64.
2009-04-10 Bob Duff <duff@adacore.com>
* sem_ch6.adb (Process_PPCs): Add a call to the _Postconditions
procedure on every path that could return implicitly (not via a return
statement) from a procedure.
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Build_Master_Entity): An extended return statement is a
valid scope for a task declarations and therefore for a master id.
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_aux.adb: Minor reformatting
2009-04-10 Vincent Celier <celier@adacore.com>
* scn.adb (Obsolescent_Check_Flag): New Boolean flag, initialized to
True.
(Obsolescent_Check): Do nothing if Obsolescent_Check_Flag is False
(Set_Obsolescent_Check): New procedure to change the value of
Obsolescent_Check_Flag.
* scn.ads (Set_Obsolescent_Check): New procedure to control
Obsolescent_Check.
* sinput-l.adb (Load_File): Do not check for pragma Restrictions on
obsolescent features while preprocessing.
From-SVN: r145901
2009-04-10 Thomas Quinot <quinot@adacore.com>
* xsnamest.adb: Use XUtil to have uniform line endings (UNIX style) in
generated files on all platforms.
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_aux.adb: Minor reformatting
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Access_Definition): Handle properly the case of a
protected function with formals that returns an anonymous access type.
2009-04-10 Thomas Quinot <quinot@adacore.com>
* sem_disp.adb: Minor reformatting
2009-04-10 Vasiliy Fofanov <fofanov@adacore.com>
* seh_init.c: Do not use the 32-bit specific implementation of
__gnat_install_SEH_handler on 64-bit Windows target (64-bit specific
version TBD).
2009-04-10 Jose Ruiz <ruiz@adacore.com>
* mlib-tgt-specific-xi.adb (Get_Target_Prefix): Target_Name may contain
a '/' at the end so we better use the complete target name to determine
whether it is a PowerPC 55xx target.
From-SVN: r145898
2009-04-10 Thomas Quinot <quinot@adacore.com>
gnattools/
* Makefile.in: (stamp-tools): Add handling of snames.ad[sb]
ada/
* snames.h, snames.ads, snames.adb: Remove files, now generated from
templates.
* snames.h-tmpl, snames.ads-tmpl, snames.adb-tmpl: Templates for the
above.
* xsnamest.adb: New file.
* gcc-interface/Make-lang.in: New target for automated generation of
snames.ads, snames.adb and snames.h
From-SVN: r145893
PR c++/20118
cp/
* parser.c (cp_parser_check_template_parameters): Take a
cp_declarator parameter.
(cp_parser_elaborated_type_specifier): Update to
cp_parser_check_template_parameters.
(cp_parser_class_head): Likewise.
(cp_parser_check_declarator_template_parameters): Likewise.
(cp_parser_check_template_parameters): Handle first the non-error
conditions. Give more accurate diagnostics if a declarator is
given.
testsuite/
* g++.dg/parse/pr20118.C: New.
* g++.dg/template/spec16.C: Update.
From-SVN: r145892
2009-04-10 Tristan Gingold <gingold@adacore.com>
* gcc-interface/Makefile.in, gcc-interface/utils.c: Include "rtl.h" to
avoid compile time warnings.
Do not add gcc/config in include search list while compiling the RTS.
Pragma Thread_Local_Storage is available on any target.
From-SVN: r145891
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting
* exp_util.adb (Make_Non_Empty_Check): New function
(Silly_Boolean_Array_Not_Test): Add call to Make_Non_Empty_Check
(Silly_Boolean_Array_Xor_Test): Use Make_Non_Empty_Check
2009-04-10 Arnaud Charlet <charlet@adacore.com>
* make.adb, gnatlink.adb: Rename JGNAT toolchain.
2009-04-10 Jose Ruiz <ruiz@adacore.com>
* mlib-tgt-specific-xi.adb (Get_Target_Prefix): Insert the appropriate
tool prefix for AVR and PowerPC 55xx targets.
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_warn.adb (Within_Postcondition): New function
(Check_Unset_Reference): Use Within_Postcondition to stop bad warning
From-SVN: r145889
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_warn.adb: Minor reformatting
* make.adb: Minor reformatting.
2009-04-10 Gary Dismukes <dismukes@adacore.com>
* exp_ch7.adb (Find_Final_List): When creating a finalization-chain
entity and the scope is a subprogram, retrieve the Sloc of the
subprogram's body rather than using the sloc of the spec, for better
line-stepping behavior in gdb.
(Wrap_Transient_Declaration): For the Sloc of nodes created with a list
controller, use the Sloc of the first declaration of the containing list
rather than that of the node that triggered creation of the list
controller.
From-SVN: r145887
2009-04-10 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Check_Naming_Schemes): Initialize local variable Casing
to avoid gcc warning.
2009-04-10 Robert Dewar <dewar@adacore.com>
* g-comlin.adb: Add ??? comment
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_warn.adb (Check_Unused_Withs): Do not emit message about
unreferenced entities for a package with no visible declarations.
2009-04-10 Robert Dewar <dewar@adacore.com>
* exp_ch9.adb: Minor reformatting
From-SVN: r145886
2009-04-10 Thomas Quinot <quinot@adacore.com>
* sem_prag.adb: Minor reformatting
2009-04-10 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb:
(Check_Library_Attributes): For a project qualified as a library project
that is not a library project, indicate in the error message which
attributes are missing (Library_Dir and/or Library_Name).
From-SVN: r145885
2009-04-10 Bob Duff <duff@adacore.com>
* exp_ch5.adb, exp_ch9.adb: Avoid use of No_Position in Sloc of
generated nodes, because it might confuse various circuits in the FE.
From-SVN: r145883
2009-04-10 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Task_Name): Do not expand argument
of pragma. It will be recopied and analyzed when used in call to
Create_Task.
* sem_res.adb (Resolve_Call): Clarify use of secondary stack within
initialization operations and recognize use of it in procedure calls
within init_procs.
* exp_ch9.adb (Make_Task_Create_Call): Copy full tree of Task_Name
argument, because it may have side-effects.
* exp_ch2.adb: Remove obsolete comments on default functions
2009-04-10 Jose Ruiz <ruiz@adacore.com>
* adaint.c (RTX section): Do for RTX the same thing as we do for
Windows (include ctype.h and define a fallback ISALPHA if IN_RTS).
From-SVN: r145882
2009-04-10 Robert Dewar <dewar@adacore.com>
* sem_aux.ads, sem_aux.adb (Nearest_Current_Scope): New function.
* sem_res.adb (Resolve_Call): Fix test for
Suppress_Value_Tracking_On_Call (was wrong for the case of a call from
a non-dynamic scope).
From-SVN: r145881
2009-04-09 Jack Howarth <howarth@bromo.med.uc.edu>
* configure.host: Restore match for darwin9 or later.
* configure.ac: Likewise.
* configure: Regenerate.
From-SVN: r145861
2009-04-09 Jack Howarth <howarth@bromo.med.uc.edu>
* configure.ac: Restore match for darwin9 or later. Use double
brackets since regeneration eats one pair.
* configure: Regenerate.
From-SVN: r145860
PR target/36800
PR target/36800
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Do not set
regalign for the reg == fpr and TDmode case.
testsuite/
* gcc.dg/dfp/pr36800.c: New.
Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r145859
gcc/testsuite/
* gcc.misc-tests/help.exp: New file.
* lib/options.exp: New file.
Co-Authored-By: Rafael Avila de Espindola <espindola@google.com>
From-SVN: r145851
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* expmed.c (expand_divmod): Always use a comparison for a division
by a large unsigned integer.
* fold-const.c (tree_single_nonzero_warnv_p): Always treat decls
for things others than variables or functions as nonzero.
testsuite:
2009-04-09 Paolo Bonzini <bonzini@gnu.org>
* gcc.dg/pr27150-1.c: Change to a link test.
From-SVN: r145846
Arnaud Charlet
H.J. Lu
Daniel Franke
Bob Duff
Robert Dewar
Thomas Quinot
Manuel López-Ibáñez
Tristan Gingold
Janne Blomqvist
GCC Administrator
Paolo Carlini
Sandra Loosemore
Jack Howarth
Ben Elliston
David Ayers
Uros Bizjak
Eric Botcazou
Ralf Wildenhues
Janis Johnson
Paolo Bonzini
H.J. Lu