2009-06-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Remove_Limited_With_Clause): Clean up code that handles
	incomplete type declarations. Previous code was potentially quadratic
	in the number of visible declarations in any package appearing in a
	limited_with_clause.

2009-06-23  Robert Dewar  <dewar@adacore.com>

	* prj-conf.ads, prj-part.adb, prj-proc.adb, prj-proc.ads, sem_ch8.adb,
	xref_lib.adb: Minor reformatting

From-SVN: r148843

2009-06-23  Robert Dewar  <dewar@adacore.com>

	* a-stzhas.adb: Provide dummy body to avoid build problems with old
	versions which did have a body for this unit.

From-SVN: r148842

2009-06-23  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (struct variable_info): Add is_global_var
	member.
	(var_anything, anything_tree, var_nothing, nothing_tree, var_readonly,
	readonly_tree, var_escaped, escaped_tree, var_nonlocal, nonlocal_tree,
	var_callused, callused_tree, var_storedanything, storedanything_tree,
	var_integer, integer_tree): Remove global variables.
	(new_var_info): Do not pass new id, append the new var to the
	global variable vector.
	(do_ds_constraint): Use is_global_var member of the variable-info.
	(new_scalar_tmp_constraint_exp): Adjust.
	(create_function_info_for): Likewise.
	(create_variable_info_for): Likewise.
	(find_what_var_points_to): Remove dead code.
	(init_base_vars): Simplify.
	(compute_points_to_sets): Adjust.

From-SVN: r148841

2009-06-23  Vincent Celier  <celier@adacore.com>

	* prj-attr.adb: Attribute names Initial_Required_Switches and
	Final_Required_Switches changed to Leading_Required_Switches and
	Trailing_Required_Switches.

	* prj-nmsc.adb (Process_Compiler): Attribute names
	Initial_Required_Switches and Final_Required_Switches changed to
	Leading_Required_Switches and Trailing_Required_Switches.

	* prj.ads (Language_Config): Component Initial_Required_Switches and
	Final_Required_Switches changed to Leading_Required_Switches and
	Trailing_Required_Switches.

	* snames.ads-tmpl: Remove standard names Initial_Required_Switches and
	Final_Required_Switches; add standard names Leading_Required_Switches
	and Trailing_Required_Switches.

2009-06-23  Thomas Quinot  <quinot@adacore.com>

	* prj-conf.adb: Minor reformatting

	* xref_lib.adb: Minor cleanup

From-SVN: r148840

2009-06-23  Emmanuel Briot  <briot@adacore.com>

	* prj-proc.adb, prj-proc.ads, prj-nmsc.adb, prj-nmsc.ads, prj-conf.adb,
	prj-conf.ads (Check_Configuration): New parameter
	Compiler_Driver_Mandatory.

2009-06-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Analyze_With_Clause): If a subprogram instance in the
	context of the current unit has an inline pragma, the instance is not
	rewritten as the declaration of the package wrapper. Handle both
	possibilities when retrieving the visible subprogram that renames the
	instantiation itself.

From-SVN: r148839

2009-06-23  Javier Miranda  <miranda@adacore.com>

	* exp_ch4.adb (Displace_Allocator_Pointer, Expand_N_Allocator): Handle
	designated types referencing entities from the limited view.

2009-06-23  Matthew Gingell  <gingell@adacore.com>

	* a-stzhas.ads, a-szfzha.ads: Fix typo.

	* Makefile.rtl: Ada.Strings.Wide_Wide_Fixed.Wide_Wide_Hash depends on
	Ada.Strings.Wide_Wide_Hash. So we need to include a-stzhas in
	the list of RTS files.

2009-06-23  Thomas Quinot  <quinot@adacore.com>

	* ali.adb: Minor reformatting

2009-06-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb: Improve error message.

2009-06-23  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb: Minor reformating

	* prj-conf.adb, prj-conf.ads: Remove use of Osint.Fail everywhere
	(Do_Autoconf): accepts an empty Normalized_Hostname
	(Process_Project_And_Apply_Config): New subprogram
	(Parse_Project_And_Apply_Config): On_Load_Config now applies to the
	project tree rather than the project view.

	* prj-part.adb, prj.ads (Project_Qualifier): New possible value
	Configuration.

From-SVN: r148838

2009-06-23  Robert Dewar  <dewar@adacore.com>

	* s-strhas.adb, s-strhas.ads: Restrict to 32-bit modular types

	* s-imgdec.adb (Set_Decimal_Digits): Fix error of too many digits for
	small values

	* prj-conf.ads: Minor reformatting

	* prj-conf.adb: Minor reformatting

2009-06-23  Vasiliy Fofanov  <fofanov@adacore.com>

	* g-debpoo.adb (Dump_Gnatmem): Output dummy timestamps for allocations
	to correspond to the log format that gnatmem now expects.

2009-06-23  Vincent Celier  <celier@adacore.com>

	* prj-attr.adb: New attributes Initial_Required_Switches,
	Final_Required_Switches and Object_File_Switches
	
	* prj-nmsc.adb (Process_Compiler): Process new attributes
	Name_Final_Required_Switches, Name_Initial_Required_Switches and
	Name_Object_File_Switches.

	* prj.ads (Language_Config): New component
	Compiler_Initial_Required_Switches (replace Compiler_Required_Switches),
	Compiler_Final_Required_Switches and Object_File_Switches.

	* snames.ads-tmpl: New standard names Initial_Required_Switches,
	Final_Required_Switches and Object_File_Switches

From-SVN: r148837

2009-06-23  Pascal Obry  <obry@adacore.com>

	* s-strhas.adb, s-strhas.ads: Minor reformatting.

2009-06-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Install_Limited_Withed_Unit): a null procedure does
	not indicate that the enclosing unit needs a body.

From-SVN: r148836

2009-06-23  Emmanuel Briot  <briot@adacore.com>

	* prj-conf.ads, prj-conf.adb: New files part of the project manager.

From-SVN: r148835

sem_ch3.adb (Derive_Subprogram): If the inherited subprogram is a primitive equality include it with its source...

2009-06-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Derive_Subprogram): If the inherited subprogram is a
	primitive equality include it with its source name even if the
	operation is currently invisible, to make sure that the corresponding
	slot in the dispatch table is reserved for the internal equality
	subsequently generated during expansion.

From-SVN: r148834

From-SVN: r148833

2009-06-23  Li Feng  <nemokingdom@gmail.com>

	* MAINTAINERS: Added my name to write-after-approval list.

From-SVN: r148831

	* combine.c (try_combine): Dump information about the insns we're
	combining.

From-SVN: r148828

combine.c (combine_simplify_rtx): Remove TRULY_NOOP_TRUNCATION check when calling force_to_mode on TRUNCATE's operand.

	* combine.c (combine_simplify_rtx): Remove TRULY_NOOP_TRUNCATION
	check when calling force_to_mode on TRUNCATE's operand.

testsuite/
	* gcc.target/mips/truncate-3.c: New test.

From-SVN: r148827

From-SVN: r148826

From-SVN: r148825

2009-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40508
	* io/format.c: Don't save parsed format data for internal units.

From-SVN: r148823

	* config/rs6000/rs6000.opt: Move msched-epilog before
	msched-prolog.

From-SVN: r148821

2009-06-22  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/37254
	* gfortran.dg/proc_decl_22.f90: Delete property svn:executable
	(wrongly introduced in last commit).

From-SVN: r148817

2009-06-22  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/37254
	PR fortran/39850
	* interface.c (compare_parameter): Set implicit type for function
	actual arguments with BT_UNKNOWN.


2009-06-22  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/37254
	PR fortran/39850
	* gfortran.dg/interface_30.f90: Modified error message.
	* gfortran.dg/proc_decl_22.f90: New.

From-SVN: r148816

	* libgcc/ChangeLog: Fixes.
	* gcc/ChangeLog: Ditto.

From-SVN: r148815

2009-06-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40472
        PR fortran/50520
        * simplify.c (gfc_simplify_spread): Fix the case that source=
        is a scalar.

From-SVN: r148814

	* config/arm/arm.md (prologue_use): Set length of fake insn to 0.

From-SVN: r148813

gcc/
	* doc/invoke.texi (Link Options): -nodefaultlibs and -nostdlib
	override library linkage flags such as -static-libgcc or
	-shared-libgcc.

From-SVN: r148811

From-SVN: r148810

2009-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_common_types.h (bitwise_operators,
	bitwise_assignment_operators): Initialize a and b.
	(struct has_bitwise_operators): Do not call the latter.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Adjust
	dg-error line numbers.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Likewise.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.

From-SVN: r148809

./:	* config/linux.opt: Put mglibc ahead of muclibc.

	* c-decl.c (diagnose_mismatched_decls): Add -Wc++-compat warning
	for duplicate decls.
testsuite/:
	* gcc.dg/Wcxx-compat-19.c: New testcase.

From-SVN: r148808

2009-06-22  Matthias Klose  <doko@ubuntu.com>

	* Makefile.in (install-plugin): Remove extra `/' after $(DESTDIR).

From-SVN: r148806

gcc/
2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>

        PR objc/28050
        * c-parser.c (c_parser_objc_message_args): Return error_mark_node
        instead of NULL if a parser error occurs.

gcc/objc/
2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>

        PR objc/28050
        * objc-act.c (objc_build_message_args): Return if ARGS is the
        error_mark_node.

gcc/testsuite/
2009-06-22  Matthias Klose  <doko@ubuntu.com>

        PR objc/28050
        * pr28050.m: New testcase.

From-SVN: r148804

2009-06-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/list/invalidation/1.cc: Mark test as
	possibly unused.
	* testsuite/23_containers/list/invalidation/2.cc: Likewise.
	* testsuite/23_containers/list/invalidation/3.cc: Likewise.
	* testsuite/23_containers/list/invalidation/4.cc: Likewise.

From-SVN: r148801

	* dwarf2out.c (dwarf2_debug_hooks): Initialize
	non-DWARF2_DEBUGGING_INFO version.

From-SVN: r148800

From-SVN: r148799

2009-06-22  Kai Tietz  <kai.tietz@onevision.com>

	* config.gcc: Add for x86 and x64 mingw targets t-fprules-soft
	and t-softfp support.
	* config/i386/mingw32.h (LIBGCC2_HAS_TF_MODE): Enable TFmode.
	(LIBGCC2_TF_CEXT): Define.
	(TF_SIZE): Define.

ChangeLog for libgcc

2009-06-22  Kai Tietz  <kai.tietz@onevision.com>

	* config.host: Add soft emulation for x86 and x64 mingw targets.
	* config/i386/64/_divtc3.c: Disable for mingw targets usage of
	.symver assembly symbol.
	* config/i386/64/_multc3.c: Likewise.
	* config/i386/64/_powitf2.c: Likewise.
	* config/i386/64/eqtf2.c: Likewise.
	* config/i386/64/getf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/letf2.c: Likewise.
	* config/i386/64/sfp-machine.h (_FP_W_TYPE): Define it
	for x64 mingw target as unsigned long long.
	(_FP_WS_TYPE): Define it for x64 mingw target as signed long
	long.
	(_FP_I_TYPE): Define it for x64 mingw target as long long.

From-SVN: r148798

From-SVN: r148796

2009-06-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR testsuite/40481
	* gcc.dg/plugin/one_time_plugin.c (one_pass_exec): Return 0;

From-SVN: r148795

2009-06-22  Jose Ruiz  <ruiz@adacore.com>

	* sysdep.c (__gnat_localtime_tzoff for RTX):
	SystemTimeToTzSpecificLocalTime is not supported by RTX. Use
	GetTimeZoneInformation instead.

2009-06-22  Robert Dewar  <dewar@adacore.com>

	* sem_res.adb (Check_No_Direct_Boolean_Operators): New procedure

2009-06-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Collect_Previous_Instances): Do not collect
	instantiations declared in a previous generic package body.

2009-06-22  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Add doc that X=True and X=False is allowed for the
	restriction No_Direct_Boolean_Operators.

2009-06-22  Thomas Quinot  <quinot@adacore.com>

	* bindusg.adb: Minor fixes to gnatbind usage message

	* sem_eval.adb: Minor reformatting

From-SVN: r148794

2009-06-22  Javier Miranda  <miranda@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration, Freeze_Entity): Move to the
	freezing point the check on the use of abstract types in object
	declarations. Done to allow the declaration of C++ imported variables
	or constants whose type corresponds with an imported C++ classes for
	which the constructor is not imported.

2009-06-22  Thomas Quinot  <quinot@adacore.com>

	* sem_ch6.adb: Minor reformatting

2009-06-22  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Build_Initialization_Call): If a discriminated record
	component is constrained with an expression rather than with a
	discriminant of the enclosing type, use that expression when building
	the call to default-initialize the component, when the call is part of
	an aggregate with box initialization.

From-SVN: r148793

2009-06-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Check_Overriding_Indicator): Clean up code, make warning
	unconditional rather than a style check, because a formal name out of
	order is suspicious.

2009-06-22  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Locate_Directory): Indicate the project name when
	creating a directory automatically.

2009-06-22  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch3.adb (Create_Constrained_Components): For a subtype of an
	untagged derived type, add a hidden component for every constrained
	discriminant of the parent type to keep record layout consistent.

From-SVN: r148792

2009-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/40463
	* config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Fix definition.

From-SVN: r148791

2009-06-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.c (arm_override_options): Disable -mcaller-super-interworking
	and -mcallee-super-interworking.
	* doc/invoke.texi (ARM Options): Document this.

From-SVN: r148790