2010-10-26  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Iteration_Scheme): Diagnose attempt to use thew
	form "for X in A" when A is an array object. This form is only intended
	for containers.
	* sem_eval.adb: Fix reference to non-existing field of type conversion
	node.
	* sem_case.adb (Check_Choices): Improve error reporting for overlapping
	choices in case statements.

2010-10-26  Gary Dismukes  <dismukes@adacore.com>

	* exp_disp.adb (Expand_Interface_Actuals): When expanding an actual for
	a class-wide interface formal that involves applying a displacement
	conversion to the actual, check for the case of calling a build-in-place
	function and handle generation of the implicit BIP parameters (call
	Make_Build_In_Place_Call_In_Anonymous_Context).
	Add with and use of Exp_Ch6.

2010-10-26  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb, sem_cat.ads: Minor reformatting.

2010-10-26  Sergey Rybin  <rybin@adacore.com>

	* vms_data.ads: Define VMS qualifier for gnatelim '--ignore' option

2010-10-26  Thomas Quinot  <quinot@adacore.com>

	* sem_util.adb (Has_Preelaborable_Initialization.Check_Components):
	For a discriminant, use Discriminant_Default_Value rather than
	Expression (Declaration_Node (D)).

2010-10-26  Geert Bosch  <bosch@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Parameterized
	expressions don't need a spec, even when style checks require
	subprograms to have one.

From-SVN: r165941

From-SVN: r165940

2010-10-26  Matthew Heaney  <heaney@adacore.com>

	* Makefile.rtl, impunit.adb: Add bounded hashed set and bounded hashed
	map containers.
	* a-cohata.ads: Add declaration of generic package for bounded hash
	table types.
	* a-chtgbo.ads, a-chtgbo.adb, a-chtgbk.ads, a-chtgbk.adb, a-cbhase.ads,
	a-cbhase.adb, a-cbhama.ads, a-cbhama.adb: New files.

2010-10-26  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb: Improve warning message on overlapping actuals.

2010-10-26  Thomas Quinot  <quinot@adacore.com>

	* sem_ch4.adb, exp_dist.adb: Minor reformatting.

2010-10-26  Vincent Celier  <celier@adacore.com>

	* makeusg.adb (Makeusg): Add lines for switches -vl, -vm and -vh.

2010-10-26  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): Move generation of
	predicate check to analyzer, since too much rewriting occurs in the
	analyzer.
	* sem_ch13.adb (Build_Predicate_Function): Change calling sequence, and
	change the order in which things are done to fix several errors in
	dealing with qualification of the type name.
	(Build_Static_Predicate): Built static predicate after full analysis
	of the body. This is necessary to fix several problems.
	* sem_ch3.adb (Analyze_Object_Declaration): Move predicate check here
	from expander, since too much expansion occurs in the analyzer to leave
	it that late.
	(Analyze_Object_Declaration): Change parameter Include_Null to new name
	Include_Implicit in Is_Partially_Initialized_Type call.
	(Analyze_Subtype_Declaration): Make sure predicates are proapagated in
	some strange cases of internal subtype generation.
	* sem_util.ads, sem_util.adb (Is_Partially_Initialized_Type): Change
	Include_Null to Include_Implicit, now includes the case of
	discriminants.

2010-10-26  Sergey Rybin  <rybin@adacore.com>

	* gnat_rm.texi: Revise the documentation for pragma Eliminate.

From-SVN: r165939

2010-10-26  Matthew Heaney  <heaney@adacore.com>

	* Makefile.rtl, impunit.adb: Added bounded list container.
	* a-cbdlli.ads, a-cbdlli.adb: New file.

From-SVN: r165938

2010-10-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/lib/libstdc++.exp ([check_v3_target_normal_mode]): Add.
	* testsuite/lib/dg-options.exp ([dg-require-normal-mode]): Likewise.
	* testsuite/23_containers/headers/forward_list/synopsis.cc: Use the
	latter.
	* testsuite/23_containers/headers/vector/synopsis.cc: Likewise.
	* testsuite/23_containers/headers/deque/synopsis.cc: Likewise.
	* testsuite/23_containers/headers/bitset/synopsis.cc: Likewise.
	* testsuite/23_containers/headers/list/synopsis.cc: Likewise.
	* testsuite/23_containers/headers/set/synopsis.cc: Likewise.
	* testsuite/23_containers/headers/map/synopsis.cc: Likewise.

From-SVN: r165937

2010-10-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45451
        * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.

        PR fortran/43018
        * trans-array.c (duplicate_allocatable): Use size of type and not
        the size of the pointer to the type.

2010-10-26  Tobias Burnus <burnus@net-b.de>

        PR fortran/45451
        * gfortran.dg/class_allocate_5.f90: New.

From-SVN: r165936

gcc/
	* tree.h (ENUM_IS_OPAQUE): New.
	* dwarf2out.c (gen_enumeration_type_die): Use ENUM_IS_OPAQUE.
gcc/cp/
	* cp-tree.h (SET_OPAQUE_ENUM_P): New.
	(OPAQUE_ENUM_P): New.
	(ENUM_FIXED_UNDERLYING_TYPE_P): New.
	(start_enum): Update prototype.
	(finish_enum_value_list): New prototype.
	* parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
	"enum class" is used in an elaborated-type-specifier.
	(cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
	* decl.c (copy_type_enum): New.
	(finish_enum_value_list): New, with code from finish_enum.
	(finish_enum): A lot of code removed. Added a gcc_assert.
	(start_enum): Add parameters enumtype and is_new.
	Rewrite to work with opaque-enum-specifiers.
	* pt.c (maybe_process_partial_specialization): Allow for template
	specialization of enumerations, with a pedwarn.
	(lookup_template_class): Update call to start_enum. Call to
	SET_OPAQUE_ENUM_P.
	(tsubst_enum): Call to begin_scope, finish_scope and
	finish_enum_value_list.

From-SVN: r165935

stor-layout.c (layout_decl): Use the field's type to determine the mode and keep DECL_BIT_FIELD for a...

	* stor-layout.c (layout_decl): Use the field's type to
	determine the mode and keep DECL_BIT_FIELD for a volatile
	bit-field.
	* config/arm/arm.c (arm_override_options): Default to
	-fstrict-volatile-bitfields.

	testsuite/
	* gcc.target/arm/volatile-bitfields-1.c: New test.
	* gcc.target/arm/volatile-bitfields-2.c: New test.
	* gcc.target/arm/volatile-bitfields-3.c: New test.

From-SVN: r165934

* config/pdp11/pdp11.md: Add define_constants for register
numbers, branch offset limits.
* config/pdp11/pdp11.c: Use named constants instead of numbers.
* config/pdp11.pdp11.h: Ditto.

From-SVN: r165933

From-SVN: r165932

	* gcc-interface/utils2.c: Include flags.h and remove prototypes.
	(build_unary_op) <TRUTH_NOT_EXPR>: When not optimizing, fold the result
	of the call to invert_truthvalue_loc.
	* gcc-interface/Make-lang.in (utils2.o): Add $(FLAGS_H).

From-SVN: r165928

	* Changelog (2010-10-22  Changpeng Fang): Correct the
	Changelog entries.

From-SVN: r165927

utils.c (update_pointer_to): Clear TYPE_POINTER_TO and TYPE_REFERENCE_TO of the old type after redirecting...

	* gcc-interface/utils.c (update_pointer_to): Clear TYPE_POINTER_TO and
	TYPE_REFERENCE_TO of the old type after redirecting its pointer and
	reference types.

From-SVN: r165926

decl.c (gnat_to_gnu_entity): Do not set TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not set
	TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.

From-SVN: r165925

2010-10-25  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/46140
	* fortran/scanner.c (include_line): Check return value of load_file.

From-SVN: r165922

Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux): Reorganize target pairs so that it works on linux and ElinOS.

2010-10-25  Jose Ruiz  <ruiz@adacore.com>

	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for powerpc-linux):
	Reorganize target pairs so that it works on linux and ElinOS.

From-SVN: r165921

2010-10-25  Pascal Obry  <obry@adacore.com>
	
	* adaint.c (__gnat_file_time_name_attr): Use GetFileAttributesEx to get
	the timestamp. A bit faster than opening/closing the file.
	(__gnat_stat_to_attr): Remove kludge for Windows.
	(__gnat_file_exists_attr): Likewise.
	The timestamp is now retreived using GetFileAttributesEx as faster.

2010-10-25  Javier Miranda  <miranda@adacore.com>

	* sem_ch3.adb (Derive_Interface_Subprogram): New subprogram.
	(Derive_Subprograms): For abstract private types transfer to the full
	view entities of uncovered interface primitives. Required because if
	the interface primitives are left in the private part of the package
	they will be decorated as hidden when the analysis of the enclosing
	package completes (and hence the interface primitive is not visible
	for dispatching calls).

2010-10-25  Matthew Heaney  <heaney@adacore.com>

	* Makefile.rtl, impunit.adb: Added bounded set and bounded map
	containers.
	* a-crbltr.ads: Added declaration of generic package for bounded tree
	types.
	* a-rbtgbo.ads, a-rbtgbo.adb, a-rbtgbk.ads, a-rbtgbk.adb, a-btgbso.ads,
	a-btgbso.adb, a-cborse.ads, a-cborse.adb, a-cborma.ads, a-cborma.adb:
	New.

2010-10-25  Thomas Quinot  <quinot@adacore.com>

	* sem_util.adb: Minor reformatting.
	* usage.adb: Fix usage line for -gnatwh.

2010-10-25  Thomas Quinot  <quinot@adacore.com>

	* sem_ch12.adb (Analyze_Package_Instantiation): For an
	instantiation in an RCI spec, omit package body if instantiation comes
	from source, even as a nested
	package.
	* exp_dist.adb (Add_Calling_Stubs_To_Declarations,
	*_Support.Add_Receiving_Stubs_To_Declarations): Handle the case of
	nested packages, package instantiations and subprogram instantiations.

From-SVN: r165920

2010-10-25  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb (Expand_Predicated_Loop): Remove code for loop through
	non-static predicate, since we agree not to allow this.
	(Expand_Predicated_Loop): Properlay handle false predicate (null
	list in Static_Predicate field.
	* sem_ch13.adb (Build_Static_Predicate): Extensive changes to clean up
	handling of more general predicate forms.

2010-10-25  Robert Dewar  <dewar@adacore.com>

	* sem_ch4.adb, sem_util.adb: Minor reformatting.
	* sem_ch8.adb (Find_Selected_Component): Allow selection from instance
	of type in predicate or invariant expression.

2010-10-25  Pascal Obry  <obry@adacore.com>

	* adaint.c (__gnat_stat_to_attr): Can set the timestamp on Windows now.
	(f2t): New routine.
	(__gnat_stat): Rewrite Win32 version.

From-SVN: r165919

2010-10-25  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb, einfo.ads, exp_ch4.adb: Minor comment fix
	* sem_case.adb: Comment clarification for loops through false
	predicates.
	* sem_util.adb: Minor reformatting
	(Check_Order_Dependence): Fix bad double blank in error message

2010-10-25  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Membership_Op): in Ada_2012 a membership
	operation can have a single alternative that is a value of the type.
	Rewrite operation as an equality test.

From-SVN: r165918

2010-10-25  Matthew Heaney  <heaney@adacore.com>

	* Makefile.rtl, impunit.adb: Added a-cobove (bounded vector container)
	to lists.
	* a-contai.ads: Added declaration of Capacity_Error exception.
	* a-cobove.ads, a-cobove.adb: New files.

2010-10-25  Thomas Quinot  <quinot@adacore.com>

	* uname.adb: Revert previous change, no longer needed after change
	in par-ch10.adb.

2010-10-25  Thomas Quinot  <quinot@adacore.com>

	* scos.ads: Minor comment fix.

2010-10-25  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Assignment_Statement): Check dangerous order
	dependence.
	* sem_ch6.adb (Analyze_Procedure_Call_Statement): Ditto.
	* sem_res.adb (Analyze_Actuals): Add actual to list of actuals for
	current construct, for subsequent order dependence checking.
	(Resolve): Check order dependence on expressions that are not
	subexpressions.
	* sem_util.adb (Check_Order_Dependence): Code cleanup, to correspond
	to latest version of AI05-144-2.
	* sem_warn.adb (Warn_On_Overlapping_Actuals): Code cleanup.

2010-10-25  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Build_Static_Predicate): Moved out of
	Build_Predicate_Function.
	(Build_Static_Predicate): Complet rewrite for more general predicates

From-SVN: r165917

From-SVN: r165916

2010-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/forward_list.h (_Fwd_list_node_base::swap): Remove.
	(_Fwd_list_base<>::_Fwd_list_base(_Fwd_list_base&&),
	_Fwd_list_base<>::_Fwd_list_base(_Fwd_list_base&&, const _Alloc&)):
	Don't use swap.
	(forward_list<>::swap): Just use std::swap.

	* include/bits/forward_list.h (_Fwd_list_base<>::_Fwd_list_base(),
	_Fwd_list_base(const _Alloc&)): Don't zero again _M_next.

	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

From-SVN: r165915

	* gcc-interface/decl.c (gnat_to_gnu_entity, case E_Function): Allow
	In Out/Out parameters for functions.
	* gcc-interface/trans.c (gnu_return_var_stack): New variable.
	(create_init_temporary): New static function.
	(Subprogram_Body_to_gnu): Handle In Out/Out parameters for functions.
	(call_to_gnu): Likewise.  Use create_init_temporary in order to create
	temporaries for unaligned parameters and return value.  If there is an
	unaligned In Out or Out parameter passed by reference, push a binding
	level if not already done.  If a binding level has been pushed and the
	call is returning a value, create the call statement.
	(gnat_to_gnu) <N_Return_Statement>: Handle In Out/Out parameters for
	functions.

From-SVN: r165914

	* configure.ac: Use $cpu_type instead of $target to define the nop.
	* configure: Regenerate.

From-SVN: r165913

2010-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/hashtable.h (_Hashtable<>:_M_get_Value_allocator):
	Remove, unused.

From-SVN: r165912

	* combine.c (try_combine): If insns need to be kept around,
	check that they can be copied in the merged instruction.

	testsuite/
	g++.dg/opt/combine.c: New test.

From-SVN: r165911

From-SVN: r165910

	* reg-stack.c (convert_regs_1): Return boolean value, true if the CFG
	has been modified.
	(convert_regs_2): Likewise.  Adjust calls to convert_regs_1.
	(convert_regs): Adjust calls to convert_regs_2.  Clean up the CFG if
	it has been modified.

From-SVN: r165905

From-SVN: r165904

2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        * Makefile.in (OBJC_SOURCE_FILES): Added accessors.m.
        * accessors.m: New.
        * init.c: Include objc-private/accessors.h.
        (__objc_exec_class): Call __objc_accessors_init.
        * objc-private/accessors.h: New.

From-SVN: r165903

* config/pdp11/pdp11.md: Change length attribute to be in bytes.
* config/pdp11/pdp11.c (output_jump): Ditto.

From-SVN: r165902

2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45735   
        * obj-c.dg/pr45735.mm: New.     
        * obj-c++.dg/pr45735.mm: New.

From-SVN: r165901

	* config/i386/i386.c (ix86_va_start): Remove extraneous blank
	line.

From-SVN: r165900

2010-10-24  François Dumont  <francois.cppdevs@free.fr>

	* src/debug.cc: Fix parameter indexes in __msg_valid_range2 message.
	Replace 'before begin' decription in 'before-begin' for consistency
	with 'paste-the-end'.

From-SVN: r165899

In gcc/testsuite/:
2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/24393
        * objc.dg/pr24393.m: New.
        * obj-c++.dg/pr24393.mm: New.

2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/28049
        * objc.dg/pr28049.m: New.
        * obj-c++.dg/pr28049.mm: New.

From-SVN: r165898

cfglayout.c (fixup_reorder_chain): When ensuring that there is at least one insn with a locus corresponding to an...

	* cfglayout.c (fixup_reorder_chain): When ensuring that there is at
	least one insn with a locus corresponding to an edge's goto_locus,
	disregard non-fallthru edges to the exit block and merge the blocks
	created for the same goto_locus.

From-SVN: r165897

In gcc/cp/:
2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        Removed Objective-C++ specific replacement of cxx_printable_name.
        * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
        to cxx_printable_name for both C++ and Objective-C++.
        * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.

        * error.c (dump_decl): For Objective-C++, call
        objc_maybe_printable_name here ...
        * tree.c (cxx_printable_name_internal): ... instead of here.
        
In gcc/objcp/:
2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objcp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Do not define.

In gcc/objc/:
2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc-act.c (objc_build_keyword_decl): Updated comments.  Do not
        emit a warning that method parameter attributes are unimplemented.
        Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL.
        (start_method_def): Copy attributes from each KEYWORD_DECL into
        the corresponding PARM_DECL.
        (objc_warn_deprecated_use): Removed.
        (build_objc_method_call): Call warn_deprecated_use, not
        objc_warn_deprecated_use.
        (objc_maybe_printable_name): Do not try to get the identifier name
        of DECLs that we don't recognize.  Immediately return NULL for them.
        (objc_printable_name): Removed C++-specific case, which is no
        longer used.  Updated comments.
        
In gcc/testsuite/:
2010-10-24  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/attributes/method-attribute-2.m: Updated test.  Method
        parameter attributes are now supported.
        * obj-c++.dg/attributes/method-attribute-2.m: Same change.
        * objc.dg/attributes/parameter-attribute-1.m: New test.
        * objc.dg/attributes/parameter-attribute-2.m: New test. 
        * obj-c++.dg/attributes/parameter-attribute-1.m: New test.
        * obj-c++.dg/attributes/parameter-attribute-2.m: New test.

From-SVN: r165896

From-SVN: r165895

	* gcc.c (n_switches_alloc_debug_check): New.
	(set_option_handlers): New.
	(process_command): Use set_option_handlers.
	(do_self_spec): Pass spec-generated options through option
	handlers.
	(main): Also save and restore n_switches_alloc when swapping
	switch arrays.

From-SVN: r165891

From-SVN: r165890