* objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
        to check the API version.  Added some comments.

        * objc-private/common.h: New file.
        * NXConstStr.m: Include objc-private/common.h.
        * Object.m: Same change.
        * Protocol.m: Same change.
        * archive.c: Same change.
        * class.c: Same change.
        * encoding.c: Same change.
        * exception.c: Same change.
        * gc.c: Same change.
        * hash.c: Same change.
        * init.c: Same change.
        * libobjc_entry.c: Same change.
        * linking.m: Same change.
        * misc.c: Same change (and added a comment).
        * nil_method.c: Same change.
        * objects.c: Same change.
        * sarray.c: Same change.
        * selector.c: Same change.
        * sendmsg.c: Same change.
        * thr.c: Same change.

From-SVN: r164218

       * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.

From-SVN: r164217

	* mathbuiltins.def: Do not defined huge_val built-in.
	* trans-const.c (gfc_build_inf_or_huge): New function.
	* trans-const.h (gfc_build_inf_or_huge): New prototype.
	* f95-lang.c (gfc_init_builtin_functions): Don't defined
	huge_val built-ins.
	* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
	have functions of type (*) (void) anymore.
	(gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
	(gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
	of generating a call to huge_val().

From-SVN: r164216

From-SVN: r164215

       * archive.c: Removed not needed includes.
       * class.c: Same change.
       * hash.c: Same change.
       * misc.c: Same change.
       * nil_method.c: Same change.
       * objects.c: Same change.
       * sarray.c: Same change.
       * sendmsg.c: Same change.
       * thr.c: Same change.

From-SVN: r164214

        * objc/runtime.h: Moved to objc-private/runtime.h.  Do not include
        all the objc/*.h files.
        * objc-private/runtime.h: New file.
        * archive.c: Include objc-private/runtime.h (and required objc/*.h
        files) instead of objc/runtime.h.
        * class.c: Same change.
        * hash.c: Same change.
        * init.c: Same change.
        * misc.c: Same change.
        * nil_method.c: Same change.
        * objects.c: Same change.
        * sarray.c: Same change.
        * selector.c: Same change.
        * sendmsg.c: Same change.
        * thr.c: Same change.

From-SVN: r164213

        * objc/deprecated/struct_objc_selector.h: New file.  Definition of
        'struct objc_selector' and 'sel_eq' moved here.
        * objc/deprecated/struct_objc_protocol.h: New file.  Definition of
        'struct objc_procotol' moved here.
        * objc/deprecated/struct_objc_class.h: New file.  Definition of
        'struct objc_class' moved here.
        * objc/deprecated/MetaClass.h: New file.  Definition of MetClass
        moved here.
        * objc/deprecated/STR.h: New file.  Definition of STR moved here.       
        * objc/message.h: New file.  Definitions for relval_t, apply_t,
        arglist, arglist_t and objc_msg_lookup were moved here.
        * objc/objc.h: Include the above files instead of defining the
        corresponding structs, types and functions here.  Added new opaque
        definitions for SEL and Class.  Use Class and not 'struct
        objc_class *' in the definition of 'struct objc_object'.
        Commented all types defined in the file.  Removed special
        definition of BOOL as 'int' on __vxworks; use 'unsigned char'
        there as well.
        * objc/deprecated/objc-unexpected-exception.h: Renamed to
        objc_unexpected_exception.h.
        * objc/objc-api.h: Updated include of
        objc-unexpetected-exception.h
        * objc/objc-exception.h: Updated comments.
        * Makefile.in (OBJC_H, OBJC_DEPRECATED_H): Added the new header
        files.  Reindented list of files.

From-SVN: r164212

	* cp-tree.def (RANGE_FOR_STMT): New.
	* cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
	(cp_convert_range_for): Declare.
	* pt.c (tsubst_expr): Add RANGE_FOR_STMT.
	(tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
	* semantics.c (begin_range_for_stmt): New.
	(finish_range_for_decl): New.
	(finish_for_stmt): Accept also RANGE_FOR_STMT.
	(perform_koenig_lookup): Add extra argument include_std.
	* parser.c (cp_parser_c_for): New with code from
	cp_parser_iteration_statement().
	(cp_parser_range_for): New.
	(cp_convert_range_for): New.
	(cp_parser_iteration_statement): Add range-for support.
	(cp_parser_condition): Adjust comment.
	(cp_parser_postfix_expression): perform_koenig_lookup takes extra
	argument.
	* dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
	* cxx-pretty-print.c: Likewise.
	* lex.c (cxx_init): Likewise.
	* name-lookup.c (lookup_function_nonclass): Add extra argument
	include_std.
	(lookup_arg_dependent): Likewise.
	* name-lookup.h: Likewise.

From-SVN: r164211

From-SVN: r164209

2010-09-11  Mikael Morin  <mikael@gcc.gnu.org>

	* gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
	* dependency.c (gfc_check_dependency): Don't depend on
	expr's inline_noncopying_intrinsic_attribute.
	* dependency.c (gfc_check_argument_var_dependency,
	gfc_check_argument_dependency): Ditto. Recursively check dependency
	as NOT_ELEMENTAL in the non-copying (=transpose) case.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
	* resolve.c (find_noncopying_intrinsics): Remove.
	(resolve_function, resolve_call): Remove call to
	find_noncopying_intrinsics.

	* trans-array.c (gfc_conv_array_transpose): Remove.
	(gfc_walk_subexpr): Make non-static. Move prototype...
	* trans-array.h (gfc_walk_subexpr): ... here.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
	handling.
	(walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
	gfc_inline_intrinsic_function_p): New.
	(gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
	Remove transpose from the libcall list.
	(gfc_walk_intrinsic_function): Special case inline intrinsic.
	* trans.h (gfc_inline_intrinsic_function_p): New prototype.

2010-09-11  Mikael Morin  <mikael@gcc.gnu.org>

	* gfortran.dg/inline_transpose_1.f90: Update temporary's locations
	and counts. Check that transpose is not called.
	* gfortran.dg/transpose_2.f90: Update error message.

From-SVN: r164205

2010-09-10  James Lyon  <jameslyon0@googlemail.com>

	http://sourceware.org/bugzilla/show_bug.cgi?id=11572
	* cp-demangle.c (d_find_pack): Add case for
	DEMANGLE_COMPONENT_LAMBDA.
	* testsuite/demangle-expected: Add regression test.

From-SVN: r164203

	PR c++/43824
	* error.c (maybe_warn_cpp0x): Add new warning
	CPP0X_INLINE_NAMESPACES.
	* parser.c (cp_parser_namespace_definition): Likewise.
	* cp-tree.h (cpp0x_warn_str): Likewise.

From-SVN: r164201

From-SVN: r164199

From-SVN: r164198

From-SVN: r164196

2010-09-10  Vincent Celier  <celier@adacore.com>

	* projects.texi: Add documentation for package extensions
	Add some documentation for attributes Leading_Library_Options and
	Linker'Leading_Switches.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_util.adb (Expand_Subtype_From_Expression): When expansion is
	disabled, compute subtype for all string types.

From-SVN: r164195

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Add documentation for -gnatw.s/S
	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
	Component_Size): Implement warning on overriden size clause.
	(Analyze_Record_Representation_Clause): Implement warning on overriden
	size clause.
	* sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
	(-gnatw.s/S).
	* ug_words: Add entries for -gnatw.s/S.
	* vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
	* gcc-interface/Make-lang.in: Update dependencies.

2010-09-10  Vincent Celier  <celier@adacore.com>

	* prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
	a package with the same name from an imported or extended project.
	* prj-proc.adb (Process_Declarative_Items): Process package extensions

2010-09-10  Bob Duff  <duff@adacore.com>

	* exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
	'out' parameters.

From-SVN: r164194

2010-09-10  Richard Guenther  <rguenther@suse.de>

	* tree.c (make_vector_type): Do not set TYPE_DEBUG_REPRESENTATION_TYPE.
	* tree.h (TYPE_DEBUG_REPRESENTATION_TYPE): Remove.
	* lto-streamer-out.c (lto_output_ts_type_tree_pointers): Do
	not stream TYPE_DEBUG_REPRESENTATION_TYPE.
	* lto-streamer-in.c (lto_input_ts_type_tree_pointers): Likewise.

From-SVN: r164193

dwarf2out.c (gen_array_type_die): Output DW_TAG_subrange_type for VECTOR_TYPEs using TYPE_VECTOR_SUBPARTS.

2010-09-10  Richard Guenther  <rguenther@suse.de>

	* dwarf2out.c (gen_array_type_die): Output DW_TAG_subrange_type
	for VECTOR_TYPEs using TYPE_VECTOR_SUBPARTS.
	* dbxout.c (dbxout_type): Manually deal with VECTOR_TYPE
	using TYPE_VECTOR_SUBPARTS, not TYPE_DEBUG_REPRESENTATION_TYPE.

From-SVN: r164192

2010-09-10  Richard Guenther  <rguenther@suse.de>

	* decl.c (reshape_init_vector): For VECTOR_TYPEs, use
	TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.

From-SVN: r164191

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* sem.adb: Minor reformatting.

From-SVN: r164190

2010-09-10  Bob Duff  <duff@adacore.com>

	* s-os_lib.ads, g-expect.ads: Add comments.

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb: Minor reformatting.

From-SVN: r164189

From-SVN: r164188

2010-09-10  Thomas Quinot  <quinot@adacore.com>

	* scos.ads: Add comments.

2010-09-10  Vincent Celier  <celier@adacore.com>

	* gnatcmd.adb (Get_Closure): Remove useless invocation of Close.

2010-09-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
	for a controlled build-in-place function call which appears in an
	anonymous context. The transient scope ensures that the intermediate
	function result is cleaned up after the master is left.
	(Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
	of the transient scope. This is now done in Exand_Call which covers
	additional cases other than secondary stack release.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

	* sem.adb (Do_Unit_And_Dependents): Add guard.

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb: Update comments.
	* exp_dist.adb: Minor reformatting.

From-SVN: r164187

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Check_Record_Representation_Clause): Implement record
	gap warnings.
	* sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
	* usage.adb: Add lines for -gnatw.h/H
	* gnat_ugn.texi: Add documentation for J519-010
	Warn on record holes/gaps
	* ug_words: Add entries for -gnatw.h/-gnatw.H
	* vms_data.ads: Add entries for [NO]AVOIDGAPS

2010-09-10  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch6.adb: Update comment.

From-SVN: r164186

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
	of full view analyzed after analyzing the corresponding record
	declaration, to prevent spurious name conflicts with original
	declaration.

2010-09-10  Jerome Lambourg  <lambourg@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
	just issue a warning, but continue with the normal processing.

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
	reformatting.

2010-09-10  Thomas Quinot  <quinot@adacore.com>

	* exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
	Build_TypeCode_Call): For a subtype inserted for the expansion of a
	generic actual type, go to the underlying type of the original actual
	type.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
	guard around the increment statement, to prevent an off-by-one-value
	on the last iteration.

From-SVN: r164185

2010-09-10  Vincent Celier  <celier@adacore.com>

	* sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
	sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
	exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
	"at run time" in comments and error/warning messages.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_cg.adb: Handle properly bodies without specs.

2010-09-10  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
	present, and the user requested to either ignore this or display a
	warning (as opposed to an error), we still need to register the
	directory.

From-SVN: r164184

gcc/

2010-09-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/45634
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Check that result
	of string folding is of integral type.

gcc/testsuite/

2010-09-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/45634
	* gfortran.fortran-torture/compile/pr45634.f90: New.

From-SVN: r164183

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
	now done in In_Extended_Main_Source_Unit.
	* errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
	(Parsing_Main_Subunit): Moved from Errout to Lib and renamed
	as Parsing_Main_Extended_Source.
	* frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
	unit.
	* lib-load.adb (Load_Unit): Add PMES parameter
	Set PMES appropriately in all calls to Load_Unit
	* lib-load.ads (Load_Unit): Add PMES parameter
	* lib.adb (In_Extended_Main_Source_Unit): When called with
	Compiler_State set to Parsing, test new flag
	Compiling_Main_Extended_Source.
	* lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
	(Parsing_Main_Subunit): Moved from Errout to Lib and renamed
	as Parsing_Main_Extended_Source
	* par-load.adb (Load): Set PMES properly in call to Load_Unit

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_cg.adb: Use proper entity to handle overloads.
	* sem_res.adb (Check_Parameterless_Call): An operator node without
	actuals cannot be a call, and must be treated as a string.

From-SVN: r164182

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* frontend.adb: Minor reformatting.

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
	* par-ch5.adb (P_Condition): Move from body to spec
	* par.adb (Ch5.P_Condition): Move from body to spec

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_cg.adb (Write_Call_Info): If a type that has been registered in
	the call table is private, use its full view to generate information
	on its operations.

From-SVN: r164181

From-SVN: r164180

2010-09-10  Richard Guenther  <rguenther@suse.de>

	PR debug/44115
	* tree.c (free_lang_data_in_decl): Do not clear DECL_DEBUG_EXPR.
	* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
	Output DECL_DEBUG_EXPR.
	* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
	Input DECL_DEBUG_EXPR.

From-SVN: r164179

2010-09-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/hash-string-aux.cc: Remove. Move contents...
	* src/hash_tr1.cc: ... here.
	* src/compatibility-c++0x.cc: ... and here.

From-SVN: r164178

2010-09-10  Jose Ruiz  <ruiz@adacore.com>

	* exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
	pattern matching to detect predefined primitive operations take into
	account that there can be an extra suffix related to body-nested
	package entities.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* s-pooglo.ads: Add overriding indicators.

From-SVN: r164177

2010-09-10  Vincent Celier  <celier@adacore.com>

	* vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
	/64_MALLOC (for -H64).

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
	(Error_Msg_NW): Test Parsing_Main_Subunit flag
	* errout.ads (Parsing_Main_Subunit): New flag
	* lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
	* par-ch6.adb: Minor style fix (remove redandant parentheses)
	* par-ch9.adb: Minor style fix (remove redundant parens)
	* par-load.adb: (Load): Deal with setting Parsing_Main_Subunit

2010-09-10  Vincent Celier  <celier@adacore.com>

	* make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
	function of the same name in Makeutl.
	(Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
	of removed procedure when creating a binder mapping file.
	* makeutl.adb (Create_Binder_Mapping_File): New function. Was a
	procedure in Make.
	* makeutl.ads (Create_Binder_Mapping_File): New function

From-SVN: r164176

2010-09-10  Jose Ruiz  <ruiz@adacore.com>

	* exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
	separator when trying the pattern matching to detect predefined
	primitive operations.

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* bindgen.adb, atree.adb: Minor reformatting.

2010-09-10  Ben Brosgol  <brosgol@adacore.com>

	* ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
	OpenVMS" section.

From-SVN: r164175

2010-09-10  Richard Guenther  <rguenther@suse.de>

	* tree.c (type_hash_eq): For ARRAY_TYPEs also compare
	TYPE_SIZE.
	(build_index_type): Implement in terms of build_range_type.
	(build_range_type): Do not allow NULL_TREE type, improve
	hashing to cover more cases.  Set TYPE_STRUCTURAL_EQUALITY_P
	if we didn't hash.
	* c-decl.c (grokdeclarator): When modifying TYPE_SIZE manually
	create a distinct copy of the type.

From-SVN: r164174

2010-09-10  Doug Rupp  <rupp@adacore.com>

	* bindgen.adb: Minor comment fix for -H switch.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
	library unit now, by traversing tree before context is expanded.
	(Write_Call_Info): Use enclosing unit name directly.
	* exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
	tree earlier, to ensure that subsequent declarations are analyzed in a
	connected structure.
	* exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
	list.

From-SVN: r164173

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* symbols-processing-vms-alpha.adb: Minor reformatting.

2010-09-10  Jerome Lambourg  <lambourg@adacore.com>

	* bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
	__gnat_install_handler in case the binder is called with -n.

From-SVN: r164172

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
	sloc for renaming declaration and set Comes_From_Source properly to
	ensure that references are properly generated for an object declaration
	that is built in place.

2010-09-10  Tristan Gingold  <gingold@adacore.com>

	* symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
	tool.
	* gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
	* gcc-interface/Makefile.in: gnat.hlp is now generated by
	Make-generated.in

2010-09-10  Bob Duff  <duff@adacore.com>

	* exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
	:= ...;", remove side effects from the right-hand side, because they
	might affect the value of the left-hand side, but the left-hand side is
	first READ (so we can do shifting and masking) and then written back,
	which would cause the side effects to be incorrectly overwritten.

From-SVN: r164171