sem_attr.adb (Analyze_Access_Attribute): Treat P'Access like a call only in the static elaboration model.

2013-04-12  Bob Duff  <duff@adacore.com>

	* sem_attr.adb (Analyze_Access_Attribute): Treat P'Access like a
	call only in the static elaboration model.

From-SVN: r197913

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Input_List): Detect an illegal dependency
	clause where both input and output lists are null.
	(Analyze_Pragma): Update the grammar of pragma Depends.

2013-04-12  Vincent Celier  <celier@adacore.com>

	* gnatbind.adb (No_Restriction_List): Exclude restrictions that
	take a parameter value, not a count.
	* prj.ads, prj.adb (Remove_All_Restricted_Languages): New procedure.
	* projects.texi: Complete documentation of attribute Roots.

2013-04-12  Thomas Quinot  <quinot@adacore.com>

	* exp_ch3.adb, exp_util.ads, checks.adb, freeze.adb, sem_attr.adb,
	sem_ch3.adb: Minor reformatting.
	* exp_ch4.adb (Size_In_Storage_Elements): Minor documentation
	improvement: note that the computation is pessimistic for bit
	packed arrays.
	* gnat_rm.texi (Range_Length): Fix minor error in description
	of attribute.

From-SVN: r197912

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb (Find_Aspect): New routine.
	(Find_Value_Of_Aspect): New routine.
	(Has_Aspect): Reimplemented.
	* aspects.ads (Find_Aspect): New routine.
	(Find_Value_Of_Aspect): New routine, previously known as Find_Aspect.
	* exp_ch5.adb (Expand_Iterator_Loop): Update the call to Find_Aspect.
	* exp_util.adb (Is_Iterated_Container): Update the call to Find_Aspect.
	* sem_ch4.adb (Try_Container_Indexing): Update calls to Find_Aspect.
	* sem_ch5.adb (Analyze_Iterator_Specification): Update
	the call to Find_Aspect. Use function Has_Aspect for better
	readability.
	(Preanalyze_Range): Use function Has_Aspect for better readability.
	* sem_ch13.adb (Check_One_Function): Update the call to Find_Aspect.
	* sem_prag.adb (Analyze_Pragma): There is no longer need to
	look at the parent to extract the corresponding pragma for
	aspect Global.

From-SVN: r197911

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* checks.adb, sem_elab.adb, repinfo.adb, sem_ch4.adb, restrict.adb,
	restrict.ads: Minor reformatting.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* lib-xref.adb: Retrieve original name of classwide type if any.

2013-04-12  Thomas Quinot  <quinot@adacore.com>

	* exp_ch11.ads: Minor reformatting.

From-SVN: r197910

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb: Alphabetize subprogram bodies in this unit. Add
	an entry for Aspect_Ghost in the table of canonical aspects.
	(Has_Aspect): New routine.
	* aspects.ads: Add Aspect_Ghost to all relevant
	tables. Alphabetize subprograms in this unit.
	(Has_Aspect): New routine.
	* einfo.adb: Add with and use clauses for Aspects.
	(Is_Ghost_Function): New routine.
	* einfo.ads: Add new synthesized attribute Is_Ghost_Function and
	update the structure of the related nodes.
	(Is_Ghost_Function): New routine.
	* exp_ch4.adb (Find_Enclosing_Context): Use routine
	Is_Body_Or_Package_Declaration to terminate a search.
	(Is_Body_Or_Unit): Removed.
	* exp_util.adb (Within_Case_Or_If_Expression): Use routine
	Is_Body_Or_Package_Declaration to terminate a search.
	* par-prag.adb: Add pragma Ghost to the list of pragmas that do
	not need special processing by the parser.
	* sem_attr.adb (Analyze_Access_Attribute): Detect an
	illegal use of 'Access where the prefix is a ghost function.
	(Analyze_Attribute): Use routine Is_Body_Or_Package_Declaration
	to terminate a search.	(Check_References_In_Prefix): Use routine
	Is_Body_Or_Package_Declaration to terminate a search.
	* sem_ch4.adb (Analyze_Call): Mark a function when it appears
	inside an assertion expression.  Verify the legality of a call
	to a ghost function.
	(Check_Ghost_Function_Call): New routine.
	* sem_ch6.adb (Analyze_Function_Call): Code reformatting. Move
	the setting of attribute In_Assertion_Expression to Analyze_Call.
	(Check_Overriding_Indicator): Detect an illegal attempt to
	override a function with a ghost function.
	* sem_ch12.adb (Preanalyze_Actuals): Detect an illegal use of
	a ghost function as a generic actual.
	* sem_elab.adb (Check_Internal_Call_Continue): Update the call
	to In_Assertion.
	* sem_prag.adb: Add an entry for pragma Ghost in the table
	of significant arguments.
	(Analyze_Pragma): Do not analyze
	an "others" case guard. Add processing for pragma Ghost. Use
	Preanalyze_Assert_Expression when analyzing the expression of
	pragmas Loop_Invariant and Loop_Variant.
	* sem_util.adb (Get_Subprogram_Entity): Reimplemented.
	(Is_Body_Or_Package_Declaration): New routine.
	* sem_util.ads: Alphabetize subprotrams in this unit.
	(Is_Body_Or_Package_Declaration): New routine.
	* sinfo.adb (In_Assertion): Rename to In_Assertion_Expression.
	(Set_In_Assertion): Rename to Set_In_Assertion_Expression.
	* sinfo.ads: Rename flag In_Assertion to In_Assertion_Expression
	to better reflect its use.  Update all places that mention the flag.
	(In_Assertion): Rename to In_Assertion_Expression. Update
	related pragma Inline.	(Set_In_Assertion): Rename to
	Set_In_Assertion_Expression. Update related pragma Inline.
	* snames.ads-tmpl: Add new predefined name Ghost. Add new pragma
	id Pragma_Ghost.

From-SVN: r197909

2013-04-12  Arnaud Charlet  <charlet@adacore.com>

	* sem_prag.adb (Set_Imported): Do not generate error for multiple
	Import in CodePeer mode.
	* s-rident.ads: Fix minor typo.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* checks.adb (Insert_Valid_Check): Do not insert validity check
	in the body of the generated predicate function, to prevent
	infinite recursion.

From-SVN: r197908

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* s-rident.ads: Add various missing Ada 2012 restrictions:
	No_Access_Parameter_Allocators, No_Coextensions,
	No_Use_Of_Attribute, No_Use_Of_Pragma.
	* snames.ads-tmpl: Add corresponding names.
	* restrict.ads restrict.adb: Subprograms and data structures to
	handle aspects No_Use_Of_Attribute and No_Use_Of_Pragma.
	* sem_ch4.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.
	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Check
	violation of restriction No_Use_Of_Attribute.
	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
	Set restrictions No_Use_Of_Pragma and No_Use_Of_Attribute.
	(Analyze_Pragma): Check violation of restriction No_Use_Of_Pragma.
	* sem_res.adb: Check restrictions No_Access_Parameter_Allocators
	and No_Coextensions.
	* bcheck.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.
	* gnatbind.adb: Correct name of restrictions is
	No_Standard_Allocators_After_Elaboration.

From-SVN: r197907

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Pragma, (Check_Mode_Restriction_In_Function):
	Correct error message format.

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* sem_attr.adb: Minor reformatting.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_elab.adb (Within_Elaborate_All): Do not examine a context
	item that has not been analyzed, because the unit may have errors,
	or the context item may come from a proper unit inserted at the
	point of a stub and not analyzed yet.

2013-04-12  Thomas Quinot  <quinot@adacore.com>

	* gnat1drv.adb, repinfo.adb, repinfo.ads (Repinfo.List_Array_Info,
	List_Record_Info): Also include scalar storage order information in
	output.

2013-04-12  Yannick Moy  <moy@adacore.com>

	* sem_ch6.adb (Process_Contract_Cases): Update code to apply to
	Contract_Cases instead of Contract_Case pragma.

From-SVN: r197906

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* a-cfdlli.ads, g-socket.adb, s-fileio.adb: Minor reformatting.

2013-04-12  Yannick Moy  <moy@adacore.com>

	* sem_attr.adb (Analyze_Attribute): Update analyse of
	Attribute_Old and Attribute_Result so they are allowed in the
	right-hand-side of an association in a Contract_Cases pragma.
	* sem_prag.adb (Analyze_CTC_In_Decl_Part): Add pre-analysis of
	the expressions in a Contract_Cases pragma.

From-SVN: r197905

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* sem.ads, opt.ads: Minor comment edits.
	* sem_warn.adb, sem_ch6.adb: Minor reformatting.

2013-04-12  Claire Dross  <dross@adacore.com>

	* a-cfdlli.adb a-cfdlli.ads (List, Not_No_Element, Iterate,
	Reverse_Iterate, Query_Element, Update_Element, Read, Write): Removed,
	not suitable for formal analysis.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Analyze_Abstract_State): Use Defining entity
	to locate package entity, which may be a child unit.

2013-04-12  Thomas Quinot  <quinot@adacore.com>

	* g-socket.adb, g-socket.ads (Connect_Socket, version with timeout): If
	the specified timeout is 0, do not attempt to determine whether the
	connection succeeded.

2013-04-12  Doug Rupp  <rupp@adacore.com>

	* s-fileio.adb (Form_RMS Context_Key): Fix some thinkos.

From-SVN: r197904

2013-04-12  Doug Rupp  <rupp@adacore.com>

	* s-fileio.adb: Minor reformatting.

2013-04-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb (Check_Infinite_Loop_Warning): Do not warn if
	the last statement in the analyzed loop is an unconditional
	exit statement.

From-SVN: r197903

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* opt.ads (Style_Check_Main): New switch.
	* sem.adb (Semantics): Set Style_Check flag properly for new
	unit to be analyzed.
	* sem_ch10.adb (Analyze_With_Clause): Don't reset Style_Check,
	the proper setting of this flag is now part of the Semantics
	procedure.
	* switch-c.adb (Scan_Front_End_Switches): Set Style_Check_Main
	for -gnatg and -gnaty

2013-04-12  Doug Rupp  <rupp@adacore.com>

	* s-crtl.ads (fopen, freopen): Add vms_form parameter
	* i-cstrea.ads (fopen, freopen): Likewise.
	* adaint.h (__gnat_fopen, __gnat_freopen): Likewise.
	* adaint.c (__gnat_fopen, __gnat_freopen): Likewise.
	[VMS]: Split out RMS keys and call CRTL function appropriately.
	* s-fileio.adb (Form_VMS_RMS_Keys, Form_RMS_Context_Key): New
	subprograms.
	(Open, Reset): Call Form_VMS_RMS_Keys. Call fopen,freopen with
	vms_form
	* gnat_rm.texi: Document implemented RMS keys.

From-SVN: r197902

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications):
	Insert the corresponding pragma for aspect Abstract_State at
	the top of the visible declarations of the related package.
	Previously this was only done when the package is a compilation
	unit.

2013-04-12  Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Further menu clean ups.
	* sem_prag.adb, opt.ads: Minor reformatting.
	* sem_util.ads: Minor comment fix.

From-SVN: r197901

2013-04-12  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect
	Depends is now a delayed aspect. The delay is required
	due to the interplay between aspects Depends and Global.
	(Check_Aspect_At_Freeze_Point): Add an entry for aspect Depends.
	* sem_prag.adb: Reformat various error messages.
	(Add_Item): New subsidiary routine.
	(Analyze_Pragma): Add new variables
	Global_Seen, Result_Seen, Subp_Inputs and Subp_Outputs. The
	analysis of pragma Depends now has the capability to check
	the proper mode and usage of subprogram inputs and outputs.
	(Appears_In): New routine.
	(Check_Function_Return): New routine.
	(Check_Mode): New routine.
	(Check_Usage): New routine.
	(Collect_Subprogram_Inputs_Outputs): New routine.

From-SVN: r197900

2013-04-12  Bob Duff  <duff@adacore.com>

	* par-ch7.adb (P_Package): Initialize Sloc in the newly-pushed scope
	stack entry.

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* switch-c.adb: Minor fix to wording of error message for
	-gnatet/eT.

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* impunit.adb: Add s-multip and s-mudido to list of impl defined
	system units.
	* gnat_rm.texi: Add documentation for
	System.Multiprocessors[.Dispatching_Domains].

2013-04-12  Ben Brosgol  <brosgol@adacore.com>

	* gnat_ugn.texi: Completion of menu cleanups.

2013-04-12  Arnaud Charlet  <charlet@adacore.com>

	* sem_prag.adb (Diagnose_Multiple_Pragmas): Relax the rules
	in Relaxed_RM_Semantics.

2013-04-12  Arnaud Charlet  <charlet@adacore.com>

	* set_targ.adb (elab code): Add support for non gcc back-ends
	where save_argv is null.

From-SVN: r197899

2013-04-12  Robert Dewar  <dewar@adacore.com>

	* gnat1drv.adb (Gnat1drv): Test Target_Dependent_Info_Write_Name.
	* opt.ads (Target_Dependent_Info_Read): Add _Name, now an access
	type (Target_Dependent_Info_Write): Add _Name, now an access type.
	* set_targ.adb (Write_Target_Dependent_Values): Use name
	from -gnatet switch stored in Target_Dependent_Info_Write_Name
	(Read_Target_Dependent_Values): Use name from -gnateT switch
	stored in Target_Dependent_Info_Read_Name.
	* switch-c.adb: New form of -gnatet and -gnateT switches.
	* usage.adb: New form of -gnatet and -gnateT switches with
	file name.

From-SVN: r197898

2013-04-12  Richard Biener  <rguenther@suse.de>

	* tree-pass.h (TODO_do_not_ggc_collect): New.
	* passes.c (execute_one_ipa_transform_pass): Honor
	TODO_do_not_ggc_collect.
	(execute_one_pass): Likewise.

	Revert
	2013-04-10  Richard Biener  <rguenther@suse.de>

	* passes.c (init_optimization_passes): Remove reload pass.
	* ira.c (do_reload): Merge into ...
	(ira): ... this.
	(rest_of_handle_reload): Remove.
	(pass_reload): Likewise.
	* config/i386/i386.c (ix86_option_override): Refer to ira instead
	of reload for vzeroupper pass placement.

	* g++.dg/pr55604.C: Use -fdump-rtl-ira.

From-SVN: r197865

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56845
        * trans-decl.c (gfc_trans_deferred_vars): Restrict
        static CLASS init to SAVE and -fno-automatic.

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56845
        * gfortran.dg/class_allocate_15.f90: New.

        Revert:
        2013-04-12  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_lib_alloc_2.f90: Update
        scan-tree-dump-times.

From-SVN: r197848

	PR tree-optimization/56918
	PR tree-optimization/56920
	* fold-const.c (int_const_binop_1): Use op1.mul_with_sign (op2, ...)
	instead of op1 - op2.  Pass 2 * TYPE_PRECISION (type) as second
	argument to rshift method.  For 2 * HOST_BITS_PER_WIDE_INT precision
	use wide_mul_with_sign method.

	* gcc.dg/vect/pr56918.c: New test.
	* gcc.dg/vect/pr56920.c: New test.

From-SVN: r197846

2013-04-12  Richard Biener  <rguenther@suse.de>

	* gimple.c (is_gimple_constant): Vector CONSTRUCTORs should
	not be considered a gimple constant.

From-SVN: r197845

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56845
        * trans-decl.c (gfc_trans_deferred_vars): Set _vptr for
        allocatable static BT_CLASS.
        * trans-expr.c (gfc_class_set_static_fields): New function.
        * trans.h (gfc_class_set_static_fields): New prototype.

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56845
        * gfortran.dg/class_allocate_14.f90: New.
        * gfortran.dg/coarray_lib_alloc_2.f90: Update
        * scan-tree-dump-times.
        * gfortran.dg/coarray_lib_alloc_3.f90: New.

From-SVN: r197844

2013-04-12  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* fold-const.c (const_binop): Handle vector shifts by a scalar.
	(fold_binary_loc): Call const_binop also for mixed vector-scalar
	operations.

gcc/testsuite/
	* gcc.dg/fold-cstvecshift.c: New testcase.

From-SVN: r197843

	* opts.c: Include diagnostic-color.h.
	(common_handle_option): Handle OPT_fdiagnostics_color_.
	* Makefile.in (OBJS-libcommon): Add diagnostic-color.o.
	(diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h.
	(diagnostic-color.o): New.
	* common.opt (fdiagnostics-color, fdiagnostics-color=): New options.
	(diagnostic_color_rule): New enum.
	* dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*.
	* langhooks.c (lhd_print_error_function): Add %r "locus" and %R around
	the location string.
	* diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros,
	either NULL, or color kind.
	* diagnostic-color.c: New file.
	* diagnostic-color.h: New file.
	* diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3
	arguments.
	* doc/invoke.texi (-fdiagnostics-color): Document.
	* pretty-print.h (pp_show_color): Define.
	(struct pretty_print_info): Add show_color field.
	* diagnostic.c: Include diagnostic-color.h.
	(diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND
	macros.  Colorize error:, warning: etc. strings and also the location
	string.
	(diagnostic_show_locus): Colorize the caret line.
	* pretty-print.c: Include diagnostic-color.h.
	(pp_base_format): Handle %r and %R format specifiers.  Colorize strings
	inside of %< %> quotes or quoted through q format modifier.
c-family/
	* c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
	gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
	specifiers.
cp/
	* error.c (cp_print_error_function,
	print_instantiation_partial_context_line,
	maybe_print_constexpr_context): Colorize locus strings.

From-SVN: r197842

	* opts.c: Include diagnostic-color.h.
	(common_handle_option): Handle OPT_fdiagnostics_color_.
	* Makefile.in (OBJS-libcommon): Add diagnostic-color.o.
	(diagnostic.o, opts.o, pretty-print.o): Depend on diagnostic-color.h.
	(diagnostic-color.o): New.
	* common.opt (fdiagnostics-color, fdiagnostics-color=): New options.
	(diagnostic_color_rule): New enum.
	* dwarf2out.c (gen_producer_string): Don't print -fdiagnostics-color*.
	* langhooks.c (lhd_print_error_function): Add %r "locus" and %R around
	the location string.
	* diagnostic.def: Add 3rd argument to DEFINE_DIAGNOSTIC_KIND macros,
	either NULL, or color kind.
	* diagnostic-color.c: New file.
	* diagnostic-color.h: New file.
	* diagnostic-core.h (DEFINE_DIAGNOSTIC_KIND): Adjust macro for 3
	arguments.
	* doc/invoke.texi (-fdiagnostics-color): Document.
	* pretty-print.h (pp_show_color): Define.
	(struct pretty_print_info): Add show_color field.
	* diagnostic.c: Include diagnostic-color.h.
	(diagnostic_build_prefix): Adjust for 3 argument DEFINE_DIAGNOSTIC_KIND
	macros.  Colorize error:, warning: etc. strings and also the location
	string.
	(diagnostic_show_locus): Colorize the caret line.
	* pretty-print.c: Include diagnostic-color.h.
	(pp_base_format): Handle %r and %R format specifiers.  Colorize strings
	inside of %< %> quotes or quoted through q format modifier.
c-family/
	* c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
	gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
	specifiers.
cp/
	* error.c (cp_print_error_function,
	print_instantiation_partial_context_line,
	maybe_print_constexpr_context): Colorize locus strings.

From-SVN: r197841

2013-04-12  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* ifcvt.c (end_ifcvt_sequence): Mark a and b for unsharing as
	well.

From-SVN: r197839

gcc

2013-04-10   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.c (aarch64_select_cc_mode): Allow NEG
	code in CC_NZ mode.
	* config/aarch64/aarch64.md (*neg_<shift><mode>3_compare0): New
	pattern.

gcc/testsuite

2013-04-10   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* gcc.target/aarch64/negs.c: New.

From-SVN: r197838

From-SVN: r197836

From-SVN: r197827

	PR c++/52748
	* parser.c (complain_flags): New.
	(cp_parser_postfix_expression): Use it.
	(cp_parser_unary_expression): Likewise.
	(cp_parser_binary_expression): Likewise.
	(cp_parser_assignment_expression): Likewise.
	(cp_parser_expression): Likewise.
	(cp_parser_postfix_open_square_expression): Take decltype_p.
	(cp_parser_builtin_offsetof): Adjust.
	(cp_convert_range_for): Pass complain to finish_unary_op_expr.
	* semantics.c (finish_unary_op_expr): Add complain parm.

From-SVN: r197826

	PR c++/56895
	* call.c (null_ptr_cst_p): Call fold_non_dependent_expr_sfinae before
	calling maybe_constant_value for C++98.

	* g++.dg/template/arrow4.C: New test.

From-SVN: r197824

	PR c++/56901
	* semantics.c (lambda_capture_field_type, lambda_proxy_type):
	Strip references before checking WILDCARD_TYPE_P.

From-SVN: r197819

re PR tree-optimization/48184 (ICE: SIGFPE (division by zero) in compute_alignments () at final.c:731 with --param align-threshold=0 on basic code)

	PR tree-optimization/48184
	* params.def (PARAM_ALIGN_THRESHOLD): Increase the minimum
	value to 1.

From-SVN: r197816

	* stor-layout.c (skip_simple_constant_arithmetic): Move to...
	* tree.c (skip_simple_constant_arithmetic): ...here and make public.
	(skip_simple_arithmetic): Tidy up.
	* tree.h (skip_simple_constant_arithmetic): Declare.
ada/
	* gcc-interface/decl.c (elaborate_expression_1): Skip only constant
	arithmetics when looking for a read-only variable in the expression.

From-SVN: r197815

2013-04-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* call.c (build_conditional_expr_1, build_over_call): Protect
	error calls with complain & tf_error.
	* typeck.c (finish_class_member_access_expr, cp_build_binary_op,
	build_x_unary_op, cp_build_unary_op, cp_build_compound_expr,
	build_ptrmemfunc): Likewise.
	(lookup_destructor): Take tsubst_flags_t parameter, adjust.

	* cvt.c (warn_ref_binding): Rename to diagnose_ref_binding.
	(convert_to_reference): Adjust.

From-SVN: r197813

	* pt.c (tsubst_copy) [VAR_DECL]: Don't call tsubst for
	local variables, look them up instead.
	(tsubst_decl) [VAR_DECL]: Remove handling for anonymous union
	proxies and substitution in unevaluated context.
	(tsubst_expr) [OMP_FOR]: Instantiate OMP_FOR_PRE_BODY
	before the iterators.

From-SVN: r197811

check.ads, [...] (Install_Null_Excluding_Check): No check in interface thunks since it is performed at the caller side.

2013-04-11  Javier Miranda  <miranda@adacore.com>
                                  
	* check.ads, exp_ch6.adb (Install_Null_Excluding_Check): No check in    
	interface thunks since it is performed at the caller side.
	(Expand_Simple_Function_Return): No accessibility check needed in thunks
	since the check is done by the target routine.

From-SVN: r197810

From-SVN: r197809

From-SVN: r197808

2013-04-11   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.h (REVERSIBLE_CC_MODE): Define.

From-SVN: r197807

	* config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
	(SUBWORD_TEST_AND_SET): Use signed char/short types instead of
	unsigned char/unsigned short.
	(__sync_val_compare_and_swap_{1,2}): Handle signed argument.

From-SVN: r197806