2014-01-21  Javier Miranda  <miranda@adacore.com>

	* exp_ch3.adb (Build_Init_Procedure): For
	derivations of interfaces, do not move the the initialization
	of the _parent field since such assignment is not generated.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Rewrite_Renamed_Operator): Do not replace entity
	with the operator it renames if we are within an expression of
	a pre/postcondition, because the expression will be reanalyzed
	at a later point, and the analysis of the renaming may affect
	the visibility of the operator when in an instance.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads, sinfo.adb: Change Do_Discriminant_Check to use new Flag1.
	Add this flag to type conversion nodes and assignment nodes.
	* treepr.adb: Deal properly with Flag 1,2,3.
	* treeprs.adt: Minor comment update.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb (Compile_Time_Known_Value): Add Ignore_CRT
	parameter.
	* sem_eval.ads (Compile_Time_Known_Value): Add Ignore_CRT
	parameter, completely rewrite spec.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Install_Withed_Unit): If the unit is a subprogram
	instance that is inlined, it may have been rewritten as a wrapper
	package. In that case the unit that must be made visible is the
	related instance of the package.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Refine
	previous change in codepeer mode.

From-SVN: r206874

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Always add
	call to Abort_Undefer, as expected by the runtime.
	* s-tasren.adb (Local_Complete_Rendezvous): Replace
	Defer_Abort_Nestable by Defer_Abort, since we do not expect abort to be
	deferred at this point. Update comments.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* exp_ch4.adb, exp_ch5.adb, checks.adb: Minor reformatting.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* switch-c.adb, usage.adb, gnat_ugn.texi: Mark -gnates as internal,
	remove from doc.

From-SVN: r206873

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* switch-c.adb, usage.adb, atree.adb, atree.ads: Minor reformatting.

From-SVN: r206872

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* atree.adb, atree.ads (Num_Extension_Nodes): Switch to Node_Id, since
	this is value is used in Node_Id arithmetic operations.
	(Copy_Node, Exchange_Entities): Use loops indexed by Num_Extension_Nodes
	instead of hard-coded unrolled code.

2014-01-21  Yannick Moy  <moy@adacore.com>

	* gnat1drv.adb: Minor code cleanup, removing useless code.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* opt.ads (SPARK_Switches_File_Name): New.
	* switch-c.adb (Scan_Front_End_Switches): Add handling of -gnates=xxx *
	* usage.adb (Usage): Document -gnates, in gnatprove mode only.
	* gnat_ugn.texi: Document -gnates.

2014-01-21  Yannick Moy  <moy@adacore.com>

	* errout.adb (Special_Msg_Delete): Update comment. Remove
	special case for GNATprove which should not ignore mismatch
	in sizes for representation clauses.
	* sem_prag.adb (Analyze_Pragma): Remove special case for GNATprove
	which should not ignore pragma Pack.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb: Code clean up.

2014-01-21  Steve Baird  <baird@adacore.com>

	* gnat_rm.texi: Improve GNAT RM description of SPARK_Mode pragma.

From-SVN: r206871

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* gcc-interface/gigi.h: Get Flags array address.
	* gcc-interface/trans.c: Acquire Flags array address.
	* atree.adb: Add support for Flags array and Flag0,1,2,3.
	* atree.ads: Add support for Flags array and Flag0,1,2,3.
	* atree.h: Add support for Flags array and Flag0,1,2,3.
	* back_end.adb: Pass Flags array address to gigi.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Attribute_Renaming): Transfer original attribute
	reference to generated body so that legality checks on stream
	attributes are properly applied. If type is tagged and already
	frozen, insert generated body at the point of the renaming
	declaration.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb: Code clean up.
	* sem_ch8.adb: Minor reformatting

From-SVN: r206870

	PR middle-end/59860
	* gcc.dg/strlenopt-4.c: Expect the same counts on s390*-* as on all
	other targets.

From-SVN: r206868

rl78.c (rl78_propogate_register_origins): Verify that CLOBBERs are REGs before propogating their values.

* config/rl78/rl78.c (rl78_propogate_register_origins): Verify
that CLOBBERs are REGs before propogating their values.

From-SVN: r206867

2014-01-20  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* gfortran.dg/round_3.f08: Add more cases.

From-SVN: r206866

2014-01-20  Jerry DeLisle  <jvdelisle@gcc.gnu>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>

	* io/write_float.def (output_float): Remove inadvertent test
	code from previous patch.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>

From-SVN: r206865

From-SVN: r206864

gcc/testsuite/
	* lib/target-supports.exp (force_conventional_output_for): New
	procedure.
	* lib/scanasm.exp (scan-assembler_required_options)
	(scan-assembler-not_required_options)
	(scan-assembler-times_required_options): Replace with
	force_conventional_output_fors.
	* lib/scanrtl.exp: Force conventional output for all rtl dump scans.
	* gcc.target/mips/octeon-pipe-1.c: Remove -ffat-lto-objects.

From-SVN: r206860

2014-01-20  François Dumont  <fdumont@gcc.gnu.org>

	* scripts/create_testsuite_files: Add testsuite/experimental in
	the list of folders to search for tests.
	* include/experimental/string_view
	(basic_string_view<>::operator[]): Comment _GLIBCXX_DEBUG_ASSERT,
	incompatible with constexpr qualifier.
	(basic_string_view<>::front()): Likewise.
	(basic_string_view<>::back()): Likewise.
	* testsuite/experimental/string_view/element_access/wchar_t/2.cc:
	Merge dg-options directives into one.
	* testsuite/experimental/string_view/element_access/char/2.cc:
	Likewise. Remove invalid experimental namespace scope on
	string_view_type.

From-SVN: r206859

Report inline error during early inlining if the inline failure is
CIF_FINAL_ERROR.

gcc/

	PR middle-end/59789
	* cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
	(cgraph_inline_failed_type): New function.
	* cgraph.h (DEFCIFCODE): Add type.
	(cgraph_inline_failed_type_t): New enum.
	(cgraph_inline_failed_type): New prototype.
	* cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
	FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
	FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
	LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
	MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
	RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
	OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
	INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL. 
	Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
	FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
	EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
	OPTIMIZATION_MISMATCH.
	* tree-inline.c (expand_call_inline): Emit errors during
	early_inlining if cgraph_inline_failed_type returns
	CIF_FINAL_ERROR.

gcc/testsuite/

	PR middle-end/59789
	* gcc.target/i386/pr59789.c: New testcase.

From-SVN: r206858

	PR target/59685
	* config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
	mode attribute in insn output.

From-SVN: r206856

	* output.h (output_constant): Delete.
	* varasm.c (output_constant): Make private.

From-SVN: r206855

gcc/testsuite

	* g++.dg/debug/ra1.C (struct tree_base): Change the width of
	the 'code' bitfield from 16 to 8.

From-SVN: r206853

From-SVN: r206852

From-SVN: r206851

2013-01-20  Alex Velenko  <Alex.Velenko@arm.com>

	* gcc.target/aarch64/vneg_f.c (STORE_INST): New macro.
	(RUN_TEST): Use new macro.
	(INDEX64_32): Delete.
	(INDEX64_64): Likewise.
	(INDEX128_32): Likewise.
	(INDEX128_64): Likewise.
	(INDEX): Likewise.
	(test_vneg_f32): Use fixed RUN_TEST.

From-SVN: r206850

	PR middle-end/59860
	* tree.h (fold_builtin_strcat): New prototype.
	* builtins.c (fold_builtin_strcat): No longer static.  Add len
	argument, if non-NULL, don't call c_strlen.  Optimize
	directly into __builtin_memcpy instead of __builtin_strcpy.
	(fold_builtin_2): Adjust fold_builtin_strcat caller.
	* gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.

From-SVN: r206848

i386.c (ix86_avoid_lea_for_addr): Return false for SImode_address_operand operands, having only a REG argument.

	* config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
	for SImode_address_operand operands, having only a REG argument.

From-SVN: r206847

Fix for PR other/58996.
+2014-01-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       PR other/58996
+       * configure.ac: Added a check for pthread affinity support.
+       * runtime/os-unix.c: Likewise.
+       * configure: Regenerate.
+

From-SVN: r206846

2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	    * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
	    loader name using mbig-endian.
	    (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.

From-SVN: r206845

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* checks.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* exp_ch4.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* opt.adb (SPARK_Mode_Config): Handled like other config flags
	* opt.ads (SPARK_Mode_Type): Moved here from types (renamed from
	SPARK_Mode_Id) (SPARK_Mode_Type): Add pragma Ordered, remove
	SPARK_ from names (SPARK_Mode): New flag (SPARK_Mode_Config):
	New flag (Config_Switches_Type): Add SPARK_Mode field
	* sem.adb: Minor code reorganization (remove unnecessary with)
	* sem.ads (Scope_Stack_Entry): Add Save_SPARK_Mode field
	* sem_aggr.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_attr.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_ch3.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_ch4.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Reset SPARK_Mode
	from spec if needed
	* sem_ch7.adb (Analyze_Package_Body_Helper): Reset SPARK_Mode
	from spec if needed
	* sem_ch8.adb (Push_Scope): Save SPARK_Mode (Pop_Scope):
	Restore SPARK_Mode
	* sem_elab.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_prag.adb (Get_SPARK_Mode_From_Pragma): New function
	(Get_SPARK_Mode_Id): Removed (Get_SPARK_Mode_Type): New name
	of Get_SPARK_Mode_Id
	* sem_prag.ads (Get_SPARK_Mode_From_Pragma): New function
	* sem_res.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* sem_util.adb: Check SPARK_Mode instead of GNATProve_Mode for
	converting warnings on inevitable exceptions to errors.
	* types.ads (SPARK_Mode_Id): Moved to opt.ads and renamed
	SPARK_Mode_Type

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb: Add semantic information to rewritten type
	reference.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_N_Assignment_Statement): If both sides
	are of a type with unknown discriminants, convert both to the
	underlying view of the type, so that the proper constraint check
	can be applied to the right-hand side.

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* atree.adb (Copy_Node): Fix failure to copy last component
	(Exchange_Entities): Fix failure to exchange last entity

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb: Code clean up.

From-SVN: r206844

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi, sem_ch4.adb: Minor reformatting.

From-SVN: r206843

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Quantified_Expression): If after
	pre-analysis  the loop parameter specification has been
	rewritten as a iterator specification, propagate the change to
	the quantified expression, for ASIS navigtion needs.

2014-01-20  Vincent Celier  <celier@adacore.com>

	* par-ch10.adb: Minor error message change: escape [ and ].

From-SVN: r206842

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* checks.adb: Make warnings on exceptions into errors in GNATprove mode.
	* errout.adb: Implement [ and ] insertion characters.
	* errout.ads: Document new [ and ] insertion characters.
	* sem_ch12.adb, restrict.adb, frontend.adb, exp_ch7.adb: Minor
	addition of ??? comment.
	* lib-xref.adb, exp_util.adb, gnat1drv.adb: Minor reformatting
	* exp_ch4.adb, sem_ch3.adb, sem_ch4.adb, sem_ch6.adb, sem_elab.adb,
	sem_eval.adb, sem_res.adb, sem_util.adb, sem_attr.adb, sem_aggr.adb:
	Make warnings on exceptions into errors in GNATprove mode.
	* sem_dim.adb: Minor reformatting throughout Quote [ and ]
	in error messages.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb: Code clean up.

From-SVN: r206841

gcc/

	* doc/invoke.texi (-march): Clarify documentation for AArch64.
	(-mtune): Likewise.
	(-mcpu): Likewise.

From-SVN: r206840

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* errout.ads, errout.adb: Implement >? >x? >X? sequences in error
	messages.
	* sem_ch6.adb (Check_Statement_Sequence): Missing return is an
	error in GNATprove mode.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* par-ch4.adb (Is_Parameterless_Attribute): The Ada2012 attribute
	reference 'Old takes no parameters, and thus can appear as a
	prefix of a slice.

2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_aggr.adb: Fix minor typos.

From-SVN: r206839

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute, case 'Constrained): In an
	instance the attribute is legal, and its value is determined
	statically if the type has no discriminants. This choice is
	more useful than rechecking the legality rule in the instance,
	is consistent with older usage, and is also consistent with all
	existing tests.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

	* sem_cat.adb (Validate_Static_Object_Name): Change error into
	warning in Relaxed_Semantic_Mode.

From-SVN: r206838

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb: Code and comments cleanup.

2014-01-20  Yannick Moy  <moy@adacore.com>

	* debug.adb Free debug flags -gnatd.D, -gnatd.G and -gnatd.V *
	* errout.adb (Compilation_Errors): Remove special handling in
	GNATprove mode.
	* gnat1drv.adb (Adjust_Global_Switches): Remove handling of the
	removed debug flags.
	* gnat_rm.texi: Initial documentation for Abstract_State, Depends,
	Global, Initial_Condition, Initializes and Refined_State pragmas and
	aspects.
	* opt.ads (Frame_Condition_Mode, Formal_Extensions,
	SPARK_Strict_Mode): Remove global flags.
	* sem_ch3.adb (Analyze_Object_Declaration): Check of no hidden state
	always performed now, on packages declaring a null state.
	(Signed_Integer_Type_Declaration): Remove ill-designed attempt
	at providing pedantic mode for bounds of integer types.
	* sem_ch4.adb (Analyze_Quantified_Expression): Warning on suspicious
	"some" quantified expression now issued under control of -gnatw.t,
	like the other warning on unused bound variable.
	* sem_prag.adb (Check_Precondition_Postcondition): Remove useless test
	on removed flag.
	(Analyze_Pragma): Remove tests for SPARK 2014
	pragmas, not officially allowed by GNAT.

From-SVN: r206837

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Pragma): Ensure that
	the sole argument of pragmas Abstract_State, Contract_Cases,
	Depends, Global and Initializes in in aggregate form.
	(Analyze_Refined_Pragma): Ensure that the sole argument of
	pragmas Refined_Depends, Refined_Global and Refined_State is in
	aggregate form.
	(Ensure_Aggregate_Form): New routine.

2014-01-20  Doug Rupp  <rupp@adacore.com>

	* sem_attr.adb (Analyze_Attribute): case
	Attribute_Constrained => treat all prefixes as legal for Declib
	compatibility.

From-SVN: r206836

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Check_Mode): Reimplement the routine.
	(Find_Mode): New routine.

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* sem_ch4.adb (Operator_Check): Handle additional
	Allow_Integer_Address cases.

From-SVN: r206835

	PR libstdc++/56267
	* include/bits/hashtable_policy.h (_Hash_code_base<... false>): Grant
	friendship to _Local_iterator_base<..., false>.
	(_Local_iterator_base): Give protected access to all existing members.
	(_Local_iterator_base::_M_curr()): New public accessor.
	(_Local_iterator_base::_M_get_bucket()): New public accessor.
	(_Local_iterator_base<..., false>::_M_init()): New function to manage
	the lifetime of the _Hash_code_base explicitly.
	(_Local_iterator_base<..., false>::_M_destroy()): Likewise.
	(_Local_iterator_base<..., false>): Define copy constructor and copy
	assignment operator that use new functions to manage _Hash_code_base.
	(operator==(const _Local_iterator_base&, const _Local_iterator_base&),
	operator==(const _Local_iterator_base&, const _Local_iterator_base&)):
	Use public API for _Local_iterator_base.
	* include/debug/safe_local_iterator.h (_Safe_local_iterator): Likewise.
	* include/debug/unordered_map (__debug::unordered_map::erase(),
	__debug::unordered_multimap::erase()): Likewise.
	* include/debug/unordered_set (__debug::unordered_set::erase(),
	__debug::unordered_multiset::erase()): Likewise.
	* testsuite/23_containers/unordered_set/56267-2.cc: New test.

From-SVN: r206834

gnat_rm.texi (Allow_Integer_Address): Remove note about not allowed if address is non-private, no longer true.

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi (Allow_Integer_Address): Remove note about not
	allowed if address is non-private, no longer true.
	* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
	Remove check for address being private, causes difficulty when
	pragma used in gnat.adc file and is not needed, since we guard
	this in Address_Integer_Convert_OK.
	* exp_ch7.adb: Minor reformatting.
	* sem_ch4.adb: Handle operator operands in Allow_Integer_Address mode.

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Apply_Range_Check): Remove gnatprove special
	casing of exponentiation.
	* sem_res.adb (Resolve_Op_Expon): Apply range check to right
	operand for integer case to check range against Natural.

From-SVN: r206833

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* s-tataat.adb: Minor reformatting.

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (Is_Descendent_Of_Address): Now applies to all
	entities, and also fix documentation to remove mention of visible
	integer type, since this is not what the implementation does.
	* einfo.ads (Is_Descendent_Of_Address): Now applies to all
	entities, and also fix documentation to remove mention of visible
	integer type, since this is not what the implementation does.
	* gnat_rm.texi: Minor clarification of Allow_Integer_Address
	function.
	* sem_ch4.adb (Analyze_One_Call): Handle Allow_Integer_Address
	case for parameter type check.
	* sem_res.adb (Resolve): Use new function
	Address_Integer_Convert_OK.
	* sem_type.adb: Minor code reorganization (use Ekind_In) Minor
	reformatting throughout.
	* sem_util.adb (Address_Integer_Convert_OK): New function.
	* sem_util.ads: Minor reformatting (put specs in alpha order)
	(Address_Integer_Convert_OK): New function.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

	* exp_ch7.adb (Wrap_Transient_Expression):
	Insertion extra conditional expression only if
	Opt.Suppress_Control_Flow_Optimizations is set.

From-SVN: r206832

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

	* s-tataat.adb (Initialize_Attributes): Abort might already be
	deferred in Create_Task.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (Apply_Scalar_Range_Check): Flag
	the exponent as requiring a range check when the expression is
	an exponentiation.

From-SVN: r206831

2014-01-20  Fedor Rybin  <frybin@adacore.com>

	* gnat_ugn.texi: Documenting --passed-tests option for gnattest.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_util.adb (Default_Initialization): New routine.
	* sem_util.ads: Add new type Default_Initialization_Kind.
	(Default_Initialization): New routine.

2014-01-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Check_Mode): Correct all error
	message logic dealing with in/in out parameters that may appear
	as inputs or have a self reference.

From-SVN: r206830

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* exp_ch9.adb, checks.adb, exp_intr.adb: Minor reformatting.
	* sem_res.adb (Resolve): Fix error causing infinite loop for
	integer used as address. Allow addresses as integers.

2014-01-20  Arnaud Charlet  <charlet@adacore.com>

	* s-osinte-linux.ads (struct_sigaction): Fix rep clause.

2014-01-20  Bob Duff  <duff@adacore.com>

	* par-ch8.adb (P_Use_Type_Clause): Detect syntax
	error when "use all" is not followed by "type".

From-SVN: r206829

2014-01-20  Bob Duff  <duff@adacore.com>

	* exp_intr.adb (Expand_Unc_Deallocation): Remove warning on abort
	followed by free.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* checks.adb (Apply_Address_Clause_Check): If there is an
	alignment check on the expression in an address clause, and there
	is no local exception propagation, add an additional explanatory
	message to clarify the cause of previous warning.

From-SVN: r206828