2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sinput-c.adb (Load_File): Ensure Source_Align alignment.
	* sinput-d.adb (Create_Debug_Source): Ensure Source_Align alignment.
	* sinput-l.adb (Create_Instantiation_Source): Ensure Source_Align
	alignment.
	(Load_File): Ditto.
	* sinput.ads, sinput.adb (Get_Source_File_Index): New optimized (single
	line) version.
	* types.ads (Source_Align): New definition.
	(Source_Buffer): Document new alignment requirement.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case Linker_Section): Allow
	this for types.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Minor adjustment to doc for To_Address attribute.

2013-10-10  Vadim Godunko  <godunko@adacore.com>

	* s-stopoo.ads (Root_Storage_Pool): Add pragma
	Preelaborable_Initialization.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203343 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* gnatlink.adb: Minor reformatting.

2013-10-10  Yannick Moy  <moy@adacore.com>

	* debug.adb: Free flag d.E and change doc for flag d.K.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Check_Precondition_Postcondition): If the
	pragma comes from an aspect spec, and the subprogram is a
	library unit, treat as a ppc in a declarative part in ASIS mode,
	so that expression in aspect is properly analyzed. In this case
	there is no later point at which the aspect specification would
	be examined.

2013-10-10  Bob Duff  <duff@adacore.com>

	* opt.ads: Minor comment fix.

2013-10-10  Vadim Godunko  <godunko@adacore.com>

	* a-coinho-shared.ads, a-coinho-shared.adb: New file.
	* s-atocou.ads: Add procedure to initialize counter.
	* s-atocou.adb: Likewise.
	* s-atocou-builtin.adb: Likewise.
	* s-atocou-x86.adb: Likewise.
	* gcc-interface/Makefile.in: Select special version of
	Indefinite_Holders package on platforms where atomic built-ins
	are supported. Update tools target pairs for PikeOS. 



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203344 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Selected_Component,
	Has_Mode_Conformant_Spec): If selected component may be an
	indexing of a parameterless call to a protected function, and
	expansion is disabled, this is a valid candidate interpretation.

2013-10-10  Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Minor editing.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203345 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Bob Duff  <duff@adacore.com>

	* gnat_ugn.texi: Add gnat2xml doc.

2013-10-10  Doug Rupp  <rupp@adacore.com>

	* s-vxwork-arm.ads: Fix interface to FP_CONTEXT.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specification): An aspect Import
	on a variable need not have a convention specified, as long as
	the implicit convention of the object, obtained from its type,
	is Ada or Ada-related.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* cstand.adb (Standard_Unsigned_64): New internal type.
	* gnat_rm.texi: Update documentation on To_Address.
	* sem_attr.adb (Analyze_Attribute, case To_Address): Fix
	problem with out of range static values given as literals or
	named numbers.
	* stand.ads (Standard_Unsigned_64): New internal type.
	* stand.adb: Minor reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203346 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Yannick Moy  <moy@adacore.com>

	* gnat_rm.texi, a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
	a-cforse.ads, a-cofove.ads: Update comment and doc of formal containers

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post
	conditions that apply to a subprogram body, preserve the placement
	and order of the generated pragmas, which must appear before
	other declarations in the body.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203347 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): For Address
	attribute, consider it to be set in source, because of aliasing
	considerations.
	(Analyze_Attribute_Definition_Clause): For the
	purpose of warning on overlays, take into account the aspect case.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
	a-cofove.ads: Minor reformatting.

2013-10-10  Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Remove obsolete mention to -laddr2line.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_N_Case_Expression):  Indicate that the
	generated variable used as a target of the expression needs
	no initialization.

2013-10-10  Jose Ruiz  <ruiz@adacore.com>

	* exp_util.adb (Corresponding_Runtime_Package): Remove the condition
	related to No_Dynamic_Attachment which was wrong. Protected types
	with interrupt handlers (when not using a restricted profile)
	are always treated as protected types with entries, regardless
	of the No_Dynamic_Attachment restriction.
	* exp_ch9.adb (Expand_N_Protected_Type_Declaration): Simplify the code
	using the result of Corresponding_Runtime_Package.
	(Install_Private_Data_Declarations): When having
	static handlers and a non restricted profile, we use the
	type Static_Interrupt_Protection always, so we removed an
	extra wrong condition looking at the No_Dynamic_Attachment
	restriction. Simplify the code using the result of
	Corresponding_Runtime_Package.
	(Make_Initialize_Protection): Simplify the code using
	the result of Corresponding_Runtime_Package.
	(Install_Private_Data_Declaration): The No_Dynamic_Attachment
	restriction has nothing to do with static handlers. Remove the extra
	erroneous condition that was creating the wrong data type.

2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_util.adb (Is_Object_Reference): Attribute
	'Old produces an object reference.
	* gnat_rm.texi: Define accessibility level of
	X'Update(...) result.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203348 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Minor fix.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
	Address): Remove the Comes_From_Source test for the overlap
	warning.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb: Minor code reorganization (use Nkind_In).
	* sem_warn.adb: Minor code reorganization (optimization in
	Check_Unset_Reference).
	* exp_ch9.adb, exp_ch4.adb, sinfo.ads: Minor reformatting.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch7.adb (Install_Parent_Private_Declarations): When
	instantiating a child unit, do not install private declaration of
	a non-generic ancestor of the generic that is also an ancestor
	of the current unit: its private part will be installed when
	private part of ancestor itself is analyzed.

2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb (Check_Component_Storage_Order): Retrieve component
	aliased status from type entities directly instead of going back
	to original component definition.
	* sem_ch7.adb: Minor reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203349 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb (Expand_N_Variant_Part): Expand statically
	predicated subtype which appears in Discrete_Choices list.
	* exp_ch5.adb (Expand_N_Case_Statement): Expand statically
	predicated subtype which appears in Discrete_Choices list of
	case statement alternative.
	* exp_util.ads, exp_util.adb (Expand_Static_Predicates_In_Choices): New
	procedure.
	* sem_case.adb: Minor reformatting (Analyze_Choices): Don't
	expand out Discrete_Choices that are names of subtypes with
	static predicates. This is now done in the analyzer so that the
	-gnatct tree is properly formed for ASIS.
	* sem_case.ads (Generic_Choices_Processing): Does not apply
	to aggregates any more, so change doc accordingly, and remove
	unneeded Get_Choices argument.
	* sem_ch3.adb (Analyze_Variant_Part): Remove no
	longer used Get_Choices argument in instantiation of
	Generic_Choices_Processing.
	* sem_ch4.adb (Analyze_Case_Expression): Remove no
	longer used Get_Choices argument in instantiation of
	Generic_Choices_Processing.
	* sem_ch5.adb (Analyze_Case_Statement): Remove no
	longer used Get_Choices argument in instantiation of
	Generic_Choices_Processing.
	* sinfo.ads: For N_Variant_Part, and N_Case_Statement_Alternative,
	document that choices that are names of statically predicated
	subtypes are expanded in the code generation tree passed to the
	back end, but not in the ASIS tree generated for -gnatct.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch7.adb: Revert previous change.

2013-10-10  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the case where
	the Storage_Pool aspect is specified by an aspect clause and a
	renaming is used to capture the evaluation of the pool name,
	insert the renaming in front of the aspect's associated entity
	declaration rather than in front of the corresponding attribute
	definition (which hasn't been appended to the declaration
	list yet).

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Is_Interface_Conformant): The controlling type
	of the interface operation is obtained from the ultimate alias
	of the interface primitive parameter, because that may be in
	fact an implicit inherited operation whose signature involves
	the type extension and not the desired interface.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* par-ch13.adb (Aspect_Specifications_Present): In Ada 2012,
	recognize an aspect specification with a misspelled name if it
	is followed by a a comma or semicolon.

2013-10-10  Vadim Godunko  <godunko@adacore.com>

	* s-atocou.adb, s-atocou.ads, s-atocou-x86.adb, s-atocou-builtin.adb:
	Fix copyright notice.

2013-10-10  Yannick Moy  <moy@adacore.com>

	* lib-xref-spark_specific.adb (Enclosing_Subprogram_Or_Package): Get
	enclosing subprogram for precondition/postcondition/contract cases.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203350 138bc75d-0d04-0410-961f-82ee72b054a4

2013-10-10  Andrew MacLeod  <amacleod@redhat.com>

	* config/aplha/alpha.c: Add gimple-ssa.h to include list.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203352 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/57377
	* gensupport.c (gen_mnemonic_attr): Handle (set (attr x) y) and
	(set_attr_alternative x ...) when searching for user defined
	mnemonic attribute.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203353 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* doc/md.texi: Document the mnemonic attribute.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203354 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* par-ch13.adb (Aspect_Specifications_Present)): In earlier than
	Ada2012 mode, assume that a legal aspect name following "with"
	keyword is an older gnat switch and not a misplaced with_clause.

2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb: Add an entry for Aspect_Refined_Pre in
	table Canonical_Aspect.
	(Aspects_On_Body_OK): Renamed to
	Aspects_On_Body_Or_Stub_OK.
	(Aspects_On_Body_Or_Stub_OK):
	Update the query in table Aspect_On_Body_OK.
	* aspects.ads: Add an entry for Aspect_Refined_Pre in tables
	Aspect_Id, Aspect_Argument, Aspect_Names, Aspect_Delay,
	Aspect_On_Body_Or_Stub_OK. Table Aspect_On_Body_OK is now known as
	Aspect_On_Body_Or_Stub_OK.  Add a section of aspect specifications
	that apply to body stubs.
	(Aspects_On_Body_OK): Renamed to Aspects_On_Body_Or_Stub_OK.
	(Aspects_On_Body_Or_Stub_OK): Update the comment on usage.
	* par-prag.adb: Add pragma Refined_Pre to the list of pragmas
	that do not require special processing by the parser.
	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Delay the
	analysis of aspect specifications that apply to a body stub
	until the proper body is analyzed.
	* sem_ch10.adb: Add with and use clause for Sem_Ch13.
	(Analyze_Package_Body_Stub): Set the corresponding spec of the stub.
	(Analyze_Proper_Body): Relocate all pragmas that apply
	to a subprogram body stub to the declarations of the proper
	body. Analyze the aspect specifications of the stub when the
	proper body is not present.
	(Analyze_Protected_Body_Stub): Set the corresponding spec of the stub.
	(Analyze_Task_Body_Stub): Set the corresponding spec of the stub.
	(Move_Stub_Pragmas_To_Body): New routine.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing
	for aspect Refined_Pre.
	(Check_Aspect_At_Freeze_Point): Aspect
	Refined_Pre does not need delayed processing at the freeze point.
	* sem_prag.adb: Remove with and use clause for Snames. Add
	an entry for Pragma_Refined_Pre in table Sig_Flags.
	(Analyze_Pragma): Add processing for pragma Refined_Pre.
	* sem_prag.ads: Add with and use clause for Snames. Add table
	Pragma_On_Stub_OK.
	* sinfo.adb (Corresponding_Spec_Of_Stub): New routine.
	(Set_Corresponding_Spec_Of_Stub): New routine.
	* sinfo.ads: Add new attribute Corresponding_Spec_Of_Stub
	along with comment on usage and occurrences in nodes.
	(Corresponding_Spec_Of_Stub): New routine along with pragma
	Inline.
	(Set_Corresponding_Spec_Of_Stub): New routine along
	with pragma Inline.
	* snames.ads-tmpl: Add new predefined name for Refined_Pre. Add
	new Pragma_Id for Refined_Pre.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Analyze_Package_Instantiation,
	Analyze_Subprogram_Instantiation): Improve error message when
	name in instantiation does not designate a generic unit of the
	right kind.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203355 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Pragma): Provide a
	more precise error message when pragma Refined_Pre applies to
	an expression function that is not a completion.

2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* sem_attr.adb (Analyse_Attribute, case
	Attribute_Scalar_Storage_Order): a 'Scalar_Storage_Order attribute
	reference for a generic type is permitted in GNAT runtime mode.
	* a-sequio.adb (Read, Write): Use the endianness of the actual
	type to encode length information written to the file.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203356 138bc75d-0d04-0410-961f-82ee72b054a4

2013-10-10  Andrew MacLeod  <amacleod@redhat.com>

	* tree-flow.h: Move some prototypes to gimple.h.
	(gimple_fold_indirect_ref): Move prototype to gimple-fold.h.
	* gimple.h: Relocate some prototypes from tree-flow.h
	* builtins.c (std_gimplify_va_arg_expr, build_va_arg_indirect_ref):
	Move to gimplify.c.
	* gimplify.c (gimple_fold_indirect_ref): Move to gimple-fold.c.
	(build_va_arg_indirect_ref): Relocate and make static.
	(std_gimplify_va_arg_expr): Relocate here.
	* gimple-fold.c (gimple_fold_indirect_ref): Relocate here.
	* gimple-fold.h (gimple_fold_indirect_ref): Add prototype.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203357 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* lib-xref-spark_specific.adb, par-ch13.adb, sem_prag.adb, sem_prag.ads,
	sem_ch12.adb, sem_attr.adb, sem_ch6.adb, sem_ch13.adb, a-sequio.adb,
	s-atocou-builtin.adb: Minor reformatting.

2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* s-oscons-tmplt.c (NEED_PTHREAD_CONDATTR_SETCLOCK): This
	constant needs to be output to s-oscons.h, as it is tested
	by init.c.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb (Expand_N_Variant_Part): Don't expand choices, too early
	* exp_ch5.adb (Expand_N_Case_Statement): Use new Has_SP_Choice
	flag to avoid expanding choices when not necessary.
	* exp_util.adb: Minor reformatting
	* freeze.adb (Freeze_Record_Type): Redo expansion of variants
	* sem_aggr.adb: Minor reformatting
	* sem_case.ads, sem_case.adb: Major rewrite, separating Analysis and
	Checking of choices.
	* sem_ch3.adb (Analyze_Variant_Part): Rewrite to call new
	Analyze_Choices.
	* sem_ch4.adb (Analyze_Case_Expression): Call Analyze_Choices
	and Check_Choices
	* sem_ch5.adb (Analyze_Case_Statement): Call Analyze_Choices
	and Check_Choices
	* sem_util.adb: Minor reformatting
	* sinfo.ads, sinfo.adb (Has_SP_Choice): New flag.

2013-10-10  Vincent Celier  <celier@adacore.com>

	* mlib-prj.adb (Build_Library): Do not issue link dynamic
	libraries with an Rpath, if switch -R was used.

2013-10-10  Tristan Gingold  <gingold@adacore.com>

	* s-stalib.ads (Image_Index_Table_8, Image_Index_Table_16,
	Image_Index_Table_32): Remove as not used.
	* s-imgint.adb (Image_Integer): Call Set_Image_Integer and
	remove duplicated code.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203358 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb: Add an entry for Aspect_Refined_Post in table
	Canonical_Aspect.
	* aspects.ads: Add an entry for Aspect_Refined_Post in tables
	Aspect_Id, Aspect_Argument, Aspect_Names, Aspect_Delay,
	Aspect_On_Body_Or_Stub_OK. Update the comment on the use of
	table Aspect_On_Body_Or_Stub_OK.
	* par-prag.adb: Add pragma Refined_Post to the list of pragmas
	that do not require special processing by the parser.
	* sem_attr.adb (Analyze_Attribute): Add special analysis for
	attributes 'Old and 'Result when code generation is disabled and
	they appear in aspect/pragma Refined_Post.
	(In_Refined_Post): New routine.
	* sem_ch6.adb (Analyze_Expression_Function): Move various
	aspects and/or pragmas that apply to an expression function to the
	corresponding spec or body.
	(Collect_Body_Postconditions): New routine.
	(Process_PPCs): Use routine Collect_Body_Postconditions
	to gather all postcondition pragmas.
	* sem_ch10.adb (Analyze_Proper_Body): Use routine
	Relocate_Pragmas_To_Body to move all source pragmas that follow
	a body stub to the proper body.
	(Move_Stub_Pragmas_To_Body): Removed.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing
	for aspect Refined_Post.
	(Check_Aspect_At_Freeze_Point): Aspect
	Refined_Post does not need delayed processing at the freeze point.
	* sem_prag.adb: Add an entry for pragma Refined_Post in
	table Sig_Flags.
	(Analyze_Pragma): Add processing for pragma
	Refined_Post. Update the processing of pragma Refined_Pre
	to use common routine Analyze_Refined_Pre_Post.
	(Analyze_Refined_Pre_Post): New routine.
	(Relocate_Pragmas_To_Body): New routine.
	* sem_prag.ads: Table Pragma_On_Stub_OK is now known as
	Pragma_On_Body_Or_Stub_OK. Update the comment on usage of
	table Pragma_On_Body_Or_Stub_OK.
	(Relocate_Pragmas_To_Body): New routine.
	* snames.ads-tmpl: Add new predefined name for Refined_Post. Add
	new Pragma_Id for Refined_Post.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb (Expand_N_Variant_Part): Now null, expansion of
	last choice to others is moved to Freeze_Record_Type.
	* freeze.adb (Freeze_Record_Type): Expand last variant to others
	if necessary (moved here from Expand_N_Variant_Part



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203359 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb: Remove Integrity_Level from the node usage list.
	(Has_Option): Update the implementation to match
	the new terminology.
	(Has_Property): Renamed to Has_Option.
	(Integrity_Level): Removed.
	(Is_External_State): New routine.
	(Is_Input_Only_State): Use Has_Option to determine whether a state
	is Input_Only.	(Is_Input_State): Renamed to Is_Input_Only_State.
	(Is_Output_Only_State): Use Has_Option to determine whether
	a state is Output_Only.
	(Is_Output_State): Renamed to
	Is_Output_Only_State.
	(Is_Volatile_State): Use Has_Option to determine whether a state is
	volatile.
	(Set_Integrity_Level): Removed.
	(Write_Field8): Remove the entry for Integrity_Level.
	* einfo.ads: Remove Integrity_Level along with its documentation
	and usage in nodes.  Rename Is_Input_State to Is_Input_Only_State.
	Rename Is_Output_State to Is_Output_Only_State.  Update the
	documentation of Is_Volatile_State.  Update the node structure of
	E_Abstract_Entity.
	(Integrity_Level): Removed along with pragma Inline.
	(Is_External_State): New routine.
	(Is_Input_State): Renamed to Is_Input_Only_State.
	(Is_Output_State): Renamed to Is_Output_Only_State.
	(Set_Integrity_Level): Removed along with pragma Inline.
	* sem_prag.adb (Analyze_Pragma): Update the checks regarding
	global items and abstract state modes. Update the implementation
	of pragma Abstract_State to reflect the new rules and terminology.
	* snames.ads-tmpl: Remove the predefined name for Integrity
	level. Add new predefined names for Input_Only, Non_Volatile,
	Output_Only and Part_Of.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* lib-xref.adb (Generate_Reference): Do not generate a reference
	within a _postcondition procedure: a proper source reference has
	already been generated when pre- analyzing the original aspect
	specification, and the use of a formal in a pre/postcondition
	should not count as a proper use in a subprogram body.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb (Why_Non_Static): Fix bomb for deferred constant
	case



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203360 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Refined_Pre and Refined_Post are now allowed as
	assertion identifiers for pragma Assertion_Policy.
	* sem_prag.adb (Is_Valid_Assertion_Kind): Add Refined_Pre/Refined_Post
	* sem_ch13.adb: Minor reformatting.

2013-10-10  Pascal Obry  <obry@adacore.com>

	* prj-conf.adb: Code refactoring.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203361 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Pascal Obry  <obry@adacore.com>

	* prj-conf.adb: Minor typo fixes in comment.

2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* s-taprop-posix.adb (Compute_Deadline): New local subprogram,
	factors common code between Timed_Sleep and Timed_Delay.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Freeze_Record_Type): Don't replace others if
	expander inactive. This avoids clobbering the ASIS tree in
	-gnatct mode.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_res.adb (Resolve_Op_Expon): Avoid crash testing for
	fixed-point case in preanalysis mode (error will be caught during
	full analysis).



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203362 138bc75d-0d04-0410-961f-82ee72b054a4
2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* s-oscons-tmplt.c, s-taprop-posix.adb (CLOCK_REALTIME): Always define,
	possibly using a dummy placeholder value.
	(Compute_Deadline): For the case of an
	Absolute_Calendar deadline, if the target uses another clock
	than CLOCK_REALTIME as CLOCK_RT_Ada, compensate for possible
	different epoch.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Find_Expanded_Name): Handle properly a fully
	qualified reference to a generic child unit within itself,
	in an instantiation.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203363 138bc75d-0d04-0410-961f-82ee72b054a4