2014-07-30  Bob Duff  <duff@adacore.com>

	* g-exctra.adb, g-exctra.ads, s-exctra.adb, s-exctra.ads, Makefile.rtl,
	g-trasym.adb, g-trasym.ads, s-trasym.adb, s-trasym.ads: Move
	GNAT.Traceback.Symbolic and GNAT.Exception_Traces into the System
	hierarchy (System.Traceback.Symbolic and System.Exception_Traces), so
	we can call them from the runtimes. Leave renamings in place under GNAT.

2014-07-30  Yannick Moy  <moy@adacore.com>

	* inline.adb (Check_And_Build_Body_To_Inline): Include code for
	inlining in GNATprove mode.

2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* a-cohase.adb, a-cohase.ads (Generic_Keys): Add a
	Reference_Control_Type to generic package, to keep additional
	information for Reference_Types that manipulate keys. Add Adjust and
	Finalize procedures for this type.
	(Delete_Node): New procedure called when finalizing a
	Reference_Control_Type, to remove a node whose element has been
	improperly updated through a Reference.
	(Insert): Detect tampering.
	(Reference_Preserving_Key): Build proper Reference_Control_Type,
	and update Busy and Lock bits to detect tampering.

2014-07-30  Bob Duff  <duff@adacore.com>

	* exp_intr.ads: Minor comment fix.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213276 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* a-coorse.adb, a-coorse.ads (Generic_Keys): Add a
	Reference_Control_Type to generic package, to keep additional
	information for Reference_Types that manipulate keys. Add Adjust and
	Finalize procedures for this type.
	(Finalize): When finalizing a reference_preserving_key, verify
	that the key of the new value is equivalent to the key of the
	original element, raise Program_Error otherwise.
	(Insert): Detect tampering.
	(Reference_Preserving_Key): Build proper Reference_Control_Type,
	and update Busy and Lock bits to detect tampering.
	* a-cohase.ads: Keep with-clause private.

2014-07-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Eq): Emit a warning when the operands
	of an equality are of an Unchecked_Union type and lack inferable
	discriminants.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213277 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* inline.adb, a-coorse.adb, a-coorse.ads, a-cohase.adb, a-cohase.ads,
	a-tasatt.adb: Minor reformatting.

2014-07-30  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb: Minor reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213278 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* a-chtgop.ads, a-chtgop.adb (Delete_Node_At_Index): New
	subprogram, used by all versions of hashed sets, to delete a node
	whose element has been improperly updated through a Reference_
	Preserving key.
	* a-cohase.adb: Remove Delete_Node, use new common procedure
	Delete_Node_At_Index.
	* a-cihase.ads: Add Reference_Control_Type to package Generic_Keys.
	* a-cihase.adb: Add Adjust and Finalize routines for
	Reference_Control_Type.
	(Reference_Preserving_Key): Build aggregate for
	Reference_Control_Type

2014-07-30  Yannick Moy  <moy@adacore.com>

	* checks.adb, checks.ads (Determine_Range_R): New procedure to
	determine the possible range of a floating-point expression.

2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* a-cborse.ads: Add Reference_Control_Type to package Generic_Keys.
	* a-cborse.adb: Add Adjust and Finalize routines for
	Reference_Control_Type.
	(Reference_Preserving_Key): Build aggregate for
	Reference_Control_Type.
	(Delete): Check for tampering, and raise Program_Error (not
	Constraint_Error) when attempting to delete an element not in
	the set.
	(Insert): Ditto.

2014-07-30  Bob Duff  <duff@adacore.com>

	* a-elchha.adb, a-except-2005.adb, a-except.adb, a-exexda.adb,
	* a-exextr.adb, a-exstat.adb, exp_intr.ads, s-tassta.adb:
	Exception_Information is used to produce useful debugging
	information for the programmer. However, it was also used to
	implement the stream attributes for type Exception_Occurrence. The
	latter requires a stable and portable interface, which meant
	that we couldn't include a symbolic traceback. A separate set of
	routines was used to provide symbolic tracebacks under program
	control (i.e. not automatically). The goal of this ticket is
	to provide such automatic tracebacks, so the change here is to
	split the two functionalities: Exception_Information gives the
	maximally useful information for debugging (i.e. it now includes
	a symbolic traceback when a decorator is set, and it can be
	improved freely in the future without disturbing streaming).
	Untailored_Exception_Information always uses hexadecimal addresses
	in the traceback, has a stable and portable output, and is now
	used for streaming.

2014-07-30  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_aggr.adb (Expand_Array_Aggregate): Add missing test
	on the target of the assignment to find out whether it
	can be directly done by the back-end.
	* exp_util.adb (Is_Possibly_Unaligned_Slice): Remove obscure test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213279 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* checks.adb, a-cihase.adb, a-cihase.ads, a-chtgop.adb, a-chtgop.ads,
	a-except.adb, a-except-2005.adb, a-cborse.adb, a-cborse.ads,
	a-exexda.adb, a-elchha.adb, exp_aggr.adb, a-cohase.adb: Minor
	reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213280 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Bob Duff  <duff@adacore.com>

	* a-except-2005.adb, a-except.adb: Remove obsolete comments.
	* s-traceb.ads: Updagte comments.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213281 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* par-ch5.adb (P_Sequence_Of_Statements): Properly handle
	missing semicolon after name.

2014-07-30  Pascal Obry  <obry@adacore.com>

	* prj.ads (Gprinstall_Flags): New constant.
	* prj-nmsc.adb (Check_Library_Attributes): Do not fails for
	missing library dir if Directories_Must_Exist_In_Projects
	is false.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213282 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.ads, prj.ads, prj-nmsc.adb: Minor reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213283 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_ch3.ads: Minor code reorganization.

2014-07-30  Pascal Obry  <obry@adacore.com>

	* clean.adb (Clean_Project): Properly check for directory
	existence before trying to enter it.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213284 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* clean.adb: Minor reformatting.
	* opt.ads: Minor fix to incorrect comment.

2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* a-chtgbo.ads, a-chtgbo.adb (Delete_Node_At_Index): New
	subprogram, used by bounded hashed sets, to delete a node at
	a given index, whose element may have been improperly updated
	through a Reference_Preserving key.
	* a-cbhase.ads: Add Reference_Control_Type to package Generic_Keys.
	* a-cbhase.adb: Add Adjust and Finalize routines for
	Reference_Control_Type.
	(Delete, Insert): Raise Program_Error, not Constraint_Error,
	when operation is illegal.
	(Reference_Preserving_Key): Build aggregate for Reference_Control_Type
	* a-cmbutr.ads: Add Reference_Control_Type to detect tampering. Add
	private with_clause for Ada.Finalization.
	* a-cbmutr.adb: Add Adjust and Finalize routines for
	Reference_Control_Type. Use it in the construction of Reference
	and Constant_Reference values.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213285 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb: Update comments.
	* a-chtgbo.adb, a-chtgbo.ads, a-cbhase.adb, a-cbhase.ads: Minor
	reformatting.

2014-07-30  Robert Dewar  <dewar@adacore.com>

	* cstand.adb (New_Standard_Entity): New version takes name
	string to call Make_Name.
	(Create_Standard): Use this routine to set name before setting other
	fields.

2014-07-30  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_Attribute, case First): Rewrite simple
	entity reference.
	(Expand_Attribute, case Last): Ditto.
	* exp_ch3.adb (Constrain_Index): New calling sequence for
	Process_Range_Expr_In_Decl.
	(Expand_N_Object_Declaration): Avoid setting Is_Known_Valid in one
	problematical case.
	* sem_ch3.adb (Constrain_Index): New calling sequence for
	Process_Range_Expr_In_Decl.
	(Set_Scalar_Range_For_Subtype): ditto.
	(Process_Range_Expr_In_Decl): Create constants to hold bounds for
	subtype.
	* sem_ch3.ads (Process_Range_Expr_In_Decl): Add Subtyp parameter.
	* sem_eval.adb (Compile_Time_Compare): Make sure we use base
	types if we are not assuming no invalid values.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213286 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb (Check_Expression_Function): At the freeze point
	of an expression function, verify that the expression in the
	function does not contain references to any deferred constants
	that have no completion yet.
	(Freeze_Expression, Freeze_Before): call
	Check_Expression_Function.
	* a-ciorse.ads: Add Reference_Control_Type to detect tampering.
	* a-ciorse.adb: Add Adjust and Finalize routines for
	Reference_Control_Type. Use it in the construction of Reference
	and Constant_Reference values.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213287 138bc75d-0d04-0410-961f-82ee72b054a4
(Default_Attribute_Count): Replace by Max_Attribute_Count.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213288 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): Default_Value and
	Default_Component_Value can only be specified for scalar type or
	arrays of scalar types respectively.  This legality check must
	be performed at the point the aspect is analyzed, in order to
	reject aspect specifications that apply to a partial view.

2014-07-30  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb: Minor reformatting.

2014-07-30  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_Attribute, case First/Last): Don't expand in
	codepeer mode.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213289 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb (Process_Range_Expr_In_Decl): Use _FIRST/_LAST
	as name suffixes rather than L/H for subtype bounds.
	* tbuild.ads: Minor comment improvements and fixes
	(Make_External_Name): Document that suffix can start with an
	underscore.

2014-07-30  Bob Duff  <duff@adacore.com>

	* gnat_ugn.texi: Document --rep-clauses switch.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213290 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (Make_Bignum_Block): Use the new secondary stack
	build routines to manage the mark.
	* exp_ch7.adb (Create_Finalizer, Expand_Cleanup_Actions):
	Use the new secodary stack build routines to manage the mark.
	(Insert_Actions_In_Scope_Around): Add new formal parameter
	Manage_SS along with comment on its usage. Code and comment
	reformatting. Mark and release the secondary stack when the
	context warrants it.
	(Make_Transient_Block): Update the call
	to Insert_Actions_In_Scope_Around to account for parameter Manage_SS.
	(Wrap_Transient_Declaration): Remove local variable
	Uses_SS. Ensure that the secondary stack is marked and released
	when the related object declaration appears in a library level
	package or package body. Code and comment reformatting.
	* exp_util.ads, exp_util.adb (Build_SS_Mark_Call): New routine.
	(Build_SS_Release_Call): New routine.

2014-07-30  Steve Baird  <baird@adacore.com>

	* exp_attr.adb: Revert previous change, not needed after all.

2014-07-30  Vincent Celier  <celier@adacore.com>

	* makeutl.adb (Queue.Insert_Project_Sources): Insert with
	Closure => True for interfaces of Stand-Alone Libraries.
	* makeutl.ads (Source_Info (Format => Gprbuild)): Add new
	Boolean component Closure, defaulted to False.

2014-07-30  Yannick Moy  <moy@adacore.com>

	* sem_res.adb: Fix typo in error message.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213291 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Robert Dewar  <dewar@adacore.com>

	* exp_ch7.adb, checks.adb, makeutl.adb, makeutl.ads: Minor reformatting.

2014-07-30  Yannick Moy  <moy@adacore.com>

	* checks.ads: Fix typo in comment.

2014-07-30  Pierre-Marie Derodat  <derodat@adacore.com>

	* sem_util.adb (Set_Debug_Info_Needed): For scalar types, recurse on
	entities that materialize range bounds, if any.

2014-07-30  Vincent Celier  <celier@adacore.com>

	* projects.texi: Minor spelling fix.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213292 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Tom Tromey  <tromey@redhat.com>

	PR c/59855
	* doc/invoke.texi (Warning Options): Document -Wdesignated-init.
	* doc/extend.texi (Type Attributes): Document designated_init
	attribute.

2014-07-30  Tom Tromey  <tromey@redhat.com>

	PR c/59855
	* c.opt (Wdesignated-init): New option.
	* c-common.c (c_common_attribute_table): Add "designated_init".
	(handle_designated_init): New function.

2014-07-30  Tom Tromey  <tromey@redhat.com>

	* c-typeck.c (struct constructor_stack) <designator_depth>: New
	field.
	(really_start_incremental_init, push_init_level): Initialize
	designator_depth.
	(pop_init_level): Set global designator_depth.
	(process_init_element): Check for designated_init attribute.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213293 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Vincent Celier  <celier@adacore.com>

	* makeutl.adb (Insert_Project_Sources): When the library project
	is an aggregate Stand-Alone Library, insert in the queue the
	Ada interface units, with Closure set to True;

2014-07-30  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_util.adb: Fix minor typo.
	* makeutl.adb: Minor reformatting.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213294 138bc75d-0d04-0410-961f-82ee72b054a4
2014-07-30  Thomas Quinot  <quinot@adacore.com>

	* lib-load.ads: Minor reformatting.
	* sinfo.ads (Library_Unit): Update comment.
	* lib.ads (Notes): Simplify. The Unit component in Notes_Entry
	is redundant. Instead used the pragma Node_Id directly as the
	element type.

2014-07-30  Thomas Quinot  <quinot@adacore.com>

	* lib.adb (Store_Note): Store only notes that do not come from
	an instance, and that are in the extended main source unit.
	* lib-writ (Write_Unit_Information): Annotations from subunits
	must be emitted along with those for the main unit, and they
	must carry a specific file name.
	* ali.ads (Notes_Record): Use a File_Name_Type instead of a
	Unit_Id for the source file containing the pragma, as in the
	case of annotations from subunits we might not have a readily
	available unit id.
	* ali.adb (Scan_ALI): Account for above change in data structure.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213295 138bc75d-0d04-0410-961f-82ee72b054a4