Commit Graph

131707 Commits

Author SHA1 Message Date
Arnaud Charlet
82701811fc [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, einfo.ads: Minor reformatting.

2014-08-04  Yannick Moy  <moy@adacore.com>

	* inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Fix
	detection of subprograms that cannot be inlined in GNATprove mode.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* einfo.adb: Add guard to Returns_Limited_View.

2014-08-04  Jose Ruiz  <ruiz@adacore.com>

	* s-tassta.adb, s-tarest.adb (Task_Wrapper): Force maximum alignment of
	the secondary stack to respect the alignments of the returned objects.

From-SVN: r213565
2014-08-04 12:41:40 +02:00
Arnaud Charlet
a4b07ff0af [multiple changes]
2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* einfo.ads, einfo.adb (Returns_Limited_View): New flag defined
	on function entities whose return type is a limited view.
	* freeze.adb (Freeze_Entity): Use Returns_Limited_View to determine
	where to place the freeze node for a function that returns the
	limited view of a type, when the function is called and frozen
	in a different unit.

2014-08-04  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch3.adb (Build_Derived_Private_Type): Minor code
	refactoring.

From-SVN: r213564
2014-08-04 12:39:54 +02:00
Arnaud Charlet
d10bb9d501 [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Clarify documentation on assertions.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate, Get_Value): Warn
	if a component association has a box initialization when the
	component type has no default initialization, either through an
	initial value, an aspect, or an implicit initialization procedure.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb: Code clean up.

From-SVN: r213563
2014-08-04 12:22:32 +02:00
Arnaud Charlet
0fea901b8f [multiple changes]
2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* sem_ch5.adb: Minor reformatting.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb (Late_Freeze_Subprogram): Following AI05-151,
	a function can return a limited view of a type declared
	elsewhere. In that case the function cannot be frozen at the end
	of its enclosing package. If its first use is in a different unit,
	it cannot be frozen there, but if the call is legal the full view
	of the return type is available and the subprogram can now be
	frozen. However the freeze node cannot be inserted at the point
	of call, but rather must go in the package holding the function,
	so that the backend can process it in the proper context.

From-SVN: r213562
2014-08-04 12:13:04 +02:00
Arnaud Charlet
1126164774 [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb, sem_ch5.adb, einfo.ads: Minor reformatting.

2014-08-04  Arnaud Charlet  <charlet@adacore.com>

	* sem_ch4.adb (Operator_Check): Refine previous change.

From-SVN: r213561
2014-08-04 12:11:51 +02:00
Arnaud Charlet
1e3689bd20 [multiple changes]
2014-08-04  Arnaud Charlet  <charlet@adacore.com>

	* sem_scil.ads: Improve comments.
	* sem_ch4.adb (Analyze_Equality_Op): Add support for
	Allow_Integer_Address (equality between Address and Integer).

2014-08-04  Yannick Moy  <moy@adacore.com>

	* a-cfhama.adb, a-cforse.adb: Minor fixes to avoid using prefix
	notation on untagged objects.
	* sem.ads: Update comment.
	* inline.adb (Can_Be_Inlined_In_GNATprove_Mode): Do
	not inline subprograms declared in the visible part of a package.

From-SVN: r213560
2014-08-04 12:10:23 +02:00
Ed Schonberg
aa4997841c exp_ch5.adb: minor reformatting.
2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb: minor reformatting.
	* einfo.ads, einfo.adb (Is_Processed_Transient): Applies to loop
	parameters.

From-SVN: r213559
2014-08-04 12:08:26 +02:00
Arnaud Charlet
8f4a8befc8 [multiple changes]
2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* s-fatgen.adb: Minor reformatting.

2014-08-04  Arnaud Charlet  <charlet@adacore.com>

	* exp_util.adb (Is_Possibly_Unaligned_Object): Always return
	False on .NET.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Loop_Statement): Set properly the kind of
	the loop parameter for element iterators over containers and
	arrays, so that improper uses of it are detected in the loop
	body when expansion is disabled.
	* exp_ch5.adb (Expand_Iterator_Loop): The entity kind of the
	generated cursor is that of the analyzed loop parameter.

From-SVN: r213558
2014-08-04 12:06:32 +02:00
Kyrylo Tkachov
e7a45277aa [doc] Document clrsb optab and fix some inconsistencies.
* doc/md.texi (clrsb): Document.
	(clz): Change reference to x into operand 1.
	(ctz): Likewise.
	(popcount): Likewise.

Co-Authored-By: James Greenhalgh <james.greenhalgh@arm.com>

From-SVN: r213557
2014-08-04 10:06:28 +00:00
Kyrylo Tkachov
97334291c2 Fix ChangeLog date from r213551.
From-SVN: r213556
2014-08-04 10:04:39 +00:00
Kyrylo Tkachov
0d03cda4fc PR 61713: ICE when expanding single-threaded version of atomic_test_and_set.
PR target/61713
	* gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
	move to subtarget in serial version if result is ignored.

	PR target/61713
	* gcc.dg/pr61756.c: New test.

From-SVN: r213555
2014-08-04 10:03:32 +00:00
Arnaud Charlet
6d0b56ad0c [multiple changes]
2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch3.adb (Build_CPP_Init_Procedure): Remove
	Flag_Decl. Do not analyze the declaration of the flag as it is
	not part of the tree yet, instead add it to the freeze actions
	of the C++ type.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Apply_Scalar_Range_Check): Make sure we handle
	case of OUT and IN OUT parameter correctly (where Source_Typ is
	set), we were missing one case where a check must be applied.

2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch8.adb (Build_Class_Wide_Wrapper): Update the comment on
	the generated code. Instead of hiding the renaming and using the
	wrapper as the proper association, have the subprogram renaming
	alias the wrapper.
	(Build_Spec): The entity of the wrapper is
	now derived from the entity of the related primitive.

2014-08-04  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb: s-regpat.adb (Parse): fix incorrect link when
	using non-capturing groups.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* inline.adb (Build_Body_To_Inline): Remove Unmodified and
	related pragmas before copying the original body, to prevent
	spurious errors when the pragmas apply to formals that will not
	appear in the inlined body.

From-SVN: r213554
2014-08-04 12:03:31 +02:00
Robert Dewar
ff7a5bcbdf exp_prag.adb, [...]: Minor reformatting.
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* exp_prag.adb, sem_ch7.adb, einfo.adb, sem_prag.adb, sem_util.adb,
	exp_ch3.adb: Minor reformatting.

From-SVN: r213553
2014-08-04 12:01:41 +02:00
Arnaud Charlet
e477d718a3 [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* prj-strt.adb, prj-strt.ads, sem_attr.adb: Minor reformatting.

2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb Add an entry in table Canonical_Aspect for
	Default_Initial_Condition.
	* aspects.ads Add an entry in tables Aspect_Id, Aspect_Argument,
	Aspect_Names and Aspect_Delay for Default_Initial_Condition.
	* einfo.adb Flag3 is now Has_Default_Init_Cond. Flag132
	is now Is_Default_Init_Cond_ Procedure. Flag133 is now
	Has_Inherited_Default_Init_Cond.
	(Default_Init_Cond_Procedure): New routine.
	(Has_Default_Init_Cond): New routine.
	(Has_Inherited_Default_Init_Cond): New routine.
	(Is_Default_Init_Cond_Procedure): New routine.
	(Set_Default_Init_Cond_Procedure): New routine.
	(Set_Has_Default_Init_Cond): New routine.
	(Set_Has_Inherited_Default_Init_Cond): New routine.
	(Set_Is_Default_Init_Cond_Procedure): New routine.
	(Write_Entity_Flags): Output all the new flags.
	* einfo.ads New attributes Default_Init_Cond_Procedure,
	Has_Inherited_Default_Init_Cond and Is_Default_Init_Cond_Procedure
	along with usage in nodes.
	(Default_Init_Cond_Procedure): New routine.
	(Has_Default_Init_Cond): New routine and pragma Inline.
	(Has_Inherited_Default_Init_Cond): New routine and
	pragma Inline.
	(Is_Default_Init_Cond_Procedure): New routine and
	pragma Inline.
	(Set_Default_Init_Cond_Procedure): New routine.
	(Set_Has_Default_Init_Cond): New routine and pragma Inline.
	(Set_Has_Inherited_Default_Init_Cond): New routine and pragma Inline.
	(Set_Is_Default_Init_Cond_Procedure): New routine and pragma Inline.
	* exp_ch3.adb (Expand_N_Object_Declaration): New constant
	Next_N. Generate a call to the default initial condition procedure
	if the object's type is subject to the pragma.	(Freeze_Type):
	Generate the body of the default initial condition procedure or
	inherit the spec from a parent type.
	* exp_ch7.adb Add with and use clause for Exp_Prag.
	(Expand_Pragma_Initial_Condition): Removed.
	* exp_prag.ads, exp_prag.adb (Expand_Pragma_Initial_Condition): New
	routine.
	* par-prag.adb (Prag): Pragma Default_Initial_Condition does
	not need special treatment by the parser.
	* sem_ch3.adb (Build_Derived_Record_Type): Propagate the
	attributes related to pragma Default_Initial_Condition to the
	derived type.
	(Process_Full_View): Propagate the attributes
	related to pragma Default_Initial_Condition to the full view.
	* sem_ch7.adb (Analyze_Package_Specification): Build the
	declaration of the default initial condition procedure for all
	types that qualify or inherit the one from the parent type.
	* sem_ch13.adb (Analyze_Aspect_Specifications):
	Add processing for aspect Default_Initial_Condition.
	(Check_Aspect_At_Freeze_Point): Aspect
	Default_Initial_Condition does not require delayed analysis.
	(Replace_Type_References_Generic): Moved to spec.
	* sem_ch13.ads (Replace_Type_References_Generic): Moved from body.
	* sem_prag.adb Add an entry in table Sif_Glags for
	Default_Initial_Condition.
	(Analyze_Pragma): Pragma
	Default_Initial_Condition is now part of assertion
	policy. Add processing for pragma Default_Initial_Condition.
	(Is_Valid_Assertion_Kind): Pragma Default_Initial_Condition is
	now recognized as a proper assertion policy.
	* sem_util.ads, sem_util.adb (Build_Default_Init_Cond_Call): New
	routine.
	(Build_Default_Init_Cond_Procedure_Body): New routine.
	(Build_Default_Init_Cond_Procedure_Declaration): New routine.
	(Inherit_Default_Init_Cond_Procedure): New routine.
	* snames.ads-tmpl Add new predefined name and pragma id for
	Default_Initial_Condition.

From-SVN: r213552
2014-08-04 11:59:56 +02:00
Ramana Radhakrishnan
dc549f34cb [sched-deps] Generalise usage of macro fusion to work on any two insns.
* sched-deps.c (try_group_insn): Generalise macro fusion hook usage
	to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
	(sched_analyze_insn): Update use of try_group_insn to
	sched_macro_fuse_insns.
	* config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
	arguments that are not conditional jumps.

Co-Authored-By: Kyrylo Tkachov <kyrylo.tkachov@arm.com>

From-SVN: r213551
2014-08-04 09:57:49 +00:00
Arnaud Charlet
bb30428734 [multiple changes]
2014-08-04  Vincent Celier  <celier@adacore.com>

	* prj-dect.adb (Parse_Case_Construction): It is no longer
	an error if the variable for a case construction is not
	typed, only if the variable value is not a single string. Call
	Parse_Choice_List and End_Case_Construction with the new parameter
	to indicate that the variable is typed.
	* prj-strt.adb (End_Case_Construction): Only check the labels
	if the variable is typed.  If the variable is not typed,
	issue a warning when there is no "when others" allternative.
	(Parse_Choice_List): Manage the labels only if the variable
	is typed.
	* prj-strt.ads (End_Case_Construction): New Boolean parameter
	String_Type.
	(Parse_Choice_List): Ditto.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb: Additional fix to Check_Predicate_Use.

2014-08-04  Vincent Celier  <celier@adacore.com>

	* projects.texi: Update documentation of case constructions with
	variables that are not typed.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Build_Class_Wide_Wrapper): If the operator carries
	an Eliminated pragma, indicate that the wrapper is also to be
	eliminated, to prevent spurious errors when using gnatelim on
	programs that include box-initialization of equality operators
	(consequence of AI05-071)..

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Activate_Overflow_Check): Handle floating-point
	case correctly.
	* checks.ads (Activate_Overflow_Check): Clarify handling of
	floating-point cases.
	* exp_util.adb (Check_Float_Op_Overflow): Reset Do_Overflow_Check
	flag if we generate an explicit overflow check (for
	Check_Float_Overflow mode).

From-SVN: r213550
2014-08-04 11:57:00 +02:00
Arnaud Charlet
7ed571892e [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* prj-proc.adb, prj-part.adb, prj-strt.adb, prj.adb, prj.ads,
	prj-attr.adb, prj-attr.ads: Minor reformatting.

2014-08-04  Yannick Moy  <moy@adacore.com>

	* expander.adb (Expand): Always perform special
	expansion in GNATprove mode, even when doing pre-analysis.

2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* repinfo.adb (List_Scalar_Storage_Order): List bit order if
	not default. Also list bit order if SSO is specified. Do not
	assume that bit order is always equal to scalar storage order.

2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb (Set_SSO_From_Default): Do not set scalar storage
	order to reverse SSO for a type that has an explicit native
	Bit_Order.

2014-08-04  Doug Rupp  <rupp@adacore.com>

	* cal.c: Macro check for VxWorks7.
	* init.c (getpid): Likewise.
	* mkdir.c (__gnat_mkdir): Likewise.
	* sysdep.c (__gnat_is_file_not_found_error): Likewise.

2014-08-04  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): Inhibit generation
	of an invariant check in the case where No_Initialization is set,
	since the object is uninitialized.

2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* snames.ads-tmpl (Default_Scalar_Storage_Order): Now an attribute
	name, in addition to a pragma name.
	* snames.adb-tmpl (Get_Pragma_Id, Is_Configuration_Pragma_Name,
	Is_Pragma_Name): Adjust accordingly.
	* sem_attr.ads, sem_attr.adb, exp_attr.adb
	(Attribute_Default_Scalar_Storage_Order): Add handling of new
	attribute.
	* gnat_rm.texi: Document the above.

From-SVN: r213549
2014-08-04 11:55:01 +02:00
Arnaud Charlet
af6478c843 [multiple changes]
2014-08-04  Arnaud Charlet  <charlet@adacore.com>

	* exp_util.adb (Check_Float_Op_Overflow): No-op in codepeer
	mode for now, to revert to previous behavior.
	* checks.adb: Revert previous change, no longer needed.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Don't set
	Check_Float_Overflow if Machine_Oveflows_On_Target is True.
	* sem_prag.adb (Analyze_Pragma, case Check_Float_Overflow): Don't
	set Check_Float_Overflow if Machine_Oveflows_On_Target is True.
	* switch-c.adb (Scan_Front_End_Switches): Don't set
	Check_Float_Overflow if Machine_Oveflows_On_Target is True.

2014-08-04  Vincent Celier  <celier@adacore.com>

	* prj-attr.adb: Add new default indications for
	attributes Object_Dir, Exec_Dir, Source_Dirs and Target.
	(Attribute_Default_Of): New function (Initialize): Set the
	default for those attributes that have one specified.
	* prj-attr.ads (Attribute_Data): New component Default.
	* prj-proc.adb (Expression): Take into account the new defaults
	for attributes Object_Dir, Exec_Dir and Source_Dirs.
	* prj-strt.adb (Attribute_Reference): Set the default for
	the attribute.
	* prj-tree.ads, prj-tree.adb (Default_Of): New function.
	(Set_Default_Of): New procedure.
	* prj.adb (The_Dot_String): New global Name_Id variable,
	initialized in procedure Initialize.
	(Dot_String): New function
	(Initialize): Initialize The_Dot_String.
	(Reset): Create the string list Shared.Dot_String_List.
	* prj.ads (Attribute_Default_Value): New enumeration type.
	(Project_Qualifier): Change enumeration value Dry to Abstract_Project.
	(Dot_String): New function.
	(Shared_Project_Tree_Data): New string list component Dot_String_List.
	* projects.texi: Document new defaults for attribute Object_Dir,
	Exec_Dir and Source_Dirs.

From-SVN: r213548
2014-08-04 11:52:02 +02:00
Arnaud Charlet
e943fe8a6a [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_ch12.adb: Minor reformatting.

2014-08-04  Arnaud Charlet  <charlet@adacore.com>

	* exp_util.adb, checks.adb (Check_Float_Op_Overflow): Add special
	expansion in CodePeer_Mode.
	(Selected_Range_Checks): Add handling of overflow checks in
	CodePeer_Mode.

From-SVN: r213547
2014-08-04 11:49:19 +02:00
Arnaud Charlet
29049f0b22 [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case Pred):
	Remove special test for Float'First, no longer required.
	(Expand_N_Attribute_Reference, case Succ): Remove special test
	for Float'First, no longer required.
	* s-fatgen.adb (Pred): return infinity unchanged.
	(Succ): ditto.

2014-08-04  Claire Dross  <dross@adacore.com>

	* sem_ch12.adb (Analyze_Associations): Defaults should only be
	used if there is no explicit match.
	* exp_util.adb (Get_First_Parent_With_Ext_Axioms_For_Entity):
	Also check for pragma external_axiomatization on generic units.

From-SVN: r213546
2014-08-04 11:47:14 +02:00
Arnaud Charlet
d26d790dca [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Activate_Overflow_Check): Remove
	Check_Float_Overflow processing.
	(Apply_Scalar_Range_Check): Ditto.
	(Generate_Range_Check): Ditto.
	* exp_ch4.adb (Expand_N_Op_Add): Add call to
	Check_Float_Op_Overflow.
	(Expand_N_Op_Divide): ditto.
	(Expand_N_Op_Multiply): ditto.
	(Expand_N_Op_Subtract): ditto.
	* exp_util.ads, exp_util.adb (Check_Float_Op_Overflow): New procedure.
	* sem_attr.adb (Analyze_Attribute, case Pred): Make sure
	Do_Range_Check is set for floating-point case in -gnatc or
	GNATprove mode.
	(Analyze_Attribute, case Succ): Make sure
	Do_Range_Check is set for floating-point case in -gnatc or
	GNATprove mode.
	* sem_res.adb (Resolve_Type_Conversion): Make sure Do_Range_Check
	flag is set for real to integer conversion in GNATprove or
	-gnatc mode.

2014-08-04  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): Resolve
	the expression of an Import or Export aspect as type Boolean
	and require it to be static. Add ??? comment. Also, set the
	Is_Exported flag when appropriate.

From-SVN: r213545
2014-08-04 11:38:17 +02:00
Ganesh Gopalasubramanian
d478ac59ee Compute extend family info for AMD CPU and update for BTVER2
From-SVN: r213544
2014-08-04 09:27:31 +00:00
Tom de Vries
b085b0e9fe For cproj test-case, use glibc version xfail
2014-08-04  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/cproj-fails-with-broken-glibc.c: Use xfail for broken glibc
	version instead of required-target.
	* lib/target-supports.exp
	(check_effective_target_not_glibc_2_11_or_earlier): Replace by ...
	(check_effective_target_glibc_2_11_or_earlier): ... this.

	* doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
	(glibc_2_11_or_earlier): Document effective-target keywords.

From-SVN: r213543
2014-08-04 08:29:59 +00:00
Robert Dewar
dfaff97b61 exp_ch4.adb: Minor reformatting.
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb: Minor reformatting.
	* exp_attr.adb: Minor reformatting.

From-SVN: r213541
2014-08-04 10:12:01 +02:00
Arnaud Charlet
8575023cdc [multiple changes]
2014-08-04  Thomas Quinot  <quinot@adacore.com>

	* s-fatgen.ads, s-fatgen.adb (S, P): New visible type declarations
	(Unaligned_Valid): Remove now unused subprogram.
	* exp_attr.adb (Expand_N_Attribute_Reference, case
	Attribute_Valid): If the prefix is in reverse SSO or potentially
	unaligned, copy it using a byte copy operation to a temporary
	variable.
	* einfo.adb: Minor comment fix.

2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Entity): Do not freeze formal subprograms.

From-SVN: r213540
2014-08-04 10:11:06 +02:00
Robert Dewar
8616baee3a s-imgrea.adb (Image_Floating_Point): Don't add space before +Inf.
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* s-imgrea.adb (Image_Floating_Point): Don't add space before +Inf.
	* s-fatgen.adb (Pred): Handle Float'First.
	(Succ): Handle Float'Last.

From-SVN: r213539
2014-08-04 10:09:31 +02:00
Arnaud Charlet
98bf4cf497 [multiple changes]
2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Is_Potentially_Unevaluated): If the original
	node of a parent node in the tree is a short-circuit operation,
	the node is potentially unevaluated.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_res.adb (Resolve_Type_Conversion): Set Do_Range_Check on
	conversion from a real type to an integer type.

From-SVN: r213538
2014-08-04 10:07:57 +02:00
Arnaud Charlet
ce5ba43a4e [multiple changes]
2014-08-04  Yannick Moy  <moy@adacore.com>

	* sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, sem_ch7.adb, sem_ch9.adb,
	sem_ch12.adb, sem_util.adb, sem_util.ads, sem_res.adb, sem_attr.adb,
	exp_ch6.adb, sem_ch4.adb, restrict.adb, restrict.ads, sem_ch6.adb,
	sem_ch8.adb, sem_ch11.adb: Update some subprogram names to refer to
	SPARK_05 instead of SPARK.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem.ads: Minor reformatting.
	* sem_ch13.adb (Analyze_Aspect_External_Or_Link_Name): Minor
	reformatting.
	(Analyze_Aspect_Specifications, case Convention): Put External_Name
	before Link_Name when constructing pragma.

From-SVN: r213537
2014-08-04 10:06:12 +02:00
Yannick Moy
3dd7e28d9f sem.adb, sem.ads (In_Default_Expr): Global flag that is set to True during analysis of a default component expression.
2014-08-04  Yannick Moy  <moy@adacore.com>

	* sem.adb, sem.ads (In_Default_Expr): Global flag that is set
	to True during analysis of a default component expression.
	(Semantics): Save and restore In_Default_Expr around analysis.
	* sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration):
	Call new wrapper Preanalyze_Default_Expression.
	(Preanalyze_Default_Expression): New wrapper on
	Preanalyze_Spec_Expression which sets and restores In_Default_Expr.
	* sem_res.adb (Resolve_Call): Mark calls inside default
	expressions as not inlined in GNATprove mode.

From-SVN: r213536
2014-08-04 10:01:36 +02:00
Arnaud Charlet
6c56d9b8a6 [multiple changes]
2014-08-04  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb: Minor reformatting.

2014-08-04  Olivier Hainque  <hainque@adacore.com>

	* link.c: remove const on __gnat_objlist_file_supported for AIX

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_util.ads: Minor addition of comment.

2014-08-04  Vincent Celier  <celier@adacore.com>

	* prj-dect.adb (Check_Package_Allowed): Allow package IDE in
	all projects, including aggregate and aggregate library projects.

2014-08-04  Yannick Moy  <moy@adacore.com>

	* back_end.adb (Call_Back_End): Do not call gigi in GNATprove mode.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb (Test_In_Range): Always in range for
	Is_Known_Valid target type, where input type has smaller or
	equal size and does not have biased rep.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Eval_Attribute): Constrained is not treated as
	a static attribute, and the Static flag must not be set on it
	during resolution. It may be constant-folded during expansion,
	but if expansion is disabled it is not a static expression.

From-SVN: r213535
2014-08-04 10:00:05 +02:00
Arnaud Charlet
ad5edba5ce [multiple changes]
2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch8.adb (Build_Class_Wide_Wrapper): Mark the primitive as
	referenced once resolution has taken place.

2014-08-04  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch4.adb (Expand_N_Type_Conversion): Don't
	compare access levels in the case where the target type is the
	anonymous type of an access discriminant, since the level of
	such types is defined based on context. Add comment.

From-SVN: r213534
2014-08-04 09:57:40 +02:00
Arnaud Charlet
b6621d10eb [multiple changes]
2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch8.adb (Build_Class_Wide_Wrapper): Handle various special
	cases related to equality.  Remove the special processing
	for dispatching abstract subprograms as it is not needed.
	(Interpretation_Error): Add a specialized error message for
	predefined operators.
	(Is_Intrinsic_Equality): New routine.
	(Is_Suitable_Candidate): New routine.

2014-08-04  Gary Dismukes  <dismukes@adacore.com>

	* checks.adb: Minor comment reformatting.

2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* restrict.adb (Check_Restriction): For checked max_parameter
	restrictions reset Violated flag, so that subsequent violations
	are properly detected.

2014-08-04  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb (Check_Initialization): Fix bad test of GNATprove
	mode.
	(Process_Discriminants): Fix bad test of GNATprove mode

2014-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch12.adb (Instantiate_Formal_Subprogram):
	Move variable to their own section. Propagate the source
	location of a formal parameter to the corresponding formal of
	the subprogram renaming declaration. Code reformatting.

From-SVN: r213533
2014-08-04 09:56:02 +02:00
Arnaud Charlet
f5655e4a94 [multiple changes]
2014-08-04  Ed Schonberg  <schonberg@adacore.com>

	* exp_aggr.adb (Expand_Array_Aggregate): Do not attempt expansion
	if error already detected.  We may reach this point in spite of
	previous errors when compiling with -gnatq, to force all possible
	errors (this is the usual ACATS mode).

2014-08-04  Gary Dismukes  <dismukes@adacore.com>

	* checks.adb (Generate_Range_Check): For the case of converting
	a base type with a larger range to a smaller target subtype, only
	use unchecked conversions of bounds in the range check followed
	by conversion in the case where both types are discrete. In other
	cases, convert to the target base type and save in a temporary
	followed by the range check.
	(Convert_And_Check_Range): New procedure factoring code to save
	conversion to a temporary followed by a range check (called two
	places in Generate_Range_Check).
	* exp_ch4.adb (Expand_N_Type_Conversion): Relax previous
	check-in, to generate range checks for conversions between
	any floating-point types rather than limiting it to matching
	base types.

From-SVN: r213532
2014-08-04 09:54:00 +02:00
Arnaud Charlet
5262791178 Removed.
From-SVN: r213531
2014-08-04 09:53:47 +02:00
Arnaud Charlet
fb4fb123ac discr6.adb, [...]: Removed, no longer relevant.
* gnat.dg/discr6.adb, gnat.dg/discr6_pkg.ads: Removed, no longer
        relevant.
        * gnat.dg/debug1.ads: Adjust.
        * gnat.dg/formal_type.ads: Fix error in test.

From-SVN: r213530
2014-08-04 09:45:28 +02:00
GCC Administrator
b734a5c91e Daily bump.
From-SVN: r213529
2014-08-04 00:16:57 +00:00
Jan Hubicka
9716cc3eff ipa-devirt.c (odr_type_warn_count): Add type.
* ipa-devirt.c (odr_type_warn_count): Add type.
	(possible_polymorphic_call_targets): Set it.
	(ipa_devirt): Use it.

From-SVN: r213526
2014-08-03 14:02:19 +00:00
Marek Polacek
62e4eb3553 c-common.c (check_case_value): Add location_t parameter.
* c-common.c (check_case_value):  Add location_t parameter.  Use it.
	(c_add_case_label): Pass loc to check_case_value.

	* gcc.dg/case-bogus-1.c: New test.

From-SVN: r213525
2014-08-03 12:23:03 +00:00
GCC Administrator
87d5ce4856 Daily bump.
From-SVN: r213523
2014-08-03 00:16:53 +00:00
Paolo Carlini
2821a748d1 re PR c++/15339 ([DR217] Adding default arguments to function templates in redeclarations should be forbidden)
2014-08-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/15339
	* testsuite/26_numerics/headers/complex/synopsis.cc: Fix.

From-SVN: r213520
2014-08-02 21:38:34 +00:00
Paolo Carlini
e83a4a2e40 re PR c++/15339 ([DR217] Adding default arguments to function templates in redeclarations should be forbidden)
/cp
2014-08-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/15339
	* decl.c (check_redeclaration_no_default_args): New.
	(duplicate_decls): Use it, handle default arguments
	in redeclarations of function templates.

/testsuite
2014-08-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/15339
	* g++.dg/other/default9.C: New.
	* g++.dg/other/default10.C: Likewise.
	* g++.dg/other/default3.C: Remove xfail.

From-SVN: r213519
2014-08-02 19:41:32 +00:00
Jan Hubicka
91bc34a94d invoke.texi (Wsuggest-final-types, [...]): Document.
* doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods): Document.
	* ipa-devirt.c: Include hash-map.h
	(struct polymorphic_call_target_d): Add type_warning and decl_warning.
	(clear_speculation): Break out of ...
	(get_class_context): ... here; speed up handling obviously useless
	speculations.
	(odr_type_warn_count, decl_warn_count): New structures.
	(final_warning_record): New structure.
	(final_warning_records): New static variable.
	(possible_polymorphic_call_targets): Cleanup handling of speculative info;
	do not build speculation when user do not care; record info about warnings
	when asked for.
	(add_decl_warning): New function.
	(type_warning_cmp): New function.
	(decl_warning_cmp): New function.
	(ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
	(gate): Enable pass when warnings are requested.
	* common.opt (Wsuggest-final-types, Wsuggest-final-methods): New options.

	* g++.dg/warn/Wsuggest-final.C: New testcase.
	* g++.dg/ipa/devirt-34.C: Fix.

From-SVN: r213518
2014-08-02 15:13:41 +00:00
Trevor Saunders
b787e7a2c2 convert many uses of pointer_map to hash_map
gcc/c-family/

	* cilk.c: Use hash_map instead of pointer_map.

gcc/c/

	* c-typeck.c: Use hash_map instead of pointer_map.

gcc/cp/

	* optimize.c, semantics.c: Use hash_map instead of pointer_map.

gcc/

	* hash-map.h (default_hashmap_traits::mark_key_deleted):
	Fix cast.
	(hash_map::remove): New method.
(hash_map::traverse): New method.
	* cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
	ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
	tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
	tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
	tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
	tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
 pointer_map.

From-SVN: r213517
2014-08-02 11:34:54 +00:00
Trevor Saunders
6e2830c3db add a hash_set based on hash_table
This allows us to replace the usage of pointer_set outside of
pointer_map with a nicer interface.

gcc/ada/

	* gcc-interface/trans.c: Use hash_set instead of pointer_set.

gcc/c-family/

	* c-gimplify.c: Use hash_set instead of pointer_set.

gcc/c/

	* c-decl.c: Use hash_set instead of pointer_set.

gcc/cp/

	* class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
	method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
	instead of pointer_set.

gcc/fortran/

	* openmp.c, trans-decl.c: Use hash_set instead of pointer_set.

gcc/

	* hash-set.h: new File.
	* cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
	cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
	ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
	lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
	tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
	tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
	tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
	varpool.c: Use hash_set instead of pointer_set.

gcc/lto/

	* lto-partition.c, lto-partition.h: Use hash_set instead of
	pointer_set.

From-SVN: r213516
2014-08-02 11:23:49 +00:00
Marek Polacek
2df06cec0a re PR c/59855 (Support sparse-style __attribute__((designated_init)) on structures, requiring designated initializers)
PR c/59855
	* gcc.dg/Wdesignated-init-2.c: New test.

From-SVN: r213515
2014-08-02 05:52:30 +00:00
Ian Lance Taylor
dc14e88e07 re PR other/61895 (libbacktrace crashes with bus error with empty file argv[0])
PR other/61895

runtime: Ignore small argv[0] file for backtrace.

Reportedly in some cases Docker starts processes with argv[0]
pointing to an empty file.  That would cause libgo to pass
that empty file to libbacktrace, which would then fail to do
any backtraces.  Everything should work fine if libbacktrace
falls back to /proc/self/exe.

This patch to libgo works around the problem by ignoring
argv[0] if it is a small file, or if stat fails.  This is not
a perfect fix but it's an unusual problem.

From-SVN: r213513
2014-08-02 00:54:15 +00:00
Jason Merrill
3bc63227d5 re PR c++/60417 ([DR 1518] Bogus error on C++03 aggregate initialization)
PR c++/60417
	* init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
	init-list for trailing elements.
	* typeck2.c (process_init_constructor_array): Likewise.

From-SVN: r213511
2014-08-01 20:52:09 -04:00
GCC Administrator
f42589ed15 Daily bump.
From-SVN: r213510
2014-08-02 00:16:58 +00:00
Paolo Carlini
e1d9e3db7e DR 217 again
/cp
2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 217 again
	* decl.c (duplicate_decls): Handle static member functions too.

/testsuite
2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 217 again
	* g++.dg/tc1/dr217-2.C: New.

From-SVN: r213505
2014-08-01 19:59:56 +00:00
Zifei Tong
a7f930e7c3 atexit_thread.cc (HAVE___CXA_THREAD_ATEXIT_IMPL): Add _GLIBCXX_ prefix to macro.
2014-08-01  Zifei Tong  <zifeitong@gmail.com>

	* libsupc++/atexit_thread.cc (HAVE___CXA_THREAD_ATEXIT_IMPL): Add
	_GLIBCXX_ prefix to macro.

From-SVN: r213504
2014-08-01 20:45:56 +01:00