Commit Graph

131551 Commits

Author SHA1 Message Date
Arnaud Charlet
f9648959b4 [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_ch13.adb: Minor reformatting.

2014-07-31  Arnaud Charlet  <charlet@adacore.com>

	* a-intnam-linux.ads: Minor: update obsolete comments.
	* s-taasde.adb: Minor: fix comment header.

2014-07-31  Arnaud Charlet  <charlet@adacore.com>

	* s-auxdec-vms-ia64.adb, s-parame-vms-alpha.ads, s-asthan-vms-alpha.adb,
	s-tpopde-vms.adb, s-mastop-vms.adb, s-tpopde-vms.ads, s-taprop-vms.adb,
	mlib-tgt-vms_common.adb, mlib-tgt-vms_common.ads, s-inmaop-vms.adb,
	g-enblsp-vms-alpha.adb, s-ransee-vms.adb, s-osprim-vms.adb,
	s-osprim-vms.ads, g-socthi-vms.adb, g-socthi-vms.ads, system-vms_64.ads,
	s-osinte-vms.adb, s-osinte-vms.ads, g-eacodu-vms.adb,
	s-vaflop-vms-alpha.adb, s-parame-vms-ia64.ads, a-dirval-vms.adb,
	a-caldel-vms.adb, mlib-tgt-specific-vms-alpha.adb, s-tasdeb-vms.adb,
	symbols-vms.adb, a-intnam-vms.ads, g-expect-vms.adb,
	symbols-processing-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb,
	s-traent-vms.adb, s-traent-vms.ads, i-cstrea-vms.adb, a-numaux-vms.ads,
	symbols-processing-vms-ia64.adb, s-interr-vms.adb, s-memory-vms_64.adb,
	s-memory-vms_64.ads, g-enblsp-vms-ia64.adb, s-taspri-vms.ads,
	s-auxdec-vms_64.ads, s-intman-vms.adb, s-intman-vms.ads,
	s-tpopsp-vms.adb, s-asthan-vms-ia64.adb, a-calend-vms.adb,
	a-calend-vms.ads, system-vms-ia64.ads, s-auxdec-vms-alpha.adb: Removed.
	* namet.h (Is_Non_Ada_Error): Remove.

From-SVN: r213368
2014-07-31 15:40:26 +02:00
Yury Gribov
fec4842dee cpp.texi (__SANITIZE_ADDRESS__): Updated description.
2014-07-31  Yury Gribov  <y.gribov@samsung.com>

	* doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
	* doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
	* flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
	New enums.
	* gcc.c (sanitize_spec_function): Support new option.
	(SANITIZER_SPEC): Remove now redundant check.
	* opts.c (common_handle_option): Support new option.
	(finish_options): Check for incompatibilities.
	* toplev.c (process_options): Split userspace-specific checks.

From-SVN: r213367
2014-07-31 13:35:18 +00:00
Arnaud Charlet
fd7215d711 [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* exp_util.adb, lib-writ.adb, sem_ch12.adb, s-direio.adb: Minor
	reformatting.

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_attr.adb (Expand_Loop_Entry_Attribute): Update the comment
	which demonstrates the expansion of while loops subject to
	attribute 'Loop_Entry. The condition of a while loop along with
	related condition actions is now wrapped in a function.  Instead
	of repeating the condition, the expansion now calls the function.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_case.adb (Check_Against_Predicate): Correct off-by-one
	error when reporting of missing values in a case statement for
	a type with a static predicate.
	(Check_Choices): Reject a choice given by a subtype to which a
	Dynamic_Predicate applies.
	* sem_ch3.adb (Analyze_Subtype_Declaration): Inherit
	Has_Dynamic_Predicate_Aspect flag from parent.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): A predicate
	cannot apply to a subtype of an incomplete type.
	(Is_Static_Choice): Treat an Others_Clause as static. The
	staticness of the expression and of the range are checked
	elsewhere.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* adaint.h (__gnat_ftell64): Added.
	(__gnat_fseek64): Added.
	(__int64): Added.
	* cstreams.c (__int64): Removed.

From-SVN: r213366
2014-07-31 15:31:48 +02:00
Arnaud Charlet
d1e0e1480b [multiple changes]
2014-07-31  Pascal Obry  <obry@adacore.com>

	* a-stream.ads (Stream_Element_Offset): Now a signed 64bit type.
	* i-cstrea.ads, s-crtl.ads (fseek64): Offset is always a 64bit value.
	(ftell64): Always returns a 64bit value.
	* cstreams.c (int64): New definition.
	(_FILE_OFFSET_BITS): Set to 64 to enable 64bit offset support.
	(__gnat_ftell64): Always returns a 64bit value. The implemenation now
	uses ftello() on UNIX.
	(__gnat_fseek64): Offset is always a 64bit value. The
	implementation now uses fseeko() on UNIX.
	* a-ststio.adb, s-direio.adb (Set_Position): Simplify code,
	always use fseek64 to set the offset.
	(Size): Simplify code, always use fseek64/ftell64.
	* s-direio.ads (Count): Now an int64.
	* g-socket.ads (Vector_Element): Adjust definition for Length
	to be a size_t. This matches the C definition and avoid using
	a 64bit integer on 32bit platforms now that Count is always 64bit.
	* g-socthi-mingw.adb (Ada.Streams): Removed as not used anymore.
	(C_Recvmsg): Change some conversion to account for change in
	Vector_Element.
	(C_Sendmsg): Likewise.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* cstand.adb (Create_Standard): Remove handling of -gnatdm flag.
	* debug.adb: Remove documentation of -gnatdm flag.
	* gnat1drv.adb (Adjust_Global_Switches): Remove handling of
	-gnatdm flag.

From-SVN: r213365
2014-07-31 15:29:58 +02:00
Arnaud Charlet
fce547639d [multiple changes]
2014-07-31  Arnaud Charlet  <charlet@adacore.com>

	* lib-writ.adb (Write_Unit_Information): Fix case where U =
	No_Unit.

2014-07-31  Claire Dross  <dross@adacore.com>

	* exp_util.adb, exp_util.ads
	(Get_First_Parent_With_External_Axiomatization_For_Entity):
	New routine to find the first parent of an entity with
	a pragma Annotate (GNATprove, External_Axiomatization).
	(Has_Annotate_Pragma_For_External_Axiomatization): New function
	to check if a package has a pragma Annotate (GNATprove,
	External_Axiomatization).
	* einfo.ads, einfo.adb (Is_Generic_Actual_Subprogram): New
	flag on the entity for the declaration created for a formal
	subprogram in an instance. This is a renaming declaration,
	or in GNATprove_Mode the declaration of an expression function
	that captures the axiomatization of the actual.
	* sem_ch6.adb (Analyze_Expression_Function): For a
	Generic_Actual_Subprogram, place body immediately after the
	declaration because it may be used in a subsequent declaration
	in the instance.
	* sem_ch12.adb (Build_Wrapper): Add code to handle instances where
	the actual is a function, not an operator. Handle functions with
	one and two parameters and binary and unary operators.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* cstreams.c (__gnat_is_regular_file_fd): Removed.
	* adaint.c (__gnat_is_regular_file_fd): Added.

From-SVN: r213364
2014-07-31 15:27:23 +02:00
Arnaud Charlet
7f3d273a22 [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* exp_strm.adb: Minor reformatting.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Build_Wrapper): New procedure, subsidiary to
	Analyze_Associations, to create a wrapper around operators that
	are actuals to formal subprograms. This is done in GNATProve
	mode in order to propagate the contracts of the operators to
	the body of the instance.

From-SVN: r213363
2014-07-31 15:25:43 +02:00
Ed Schonberg
f4510e5e6d sem_attr.adb (Analyze_Attribute, case 'Old): The reference is legal if within an aspect specification for a generic subprogram.
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute, case 'Old):  The reference is
	legal if within an aspect specification for a generic subprogram.

From-SVN: r213362
2014-07-31 15:24:48 +02:00
Arnaud Charlet
d7a93e4528 [multiple changes]
2014-07-31  Javier Miranda  <miranda@adacore.com>

	* gnat1drv.adb (Back_End_Inlining): Set to false if
	Suppress_All_Inlining is set.
	* debug.adb: Adding documentation for -gnatd.z.
	* inline.adb (Add_Inlined_Body): Extend the -gnatn2
	processing to -gnatn1 for calls to Inline_Always routines.
	(Add_Inlined_Subprogram): Remove previous patch.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Check_One_Function): Apply properly the static
	semantic rules for indexing aspects and the functions they denote.

From-SVN: r213361
2014-07-31 15:11:44 +02:00
Arnaud Charlet
16a569d2f4 [multiple changes]
2014-07-31  Javier Miranda  <miranda@adacore.com>

	* debug.adb: Complete documentation of -gnatd.z.

2014-07-31  Bob Duff  <duff@adacore.com>

	* gnat_ugn.texi: Minor doc fixes.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_aggr.adb (Resolve_Array_Aggregate): Fix posting of missing
	index value.

2014-07-31  Tristan Gingold  <gingold@adacore.com>

	* s-unstyp.ads (Packed_Byte): Make this type universal aliasing.
	(Packed_Bytes1): Make component aliased.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* s-unstyp.ads, s-fileio.adb: Minor reformatting.

From-SVN: r213360
2014-07-31 15:02:24 +02:00
Robert Dewar
c5670cb40a inline.adb, [...]: Minor reformatting.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* inline.adb, gnat1drv.adb, exp_ch6.adb, s-fileio.adb: Minor
	reformatting.

From-SVN: r213359
2014-07-31 15:00:42 +02:00
Arnaud Charlet
8f1bcdb1fa Minor reformmating. complete previous change on s-traceb.adb.
From-SVN: r213358
2014-07-31 14:59:27 +02:00
Arnaud Charlet
67b6938303 Minor reformatting.
From-SVN: r213357
2014-07-31 14:58:59 +02:00
Eric Botcazou
c1b37eda37 utils2.c ((build_binary_op): Don't set TREE_THIS_NOTRAP on array references here...
* gcc-interface/utils2.c ((build_binary_op): Don't set TREE_THIS_NOTRAP
	on array references here, now done more selectively in trans.c.

From-SVN: r213356
2014-07-31 14:57:54 +02:00
Doug Rupp
20bebd4c5f misc.c (gnat_init_gcc_fp(): Set flag_errno_math to 0.
2014-07-31  Doug Rupp  <rupp@adacore.com>
                                        
	* gcc-interface/misc.c (gnat_init_gcc_fp(): Set flag_errno_math to 0.

From-SVN: r213355
2014-07-31 14:54:32 +02:00
Javier Miranda
384e3fb1e9 decl.c, [...]: Add handling of Inline_Always pragma.
* gcc-interface/decl.c, gcc-interface/trans.c,  
	gcc-interface/gigi.h: Add handling of Inline_Always pragma.  

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r213354
2014-07-31 14:53:19 +02:00
Arnaud Charlet
f087ea4445 [multiple changes]
2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_util.adb (Is_Effectively_Volatile): New routine.

2014-07-31  Fedor Rybin  <frybin@adacore.com>

	* gnat_ugn.texi: Document --test-duration option for gnattest.

2014-07-31  Javier Miranda  <miranda@adacore.com>

	* opt.ads (Back_End_Inlining): New variable which controls
	activation of inlining by back-end expansion.
	* gnat1drv.adb (Adjust_Global_Switches): Initialize Back_End_Inlining
	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not build
	the body to be inlined by the frontend if Back_End_Inlining
	is enabled.
	* exp_ch6.adb (Register_Backend_Call): Moved to inline.adb.
	(Expand_Call): If backend inlining is enabled let the backend to
	handle inlined subprograms.
	* inline.ads (Register_Backend_Call): Moved here from exp_ch6
	* inline.adb (Register_Backend_Call): Moved here from exp_ch6.
	(Add_Inlined_Subprogram): Add subprograms when Back_End_Inlining is set.
	(Must_Inline): Do not return Inline_Call if Back_End_Inlining is
	enabled.
	* debug.adb Document -gnatd.z
	* fe.h Import Back_End_Inlining variable.
	* gcc-interface/utils.c (create_subprog_decl): If Back_End_Inlining is
	enabled then declare attribute "always inline"

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* a-ngelfu.ads: Minor comment fix.

From-SVN: r213353
2014-07-31 14:51:34 +02:00
Arnaud Charlet
d780e54fa0 [multiple changes]
2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Record_Type): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch3.adb (Analyze_Object_Contract, Process_Discriminants):
	Replace all calls to Is_SPARK_Volatile with
	Is_Effectively_Volatile and update related comments.
	* sem_ch5.adb (Analyze_Iterator_Specification,
	Analyze_Loop_Parameter_Specification): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch6.adb (Process_Formals): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch12.adb (Instantiate_Object): Replace the call to
	Is_SPARK_Volatile_Object with Is_Effectively_Volatile_Object
	and update related comment.
	* sem_prag.adb (Analyze_External_Property_In_Decl_Part,
	Analyze_Global_Item): Replace all calls to Is_SPARK_Volatile
	with Is_Effectively_Volatile and update related comments.
	* sem_res.adb (Resolve_Actuals, Resolve_Entity_Name): Replace
	all calls to Is_SPARK_Volatile with Is_Effectively_Volatile and
	update related comments.
	* sem_util.adb (Has_Enabled_Property,
	Variable_Has_Enabled_Property): Replace all calls
	to Is_SPARK_Volatile with Is_Effectively_Volatile and
	update related comments.
	(Is_Effectively_Volatile): New routine.
	(Is_Effectively_Volatile_Object): New routine.
	(Is_SPARK_Volatile): Removed.
	(Is_SPARK_Volatile_Object): Removed.
	* sem_util.ads (Is_Effectively_Volatile): New routine.
	(Is_Effectively_Volatile_Object): New routine.
	(Is_SPARK_Volatile): Removed.
	(Is_SPARK_Volatile_Object): Removed.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* s-fileio.adb (Open): Make sure a shared file gets inserted into
	the global list atomically. This ensures that the file descriptor
	won't be freed because another tasks is closing the file.

From-SVN: r213352
2014-07-31 14:46:16 +02:00
Robert Dewar
16b5e0b7c5 sem_ch3.adb (Process_Range_Expr_In_Decl): Add comments on generation of _FIRST and _LAST variables even in GNATprove_Mode.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb (Process_Range_Expr_In_Decl): Add comments on
	generation of _FIRST and _LAST variables even in GNATprove_Mode.
	* gnat_ugn.texi: Minor editing.
	* sem_prag.adb (Ensure_Aggregate_Form): Make sure generated
	aggregate is marked Comes_From_Source if argument is CFS.

From-SVN: r213351
2014-07-31 14:43:28 +02:00
Arnaud Charlet
f15749aa1c [multiple changes]
2014-07-31  Pascal Obry  <obry@adacore.com>

	* s-fileio.adb: Remove obsolete comment.

2014-07-31  Vincent Celier  <celier@adacore.com>

	* a-strbou.ads ("=" (Bounded_String, Bounded_String): Add
	overriding keyword before function to avoid error when compiler
	is called with -gnatyO (check overriding indicators).

2014-07-31  Tucker Taft  <taft@adacore.com>

	* gnat_ugn.texi: Add a paragraph pointing the reader
	to the "plugins" example.

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Expression): Document the
	purpose of the parent chain traversal.

From-SVN: r213350
2014-07-31 14:40:36 +02:00
Arnaud Charlet
396eb900bb [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* checks.ads, checks.adb (Activate_Overflow_Check): Do not set flag for
	unconstrained fpt ops.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* s-fileio.adb (Open): Make sure a shared file gets inserted into
	the global list atomically. This ensures that the file descriptor
	won't be freed because another tasks is closing the file.

From-SVN: r213349
2014-07-31 14:37:03 +02:00
Arnaud Charlet
e8cddc3b5a [multiple changes]
2014-07-31  Vincent Celier  <celier@adacore.com>

	* projects.texi: Minor spelling error fix.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document No_Elaboration_Code_All restriction.
	* lib-writ.adb, lib-load.adb: Initialize No_Elab_Code field in unit
	information.
	* lib.ads, lib.adb (No_Elab_Code): New field in unit information.
	* restrict.adb (Process_Restriction_Synonyms): Add handling
	of No_Elaboration_Code_All.
	* restrict.ads (Process_Restriction_Synonyms): Now handles
	No_Elaboration_Code_All.
	* sem_ch10.adb (Analyze_Context): Enforce transitive with for
	No_Elaboration_Code_All.
	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
	Handle setting of No_Elab_Code in unit information. Handle
	No_Elaboration_Code_All.
	* snames.ads-tmpl (Name_No_Elaboration_Code): New name for
	pragma processing.
	(Name_No_Elaboration_Code_All): New name for pragma processing.

2014-07-31  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Reject array
	types with a null range and use the Esize of the component
	instead of its RM_Size to identify appropriate values.

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb Add with and use clause for Aspects.
	(Freeze_Expression): Emit an error when a volatile constant lacks
	Boolean aspect Import.
	(Has_Boolean_Aspect_Import): New routine.

From-SVN: r213347
2014-07-31 14:32:10 +02:00
Arnaud Charlet
f3296dd398 [multiple changes]
2014-07-31  Gary Dismukes  <dismukes@adacore.com>

	* exp_util.adb: Minor reformatting.

2014-07-31  Vincent Celier  <celier@adacore.com>

	* errutil.adb (Error_Msg): Make sure that all components of
	the error message object are initialized.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Try_Container_Indexing): If the container type is
	class-wide, use specific type to locate iteration primitives.
	* sem_ch13.adb (Check_Indexing_Functions): Add legality checks for
	rules in RM 4.1.6 (Illegal_Indexing): New diagnostic procedure.
	Minor error message reformating.
	* exp_ch5.adb (Expand_Iterator_Loop): Handle properly Iterator
	aspect for a derived type.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* debug.adb: Document debug flag d.X.

From-SVN: r213346
2014-07-31 14:28:48 +02:00
Ed Schonberg
3dddb11ea4 sem_util.ads (Find_Specific_Type): Moved here from exp_disp.adb.
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.ads (Find_Specific_Type): Moved here from exp_disp.adb.
	* sem_util.adb (Find_Specific_Type): If type is untagged private,
	retrieve full view so that primitive operations can be located.
	* exp_disp.adb Move Find_Specific_Type to sem_util.
	* exp_ch4.adb (Expand_N_Op_Eq): If operands are class-wide, use
	Find_Specific_Type to locate primitive equality.
	* exp_util.adb (Make_CW_Equivalent_Type): A class_wide equivalent
	type does not require initialization.
	* exp_attr.adb (Compile_Stream_Body_In_Scope): Within an instance
	body all visibility is established, and the enclosing package
	declarations must not be installed.

From-SVN: r213345
2014-07-31 14:26:19 +02:00
Yannick Moy
9420f51f05 sem_parg.adb, [...] (Collect_Subprogram_Inputs_Outputs): Make subprogram public.
2014-07-31  Yannick Moy  <moy@adacore.com>

	* sem_parg.adb, sem_prag.ads (Collect_Subprogram_Inputs_Outputs):
	Make subprogram public.

From-SVN: r213344
2014-07-31 14:24:57 +02:00
Bob Duff
9697805c7a * gcc-interface/Makefile.in (s-traceb.o): Adjust rules.
From-SVN: r213342
2014-07-31 12:16:33 +02:00
Arnaud Charlet
022ed1787e [multiple changes]
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch9.adb (Expand_N_Protected_Type_Declaration): New
	predicate Discriminated_Size, to distinguish between private
	components that depend on discriminants from those whose size
	depends on some other non-static expression.

2014-07-31  Nicolas Setton  <setton@adacore.com>

	* g-exptty.adb (Close): Fix binding to Waitpid: use the
	tty version.

From-SVN: r213341
2014-07-31 12:13:59 +02:00
Richard Biener
936ddf9211 lto-streamer.h (struct output_block): Remove global.
2014-07-31  Richard Biener  <rguenther@suse.de>

	* lto-streamer.h (struct output_block): Remove global.
	(struct data_in): Remove labels, num_named_labels and
	num_unnamed_labels.
	* lto-streamer-in.c (lto_data_in_delete): Do not free labels.
	* lto-streamer-out.c (produce_asm_for_decls): Do not set global.

From-SVN: r213340
2014-07-31 10:11:44 +00:00
Arnaud Charlet
9d827cd579 [multiple changes]
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Make_Index): Reject properly the use of 'Length
	in a discrete range, when 'range was probably intended.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb, sem_warn.ads (Has_Junk_Name): Moved from body to spec.

From-SVN: r213339
2014-07-31 12:11:39 +02:00
Arnaud Charlet
9d2a20713d [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* frontend.adb: Minor reformatting.
	* sem.adb: Minor reformatting.
	* sem_ch6.adb (Analyze_Null_Procedure): Set proper sloc for
	identifiers on rewrite.
	* par.adb: Minor comment updates.
	* a-ngelfu.adb (Cos): Minor simplification.
	* par-ch13.adb (Get_Aspect_Specifications): Improve messages
	and recovery for bad aspect.
	* exp_ch3.adb: Code clean up.
	* sem_util.ads: Minor comment correction.
	* sem_ch13.adb (Check_Array_Type): Properly handle large types.
	* sem_ch3.adb: Code clean up.
	* binderr.ads: Minor comment correction.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_disp.adb (Expand_Interface_Conversion): A call whose
	prefix is a static conversion to an interface type that is not
	class-wide is not dispatching.

From-SVN: r213338
2014-07-31 12:09:08 +02:00
Arnaud Charlet
7bfff488f8 [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* inline.adb, s-traceb.adb, s-traceb-hpux.adb, memtrack.adb,
	s-traceb-mastop.adb: Minor reformatting.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Expand_Record_Extension): In ASIS_Mode perform
	expansion, to handle properly visibility of selected components
	in instance bodies.

From-SVN: r213337
2014-07-31 12:03:25 +02:00
Arnaud Charlet
aa3efecdfb [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* par-ch13.adb (Get_Aspect_Specifications): Set Inside_Depends.
	* par-ch2.adb (P_Pragma): Set Inside_Depends.
	* par-ch4.adb (P_Simple_Expression): Pass Inside_Depends to
	Check_Unary_Plus_Or_Minus.
	* scans.ads (Inside_Depends): New flag.
	* scng.adb (Scan): Pass Inside_Depends to Check_Arrow.
	* style.ads: Add Inside_Depends parameter to Check_Arrow Add
	Inside_Depends parameter to Check_Unary_Plus_Or_Minus.
	* styleg.adb (Check_Arrow): Handle Inside_Depends case.
	(Check_Unary_Plus_Or_Minus): Handle Inside_Depends case.
	* styleg.ads: Add Inside_Depends parameter to Check_Arrow Add.
	Inside_Depends parameter to Check_Unary_Plus_Or_Minus.

2014-07-31  Javier Miranda  <miranda@adacore.com>

	* s-vaflop.adb Move the body of function T_To_G before
	T_To_D. Required for frontend inlining.
	* inline.adb (Has_Excluded_Contract): New subprogram used to
	check if a subprogram inlined by the frontend has contracts
	which cannot be inlined.

2014-07-31  Bob Duff  <duff@adacore.com>

	* s-traceb.adb, s-traceb-hpux.adb, s-traceb-mastop.adb:
	(Call_Chain): Add 1 to number of frames to skip, to account for
	the fact that there's one more frame on the stack.

From-SVN: r213336
2014-07-31 12:02:13 +02:00
Arnaud Charlet
b7c874a77c [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Enable_Overflow_Check): More precise setting of
	Do_Overflow_Check flag for division.

2014-07-31  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_aggr.adb (Aggr_Assignment_OK_For_Backend): Reject packed
	array types with implementation type.

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch10.adb (Process_State): Remove local variable Name. Add
	local variable Decl. Partially declare an abstract state by
	generating an entity and storing it in the state declaration.
	* sem_prag.adb (Create_Abstract_State): Fully declare a
	semi-declared abstract state.

From-SVN: r213335
2014-07-31 11:58:06 +02:00
Arnaud Charlet
e1360f501b [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* prj-nmsc.adb: Minor reformatting.

2014-07-31  Bob Duff  <duff@adacore.com>

	* s-tasdeb.adb (System.Tasking.Debug): Remove
	all usage of the secondary stack from this package.

From-SVN: r213334
2014-07-31 11:56:12 +02:00
Arnaud Charlet
33ca28671f [multiple changes]
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Iterator_Specification): If the domain of
	iteration is an array component that depends on discriminants,
	create an actual subtype for it, because the preanalysis of the
	iterator name does not create actual subtypes of components.

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Expression): Update the loop in charge
	of finding a proper insertion place for freeze nodes to handle
	N_Expression_With_Actions nodes.

From-SVN: r213333
2014-07-31 11:54:35 +02:00
Robert Dewar
0407af53dd sem_util.adb, [...]: Minor reformatting.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb, a-ngelfu.ads, prj-nmsc.adb, prj-conf.adb: Minor
	reformatting.

From-SVN: r213332
2014-07-31 11:52:57 +02:00
Pascal Obry
3affd6d4eb prj-nmsc.adb: Minor reformatting.
2014-07-31  Pascal Obry  <obry@adacore.com>

	* prj-nmsc.adb: Minor reformatting.

From-SVN: r213331
2014-07-31 11:52:07 +02:00
Arnaud Charlet
972fb59e54 [multiple changes]
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Has_Preelaborable_Initialization): Check that
	type is tagged before checking whether a user-defined Initialize
	procedure is present.

2014-07-31  Gary Dismukes  <dismukes@adacore.com>

	* a-ngelfu.ads (Sqrt): Augment postcondition.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* prj-nmsc.adb (Check_Library_Attributes): An aggegate library
	directory and ALI directory must be different than all object
	and library directories of aggregated projects.

2014-07-31  Vincent Celier  <celier@adacore.com>

	* prj-pars.adb, prj-conf.ads, prj-conf.adb (Locate_Runtime): Move spec
	to package body, as it is not called from outside. Remove argument
	Project_Tree, no longer used. When runtime cannot be found,
	call Raise_Invalid_Config instead of failing the program.

From-SVN: r213330
2014-07-31 11:51:11 +02:00
Robert Dewar
c1c8247201 bindgen.adb (Gen_Output_File_Ada): Generate pragma Suppress (Overflow_Check).
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* bindgen.adb (Gen_Output_File_Ada): Generate pragma Suppress
	(Overflow_Check).
	* gnatlink.adb (Process_Args): Remove generation of -gnato0,
	no longer needed.

From-SVN: r213329
2014-07-31 11:48:12 +02:00
Robert Dewar
e95ad7ea78 gnat_ugn.texi: Document new switch -gnato0.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Document new switch -gnato0.
	* sem_ch3.ads: Minor reformatting.
	* gnatlink.adb (Process_Args): Compile bind file with -gnato0
	(we do not want overflow checks when incrementing elaboration
	counters).
	* einfo.ads: Minor reformatting.

From-SVN: r213328
2014-07-31 11:46:06 +02:00
Robert Dewar
e9a794351b exp_ch5.adb, [...]: Minor comment correction.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb, freeze.adb, exp_ch3.adb: Minor comment correction.
	* s-arit64.adb: Minor reformatting.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Default for overflow
	checking is enabled except in GNAT_Mode.
	* switch-c.adb (Scan_Front_End_Switches): Implement -gnato0
	(suppress overflow checks).

From-SVN: r213327
2014-07-31 11:43:55 +02:00
Arnaud Charlet
7c0c194ba4 [multiple changes]
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Expand_Freeze_Record_Type): Do not build an
	invariant procedure for an internally generated subtype that is
	created for an object of a class-wide type.

2014-07-31  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb, errutil.adb: Make code similar to Errout.

2014-07-31  Gary Dismukes  <dismukes@adacore.com>

	* gnat_rm.texi, sem_aux.ads, einfo.ads, sem_util.ads, sem_ch6.adb,
	exp_disp.adb: Minor reformatting.

From-SVN: r213326
2014-07-31 11:38:40 +02:00
Robert Dewar
1fb63e89df exp_ch5.adb, [...]: Minor reformatting.
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, exp_ch9.adb,
	sem_ch7.adb, checks.adb, s-exctra.adb, exp_ch6.adb, exp_disp.adb,
	exp_dist.adb, sem_ch13.adb, exp_strm.adb, exp_ch3.adb: Minor
	reformatting.

From-SVN: r213325
2014-07-31 11:37:12 +02:00
Arnaud Charlet
2fe258bf93 [multiple changes]
2014-07-31  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb: Minor reformatting.

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Build_Invariant_Checks): If the enclosing record
	is an unchecked_union, warn that invariants will not be checked
	on components that have them.

2014-07-31  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Freeze_Entity): Check for error of
	Type_Invariant'Class applied to a untagged type.
	* sem_ch6.adb (Analyze_Null_Procedure): Unconditionally rewrite
	as null body, so that we perform error checks even if expansion
	is off.

From-SVN: r213324
2014-07-31 11:35:27 +02:00
Marc Glisse
b4dfdc11a5 re PR c++/60517 (warning/error for taking address of member of a temporary object)
2014-07-31  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/60517
gcc/c/
	* c-typeck.c (c_finish_return): Return 0 instead of the address of
	a local variable.
gcc/cp/
	* typeck.c (maybe_warn_about_returning_address_of_local): Return
	whether it is returning the address of a local variable.
	(check_return_expr): Return 0 instead of the address of a local
	variable.
gcc/c-family/
	* c.opt (-Wreturn-local-addr): Move to common.opt.
gcc/
	* common.opt (-Wreturn-local-addr): Moved from c.opt.
	* gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
	(isolate_path): New argument to avoid inserting a trap.
	(find_implicit_erroneous_behaviour): Handle returning the address
	of a local variable.
	(find_explicit_erroneous_behaviour): Likewise.
gcc/testsuite/
	* c-c++-common/addrtmp.c: New file.
	* c-c++-common/uninit-G.c: Adapt.

From-SVN: r213323
2014-07-31 09:33:58 +00:00
Ed Schonberg
3e50df4de7 sem_ch13.adb (Build_Invariant_Procedure): If body of procedure is already present, nothing to do.
2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Build_Invariant_Procedure): If body of procedure
	is already present, nothing to do.
	* exp_ch3.adb (Build_Component_Invariant_Call): For an access
	component, check whether the access type has an invariant before
	checking the designated type.
	(Build_Record_Invariant_Proc): Change suffix of generated
	name to prevent ambiguity when record type has invariants
	in addition to those of components, and two subprograms are
	constructed. Consistent with handling of array types.
	(Insert_Component_Invariant_Checks): Build invariant procedure
	body when one has not been created yet, in the case of composite
	types that are completions and whose full declarations carry
	invariants.

From-SVN: r213322
2014-07-31 11:33:10 +02:00
Bingfeng Mei
a793528482 re PR lto/61868 (-frandom-seed always results in random_seed of 0)
2014-07-31  Bingfeng Mei <bmei@broadcom.com>

	PR lto/61868
	* toplev.c (init_random_seed): Move piece of code never called to
	set_random_seed.
	(set_random_seed): see above.
	
	* gcc.dg/pr61868.c: New test.

From-SVN: r213321
2014-07-31 08:50:50 +00:00
Tom de Vries
3e455386cf Remove dead code in pass_tree_loop_init::execute
2014-07-31  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.

From-SVN: r213319
2014-07-31 08:28:35 +00:00
Richard Sandiford
f33a8d10d2 ira.c (insn_contains_asm_1, [...]): Delete.
gcc/
	* ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
	(compute_regs_asm_clobbered): Use extract_asm_operands instead.

From-SVN: r213318
2014-07-31 08:25:56 +00:00
Richard Biener
bfa2ebe3d7 data-streamer.h (streamer_write_data_stream): Declare here, renamed from ...
2014-07-31  Richard Biener  <rguenther@suse.de>

	* data-streamer.h (streamer_write_data_stream): Declare here,
	renamed from ...
	* lto-streamer.h (lto_output_data_stream): ... this.  Remove.
	* lto-cgraph.c (lto_output_node): Adjust.
	(lto_output_varpool_node): Likewise.
	* data-streamer-out.c (streamer_string_index): Likewise.
	(streamer_write_data_stream, lto_append_block): Move from ...
	* lto-section-out.c (lto_output_data_stream,
	lto_append_block): ... here.

From-SVN: r213317
2014-07-31 07:51:41 +00:00
GCC Administrator
c5fbeafd47 Daily bump.
From-SVN: r213316
2014-07-31 00:16:42 +00:00