2008-08-05  Vincent Celier  <celier@adacore.com>

	* a-wtdeio.adb (Put (Current_Output)): Use Fore in the call to Put
	(File).
	
	* a-ztdeio.adb: Ditto.

From-SVN: r138710

2008-08-05  Pascal Obry  <obry@adacore.com>

	* adaint.c, adaint.h, s-os_lib.adb, s-os_lib.ads: Add support for the
	readable attribute.

From-SVN: r138709

	* s-wchwts.adb:
	(Wide_String_To_String): Returns a String with the same 'First as its
	parameter S.
	(Wide_Wide_String_To_String): Ditto
	
	* s-wchwts.ads:
	(Wide_String_To_String): Document that the lowest index of the returned
	String is equal to S'First.

From-SVN: r138708

	* Makefile.in (gnatlib*): Now depend on oscons target.
	(oscons): New target.

From-SVN: r138706

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* xoscons.adb, xutil.ads, xutil.adb, s-oscons-tmplt.c: New files.

	* gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Generate
	s-oscons.ads

From-SVN: r138705

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* opt.ads (Warn_On_Biased_Representation): New flag
	
	* sem_ch13.adb:
	(Analyze_Attribute_Definition_Clause): Issue warning when biased
	representation is required.
	(Minimum_Size): Don't allow biasing if enum rep clause case
	
	* sem_warn.adb:
	(Set_Dot_Warning_Switch): Add handling of -gnatw.b/B switches
	(Set_Warning_Switch): Include -gnatw.b in -gnatwa, -gnatw.B in gnatws
	
	* usage.adb: Add lines for -gnatw.b/B switches

From-SVN: r138704

2008-08-05  Pascal Obry  <obry@adacore.com>

	* adaint.c: In UNIX cases do not call __gnat_stat but stat directly.

From-SVN: r138703

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* socket.c: Minor reformatting.

From-SVN: r138702

2008-08-05  Pascal Obry  <obry@adacore.com>

	* a-coinve.adb: Reorder the code to avoid uninitialized warning.

From-SVN: r138701

2008-08-05  Richard Guenther  <rguenther@suse.de>

	PR middle-end/37026
	* gcc.c-torture/compile/pr37026.c: New testcase.

From-SVN: r138700

sem_ch12.adb (Validate_Array_Type_Instance): Only apply complex visibility check on the component type if the simple test fails.

2008-08-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Validate_Array_Type_Instance): Only apply complex
	visibility check on the component type if the simple test fails.

From-SVN: r138697

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* prj-nmsc.adb: Minor reformatting

From-SVN: r138696

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting

From-SVN: r138695

From-SVN: r138694

sem_ch3.adb (Analyze_Object_Declaration): Avoid type Any_Access in unresolved initial value of "null"...

2008-08-05  Bob Duff  <duff@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): Avoid type Any_Access in
	unresolved initial value of "null", because it causes implicitly
	generated "=" operators to be ambiguous, and because this type should
	not be passed to gigi.

From-SVN: r138693

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* prj.ads: Minor reformatting

From-SVN: r138692

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* s-fileio.adb: Minor code reorganization
	Minor reformatting

From-SVN: r138691

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* s-os_lib.adb: Minor reformatting

From-SVN: r138690

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* prj-attr.ads: Minor reformatting

From-SVN: r138689

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* mlib.adb: Minor code reorganization
	Minor reformatting

From-SVN: r138688

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* g-sercom.adb, g-sercom.ads, g-sercom-mingw.adb,
	g-sercom-linux.adb (Data_Bits): Change literals B7 and B8 to CS7 and
	CS8.

From-SVN: r138687

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* make.adb: Minor reformatting

From-SVN: r138686

2008-08-05  Bob Duff  <duff@adacore.com>

	* checks.ads: Minor comment fix

From-SVN: r138685

init.c (__gnat_install_handler for linux): If we are building the Xenomai run time then we need to do two additional things...

2008-08-05  Jose Ruiz  <ruiz@adacore.com>

	* init.c (__gnat_install_handler for linux): If we are building the
	Xenomai run time then we need to do two additional things: avoid
	memory swapping and transform the Linux environment task into a native
	Xenomai task.

	* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for xenomai run
	time): Use interface to Xenomai native skin and avoid linux-specific
	way of setting CPU affinity.
	(EH_MECHANISM for the xenomai run time): Use sjlj exception mechanism.

From-SVN: r138684

2008-08-05  Vincent Celier  <celier@adacore.com>

	* make.adb (Switches_Of): Check for Switches (others), before checking
	for Default_Switches ("Ada").
	(Gnatmake): Use Builder'Switches (others) in preference to
	Builder'Default_Switches ("Ada") if there are several mains.

	* prj-attr-pm.adb:
	(Add_Attribute): Add component Others_Allowed in Attribute_Record
	aggregate.

	* prj-attr.adb:
	Add markers to indicates that attributes Switches allow others as index
	(Others_Allowed_For): New Boolean function, returning True for
	attributes with the mark.
	(Initialize): Recognize optional letter 'O' as the marker for
	associative array attributes where others is allowed as the index.

	* prj-attr.ads:
	(Others_Allowed_For): New Boolean function
	(Attribute_Record): New Boolean component Others_Allowed
	
	* prj-dect.adb:
	(Parse_Attribute_Declaration): For associative array attribute where
	others is allowed as the index, allow others as an index.

	* prj-nmsc.adb:
	(Process_Binder): Skip associative array attributes with index others
	(Process_Compiler): Ditto

	* prj-util.adb:
	(Value_Of (Index, In_Array)): Make no attempt to put in lower case when
	index is All_Other_Names.

	* prj.ads:
	(All_Other_Names): New constant

From-SVN: r138683

2008-08-05  Vasiliy Fofanov  <fofanov@adacore.com>

	* gen-oscons.c: Adapt for VMS where termios.h is not available.

From-SVN: r138682

	* prj-proc.adb:
	(Process_Declarative_Items): Skip associative array attribute when index
	is reserved word "others".

From-SVN: r138681

2008-08-05  Vincent Celier  <celier@adacore.com>

	* mlib.adb: Update comments.

From-SVN: r138680

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* gen-soccon.c: Rename to gen-oscons.c

	* gen-oscons.c: New file. Now generate System.OS_Constants instead of
	GNAT.Sockets.Constants.
	Add new constants for GNAT.Serial_Communications and System.File_IO.

From-SVN: r138679

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* a-rttiev.adb: Minor reformatting (comments)

From-SVN: r138678

2008-08-05  Pascal Obry  <obry@adacore.com>

	* adaint.c, adaint.h, s-os_lib.adb, s-os_lib.ads: Fix the
	Set_Read_Only Win32 implementation.

From-SVN: r138676

2008-08-05  Javier Miranda  <miranda@adacore.com>

	* sem_util.adb (Collect_Interfaces_Info): Minor reformating.
	* exp_ch3.adb (Build_Offset_To_Top_Functions): Code cleanup: the
	implementation of this routine has been simplified.

From-SVN: r138675

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* exp_strm.adb: Minor reformatting (comments)

	* sem_ch12.adb: Minor reformatting.

From-SVN: r138674

From-SVN: r138673

2008-08-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Call): If this is a call to the predefined
	Abort_Task, warn if the call appears within a protected operation.

From-SVN: r138672

2008-08-05  Ed Schonberg  <schonberg@adacore.com>

	* exp_strm.adb (Build_Record_Or_Elementary_Input_Function): For access
	discriminants, indicate that the corresponding object declaration has
	no initialization, to prevent spurious warnings when the access type is
	null-excluding.

From-SVN: r138671

g-comlin.adb (Sort_Sections, [...]): New/Modified internal methods needed to handle switch sections when...

2008-08-05  Jerome Lambourg  <lambourg@adacore.com>

	* g-comlin.adb (Sort_Sections, Group_Switches): New/Modified internal
	methods needed to handle switch sections when building a command line.
	(Define_Section, Add_Switch, Remove_Switch, Is_New_Section,
	Current_Section): New public methods or methods modified to handle
	building command lines with sections.
	(Set_Command_Line): Take into account sections when analysing a switch
	string.
	(Start): Sort the switches by sections before iterating the command line
	elements.
	
	* g-comlin.ads (Define_Section, Add_Switch, Remove_Switch,
	Is_New_Section, Current_Section): New methods or methods modified to
	handle building command lines with sections.

From-SVN: r138670

2008-08-05  Thomas Quinot  <quinot@adacore.com>

	* tbuild.ads (New_External_Name): Update spec to reflect relaxed
	restriction on Prefix.

From-SVN: r138669

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* checks.adb: Minor reformatting

From-SVN: r138668

2008-08-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting

From-SVN: r138667