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  1. 31 Oct, 2006 11 commits
    • system-vms_64.ads, [...]: Add pragma Warnings(Off... · f28ded01 
      2006-10-31  Robert Dewar  <dewar@adacore.com>

	* system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads, 
	system-linux-hppa.ads, system-hpux-ia64.ads, 
	system-lynxos-ppc.ads, system-lynxos-x86.ads, system-tru64.ads, 
	system-vxworks-sparcv9.ads, system-solaris-x86.ads, 
	system-irix-o32.ads, system-irix-n32.ads, system-hpux.ads, 
	system-vxworks-m68k.ads, system-vxworks-mips.ads, system-interix.ads, 
	system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads, 
	system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads, 
	system-vxworks-alpha.ads, system.ads: Add pragma Warnings(Off,
	Default_Bit_Order) to kill constant condition warnings for references
	to this switch.

From-SVN: r118236
      Robert Dewar committed
    • s-osinte-posix.adb, [...] (To_Target_Priority): New function maps from… · ec946d18 
      s-osinte-posix.adb, [...] (To_Target_Priority): New function maps from System.Any_Priority to a POSIX priority on the target.

2006-10-31  Arnaud Charlet  <charlet@adacore.com>
	    Jose Ruiz  <ruiz@adacore.com>

	* s-osinte-posix.adb, s-osinte-linux.ads, s-osinte-freebsd.adb, 
	s-osinte-freebsd.ads, s-osinte-solaris-posix.ads, s-osinte-hpux.ads, 
	s-osinte-darwin.adb, s-osinte-darwin.ads, s-osinte-lynxos-3.ads,
	s-osinte-lynxos-3.adb (To_Target_Priority): New function maps from
	System.Any_Priority to a POSIX priority on the target.

	* system-linux-ia64.ads: 
	Extend range of Priority types on Linux to use the whole range made
	available by the system.

	* s-osinte-aix.adb, s-osinte-aix.ads (To_Target_Priority): New
	function maps from System.Any_Priority to a POSIX priority on the
	target.
	(PTHREAD_PRIO_PROTECT): Set real value.
	(PTHREAD_PRIO_INHERIT): Now a function.
	(SIGCPUFAIL): New signal.
	(Reserved): Add SIGALRM1, SIGWAITING, SIGCPUFAIL, since these signals
	are documented as reserved by the OS.

	* system-aix.ads: Use the full range of priorities provided by the
	system on AIX.

	* s-taprop-posix.adb: Call new function To_Target_Priority.
	(Set_Priority): Take into account Task_Dispatching_Policy and
	Priority_Specific_Dispatching pragmas when determining if Round Robin
	must be used for scheduling the task.

	* system-linux-x86_64.ads, system-linux-x86.ads, 
	system-linux-ppc.ads: Extend range of Priority types on Linux to use
	the whole range made available by the system.

	* s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-irix.adb, 
	s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-hpux-dce.adb, 
	s-taprop-lynxos.adb (Finalize_TCB): invalidate the stack-check cache
	when deallocating the TCB in order to avoid potential references to
	deallocated data.
	(Set_Priority): Take into account Task_Dispatching_Policy and
	Priority_Specific_Dispatching pragmas when determining if Round Robin
	or FIFO within priorities must be used for scheduling the task.

	* s-taprop-vxworks.adb (Enter_Task): Store the user-level task id in
	the Thread field (to be used internally by the run-time system) and the
	kernel-level task id in the LWP field (to be used by the debugger).
	(Create_Task): Reorganize to unify the calls to taskSpawn into a single
	instance, and propagate the current task options to the spawned task.
	(Set_Priority): Take into account Priority_Specific_Dispatching pragmas.
	(Initialize): Set Round Robin dispatching when the corresponding pragma
	is in effect.

From-SVN: r118235
      Arnaud Charlet committed
    • a-calend-vms.adb (Leap_Sec_Ops): Temp body for package in private part of Ada.Calendar... · 6e451134 
      2006-10-31  Hristian Kirtchev  <kirtchev@adacore.com>
	    Jose Ruiz  <ruiz@adacore.com>

	* a-calend-vms.adb (Leap_Sec_Ops): Temp body for package in private
	part of Ada.Calendar: all subprogram raise Unimplemented.
	(Split_W_Offset): Temp function body, raising Unimplemented

	* a-calend.ads, a-calend-vms.ads: 
	Add imported variable Invalid_TZ_Offset used to designate targets unable
	to support time zones.
	(Unimplemented): Temporary function raised by the body of new
	subprograms below.
	(Leap_Sec_Ops): New package in the private part of Ada.Calendar. This
	unit provides handling of leap seconds and is used by the new Ada 2005
	packages Ada.Calendar.Arithmetic and Ada.Calendar.Formatting.
	(Split_W_Offset): Identical spec to that of Ada.Calendar.Split. This
	version returns an extra value which is the offset to UTC.

	* a-calend.adb (Split_W_Offset): Add call to localtime_tzoff.
	(Leap_Sec_Ops): New body for package in private part of Ada.Calendar.
	(Split_W_Offset): New function body.
	(Time_Of): When a date is close to UNIX epoch, compute the time for
	that date plus one day (that amount is later substracted after
	executing mktime) so there are no problems with time zone adjustments.

	* a-calend-mingw.adb: Remove Windows specific version no longer needed.

	* a-calari.ads, a-calari.adb, a-calfor.ads, a-calfor.adb,
	a-catizo.ads, a-catizo.adb: New files.

        * impunit.adb: Add new Ada 2005 entries

	* sysdep.c: Add external variable __gnat_invalid_tz_offset.
	Rename all occurences of "__gnat_localtime_r" to
	"__gnat_localtime_tzoff".
	(__gnat_localtime_tzoff for Windows): Add logic to retrieve the time
	zone data and calculate the GMT offset.
	(__gnat_localtime_tzoff for Darwin, Free BSD, Linux, Lynx and Tru64):
	Use the field "tm_gmtoff" to extract the GMT offset.
	(__gnat_localtime_tzoff for AIX, HPUX, SGI Irix and Sun Solaris): Use
	the external variable "timezone" to calculate the GMT offset.

From-SVN: r118234
      Hristian Kirtchev committed
    • g-socthi-vxworks.adb (C_Gethostbyname): Fix wrong test for returned error status. · 014c9caa 
      2006-10-31  Thomas Quinot  <quinot@adacore.com>

	* g-socthi-vxworks.adb (C_Gethostbyname): Fix wrong test for returned
	error status.

From-SVN: r118233
      Thomas Quinot committed
    • sem_res.adb (Resolve_Unary_Op): Add warning for use of unary minus with multiplying operator. · aa180613 
      2006-10-31  Robert Dewar  <dewar@adacore.com>
	    Bob Duff  <duff@adacore.com>
	    Ed Schonberg  <schonberg@adacore.com>

        * sem_res.adb (Resolve_Unary_Op): Add warning for use of unary minus
	with multiplying operator.
	(Expected_Type_Is_Any_Real): New function to determine from the Parent
	pointer whether the context expects "any real type".
	(Resolve_Arithmetic_Op): Do not give an error on calls to the
	universal_fixed "*" and "/" operators when they are used in a context
	that expects any real type. Also set the type of the node to
	Universal_Real in this case, because downstream processing requires it
	(mainly static expression evaluation).
	Reword some continuation messages
	Add some \\ sequences to continuation messages
	(Resolve_Call): Refine infinite recursion case. The test has been
	sharpened to eliminate some false positives.
	Check for Current_Task usage now includes entry barrier, and is now a
	warning, not an error.
	(Resolve): If the call is ambiguous, indicate whether an interpretation
	is an inherited operation.
	(Check_Aggr): When resolving aggregates, skip associations with a box,
	which are priori correct, and will be replaced by an actual default
	expression in the course of expansion.
	(Resolve_Type_Conversion): Add missing support for conversion from
	a class-wide interface to a tagged type. Minor code cleanup.
	(Valid_Tagged_Converion): Add support for abstact interface type
	conversions.
	(Resolve_Selected_Component): Call Generate_Reference here rather than
	during analysis, and use May_Be_Lvalue to distinguish read/write.
	(Valid_Array_Conversion): New procedure, abstracted from
	Valid_Conversion, to incorporate accessibility checks for arrays of
	anonymous access types.
	(Valid_Conversion): For a conversion to a numeric type occurring in an
	instance or inlined body, no need to check that the operand type is
	numeric, since this has been checked during analysis of the template.
	Remove legacy test for scope name Unchecked_Conversion.

	* sem_res.ads: Minor reformatting

	* a-except.adb, a-except-2005.adb: Turn off subprogram ordering
	(PE_Current_Task_In_Entry_Body): New exception code
	(SE_Restriction_Violation): Removed, not used

	* a-except.ads:  Update comments.

	* types.h, types.ads: Add definition for Validity_Check
	(PE_Current_Task_In_Entry_Body): New exception code
	(SE_Restriction_Violation): Removed, not used

From-SVN: r118232
      Robert Dewar committed
    • a-taster.adb, [...]: Minor reformatting. · 524c02d7 
      2006-10-31  Robert Dewar  <dewar@adacore.com>

	* a-taster.adb, s-traent-vms.adb, a-elchha.ads, a-elchha.adb,
	a-exctra.adb, ali-util.adb, exp_disp.ads, s-stalib.ads, s-traent.adb,
	s-addope.ads, s-addope.adb, a-rbtgso.adb, a-crbltr.ads, a-coprnu.adb,
	a-cgcaso.adb, a-cgarso.adb, a-cgaaso.adb, a-coormu.adb, a-ciormu.adb,
	a-rbtgso.ads, a-stunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb,
	a-secain.adb, a-slcain.adb, a-shcain.adb, a-stwiha.adb, a-stwiha.adb,
	a-strhas.adb, a-strhas.adb, a-stzhas.adb, a-stzhas.adb, a-szuzha.adb,
	a-chacon.adb, a-chacon.adb, a-chacon.ads, a-stboha.adb, a-swbwha.adb,
	a-szbzha.adb: Minor reformatting. Fix header.

	* a-numaux-x86.adb: Add parentheses for use of unary minus
	* a-ngcefu.adb: Supply missing parentheses for unary minus
	* a-ngcoty.adb: Add parens for use of unary minus
	* a-ngelfu.adb: Add missing parens for unary minus
	* a-tifiio.adb: Add parentheses for uses of unary minus

From-SVN: r118231
      Robert Dewar committed
    • MAINTAINERS (Write After Approval): Add myself. · 7aa42285 
      From-SVN: r118230
      Stephen M. Webb committed
    • i386.md (asindf2, [...]): Conditionalize expansion on !optimize_size. · 1d08f955 
      2006-10-31  Richard Guenther  <rguenther@suse.de>

	* config/i386/i386.md (asindf2, asinsf2, asinxf2, acosdf2,
	acossf2, acosxf2, log1psf2, log1pdf2, log1pxf2, ilogbsi2,
	expsf2, expdf2, expxf2, exp10sf2, exp10df2, exp10xf2,
	exp2sf2, exp2df2, exp2xf2, expm1df2, expm1sf2, expm1xf2,
	ldexpdf3, ldexpsf3, ldexpxf3, rintxf2, rintdf2, rintsf2,
	lround<mode>di2, lround<mode>si2, floorxf2, floordf2, floorsf2,
	lfloor<mode>di2, lfloor<mode>si2, ceilxf2, ceildf2, ceilsf2,
	btruncxf2, btruncdf2, btruncsf2): Conditionalize expansion on
	!optimize_size.

From-SVN: r118221
      Richard Guenther committed
    • re PR fortran/29387 (ICE on character array function of variable length) · dd5797cc 
      2006-10-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29387
	* trans-intrinsic.c (gfc_conv_intrinsic_len): Rearrange to have
	a specific case for EXPR_VARIABLE and, in default, build an ss
	to call gfc_conv_expr_descriptor for array expressions..

	PR fortran/29490
	* trans-expr.c (gfc_set_interface_mapping_bounds): In the case
	that GFC_TYPE_ARRAY_LBOUND is not available, use descriptor
	values for it and GFC_TYPE_ARRAY_UBOUND.

	PR fortran/29641
	* trans-types.c (gfc_get_derived_type): If the derived type
	namespace has neither a parent nor a proc_name, set NULL for
	the search namespace.


2006-10-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29387
	* gfortran.dg/intrinsic_actual_2.f90: New test.

	PR fortran/29490
	* gfortran.dg/actual_array_interface_1.f90: New test.

	PR fortran/29641
	* gfortran.dg/used_types_11.f90: New test.

From-SVN: r118220
      Paul Thomas committed
    • * opts.c (decode_options): Disable CSE skip blocks. · e5c18c3c 
      From-SVN: r118219
      Steven Bosscher committed
    • Daily bump. · e4a6b835 
      From-SVN: r118215
      GCC Administrator committed
  3. 30 Oct, 2006 29 commits