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  1. 26 Sep, 2007 14 commits
    • freeze.adb (Freeze_Entity): Remove check for preelaborable initialization of a full view. · 31b5873d 
      2007-09-26  Gary Dismukes  <dismukes@adacore.com>

	* freeze.adb (Freeze_Entity): Remove check for preelaborable
	initialization of a full view. This is moved to
	Analyze_Package_Specification.

	* sem_ch7.adb (Analyze_Package_Specification): Add check for
	preelaborable initialization of a full view in entity loop.
	(Uninstall_Declarations): If entity is a use-visible compilation unit,
	its child units are use-visible only if they are visible child units.

	* sem_util.adb (Is_Preelaborable_Expression): New function to determine
	whether an expression can be used within a type declaration that
	requires preelaborable init.
	(Check_Components): Replace inline code that does partial checking for
	preelaborable default expressions with call to
	Is_Preelaborable_Expression.
	(Has_Preelaborable_Initialization): In the case of a generic actual
	subtype, (that is, Is_Generic_Actual is True), return the result of
	applying Has_Preelaborable_Initialization to the generic actual's base
	type.

From-SVN: r128789
      Gary Dismukes committed
    • exp_dbug.adb (Debug_Renaming_Declaration): Set Is_Internal on the debug variable… · af04dc07 
      exp_dbug.adb (Debug_Renaming_Declaration): Set Is_Internal on the debug variable so that it won't be initialized when...

2007-09-26  Gary Dismukes  <dismukes@adacore.com>

	* exp_dbug.adb (Debug_Renaming_Declaration): Set Is_Internal on the
	debug variable so that it won't be initialized when pragma
	Initialize_Scalars is in effect.

From-SVN: r128788
      Gary Dismukes committed
    • exp_ch5.adb: Activate memmove type processing if debug flag d.s is set · f23585f1 
      2007-09-26  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb: Activate memmove type processing if debug flag d.s is set

	* debug.adb: Add d.s flag.

From-SVN: r128787
      Robert Dewar committed
    • einfo.adb (Is_Thunk): New attribute applicable to subprograms. · fdce4bb7 
      2007-09-26  Javier Miranda  <miranda@adacore.com>
	    Gary Dismukes  <dismukes@adacore.com>

	* einfo.adb (Is_Thunk): New attribute applicable to subprograms. True
	for thunks associated with interface types.

	* einfo.ads: Improve documentatation of Is_Internal
	(Is_Thunk): New attribute applicable to subprograms. True for thunks
	associated with interface types.
	Extensive comment fixes regarding flags that appear in all entities. The
	documentation is now consistent for all such flags (there were a number
	of errors in the documentation in this regard).

	* exp_attr.adb (Expand_N_Attribute_Reference): Minor code cleanup.

	* exp_ch6.adb (Make_Build_In_Place_Call_*): Return immediately if any
	of these procedures are passed a function call that already has
	build-in-place actuals (testing new flag
	Is_Expanded_Build_In_Place_Call). Set the flag on the function call in
	the case where processing continues.
	(Expand_Call): If the call is generated from a thunk body then we
	propagate the extra actuals associated with the accessibility
	level of the access type actuals.

	* sem_ch6.adb (Analyze_Subprogram_Body): Set the Protected_Formal field
	of each extra formal of a protected operation to reference the
	corresponding extra formal of the subprogram denoted by the
	operation's Protected_Body_Subprogram.
	
	* sinfo.ads, sinfo.adb (Is_Expanded_Build_In_Place_Call): New flag on
	N_Function_Call nodes.

From-SVN: r128786
      Javier Miranda committed
    • checks.adb, [...]: Improve warnings for address overlays. · 2642f998 
      2007-09-26  Robert Dewar  <dewar@adacore.com>

	* checks.adb, gnat1drv.adb, sem_util.ads: Improve warnings for address
	overlays.

	* sem_ch13.ads, sem_ch13.adb: Improve warnings for address overlays
	(Analyze_Record_Representation_Clause): Suppress junk warning for
	missing component clause.
	(Analyze_Attribute_Definition_Clause, case Address): Apply the special
	tests for controlled type overlay to composites with controlled
	components.
	(Analyze_Record_Representation_Clause): Add reference for component name

From-SVN: r128785
      Robert Dewar committed
    • a-tags.adb: · 6e818918 
      2007-09-26  Javier Miranda  <miranda@adacore.com>
	    Eric Botcazou  <ebotcazou@adacore.com>

	* a-tags.adb: 
	(Get_HT_Link/Set_HT_Link): Updated to handle the additional level of
	 indirection added to the HT_Link component of the TSD. This is required
	 to statically allocate the TSD.

	* a-tags.ads: 
	Minor reordering of the declarations in the private part. Required to
	add a level of indirection to the contents of the TSD component HT_Link.
	This is required to statically allocate the TSD.

	* decl.c (gnat_to_gnu_entity) <object>: Do not exclude objects with
	Is_Statically_Allocated set from constant objects.
	Do not make exported constants created by the compiler volatile.
	(gnat_to_gnu_param): Do not treat an IN parameter whose address is taken
	as read-only.

	* trans.c (Identifier_to_gnu): For constants, unshare initializers
	before returning them.

	* exp_disp.ads, exp_disp.adb (Building_Static_DT): Spec moved to the
	public part of the package.
	(Make_DT): Move HT_Link component out of the TSD record. For this
	purpose Make_DT now declares a separate object that stores the
	HT_Link value, and initializes the TSD component with the address
	of this new object. The addition of this level of indirection is
	required to statically allocate the TSD because the TSD cannot
	have variable components.
	(Expand_Interface_Conversion): Improve the expanded code.
	(Expand_Interface_Thunk): Set Is_Thunk in the thunk entity.

	* sem_disp.adb (Check_Dispatching_Operation): In case of a body
	declaring a primitive operation ---allowed by RM 3.9.2 (13.e/2)---,
	if we are building static dispatch tables then we must not generate
	extra code to register the primitive because the dispatch table will
	be built at the end of the library package; otherwise we notify that
	we cannot build the static dispatch table.

From-SVN: r128784
      Javier Miranda committed
    • gnatvsn.ads (PCS_Version_Number, [...]): Removed. · e29bd38f 
      2007-09-26  Thomas Quinot  <quinot@adacore.com>
	    Sergey Rybin  <rybin@adacore.com>

	* gnatvsn.ads (PCS_Version_Number, ASIS_Version_Number): Removed.

	* exp_dist.ads (PCS_Version_Number): Move from Gnatvsn to Exp_Dist,
	where it belongs.

	* opt.ads: Move ASIS_Version_Number from Gnatvsn into Tree_IO.

	* rtsfind.adb (PCS_Version_Number): Move from Gnatvsn to Exp_Dist,
	where it belongs.

	* sem_dist.ads: Minor comment fix

	* tree_io.ads: Move ASIS_Version_Number from Gnatvsn into Tree_IO.

From-SVN: r128783
      Thomas Quinot committed
    • adaint.c (if defined (__Lynx__)): Wrap #def/#undef VMOS_DEV around #include… · 8dfea8e7 
      adaint.c (if defined (__Lynx__)): Wrap #def/#undef VMOS_DEV around #include <utime.h> and #define GCC_RESOURCE_H...

2007-09-26  Olivier Hainque  <hainque@adacore.com>

	* adaint.c (if defined (__Lynx__)): Wrap #def/#undef VMOS_DEV around
	#include <utime.h> and #define GCC_RESOURCE_H before
	#include <sys/wait.h>.
	Add more protections in __gnat_translate_vms.

	* expect.c (if defined (__Lynx__)): #define GCC_RESOURCE_H before
	#include <sys/wait.h>.

From-SVN: r128782
      Olivier Hainque committed
    • s-taprop-lynxos.adb, [...] (Stop_Task): New function, dummy implementation. · ed18d858 
      2007-09-26  Jerome Guitton  <guitton@adacore.com>

	* s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
	s-taprop-hpux-dce.adb, s-taprop-linux.adb, s-taprop-dummy.adb,
	 s-taprop-solaris.adb, s-taprop-vms.adb, s-taprop-mingw.adb,
	s-taprop-posix.adb (Stop_Task): New function, dummy implementation.

	* s-taprop.ads, s-taprop-vxworks.adb (Stop_Task): New function.

	* s-tasdeb.adb (Stop_All_Tasks): New function, implementing a run-time
	function which can be called by the debugger to interrupt the tasks of
	an Ada application asynchronously, as needed on VxWorks.
	(Stop_All_Tasks_Handler): Renamed from Stop_All_Tasks.

	* s-tasdeb.ads (Stop_All_Tasks_Handler): New function declaration,
	renamed from Stop_All_Tasks. Update comments.
	(Stop_All_tasks): New function declaration.

From-SVN: r128781
      Jerome Guitton committed
    • a-calend-vms.adb, [...]: Add a section on leap seconds control along with two… · fe8f5daf 
      a-calend-vms.adb, [...]: Add a section on leap seconds control along with two entities used to enable...

2007-09-26  Hristian Kirtchev  <kirtchev@adacore.com>

	* a-calend-vms.adb, a-calend.adb: 
	Add a section on leap seconds control along with two entities used to
	enable and disable leap seconds support. The array Leap_Second_Times is
	now constant and contains hard time values pre-generated. Remove
	all elaboration code used to populate the table of leap seconds.

	* bindgen.adb: 
	Add entity Leap_Seconds_Support to the list of global run-time variables
	along with a comment on its usage and values.
	(Gen_Adainit_Ada): Add code to generate the declaration and import of
	Integer variable Leap_Seconds_Support. Set its value to zero (disabled)
	or one (enabled) depending on the presence of binder switch "-y".
	(Gen_Adainit_C): Add code to generate the declaration of external int
	__gl_leap_seconds_support. Set is value to zero (disabled) or one
	(enabled) depending on the presence of binder switch "-y".

	* init.c: Add __gl_leap_seconds_support to the list of global values
	computed by the binder.

From-SVN: r128780
      Hristian Kirtchev committed
    • sem_ch8.adb (Analyze_Use_Type): Code cleanup. · 954c111a 
      2007-09-26  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch8.adb (Analyze_Use_Type): Code cleanup.
	(Applicable_Use): Emit a warning when a package tries to use itself.
	(Use_One_Type): Add variable Is_Known_Used. Emit a warning when a type
	is already in use or the package where it is declared is in use or is
	declared in the current package.
	(Spec_Reloaded_For_Body): New subsidiary routine for Use_One_Type.

	* a-tasatt.adb, s-osprim-vxworks.adb, g-socthi-mingw.adb,
	s-intman-vms.adb, g-socket.adb, g-thread.adb, s-tarest.adb,
	s-tassta.adb, s-tporft.adb: Remove redundant 'use type' clause.

From-SVN: r128779
      Hristian Kirtchev committed
    • Update test. · ba6dccf8 
      From-SVN: r128778
      Arnaud Charlet committed
    • Daily bump. · 6928628c 
      From-SVN: r128776
      GCC Administrator committed
    • re PR target/33551 (ICE: RTL check: expected elt 0 type 'i' or 'n', have 'w'… · f9f3567e 
      re PR target/33551 (ICE: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in m32c_immd_dbl_mov, at config/m32c/m32c.c:3010)

PR target/33551
* config/m32c/m32c.c (m32c_immd_dbl_mov): Use INTVAL instead of
XINT.

From-SVN: r128773
      DJ Delorie committed
  3. 25 Sep, 2007 17 commits
  5. 24 Sep, 2007 9 commits