[multiple changes]

[multiple changes]

2011-09-06  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
	variable for type of return value when return type is
	unconstrained and context is an assignment.

2011-09-06  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
	class-wide operation if expansion is not enabled.

2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>

	* checks.adb (Apply_Scalar_Range_Check): Deal with access
	type prefix.

2011-09-06  Yannick Moy  <moy@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications, case
	Aspect_Invariant): Do not issue error at this point on illegal
	pragma placement, as this is checked later on when analyzing
	the corresponding pragma.
	* sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
	similar to Error_Pragma_Arg, except the source name of the
	aspect/pragma to use in warnings may be equal to parameter
	Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
	message to distinguish source name of pragma/aspect, and whether
	the illegality resides in the type being public, or being private
	without a public declaration

2011-09-06  Thomas Quinot  <quinot@adacore.com>

	* g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
	size check (fd_set is implemented differently on that platform).

2011-09-06  Thomas Quinot  <quinot@adacore.com>

	* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
	s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
	s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
	s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
	(ATCB_Allocation): New subpackage of
	System.Tasking.Primitive_Operations, shared across all targets
	with full tasking runtime.
	(ATCB_Allocation.New_ATCB): Moved there (from target specific
	s-taprop bodies).
	(ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
	taking care of establishing a local temporary ATCB if the one
	being deallocated is Self, to avoid a reference to the freed
	ATCB in Abort_Undefer.

2011-09-06  Thomas Quinot  <quinot@adacore.com>

	* s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
	terminated, mark it for deallocation upon termination.
	(Terminate_Task): Call Free_Task again if the task is marked
	for automatic deallocation upon termination.

From-SVN: r178582