2007-12-06 Robert Dewar <dewar@adacore.com>

2007-12-06  Robert Dewar  <dewar@adacore.com>
	    Ed Schonberg  <schonberg@adacore.com>

	* gnat1drv.adb (Gnat1drv): Properly set new flag Opt.Real_VMS_Target

	* layout.adb (Resolve_Attribute, case 'Access): If designated type of
	context is a limited view, use non-limited view when available. If the
	non-limited view is an unconstrained array, this enforces consistency
	requirements in 3.10.2 (27).
	(Layout_Type): For an access type whose designated type is a limited
	view, examine its declaration to determine if it is an unconstrained
	array, and size the access type accordingly.
	(Layout_Type): Do not force 32-bits for convention c subprogram
	pointers in -gnatdm mode, only if real vms target.

	* sem_attr.adb (Analyze_Access_Attribute): Use new flag
	Has_Pragma_Inline_Always instead of obsolete function Is_Always_Inlined
	(Analyze_Access_Attribute,Attribute_Address): Remove checks for
	violations of the No_Implicit_Dynamic_Code restriction.
	(Resolve_Attribute, case 'Access): If designated type of context is a
	limited view, use non-limited view when available. If the non-limited
	view is an unconstrained array, this enforces consistency requirements
	in 3.10.2 (27).
	(Layout_Type): For an access type whose designated type is a limited
	view, examine its declaration to determine if it is an unconstrained
	array, and size the access type accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130840 138bc75d-0d04-0410-961f-82ee72b054a4