2009-07-20  Robert Dewar  <dewar@adacore.com>

	* vms_data.ads: Minor reformatting

	* einfo.ads, einfo.adb (Parent_Subtype): Now allowed on record subtype,
	applies to base type.
	(Parent_Subtype): Now allowed on record subtype, applies to base type
	* exp_ch5.adb (Expand_Assign_Record): Handle Componentwise_Assignment
	for case of fully repped tagged type.
	(Make_Tag_Ctrl_Assignment): Set Componentwise_Assignment and avoid
	tag save/restore for fully repped tagged type case.
	* exp_util.ads, exp_util.adb (Is_Fully_Repped_Tagged_Type): New function
	* fe.h (Is_Fully_Repped_Tagged_Type): New function
	* sem_ch13.adb (Analyze_Recorrd_Representation_Clause): Check for
	overlap of tagged type components with parent type if parent type is
	fully repped.
	* sinfo.ads, sinfo.adb (Componentwise_Assignment): New flag

	* sem_res.adb (Check_No_Direct_Boolean_Operators): Remove handling of
	comparisons.
	(Resolve_Comparison_Operators): Remove No_Direct_Boolean_Operators check
	(Resolve_Equality_Op): Remove No_Direct_Boolean_Operators check

	* gnat_rm.texi: Restriction No_Direct_Boolean_Operators includes only
	logical operators (AND/OR/XOR), not comparison operators.

	* sprint.ads: Minor reformatting

2009-07-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_intr.adb (Check_Intrinsic_Call): For Import_Value and related
	intrinsics, check that argument is a string literal, rather than
	checking for staticness.

From-SVN: r149811