2009-04-15  Pascal Obry  <obry@adacore.com>

	* adaint.h (__gnat_unlink): Add spec.
	(__gnat_rename): Likewise.

2009-04-15  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb: Minor spelling error corrections in error messages

2009-04-15  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads: Minor comment update

	* opt.ads: Minor comment updates

	* checks.adb (Enable_Overflow_Check): Do not set Do_Overflow_Check for
	modular type.

2009-04-15  Ed Schonberg  <schonberg@adacore.com>

	* exp_disp.ads, exp_disp.adb (Register_Primitive): Is now a function
	that generates the code needed to update a dispatch table when a
	primitive operation is declared with a subprogram body without previous
	spec. Insertion of the generated code is responsibility of the caller.
	(Make_DT): When building static tables, append the code created by
	Register_Primitive to update a secondary table after it has been
	constructed.

	* exp_ch3.adb, exp_ch6.adb: use new version of Register_Primitive.

	* sem_disp.adb (Check_Dispatching_Operation): Call Register_Primitive
	on an overriding operation that implements an interface operation only
	if not building static dispatch tables.

2009-04-15  Hristian Kirtchev  <kirtchev@adacore.com>

	* a-caldel-vms.adb (To_Duration): Declare a "safe" end of time which
	does not cause overflow when converted to Duration. Use the safe value
	as the maximum allowable time delay..

2009-04-15  Jerome Lambourg  <lambourg@adacore.com>

	* g-comlin.adb (Set_Command_Line): When adding a switch with attached
	parameter, specify that the delimiter is NUL, otherwise "-j2" will be
	translated to "-j 2".

2009-04-15  Bob Duff  <duff@adacore.com>

	* rtsfind.adb (Maybe_Add_With): Split out procedure to add implicit
	with_clauses, to avoid code duplication. Change this processing so we
	always add a with_clause on the main unit if needed.

From-SVN: r146102