2009-09-16 Vincent Celier <celier@adacore.com>

2009-09-16  Vincent Celier  <celier@adacore.com>

	* gprep.adb (Yes_No): New global constant
	Unix_Line_Terminators: New global Boolean variable
	(Process_One_File): Create the out file with a "Text_Translation=" form
	that depends on the use of option -T.
	(Scan_Command_Line): Add option -T
	(Usage): Add line for option -T

2009-09-16  Ed Schonberg  <schonberg@adacore.com>

	* exp_disp.ads, exp_disp.adb (Is_Predefined_Internal_Operation): New
	predicate that describes a proper subset of
	Is_Predefined_Dispatching_Operation and excludes stream operations,
	which can be overridden by the user.
	* sem_ch6.adb (Create_Extra_Formals): use
	Is_Predefined_Internal_Operation, so that stream operations get extra
	formals.
	* exp_ch6.adb (Prevent double generation of extra actuals in calls to
	'Input, which may be expanded twice, first as a function call and then
	as a dispatching call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151748 138bc75d-0d04-0410-961f-82ee72b054a4