2014-07-17 Robert Dewar <dewar@adacore.com>

2014-07-17  Robert Dewar  <dewar@adacore.com>

	* exp_ch7.adb, exp_ch7.ads, sinfo.ads: Minor reformatting.

2014-07-17  Ed Schonberg  <schonberg@adacore.com>

	* sem_case.adb (Check_Choice_Set): If the case expression is the
	expression in a predicate, do not recheck coverage against itself,
	to prevent spurious errors.
	* sem_ch13.adb (Check_Aspect_At_End_Of_Declarations): Indicate that
	expression comes from an aspect specification, to prevent spurious
	errors when expression is a case expression in a predicate.

2014-07-17  Pascal Obry  <obry@adacore.com>

	* adaint.c, adaint.h (__gnat_set_executable): Add mode parameter.
	* s-os_lib.ads, s-os_lib.adb (Set_Executable): Add Mode parameter.

2014-07-17  Vincent Celier  <celier@adacore.com>

	* gnatchop.adb, make.adb, gnatbind.adb, clean.adb, gprep.adb,
	gnatxref.adb, gnatls.adb, gnatfind.adb, gnatname.adb: Do not output
	the usage for an erroneous invocation of a gnat tool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212716 138bc75d-0d04-0410-961f-82ee72b054a4