2012-10-29 Thomas Quinot <quinot@adacore.com>

2012-10-29  Thomas Quinot  <quinot@adacore.com>

	* sem_elab.adb: Minor reformatting and code reorganization.

2012-10-29  Robert Dewar  <dewar@adacore.com>

	* par-ch4.adb (P_Primary): Warn on bad use of unary minus.

2012-10-29  Robert Dewar  <dewar@adacore.com>

	* s-valuti.ads, s-valuti.adb (Bad_Value): New procedure.
	* s-valllu.adb, s-valwch.adb, s-valcha.adb, s-valint.adb,
	s-valuns.adb, s-valrea.adb, s-valboo.adb, s-valenu.adb,
	s-vallli.adb: Use Bad_Value everywhere.

2012-10-29  Yannick Moy  <moy@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Do not suppress checks
	in Alfa mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192915 138bc75d-0d04-0410-961f-82ee72b054a4