2014-01-22  Jerome Guitton  <guitton@adacore.com>

	* mlib-tgt-specific-vxworks.adb (Get_Target_Suffix): Replace xscale by
	arm.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi, gnat_ugn.texi: Document passive task optimization



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206919 138bc75d-0d04-0410-961f-82ee72b054a4
2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb (Check_Use_Clause): Don't give no entities used
	msg if errors found.
	(Check_One_Unit): Same change.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* ug_words: Add missing/wrong entries for VMS warning switches.
	* sem_prag.adb (Check_Duplicate_Pragma): Avoid flagging parent type.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206920 138bc75d-0d04-0410-961f-82ee72b054a4