2015-11-13 Bob Duff <duff@adacore.com>

2015-11-13  Bob Duff  <duff@adacore.com>

	* sem_ch6.adb (Check_Private_Overriding): Change
	name of Parent_Is_Private to be Overrides_Private_Part_Op,
	and use Unit_Declaration_Node.

2015-11-13  Bob Duff  <duff@adacore.com>

	* sinfo.ads: Minor comment fix.
	* sem_ch6.adb: Minor reformatting.

2015-11-13  Jerome Lambourg  <lambourg@adacore.com>

	* tracebak.c: Do not use the GCC Unwinder to retrieve traceback
	for x86_64-vx7.

2015-11-13  Eric Botcazou  <ebotcazou@adacore.com>

	* init.c [Darwin/arm64]: Fix typo.
	* sigtramp-armios.c: Remove.
	* sigtramp-ios.c: New file.

2015-11-13  Doug Rupp  <rupp@adacore.com>

	* s-stchop-vxworks.adb (Set_Stack_Limit_For_Current_Task): Set stack
	limit to 12000 decimal vice 12000 hexadecimal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@230315 138bc75d-0d04-0410-961f-82ee72b054a4