2015-10-20 Ed Schonberg <schonberg@adacore.com>

2015-10-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Loop_Statement): Attach generated loop
	identifier to the tree, because it may be the root of a tree
	traversal in Pop_Scope when freeze actions are pending.

2015-10-20  Steve Baird  <baird@adacore.com>

	* pprint.ads (Expression_Image) Add new generic formal flag
	Hide_Parameter_Blocks.
	* pprint.adb (Expression_Image) If new flag is set, then display
	dereferences of parameter block components accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229068 138bc75d-0d04-0410-961f-82ee72b054a4