2014-10-23 Vincent Celier <celier@adacore.com>

2014-10-23  Vincent Celier  <celier@adacore.com>

	* gnatls.adb: If --RTS= was not used, check if there is a default
	runtime. If there is none, in verbose mode, indicate that the
	default runtime is not available and show only the current
	directory in the source and the object search paths.

2014-10-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Process_Formals): A thunk procedure with a
	parameter of a limited view does not need a freeze node.

2014-10-23  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch7.adb (Analyze_Package_Body_Helper):
	The logic which hides local entities from external
	visibility is now contained in routine Hide_Public_Entities.
	(Hide_Public_Entities): New routine. Object and subprogram
	renamings are now hidden from external visibility the same way
	objects are.

2014-10-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute): The prefix of attribute Elaborated
	does not require freezing, in particular if it denotes a generic
	function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216585 138bc75d-0d04-0410-961f-82ee72b054a4