[multiple changes]

[multiple changes]

2014-07-31  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Has_Preelaborable_Initialization): Check that
	type is tagged before checking whether a user-defined Initialize
	procedure is present.

2014-07-31  Gary Dismukes  <dismukes@adacore.com>

	* a-ngelfu.ads (Sqrt): Augment postcondition.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* prj-nmsc.adb (Check_Library_Attributes): An aggegate library
	directory and ALI directory must be different than all object
	and library directories of aggregated projects.

2014-07-31  Vincent Celier  <celier@adacore.com>

	* prj-pars.adb, prj-conf.ads, prj-conf.adb (Locate_Runtime): Move spec
	to package body, as it is not called from outside. Remove argument
	Project_Tree, no longer used. When runtime cannot be found,
	call Raise_Invalid_Config instead of failing the program.

From-SVN: r213330