2016-04-21  Eric Botcazou  <ebotcazou@adacore.com>

	* gnatlink.adb (Gnatlink): Robustify detection of Windows target.
	* alloc.ads: Minor comment fixes.
	* einfo.ads: Fix typo.

2016-04-21  Arnaud Charlet  <charlet@adacore.com>

	* exp_aggr.adb (Component_Not_OK_For_Backend): Redo previous
	changes to handle all cases of components depending on the
	discriminant, not just string literals.

2016-04-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Subtype_Declaration): If the subtype
	declaration is the generated declaration for a generic actual,
	inherit predicates from the actual if it is a predicated subtype.

2016-04-21  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Rewrite_Function_Call_For_C): If the function is
	inherited and its result is controlling,  introduce a conversion
	on the actual for the corresponding procedure call, to avoid
	spurious type errors.

2016-04-21  Jerome Lambourg  <lambourg@adacore.com>

	* krunch.adb (Krunch): Fix krunching of i-vxworks.

From-SVN: r235317