2011-08-30  Yannick Moy  <moy@adacore.com>

	* exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
	expansion in Alfa mode.
	* exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
	* exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
	Alfa mode.
	* gnat1drv.adb (Adjust_Global_Switches): Update Comment.
	* sem_res.adb: Ditto.

2011-08-30  Thomas Quinot  <quinot@adacore.com>

	* g-socket.ads: Minor documentation adjustment.

From-SVN: r178317