[multiple changes]

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* exp_imgv.adb (Expand_Width_Attribute): Handle case of
	Discard_Names.
	* sem_attr.adb (Eval_Attribute, case Width): Ditto.

2011-11-21  Thomas Quinot  <quinot@adacore.com>

	* sinfo.ads: Minor reformatting.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* exp_util.adb: Minor reformatting. Update comments.

From-SVN: r181581