2015-05-26  Gary Dismukes  <dismukes@adacore.com>

	* einfo.ads, sem_util.adb, sem_ch4.adb: Minor reformatting.

2015-05-26  Robert Dewar  <dewar@adacore.com>

	* exp_unst.adb, exp_unst.ads: Change to using Subps table index for
	making AREC entity names unique.

2015-05-26  Ed Schonberg  <schonberg@adacore.com>

	* sem_cat.adb (Has_Stream_Attribute_Definition): If the type
	has aspect specifications, examine the corresponding list of
	representation items to determine whether there is a visible
	stream operation. The attribute definition clause generated from
	the aspect will be inserted at the freeze point of the type,
	which may be in the private part and not directly visible,
	but the aspect makes the operation available to a client.

From-SVN: r223663