[multiple changes]

[multiple changes]

2011-08-29  Gary Dismukes  <dismukes@adacore.com>

	* sem_type.adb: Minor reformatting.

2011-08-29  Robert Dewar  <dewar@adacore.com>

	* makeutl.adb: Minor reformatting.

2011-08-29  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
	function call of a limited type, the expansion of the renaming is
	complicated by the presence of various temporaries and subtypes that
	capture constraints of the renamed object.
	Rewrite node as an object declaration, whose expansion is simpler.
	Given that the object is limited there is no copy involved and no
	performance hit.

From-SVN: r178187