2009-07-27  Sergey Rybin  <rybin@adacore.com>

	* gnat_ugn.texi: gnatcheck Unconstrained_Array_Returns rule: Add to the
	rule definition the paragraph that explains that generic functions and
	functions from generic packages are not checked.

2009-07-27  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch6.adb (New_Overloaded_Entity): Add test for an expanded null
	procedure when determining whether to set the Overridden_Operation
	field of a subprogram overriding an inherited subprogram.
	
2009-07-27  Robert Dewar  <dewar@adacore.com>

	* a-except.adb, a-except-2005.ads: Minor reformatting

From-SVN: r150120