2011-08-04  Yannick Moy  <moy@adacore.com>

	* sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
	opt.ads, lib-xref.ads: Code clean up.

2011-08-04  Yannick Moy  <moy@adacore.com>

	* gnat_rm.texi: Update description of Test_Case
	* gnat_ugn.texi: Typo.

2011-08-04  Ed Falis  <falis@adacore.com>

	* adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.

2011-08-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
	it is of type Root_Controlled. This action eliminates fields Prev and
	Next from type equality.

2011-08-04  Yannick Moy  <moy@adacore.com>

	* lib-xref-alfa.adb: Correct typo.

2011-08-04  Matthew Heaney  <heaney@adacore.com>

	* a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
	component.

From-SVN: r177390