2009-07-11  Thomas Quinot  <quinot@adacore.com>

	* sem_util.adb, sem_res.adb, sem_warn.adb: Minor comment editing:
	Lvalue -> lvalue

	* exp_ch6.adb: Minor reformatting

2009-07-11  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb (Expand_Atomic_Aggregate): Clean up code, take into
	account possible type qualification to determine whether aggregate
	needs a target temporary to respect atomic type or object.

	* exp_aggr.adb (Expand_Record_Aggregate): Use new version of
	Expand_Atomic_Aggregate.

2009-07-11  Emmanuel Briot  <briot@adacore.com>

	* prj.adb, prj.ads, prj-nmsc.adb (Mark_Excluded_Sources): Speed up
	algorithm.
	(Excluded_Sources_Htable): No longer a global table.
	Change error message to indicate which files are illegal in the list
	of excluded files, as opposed to only the location in the project
	file.
	(Find_Source): New subprogram.

From-SVN: r149515