2009-04-24 Ed Schonberg <schonberg@adacore.com>

	* sem_res.adb: additional optimization to inhibit creation of
	redundant transient scopes.

2009-04-24  Bob Duff  <duff@adacore.com>

	* rtsfind.ads: Minor comment fix

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* prj-proc.adb, prj-nmsc.adb (Find_Ada_Sources,
	Get_Path_Name_And_Record_Ada_Sources): merged, since these were
	basically doing the same work (for explicit or implicit sources).
	(Find_Explicit_Sources): renamed to Find_Sources to better reflect its
	role. Rewritten to share some code (testing that all explicit sources
	have been found) between ada_only and multi_language modes.

2009-04-24  Jerome Lambourg  <lambourg@adacore.com>

	* sem_prag.adb (Check_Form_Of_Interface_Name): Allow space in Ext_Name
	for CLI imported types.
	(Analyze_Pragma): Allow CIL or Java imported functions returning
	access-to-subprogram types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146720 138bc75d-0d04-0410-961f-82ee72b054a4