2009-04-15 Robert Dewar <dewar@adacore.com>

2009-04-15  Robert Dewar  <dewar@adacore.com>

	* rtsfind.adb: Minor reformatting.

2009-04-15  Emmanuel Briot  <briot@adacore.com>

	* prj-part.adb, prj-tree.adb, prj-tree.ads (Restore_And_Free): renames
	Restore, and free the saved context.

2009-04-15  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch3.adb (Analyze_Private_Extension_Declaration): Move error check
	for illegal private extension from a synchronized interface parent in
	front of check for illegal limited extension so that limited extension
	from a synchronized interface will be rejected.
	(Check_Ifaces): Check that a private extension that has a synchronized
	interface as a progenitor must be explicitly declared synchronized.
	Also check that a record extension cannot derive from a synchronized
	interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146103 138bc75d-0d04-0410-961f-82ee72b054a4