2010-10-04 Vincent Celier <celier@adacore.com>

2010-10-04  Vincent Celier  <celier@adacore.com>

	* sinput-l.adb (Load_File): Do not fail when switch -gnateG is
	specified and the processed file cannot be written. Just issue a
	warning and continue.

2010-10-04  Thomas Quinot  <quinot@adacore.com>

	* sem_res.adb: Minor reformatting.

2010-10-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
	is an overridden inherited operation, the desired operation is the
	overriding one, which is the alias of the visible one.

2010-10-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
	present before deleting from the tree, when an inherited function with
	a controlling result that returns a null extension is overridden by a
	later declaration or body.

2010-10-04  Gary Dismukes  <dismukes@adacore.com>

	* checks.adb: Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164933 138bc75d-0d04-0410-961f-82ee72b054a4