2011-10-24 Emmanuel Briot <briot@adacore.com>

2011-10-24  Emmanuel Briot  <briot@adacore.com>

	* prj-proc.adb (Process_Expression_Variable_Decl): No special
	handling for Project_Path unless it is an attribute.

2011-10-24  Javier Miranda  <miranda@adacore.com>

	* sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
	(Install_Hidden_Primitives): New subprogram.
	(Restore_Hidden_Primitives): New subprogram.
	(Analyze_Formal_Package_Declaration,
	Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
	Invoke Check_Hidden_Primitives after every call to
	Analyze_Associations, and invoke Restore_Hidden_Primitives to
	restore their visibility after processing the instantiation.
	(Instantiate_Package_Body): Install visible primitives before
	analyzing the instantiation and uninstall them to restore their
	visibility when the instantiation has been analyzed.
	* sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
	(Remove_Suffix): New subprogram
	* sem_ch3.adb (Derive_Subprogram): When handling
	a derived subprogram for the instantiation of a formal derived
	tagged type, inherit the dispatching attributes from the actual
	subprogram (not from the parent type).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180370 138bc75d-0d04-0410-961f-82ee72b054a4