2010-10-05 Emmanuel Briot <briot@adacore.com>

2010-10-05  Emmanuel Briot  <briot@adacore.com>

	* prj-env.adb, prj-env.ads (Set_Path): New subprogram.
	(Deep_Copy): Removed, not used.

2010-10-05  Javier Miranda  <miranda@adacore.com>

	* sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
	move code that searches in the list of primitives of a tagged type for
	the entity that will be overridden by user-defined routines.
	* sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
	previously located in routine Add_Internal_Interface_Entities.
	* sem_disp.ads (Find_Primitive_Covering_Interface): Update documentation
	* sem_ch6.adb (New_Overloaded_Entity): Add missing check on
	availability of attribute Alias.

2010-10-05  Ed Falis  <falis@adacore.com>

	* s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
	s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
	Move definition of intContext to System.OS_Interface.
	Add necessary variants in System.VxWorks.Extensions.

2010-10-05  Doug Rupp  <rupp@adacore.com>

	* s-asthan-vms-alpha.adb: On VMS, a task using
	pragma AST_Entry exhibits a memory leak when the task terminates
	because the vector allocated for the AST interface is not freed. Fixed
	by making the vector a controlled type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164972 138bc75d-0d04-0410-961f-82ee72b054a4