gcc/gcc/ada sem_ch12.adb ChangeLog

[charlet@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	charlet@gcc.gnu.org	2004-10-04 14:57:11

Modified files:
	gcc/ada        : sem_ch12.adb ChangeLog 

Log message:
	2004-10-04  Ed Schonberg  <schonberg@gnat.com>
	
	* sem_ch12.adb (Check_Generic_Actuals): New predicate
	Denotes_Previous_Actual, to handle properly the case of a private
	actual that is also the component type of a subsequent array actual.
	The visibility status of the first actual is not affected when the
	second is installed.
	(Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
	make fully recursive the treatment of formals of packages declared
	with a box.
	(Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
	the above on exit from an instantiation.
	(Denotes_Formal_Package): When called from Restore_Private_Views, ignore
	current instantiation which is now complete.
	(Analyze_Package_Instantiation): No instantiated body is needed if the
	main unit is generic. Efficient, and avoid anomalies when a instance
	appears in a package accessed through rtsfind.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/sem_ch12.adb.diff?cvsroot=gcc&r1=1.43&r2=1.44
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/ChangeLog.diff?cvsroot=gcc&r1=1.580&r2=1.581