gcc/gcc/ada ChangeLog lib-xref.adb sem_attr.ad ...

[bosch@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	bosch@gcc.gnu.org	2001-12-11 14:50:46

Modified files:
	gcc/ada        : ChangeLog lib-xref.adb sem_attr.adb 
	                 sem_util.adb g-dirope.adb Makefile.in 
Added files:
	gcc/ada        : g-diopit.adb g-diopit.ads 

Log message:
	* lib-xref.adb (Output_Refs): Don't output type references outside
	the main unit if they are not otherwise referenced.
	
	* sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
	code and diagnose additional illegal uses
	
	* sem_util.adb (Is_Object_Reference): An indexed component is an
	object only if the prefix is.
	
	* g-diopit.adb: Initial version.
	
	* g-diopit.ads: Initial version.
	
	* g-dirope.adb:
	(Expand_Path): Avoid use of Unbounded_String
	(Find, Wildcard_Iterator): Moved to child package Iteration
	
	* Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
	
	* sem_attr.adb: Minor reformatting

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/g-diopit.adb.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/g-diopit.ads.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/ChangeLog.diff?cvsroot=gcc&r1=1.168&r2=1.169
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/lib-xref.adb.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/sem_attr.adb.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/sem_util.adb.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/g-dirope.adb.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/Makefile.in.diff?cvsroot=gcc&r1=1.17&r2=1.18