gcc/gcc cp/ChangeLog cp/decl.c cp/name-lookup. ...

[lerdsuwa at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	lerdsuwa@gcc.gnu.org	2004-11-15 10:34:06

Modified files:
	gcc/cp         : ChangeLog decl.c name-lookup.c name-lookup.h 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/g++.dg/lookup: struct1.C 
	gcc/testsuite/g++.dg/parse: elab1.C elab2.C int-as-enum1.C 
	                            struct-as-enum1.C typedef1.C 
	                            typedef3.C typedef4.C typedef5.C 
	gcc/testsuite/g++.dg/template: nontype4.C 
	gcc/testsuite/g++.old-deja/g++.benjamin: typedef01.C 
	gcc/testsuite/g++.old-deja/g++.other: elab1.C syntax4.C 
Added files:
	gcc/testsuite/g++.dg/template: crash26.C 

Log message:
	Friend class name lookup 1/n, PR c++/18471
	* decl.c (lookup_and_check_tag): New function.
	(xref_tag, start_enum): Use it.
	(check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
	before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
	location.
	* name-lookup.c (lookup_name_current_level): Rename to ...
	(lookup_name_innermost_nonclass_level): ... this.
	(lookup_type_scope): New function.
	* name-lookup.h (lookup_name_current_level): Rename to ...
	(lookup_name_innermost_nonclass_level): ... this.
	(lookup_type_scope): Add declaration.
	
	* g++.dg/lookup/struct1.C: Adjust expected error.
	* g++.dg/parse/elab1.C: Likewise.
	* g++.dg/parse/elab2.C: Likewise.
	* g++.dg/parse/int-as-enum1.C: Likewise.
	* g++.dg/parse/struct-as-enum1.C: Likewise.
	* g++.dg/parse/typedef1.C: Likewise.
	* g++.dg/parse/typedef3.C: Likewise.
	* g++.dg/parse/typedef4.C: Likewise.
	* g++.dg/parse/typedef5.C: Likewise.
	* g++.dg/template/nontype4.C: Likewise.
	* g++.old-deja/g++.benjamin/typedef01.C: Likewise.
	* g++.old-deja/g++.other/elab1.C: Likewise.
	* g++.old-deja/g++.other/syntax4.C: Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4482&r2=1.4483
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1327&r2=1.1328
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.c.diff?cvsroot=gcc&r1=1.91&r2=1.92
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/name-lookup.h.diff?cvsroot=gcc&r1=1.29&r2=1.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4604&r2=1.4605
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/lookup/struct1.C.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/elab1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/elab2.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/int-as-enum1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/struct-as-enum1.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/typedef1.C.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/typedef3.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/typedef4.C.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/parse/typedef5.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/crash26.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/nontype4.C.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.benjamin/typedef01.C.diff?cvsroot=gcc&r1=1.4&r2=1.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.other/elab1.C.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.other/syntax4.C.diff?cvsroot=gcc&r1=1.2&r2=1.3