r125745 - in /trunk/gcc: cp/ChangeLog cp/class....

[mmitchel@gcc.gnu.org]

Author: mmitchel
Date: Fri Jun 15 16:58:29 2007
New Revision: 125745

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125745
Log:
	* cp-tree.h (DECL_VAR_MARKED_P): Remove.
	(DECL_ANON_UNION_VAR_P): New macro.
	* class.c (fixed_type_or_null): Tidy.  Use a hash table, rather
	than DECL_VAR_MARKED_P, to keep track of which variables we have
	seen.
	* decl.c (redeclaration_error_message): Complain about redeclaring
	anonymous union members at namespace scope.
	* decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
	* g++.dg/lookup/anon6.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/lookup/anon6.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/decl2.c
    trunk/gcc/testsuite/ChangeLog