r116507 - in /branches/redhat/gcc-4_1-branch/gc...

[jakub@gcc.gnu.org]

Author: jakub
Date: Mon Aug 28 12:31:26 2006
New Revision: 116507

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116507
Log:
2006-07-20  Jason Merrill  <jason@redhat.com>

	* tree.c (remove_attribute): New fn.

	PR c++/28407
	* decl.c (grokvardecl): Set DECL_THIS_STATIC on file-scope
	const variables with implicit internal linkage.
	* tree.c (decl_linkage): Only return lk_external if it's set.

	PR c++/28409
	* decl2.c (constrain_visibility): Ignore the anonymous namespace 
	for extern "C" decls.
	(VISIBILITY_STATIC): Rename to VISIBILITY_ANON.

	* decl2.c (constrain_visibility): Remove specified and reason 
	parameters.  Don't touch decls that already have explicit visibility.
	(determine_visibility): Do copy DECL_VISIBILITY_SPECIFIED from 
	template.
	(determine_visibility_from_class): Reverse sense of 
	DECL_VISIBILITY_SPECIFIED test for target-specific visibility rules.
	(constrain_class_visibility): Only complain about member visibility
	if the member type is another class.  Don't change visibility of the
	current class.

Added:
    branches/redhat/gcc-4_1-branch/gcc/testsuite/g++.dg/ext/visibility/template6.C
    branches/redhat/gcc-4_1-branch/gcc/testsuite/g++.dg/lookup/anon5.C
    branches/redhat/gcc-4_1-branch/gcc/testsuite/g++.dg/template/anon4.C
Modified:
    branches/redhat/gcc-4_1-branch/gcc/ChangeLog
    branches/redhat/gcc-4_1-branch/gcc/cp/ChangeLog
    branches/redhat/gcc-4_1-branch/gcc/cp/decl.c
    branches/redhat/gcc-4_1-branch/gcc/cp/decl2.c
    branches/redhat/gcc-4_1-branch/gcc/cp/pt.c
    branches/redhat/gcc-4_1-branch/gcc/cp/tree.c
    branches/redhat/gcc-4_1-branch/gcc/doc/extend.texi
    branches/redhat/gcc-4_1-branch/gcc/testsuite/g++.dg/ext/visibility/warn2.C
    branches/redhat/gcc-4_1-branch/gcc/testsuite/g++.dg/ext/visibility/warn3.C
    branches/redhat/gcc-4_1-branch/gcc/tree.c
    branches/redhat/gcc-4_1-branch/gcc/tree.h