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Subject: [Bug c++/21764] visibility attributes on namespace scope
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------- Comment #11 from jason at gcc dot gnu dot org  2006-03-21 03:19 -------
Subject: Bug 21764

Author: jason
Date: Tue Mar 21 03:19:06 2006
New Revision: 112239

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112239
Log:
        PR c++/21764
        * c-pragma.c (visstack): Move out of handle_pragma_visibility.
        (push_visibility, pop_visibility): Likewise.
        * c-pragma.h: Declare them.
        * cp/name-lookup.h (struct cp_binding_level): Add has_visibility
        bitfield.
        * cp/name-lookup.c: Include c-pragma.h.
        (push_namespace_with_attribs): Split out from push_namespace.
        Push visibility if appropriate.  Set TREE_PUBLIC on namespaces.
        (leave_scope): Pop visibility if appropriate.
        * cp/parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow
        attributes on namespace declarations.

        PR c++/19238
        * cp/decl.c (cp_finish_decl): Call determine_visibility later.
        (start_preparsed_function): Likewise.
        * cp/cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros.
        (TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros.
        * cp/decl2.c (determine_visibility_from_class): Split out from...
        (determine_visibility): ...here.  Handle function scope and
        nested classes.
        (import_export_decl): Move visibility handling to
        determine_visibility_from_class.

Added:
    trunk/gcc/testsuite/g++.dg/ext/visibility/local1.C
    trunk/gcc/testsuite/g++.dg/ext/visibility/namespace1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-pragma.c
    trunk/gcc/c-pragma.h
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/decl2.c
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/cp/name-lookup.h
    trunk/gcc/cp/parser.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21764