c++/3663: G++ doesn't check access control during template instanation

[mark@codesourcery.com]

>Number:         3663
>Category:       c++
>Synopsis:       G++ doesn't check access control during template instanation
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          accepts-illegal
>Submitter-Id:   net
>Arrival-Date:   Thu Jul 12 10:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     mark@codesourcery.com
>Release:        3.0
>Organization:
>Environment:

>Description:
The attached program sould generate an error during
template instantiation since the `S<int>::T' is not
accessible.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="test2.C"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="test2.C"

dGVtcGxhdGUgPHR5cGVuYW1lIEE+CmNsYXNzIFMgewogIGNsYXNzIFQge307Cn07Cgp0ZW1wbGF0
ZSA8dHlwZW5hbWUgQT4KdHlwZW5hbWUgQTo6VCogZiAoQSkgewogIHJldHVybiAwOwp9Cgp2b2lk
IGcgKCkgewogIGYgKFM8aW50PiAoKSk7Cn0K