c++/8522: GCC 3.2: g++ ICE on possibly illegal template class forward declaration

[reichelt@igpm.rwth-aachen.de]

Synopsis: GCC 3.2: g++ ICE on possibly illegal template class forward declaration

State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Nov 11 03:46:03 2002
State-Changed-Why:
    Confirmed.
    
    The ICE occurs since gcc 3.0 and is still present in the
    3.2 branch and mainline.
    gcc 2.95.x does a little better: It issues the following
    error message:
    2.cc:2: `U<T>' does not have a nested type named `G'
    2.cc:2: template class without a name
    2.cc:2: template class without a name
    2.cc:2: confused by earlier errors, bailing out

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8522