[Bug c++/18095] New: [4.0 regression] ICE in cp_lexer_consume_token on missing ";"

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The following testcases cause an ICE on mainline:

====================
struct A
====================

====================
struct A {}
====================

The error message is

nase.cc:1: internal compiler error: in cp_lexer_consume_token, at
cp/parser.c:547
Please submit a full bug report, [etc.]

The regression was introduced yesterday or today.
I strongly suspect Nathan's patch
http://gcc.gnu.org/ml/gcc-cvs/2004-10/msg01185.html

Nathan, could you please have a look?

-- 
           Summary: [4.0 regression] ICE in cp_lexer_consume_token on
                    missing ";"
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, monitored
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org,nathan at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18095