[Bug c++/18124] New: [3.4/4.0 regression] ICE with invalid template template parameter

[reichelt at gcc dot gnu dot org]

And another ICE with invalid code and templates:

=================================================
template<template<int> class class> class A {};
=================================================

bug.cc:1: error: expected identifier before "class"
bug.cc:1: internal compiler error: tree check: expected identifier_node, have
error_mark in lookup_name_current_level, at cp/name-lookup.c:4144
Please submit a full bug report, [etc.]

Phil's regression hunter says:
: Search converges between 2002-12-14-trunk (#159) and 2002-12-29-trunk (#160).

Looks like it was introduced with the new parser.

-- 
           Summary: [3.4/4.0 regression] ICE with invalid template template
                    parameter
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, 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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18124