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Date: Sun, 27 May 2007 22:09:00 -0000
Subject: [Bug c++/32113]  New: [4.1/4.2/4.3 regression] ICE with invalid template parameter
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The following invalid code snippet triggers an ICE since GCC 4.1.0:

=====================================================
template<int> struct A;

template<typename T> void foo (A<&T::template i>);

template void foo<A<0> > (A<0>);
=====================================================

bug.cc:3: error: '#'unbound_class_template' not supported by
dump_decl#<declaration error>' is not a template
bug.cc:5: internal compiler error: in lookup_member, at cp/search.c:1203
Please submit a full bug report, [etc.]

Btw, the hosed diagnostic in the first line of the error message is tracked
in PR 32112.


-- 
           Summary: [4.1/4.2/4.3 regression] ICE with invalid template
                    parameter
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32113