[Bug c++/19034] [3.4/4.0 Regression] internal compiler error: in cp_tree_equal, at cp/tree.c:1633

[reichelt at gcc dot gnu dot org]

------- Additional Comments From reichelt at gcc dot gnu dot org  2004-12-17 
20:59 -------
Nathan, this was caused by your patch
http://gcc.gnu.org/ml/gcc-cvs/2003-06/msg00871.html

Apparently we have a tcc_exceptional in the last switch
statement of cp_tree_equal so that we hit gcc_unreachable.

I don't know whether tcc_exceptional should be handled more
gracefully or whether it shouldn't appear there at all.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19034