Compiler glitch with tree_list ??

[Damian Menscher]

First, let me say I really don't know what I'm doing here.  But, I think I
may have stumbled into something that's wrong with the compiler.

When compiling with gcc-2.95, I got the message:
pcfarm9: [18:50] [11] ~>canc *.C -Wno-non-template-friend
inversionAlgs.C:29: sorry, not implemented: `tree_list' not supported by
dump_type
inversionAlgs.C: In function `int minimal_residual(define_field_list *&,
define_field_list *&, define_field_list *&, define_field_list *&,
define_field_list *&, define_field_list *&, define_field_list *&, int,
float, float)':
inversionAlgs.C:29: ANSI C++ prohibits conversion from `()' to `(...)'

Now, I don't know what a tree_list is, but after grepping through the
source code to gcc for a while, I can say that "TREE_LIST" occurs several
times, which leads me to believe it should be supported by dump_type.  Am
I getting this error message in error?  (I'm thinking it may be a problem
of "tree_list" vs. "TREE_LIST".)

What *is* a tree_list anyway?  Is there a workaround?

TIA,

Damian Menscher
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