3.4/irix6.5 bootstrap failure in gtype-desc.o

[Billinghurst, David (CRTS)]

gcc-3.4 cvs bootstrap (using cc) fails with

cc -c   -g  -DIN_GCC     -DHAVE_CONFIG_H    -I. -I. -I/exd4/billingd/src/gcc/gcc
 -I/exd4/billingd/src/gcc/gcc/. -I/exd4/billingd/src/gcc/gcc/config -I/exd4/bill
ingd/src/gcc/gcc/../include gtype-desc.c -o gtype-desc.o
"gtype-desc.c", line 1013: error(1164): argument of type "splay_tree_value" is
          incompatible with parameter of type "void *"
        gt_ggc_m_9tree_node ((*x).value);
        ^

"gtype-desc.c", line 2139: error(1164): argument of type "splay_tree_key" is
          incompatible with parameter of type "const void *"
        gt_pch_n_S ((*x).key);
                    ^

"gtype-desc.c", line 2140: error(1164): argument of type "splay_tree_value" is
          incompatible with parameter of type "void *"
        gt_pch_n_9tree_node ((*x).value);
        ^