"Mailaripillai, Kannan Jeganathan" <kannanmj@xxxxxx> writes: > I am getting a message: > "#'fdesc_expr' not supported by dump_expr#<expression error>" > while dumping the vable using -fdump-class-hierarchy in platforms > ia64-hpux11.23, ia64-redhat-linux. But in x86_64-suse-linux it is working > fine. It's a bug in dump_expr in cp/error.c. It doesn't know how to print a FDESC_EXPR node. The reason you only see it on ia64 is that FDESC_EXPR is only used by targets for which TARGET_VTABLE_USES_DESCRIPTORS is non-zero, and the only target for which that is true is ia64. Ian
