Steve Teale <steve.teale@xxxxxxxxxxxxxxxx> writes: > The one that was worrying me was va_list_type_node, which does not seem > to be mentioned. Does the language front end have to fill in the missing > squares? va_list_type_node is initialized by build_common_tree_nodes_2. The language frontend must call that after calling build_common_tree_nodes and set_sizetype. Ian