/* SPD is saved in the PCH file and holds the information needed
to restore the string pool. */
-struct string_pool_data GTY(())
-{
+struct GTY(()) string_pool_data {
struct ht_identifier * *
GTY((length ("%h.nslots"),
nested_ptr (union tree_node, "%h ? GCC_IDENT_TO_HT_IDENT (%h) : NULL",