[Bug bootstrap/59260] fold-const.c:14871:5: error: 'hash_table' has not been declared

[dimhen at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59260

--- Comment #1 from Dmitry G. Dyachenko <dimhen at gmail dot com> ---
Created attachment 31277
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31277&action=edit
proposed patch