[Bug bootstrap/66038] [5 regression] (stage 2) build/genmatch issue (gcc/hash-table.h|c) with --disable-checking [ introduced by r218976 ]

[dougmencken at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66038

--- Comment #29 from Douglas Mencken <dougmencken at gmail dot com> ---
Vanilla GCC 5.2 bootstraps perfectly (without --disable-checking) on my side