-Wunreachable-code has been a no-op since GCC 4.5; GRUB hasn't been
compiled with it since 2012; and GCC 6 produces "error:
'-Wunreachable-code' is not an option that controls warnings" for these.
Fixes Debian bug #812047.
desired derived output length DKLEN. Output buffer is DK which
must have room for at least DKLEN octets. The output buffer will
be filled with the derived data. */
-#pragma GCC diagnostic ignored "-Wunreachable-code"
gcry_err_code_t
grub_crypto_pbkdf2 (const struct gcry_md_spec *md,
#include "grub_script.tab.h"
-#pragma GCC diagnostic ignored "-Wunreachable-code"
#pragma GCC diagnostic ignored "-Wmissing-declarations"
%}