ref: dbced097ac16973f648ad2f024cc2302fa187578
parent: 615a337e426c0dc598b0bcdd9aec6bcbc4c50d2c
author: Simon Tatham <anakin@pobox.com>
date: Sat Feb 18 02:06:27 EST 2023
Fix unused variable warnings from clang.
If you enable -DSTRICT=ON in cmake and also build with clang, it
reports a couple of variables set but not otherwise used. One was
genuinely unused ('loop_found' in loop_deductions in Loopy); the other
is used by debug statements that are usually but not always compiled
out.