[unsafe-to-break] Mark unsafe is cluster merging is disabled
authorBehdad Esfahbod <behdad@behdad.org>
Sat, 12 Aug 2017 01:24:27 +0000 (18:24 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Sat, 12 Aug 2017 01:24:27 +0000 (18:24 -0700)
commitec104e5912417c0fdc8c7cb004c684aea26eb1dc
tree509ae33cfa0aae483cc2a596faa5a1b7455c29bf
parent39a97494304a7e6b8999e59a92ce4d24ba9b881a
[unsafe-to-break] Mark unsafe is cluster merging is disabled

We were relying on cluster merges not requiring unsafe flagging because
they get merged.  If cluster level requests no merging, then we flag
unsafe when merge would have happened.
src/hb-buffer.cc