./hb-ot-layout-gpos-table.hh:674:43: error: loop variable '_' is always a copy because the range of type 'hb_zip_iter_t<hb_iter_type<hb_array_t<const OT::IntType<unsigned short, 2> > &>, hb_iter_type<hb_array_t<const OT::IntType<unsigned short, 2> > &> >' (aka 'hb_zip_iter_t<hb_array_t<const OT::IntType<unsigned short, 2> >, hb_array_t<const OT::IntType<unsigned short, 2> > >') does not return a reference [-Werror,-Wrange-loop-analysis]
for (const hb_pair_t<Value, Value>& _ : hb_zip (val_iter, first_val_iter))
^
./hb-ot-layout-gpos-table.hh:674:12: note: use non-reference type 'hb_pair_t<OT::Value, OT::Value>' (aka 'hb_pair_t<IntType<unsigned short, 2>, IntType<unsigned short, 2> >')
for (const hb_pair_t<Value, Value>& _ : hb_zip (val_iter, first_val_iter))
and
In file included from hb-subset.cc:44:
./hb-ot-vorg-table.hh:87:34: error: loop variable '_' is always a copy because the range of type 'hb_map_iter_t<hb_filter_iter_t<hb_sorted_array_t<const OT::VertOriginMetric>, const hb_set_t *, OT::HBGlyphID OT::VertOriginMetric::*, nullptr>, (lambda at ./hb-ot-vorg-table.hh💯15), hb_function_sortedness_t::NOT_SORTED, nullptr>' does not return a reference [-Werror,-Wrange-loop-analysis]
for (const VertOriginMetric& _ : it)
^
./hb-ot-vorg-table.hh:113:17: note: in instantiation of function template specialization 'OT::VORG::serialize<hb_map_iter_t<hb_filter_iter_t<hb_sorted_array_t<const OT::VertOriginMetric>, const hb_set_t *, OT::HBGlyphID OT::VertOriginMetric::*, nullptr>, (lambda at ./hb-ot-vorg-table.hh💯15), hb_function_sortedness_t::NOT_SORTED, nullptr>, nullptr>' requested here
vorg_prime->serialize (c->serializer, it, defaultVertOriginY);
^
./hb-ot-vorg-table.hh:87:10: note: use non-reference type 'OT::VertOriginMetric'
for (const VertOriginMetric& _ : it)
^~~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes this -fno-sanitize-recover=undefined fail,
hb-ot-map.hh:188:1: runtime error: load of value 4294967294, which is not a valid value for type 'hb_ot_map_feature_flags_t'
#0 0x7f62bfa9b227 in operator&=(hb_ot_map_feature_flags_t&, hb_ot_map_feature_flags_t) /home/ebrahim/Desktop/harfbuzz/src/./hb-ot-map.hh:188:1
#1 0x7f62bfa9b227 in hb_ot_map_builder_t::compile(hb_ot_map_t&, hb_ot_shape_plan_key_t const&) /home/ebrahim/Desktop/harfbuzz/src/hb-ot-map.cc:194
#2 0x7f62bface650 in hb_ot_shape_planner_t::compile(hb_ot_shape_plan_t&, hb_ot_shape_plan_key_t const&) /home/ebrahim/Desktop/harfbuzz/src/hb-ot-shape.cc:108:7
#3 0x7f62bfacec1e in hb_ot_shape_plan_t::init0(hb_face_t*, hb_shape_plan_key_t const*) /home/ebrahim/Desktop/harfbuzz/src/hb-ot-shape.cc:225:11
#4 0x7f62bfae1318 in hb_shape_plan_create2 /home/ebrahim/Desktop/harfbuzz/src/hb-shape-plan.cc:232:7
#5 0x7f62bfae1d2a in hb_shape_plan_create_cached2 /home/ebrahim/Desktop/harfbuzz/src/hb-shape-plan.cc:489:33
#6 0x7f62bfae2527 in hb_shape_full /home/ebrahim/Desktop/harfbuzz/src/hb-shape.cc:135:33
#7 0x55ed360b6588 in shape_options_t::shape(hb_font_t*, hb_buffer_t*, char const**) /home/ebrahim/Desktop/harfbuzz/util/./options.hh:242:10
#8 0x55ed360b5d9c in shape_consumer_t<output_buffer_t>::consume_line(char const*, unsigned int, char const*, char const*) /home/ebrahim/Desktop/harfbuzz/util/./shape-consumer.hh:67:19
#9 0x55ed360b549f in main_font_text_t<shape_consumer_t<output_buffer_t>, 2147483647, 0>::main(int, char**) /home/ebrahim/Desktop/harfbuzz/util/./main-font-text.hh:81:16
#10 0x55ed360b4e23 in main /home/ebrahim/Desktop/harfbuzz/util/hb-shape.cc:189:17
#11 0x7f62bf104ee2 in __libc_start_main (/usr/lib/libc.so.6+0x26ee2)
#12 0x55ed3608f7ad in _start (/home/ebrahim/Desktop/harfbuzz/util/.libs/lt-hb-shape+0xd7ad)
