[cff] Simplify add_op()
diff --git a/src/hb-cff-interp-common.hh b/src/hb-cff-interp-common.hh
index ad1e694..949bfeb 100644
--- a/src/hb-cff-interp-common.hh
+++ b/src/hb-cff-interp-common.hh
@@ -525,17 +525,7 @@
values.alloc (n, true);
}
- void add_op (op_code_t op, const byte_str_ref_t& str_ref = byte_str_ref_t ())
- {
- VAL *val = values.push ();
- val->op = op;
- auto arr = str_ref.sub_array (opStart, str_ref.get_offset () - opStart);
- val->ptr = arr.arrayZ;
- val->length = arr.length;
- opStart = str_ref.get_offset ();
- }
-
- void add_op (op_code_t op, const byte_str_ref_t& str_ref, const VAL &v)
+ void add_op (op_code_t op, const byte_str_ref_t& str_ref = byte_str_ref_t (), const VAL &v = VAL ())
{
VAL *val = values.push (v);
val->op = op;