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[bit-set-invertible] Write a subset branch as dagger

This commit is contained in:
Behdad Esfahbod 2021-08-18 21:24:29 -06:00
parent c39d2f7a76
commit c66894d7c9
1 changed files with 1 additions and 7 deletions
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8
src/hb-bit-set-invertible.hh
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@ -103,13 +103,7 @@ struct hb_bit_set_invertible_t
{ {
if (inverted && !larger_set.inverted) return false; /*XXX*/ if (inverted && !larger_set.inverted) return false; /*XXX*/
if (!inverted && larger_set.inverted) if (!inverted && larger_set.inverted)
{ return hb_all (hb_iter (s) | hb_map (larger_set.s));
/* TODO(iter) Write as hb_all dagger. */
for (auto c: s)
if (larger_set.s.has (c))
return false;
return true;
}
/* inverted == larger_set.inverted */ /* inverted == larger_set.inverted */
return inverted ? larger_set.s.is_subset (s) : s.is_subset (larger_set.s); return inverted ? larger_set.s.is_subset (s) : s.is_subset (larger_set.s);
} }