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More adjustment to OffsetTo<>::friend opeator+ 

Let's see if I break any bots.  But yeah, it wasn't accepting a
non-const pointer.  It just happens that we don't use that in the
code it seems.
This commit is contained in:
Behdad Esfahbod 2019-05-15 16:14:40 -07:00
parent ebf47a95f2
commit 203ea58bf6
1 changed files with 6 additions and 4 deletions
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10
src/hb-open-type.hh
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@ -279,10 +279,12 @@ struct OffsetTo : Offset<OffsetType, has_null>
return StructAtOffset<Type> (base, *this);
}
template <typename Base>
friend const Type& operator + (const Base &base, const OffsetTo &offset) { return offset (base); }
template <typename Base>
friend Type& operator + (Base &base, OffsetTo &offset) { return offset (base); }
template <typename Base,
hb_enable_if (hb_is_convertible (const Base, const void *))>
friend const Type& operator + (const Base &base, const OffsetTo &offset) { return offset ((const void *) base); }
template <typename Base,
hb_enable_if (hb_is_convertible (Base, void *))>
friend Type& operator + (Base &&base, OffsetTo &offset) { return offset ((void *) base); }
Type& serialize (hb_serialize_context_t *c, const void *base)
{