// Add subranges to array type.
DIArray Elements = CTy->getElements();
for (unsigned i = 0, N = Elements.size(); i < N; ++i) {
- DIDescriptor Element = Elements[i];
- if (Element.getTag() == dwarf::DW_TAG_subrange_type)
- constructSubrangeDIE(Buffer, cast<MDSubrange>(Element), IdxTy);
+ // FIXME: Should this really be such a loose cast?
+ if (auto *Element = dyn_cast_or_null<DebugNode>(Elements[i]))
+ if (Element->getTag() == dwarf::DW_TAG_subrange_type)
+ constructSubrangeDIE(Buffer, cast<MDSubrange>(Element), IdxTy);
}
}