On 01/27/2016 10:39 AM, H.J. Lu wrote:
Here is the updated patch with new testcases. OK for trunk?
This is not a complete patch.
Please update type_is_empty_record_p to use the definition from the
recent discussion:
An empty type is a type where it and all of its subobjects (recursively)
are of class, structure, union, or array type.
This shouldn't need to rely on the front-end setting a flag. Be sure to
ignore unnamed bit-fields, as they are not subobjects.
I would also suggest having this function abort if the type is
TREE_ADDRESSABLE.
Jason
