I gave it a try and it did not compile in 3.2.0
Seems like the changes to "globtype.pas", specifically, were not applied successfully against 3.2.0.
This makes sense actually, as I've been developing directly against the latest trunk, which contains several other new modeswitches (that I do not believe would exist in the 3.2.0 sources) in the list before m_multiline_strings:
m_multi_helpers, m_array2dynarray, and m_prefixed_attributes.
If you really wanted to use it with 3.2.0 though, I think it would be pretty easy to just do the changes to "globtype.pas" manually (without the other modeswitches), as for that particular file it is not very much code being added.