Matheology § 149
It might be objected that no contradiction results from taking the
real numbers to form a definite totality. There is, however, no ground
to suppose that treating an indefinitely extensible concept as a
definite one will always lead to inconsistency; it may merely lead to
our supposing ourselves to have a definite idea when we do not ...
[M. Dummett: "The seas of language", Oxford University Press (1993) p.
442]
http://books.google.de/books/about/The_Seas_of_Language.html?id=dzf_nY-wI5IC&redir_esc=y
Regards, WM