Combining ~T and ~<~:;~>

Eric Timmons <[email protected]> Sun, 02 Feb 2020 21:32:19 -0500

Newsgroups	gmane.lisp.ecl.general
Message-ID	<[email protected]>

I've been using ECL to compile SBCL on aarch64, but I can't do it
without patching the sources. There is a warning triggered during the
build (only on aarch64) with a format string that contains:

~<~%~9T~:;~/sb-impl:print-type/:~>

ECL chokes on this due to the ~T in the ~:; clause. Why is that not
allowed? It seems like a reasonable thing to do at first glance.

-Eric