Deferred warnings broken on SBCL 1.4.7

[Faré]

Oops. Can you provide a patch? If possible one that uses #. to test what
symbols are present and does the right thing?
There are a few examples of #+sbcl #.( in filesystem.lisp and image.lisp.

—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics•
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Government — If you think the problems we create are bad,
just wait until you see our solutions.

On Tue, May 29, 2018 at 11:51 PM Eric Timmons <etimmons at mit.edu> wrote:

> Looks like SBCL 1.4.7 changed the slots of
> sb-c::compiler-error-context (in particular enclosing-source ->
> %enclosing-source, source -> %source, and original-source was
> removed). As a result, deferred warnings are broken. Attached is the
> output of `./run-tests.sh sbcl test-deferred-warnings.script`

> -Eric