sbcl.sbcl/tests/bug-943953.lisp
Paul Khuong a71c8bac47 COMPILE-FILE shouldn't "attempt to dump invalid structure" anymore
* When CAST nodes detect definite type mismatch, they are replaced
   with debugging instrumentation to provide source locations at
   compile and run -time. When code is generated internally, the
   source can include literal internal data structures. Skip those
   when recovering source locations.

 * Fixes lp#943953 and a bunch of equally baffling duplicates.
2013-05-17 21:25:24 -04:00

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Common Lisp

(defun foo (&optional count)
(declare (fixnum count))
count)