1.0.7.36: FIND-SLOT-DEFINITION to return NIL when called with non-slot-classes

[sbcl.git] / tests / compiler.pure.lisp

diff --git a/tests/compiler.pure.lisp b/tests/compiler.pure.lisp
index cd96971..d460817 100644 (file)
--- a/tests/compiler.pure.lisp
+++ b/tests/compiler.pure.lisp
@@ -2276,3 +2276,14 @@
                           (funcall fun
                                    '((foo (bar)))))))))
     (funcall fun)))
+
+(with-test (:name :high-debug-known-function-transform-with-optional-arguments)
+  (compile nil '(lambda (x y)
+               (declare (optimize sb-c::preserve-single-use-debug-variables))
+               (if (block nil
+                     (some-unknown-function
+                      (lambda ()
+                        (return (member x y))))
+                     t)
+                   t
+                   (error "~a" y)))))