1.0.30.2: more aggressive constant-folding

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

diff --git a/tests/float.pure.lisp b/tests/float.pure.lisp
index 5140bbd..f0d9a5d 100644 (file)
--- a/tests/float.pure.lisp
+++ b/tests/float.pure.lisp
@@ -93,7 +93,7 @@
 (assert (= 0.0d0 (scale-float 1.0d0 (1- most-negative-fixnum))))
 
 (with-test (:name (:scale-float-overflow :bug-372)
-            :fails-on '(or :ppc :darwin (and :x86 :openbsd))) ;; bug 372
+            :fails-on '(or :ppc :darwin)) ;; bug 372
   (progn
     (assert (raises-error? (scale-float 1.0 most-positive-fixnum)
                            floating-point-overflow))
@@ -125,11 +125,13 @@
 (funcall (compile nil '(lambda () (tan (tan (round 0))))))
 
 (with-test (:name (:addition-overflow :bug-372)
-            :fails-on '(or :ppc :darwin (and :x86 (or :netbsd :openbsd))))
+            :fails-on '(or :ppc :darwin (and :x86 :netbsd)))
   (assert (typep (nth-value
                   1
                   (ignore-errors
                     (sb-sys:without-interrupts
+                     (sb-int:set-floating-point-modes :current-exceptions nil
+                                                      :accrued-exceptions nil)
                      (loop repeat 2 summing most-positive-double-float)
                      (sleep 2))))
                  'floating-point-overflow)))
@@ -208,7 +210,9 @@
   (assert (eql 2567.6046442221327d0
                (log (loop for n from 1 to 1000 for f = 1 then (* f n)
                           finally (return f))
-                    10d0))))
+                    10d0)))
+  ;; both ways
+  (assert (eql (log 123123123.0d0 10) (log 123123123 10.0d0))))
 
 (with-test (:name :log-base-zero-return-type)
   (assert (eql 0.0f0 (log 123 (eval 0))))
@@ -229,3 +233,14 @@
     (assert (eql 0.0d0 (funcall f 123.0d0 0.0)))
     (assert (eql 0.0d0 (funcall f 123.0d0 0.0d0)))
     (assert (eql 0.0d0 (funcall f 123.0 0.0d0)))))
+
+;; Bug reported by Eric Marsden on July 15 2009. The compiler
+;; used not to constant fold calls with arguments of type
+;; (EQL foo).
+(with-test (:name :eql-type-constant-fold)
+  (assert (equal '(FUNCTION (T) (VALUES (MEMBER T) &OPTIONAL))
+                 (sb-kernel:%simple-fun-type
+                  (compile nil `(lambda (x)
+                                  (eql #c(1.0 2.0)
+                                       (the (eql #c(1.0 2.0))
+                                         x))))))))