X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fcompiler.impure.lisp;h=d371ea9f9c30a4d97ce7d6a8bc5a974379e16f0b;hb=079ef9dad558ca07cb8178ef428bf738112174fa;hp=aa5ee2e978a1d265871f498d38e26145cdf19b91;hpb=45e4225c7ceae7328b6951770f654932438ed266;p=sbcl.git

diff --git a/tests/compiler.impure.lisp b/tests/compiler.impure.lisp
index aa5ee2e..d371ea9 100644
--- a/tests/compiler.impure.lisp
+++ b/tests/compiler.impure.lisp
@@ -308,12 +308,17 @@
 ;;; BUG 48a. and b. (symbol-macrolet handling), fixed by Eric Marsden
 ;;; and Raymond Toy for CMUCL, fix ported for sbcl-0.7.6.18.
 (multiple-value-bind (function warnings-p failure-p)
-    (compile nil '(lambda () (symbol-macrolet ((t nil)) t)))
+    (compile nil '(lambda ()
+                   ;; not interested in the package lock violation here
+                   (declare (sb-ext:disable-package-locks t))
+                   (symbol-macrolet ((t nil)) t)))
   (assert failure-p)
   (assert (raises-error? (funcall function) program-error)))
 (multiple-value-bind (function warnings-p failure-p)
     (compile nil
 	     '(lambda ()
+               ;; not interested in the package lock violation here
+               (declare (sb-ext:disable-package-locks *standard-input*))
 		(symbol-macrolet ((*standard-input* nil))
 		  *standard-input*)))
   (assert failure-p)
@@ -865,7 +870,59 @@
     (load source)
     (full-check)
     (delete-file fasl)))
-
+
+(defun expt-derive-type-bug (a b)
+  (unless (< a b)
+    (truncate (expt a b))))
+(assert (equal (multiple-value-list (expt-derive-type-bug 1 1))
+	       '(1 0)))
+
+;;; Problems with type checking in functions with EXPLICIT-CHECK
+;;; attribute (reported by Peter Graves)
+(loop for (fun . args) in '((= a) (/= a)
+                            (< a) (<= a) (> a) (>= a))
+      do (assert (raises-error? (apply fun args) type-error)))
+
+(defclass broken-input-stream (sb-gray:fundamental-input-stream) ())
+(defmethod sb-gray:stream-read-char ((stream broken-input-stream))
+  (throw 'break :broken))
+(assert (eql (block return
+               (handler-case
+                   (catch 'break
+                     (funcall (eval ''peek-char)
+                              1 (make-instance 'broken-input-stream))
+                     :test-broken)
+                 (type-error (c)
+                   (return-from return :good))))
+             :good))
+
+;;;; MUFFLE-CONDITIONS test (corresponds to the test in the manual)
+(defvar *compiler-note-count* 0)
+#-(or alpha x86-64) ; FIXME: make a better test!
+(handler-bind ((sb-ext:compiler-note (lambda (c)
+				       (declare (ignore c))
+				       (incf *compiler-note-count*))))
+  (let ((fun
+	 (compile nil
+		  '(lambda (x)
+		    (declare (optimize speed) (fixnum x))
+		    (declare (sb-ext:muffle-conditions sb-ext:compiler-note))
+		    (values (* x 5) ; no compiler note from this
+		     (locally
+		       (declare (sb-ext:unmuffle-conditions sb-ext:compiler-note))
+		       ;; this one gives a compiler note
+		       (* x -5)))))))
+    (assert (= *compiler-note-count* 1))
+    (assert (equal (multiple-value-list (funcall fun 1)) '(5 -5)))))
+
+(handler-case
+    (eval '(flet ((%f (&key) nil)) (%f nil nil)))
+  (error (c) :good)
+  (:no-error (val) (error "no error: ~S" val)))
+(handler-case
+    (eval '(labels ((%f (&key x) x)) (%f nil nil)))
+  (error (c) :good)
+  (:no-error (val) (error "no error: ~S" val)))
 
 ;;;; tests not in the problem domain, but of the consistency of the
 ;;;; compiler machinery itself