1.0.43.29: fix OVERAGER-CHARACTER-BUFFERING test-case

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

diff --git a/tests/loop.pure.lisp b/tests/loop.pure.lisp
index 45d190a..804cac0 100644 (file)
--- a/tests/loop.pure.lisp
+++ b/tests/loop.pure.lisp
@@ -238,3 +238,33 @@
       (macroexpand '(LOOP WITH A = 0 FOR A DOWNFROM 10 TO 0 DO (PRINT A))))
   (declare (ignore _))
   (assert (typep condition 'program-error)))
+
+;;; Loop variable with a range excluding 0, reported by Andras Simon.
+;;; (Used to signal an error during macroexpansion.)
+(assert (not (loop with foo of-type (single-float 1.0 2.0) = 1.5 do (return))))
+
+;;; 1.0.26.12 used to signal a bogus type error for this.
+(loop with x of-type (simple-vector 1) = (make-array '(1))
+      repeat 1
+      return x)
+
+(with-test (:name :bug-540186)
+  (let ((fun (compile nil `(lambda (x)
+                             (loop for i from 0 below (length x)
+                                   for vec of-type vector = (aref x i)
+                                   collect vec)))))
+    (assert (equal '("foo" "bar")
+             (funcall fun
+                      (vector "foo" "bar"))))))
+
+(with-test (:name :bug-lp613871)
+  (multiple-value-bind (function warnings-p failure-p)
+      (compile nil '(lambda () (loop with nil = 1 repeat 2 collect t)))
+    (assert (null warnings-p))
+    (assert (null failure-p))
+    (assert (equal '(t t) (funcall function))))
+  (multiple-value-bind (function warnings-p failure-p)
+      (compile nil '(lambda () (loop with nil repeat 2 collect t)))
+    (assert (null warnings-p))
+    (assert (null failure-p))
+    (assert (equal '(t t) (funcall function)))))