X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Falien.impure.lisp;h=3aee388c464b7c753cb43324bd818ca4afac31f2;hb=64ec717cf13c44fb4571c1fd7fbd508551ecfe01;hp=d5d04231fa2ad1444ac3cf2f1a309e942611b39a;hpb=dfa55a883f94470267b626dae77ce7e7dfac3df6;p=sbcl.git

diff --git a/tests/alien.impure.lisp b/tests/alien.impure.lisp
index d5d0423..3aee388 100644
--- a/tests/alien.impure.lisp
+++ b/tests/alien.impure.lisp
@@ -23,5 +23,28 @@
 (setf (sb-alien:extern-alien "current_control_stack_pointer" sb-alien:unsigned)
       (sb-alien:extern-alien "current_control_stack_pointer" sb-alien:unsigned))
 
+;;; bug 133, fixed in 0.7.0.5: Somewhere in 0.pre7.*, C void returns
+;;; were broken ("unable to use values types here") when
+;;; auto-PROCLAIM-of-return-value was added to DEFINE-ALIEN-ROUTINE.
+(sb-alien:define-alien-routine ("free" free) void (ptr (* t) :in))
+
+;;; Types of alien functions were being incorrectly DECLAIMED when
+;;; docstrings were included in the definition until sbcl-0.7.6.15.
+(sb-alien:define-alien-routine ("getenv" ftype-correctness) c-string
+  "docstring"
+  (name c-string))
+
+(multiple-value-bind (function warningsp failurep)
+    (compile nil '(lambda () (ftype-correctness)))
+  (assert warningsp))
+
+(multiple-value-bind (function warningsp failurep)
+    (compile nil '(lambda () (ftype-correctness "FOO")))
+  (assert (not warningsp)))
+
+(multiple-value-bind (function warningsp failurep)
+    (compile nil '(lambda () (ftype-correctness "FOO" "BAR")))
+  (assert warningsp))
+
 ;;; success
 (quit :unix-status 104)