0.8.1.31:

[sbcl.git] / src / compiler / generic / early-type-vops.lisp

diff --git a/src/compiler/generic/early-type-vops.lisp b/src/compiler/generic/early-type-vops.lisp
index 8b4d96c..fff6768 100644 (file)
--- a/src/compiler/generic/early-type-vops.lisp
+++ b/src/compiler/generic/early-type-vops.lisp
@@ -91,13 +91,9 @@
       (lowtags
        (when (cdr lowtags)
         (error "can't test multiple lowtags at the same time"))
-       (if headers
-          `(%test-lowtag-and-headers
-            ,value ,target ,not-p ,(car lowtags)
-            ,function-p ',(canonicalize-headers headers)
-            ,@other-args)
-          `(%test-lowtag ,value ,target ,not-p ,(car lowtags)
-            ,@other-args)))
+       (when headers
+        (error "can't test non-fixnum lowtags and headers at the same time"))
+       `(%test-lowtag ,value ,target ,not-p ,(car lowtags) ,@other-args))
       (headers
        `(%test-headers ,value ,target ,not-p ,function-p
         ',(canonicalize-headers headers)