bug fix to enable code "packing"

* module/system/vm/conv.scm (code-pack): Fix so that we actually
  recognize (make-int8 1) and turn it into (make-int8:1).

diff --git a/module/system/vm/conv.scm b/module/system/vm/conv.scm
index 84bd284..513680a 100644 (file)
--- a/module/system/vm/conv.scm
+++ b/module/system/vm/conv.scm
@@ -34,7 +34,7 @@
 
 (define (code-pack code)
   (pmatch code
-    ((inst ,n) (guard (integer? n))
+    ((,inst ,n) (guard (integer? n))
      (cond ((< n 10)
            (let ((abbrev (string->symbol (format #f "~A:~A" inst n))))
              (if (instruction? abbrev) (list abbrev) code)))