src/method-proto.lisp: Use new `definst' private-slot-name feature.

I missed this when I was fixing up the codegen code.

diff --git a/src/method-proto.lisp b/src/method-proto.lisp
index 7163e8c..d2ab761 100644 (file)
--- a/src/method-proto.lisp
+++ b/src/method-proto.lisp
@@ -338,13 +338,10 @@
 
 ;;; Additional instructions.
 
-;; HACK: use gensyms for the `class' and `expr' slots to avoid leaking the
-;; slot names, because `expr' is exported by our package, and `class' is
-;; actually from the `common-lisp' package.
 (definst convert-to-ilayout (stream :export t)
-    (#1=#:class chain-head #2=#:expr)
+    (%class chain-head %expr)
   (format stream "SOD_ILAYOUT(~@<~A, ~_~A, ~_~A~:>)"
-         #1# (sod-class-nickname chain-head) #2#))
+         class (sod-class-nickname chain-head) expr))
 
 ;;; Utilities.