libc: add DESTRUCTOR: for (free)

diff --git a/basis/libc/libc.factor b/basis/libc/libc.factor
index 4a887e695ffff7f122b288a84c91df8807e0a647..27d7555d6734e0ef024080b264b3acb8b79cef66 100644 (file)
--- a/basis/libc/libc.factor
+++ b/basis/libc/libc.factor
@@ -99,3 +99,4 @@ PRIVATE>
     size_t "libc" "strlen" { c-string } alien-invoke ;
 
 DESTRUCTOR: free
+DESTRUCTOR: (free)