1 files changed, 1 insertions, 1 deletions
diff --git a/compile.c b/compile.c
index e777fba89a..10d02b2447 100644
--- a/compile.c
+++ b/compile.c
@@ -8950,7 +8950,7 @@ compile_builtin_attr(rb_iseq_t *iseq, const NODE *node)
 
         if (!SYMBOL_P(symbol)) goto non_symbol_arg;
 
-        string = rb_sym_to_s(symbol);
+        string = rb_sym2str(symbol);
         if (strcmp(RSTRING_PTR(string), "leaf") == 0) {
             ISEQ_BODY(iseq)->builtin_attrs |= BUILTIN_ATTR_LEAF;
         }