From e557ff290aafbad6373e046dff0c6f40393a5862 Mon Sep 17 00:00:00 2001
From: Michael Recachinas <mgr3yp@virginia.edu>
Date: Sat, 2 Feb 2019 21:39:06 +0000
Subject: [PATCH] Suppress warning and rename obj to _zelf in arg_check

---
 vm/src/obj/objbool.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vm/src/obj/objbool.rs b/vm/src/obj/objbool.rs
index bf53b858d..eda7e74bc 100644
--- a/vm/src/obj/objbool.rs
+++ b/vm/src/obj/objbool.rs
@@ -82,7 +82,7 @@ fn bool_new(vm: &mut VirtualMachine, args: PyFuncArgs) -> PyResult {
 }
 
 fn bool_doc(vm: &mut VirtualMachine, args: PyFuncArgs) -> Result<PyObjectRef, PyObjectRef> {
-    arg_check!(vm, args, required = [(obj, None)]);
+    arg_check!(vm, args, required = [(_zelf, None)]);
     let s = "bool(x) -> bool
 
 Returns True when the argument x is true, False otherwise.