From 232900e9398820c499395c0c690bd3e21f55dc90 Mon Sep 17 00:00:00 2001
From: Brock Mendel <jbrockmendel@gmail.com>
Date: Mon, 4 Sep 2017 12:31:02 -0700
Subject: [PATCH] Remove unused _day and _month attrs

closes #17429
---
 pandas/_libs/tslib.pyx | 2 --
 1 file changed, 2 deletions(-)

diff --git a/pandas/_libs/tslib.pyx b/pandas/_libs/tslib.pyx
index 50e0b77c6d3a0..8fbc606ccdfe2 100644
--- a/pandas/_libs/tslib.pyx
+++ b/pandas/_libs/tslib.pyx
@@ -829,8 +829,6 @@ class NaTType(_NaT):
         cdef _NaT base
 
         base = _NaT.__new__(cls, 1, 1, 1)
-        base._day = -1
-        base._month = -1
         base.value = NPY_NAT
 
         return base