From a62a7af1c52dc36906f23eed46dc27ec6afd92b7 Mon Sep 17 00:00:00 2001
From: Eklavya Sharma <ekurgn@gmail.com>
Date: Sat, 9 Jul 2016 02:28:45 +0530
Subject: [PATCH] __builtin__: Change signature of bytearray.__delitem__.

Signature of bytearray.__delitem__ is overloaded to support both
int and slice as parameters.  Use a union instead.
This is needed to change bytearray's superclass from Sequence[int]
to MutableSequence[int], because the current signature of
__delitem__ is incompatible with that of MutableSequence.
---
 stdlib/2.7/__builtin__.pyi | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/stdlib/2.7/__builtin__.pyi b/stdlib/2.7/__builtin__.pyi
index 120007b73..464c1e0cf 100644
--- a/stdlib/2.7/__builtin__.pyi
+++ b/stdlib/2.7/__builtin__.pyi
@@ -431,10 +431,7 @@ class bytearray(Sequence[int]):
     @overload
     def __setitem__(self, s: slice, x: Union[Sequence[int], str]) -> None: ...
     def __setslice__(self, start: int, stop: int, x: Union[Sequence[int], str]) -> None: ...
-    @overload
-    def __delitem__(self, i: int) -> None: ...
-    @overload
-    def __delitem__(self, s: slice) -> None: ...
+    def __delitem__(self, i: Union[int, slice]) -> None: ...
     def __delslice__(self, start: int, stop: int) -> None: ...
     def __add__(self, s: str) -> bytearray: ...
     def __mul__(self, n: int) -> bytearray: ...