From f8e5222c46292894e89da058f19f43ead729f9fc Mon Sep 17 00:00:00 2001
From: Peter Pentchev <roam@ringlet.net>
Date: Fri, 9 Nov 2018 04:42:51 +0200
Subject: [PATCH] unittest.TestCase.assertRaises(): BaseException (#2594)

In Python 3, just as in Python 2, the expected exception argument to
assertRaises() and assertRaisesRegex() must be a subtype of
BaseException, not just of Exception.

Closes #2593
---
 stdlib/3/unittest/__init__.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/3/unittest/__init__.pyi b/stdlib/3/unittest/__init__.pyi
index 5f0bd4833..8f092994b 100644
--- a/stdlib/3/unittest/__init__.pyi
+++ b/stdlib/3/unittest/__init__.pyi
@@ -12,7 +12,7 @@ from types import ModuleType, TracebackType
 
 _T = TypeVar('_T')
 _FT = TypeVar('_FT', bound=Callable[..., Any])
-_E = TypeVar('_E', bound=Exception)
+_E = TypeVar('_E', bound=BaseException)
 
 
 def expectedFailure(func: _FT) -> _FT: ...