Remove redundant 'exc = True' line (GH-4357)

It can be removed after https://github.com/python/peps/commit/c28890fb421c906241da6da718f9eacc5a3109ee

diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst
index 4b425a482096b1d3d704b7c4df0575ad26eecfbf..dca9362400455c87bc53fa1b9e93896971d417b2 100644 (file)
--- a/Doc/reference/compound_stmts.rst
+++ b/Doc/reference/compound_stmts.rst
@@ -773,7 +773,6 @@ Is semantically equivalent to::
     mgr = (EXPR)
     aexit = type(mgr).__aexit__
     aenter = type(mgr).__aenter__(mgr)
-    exc = True
 
     VAR = await aenter
     try: