allow byte literals
diff --git a/Lib/ast.py b/Lib/ast.py
index 092f077..d595c05 100644
--- a/Lib/ast.py
+++ b/Lib/ast.py
@@ -50,7 +50,7 @@
if isinstance(node_or_string, Expression):
node_or_string = node_or_string.body
def _convert(node):
- if isinstance(node, Str):
+ if isinstance(node, (Str, Bytes)):
return node.s
elif isinstance(node, Num):
return node.n
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index e050784..f00a415 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -286,6 +286,7 @@
self.assertEqual(ast.literal_eval('{"foo": 42}'), {"foo": 42})
self.assertEqual(ast.literal_eval('(True, False, None)'), (True, False, None))
self.assertEqual(ast.literal_eval('{1, 2, 3}'), {1, 2, 3})
+ self.assertEqual(ast.literal_eval('b"hi"'), b"hi")
self.assertRaises(ValueError, ast.literal_eval, 'foo()')
def test_literal_eval_issue4907(self):