Fix bug in 3.8 with .. as

test/simple_source/bug35/04_call_function.py

@@ -2,6 +2,7 @@
 # Bug was code not knowing which Python versions
 # have kwargs coming before positional args in code.
 
+"""This program is self-checking!"""
 # RUNNABLE!
 
 def tometadata(self, metadata, schema, Table, args, name=None):

test/simple_source/stmts/04_withas.py

@@ -16,3 +16,11 @@ def withas_bug(self, nested, a, b):
     with self.assertRaises(ZeroDivisionError):
         with nested(a(), b()) as (x, y):
                 1 // 0
+
+# Adapted from 3.8 distutils/command/config.py
+# In 3.8 the problem was in handling "with .. as" code
+def _gen_temp_sourcefile(x, a, headers, lang):
+    with x as y:
+        if a:
+            y = 2
+    return 5