merge 3.2 (#15846)

diff --cc Lib/test/test_ast.py
Simple merge

diff --cc Misc/NEWS
index 2af87eed7b107fa039c3748c053d528d86c8389b,544bf67afb26521aa8ea4ca9fcf74764d163e036..41732efeb0529431d151c9dedd168cb79f676bcc
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -10,8 -10,11 +10,11 @@@ What's New in Python 3.3.
  Core and Builtins
  -----------------
  
 -- Issue #15761: Fix crash when PYTHONEXECUTABLE is set on Mac OS X.
 -
 +- Issue #15839: Convert SystemErrors in super() to RuntimeErrors.
 +
+ - Issue #15846: Fix SystemError which happened when using ast.parse in an
+   exception handler on code with syntax errors.
+ 
  - Issue #15801: Make sure mappings passed to '%' formatting are actually
    subscriptable.
  

diff --cc Python/ast.c
Simple merge