Tell unittest that source files with "badsyntax" in their names should raise SyntaxError.  test_compiler passes now on WinXP, at least in a release-build non-O run.
Tell unittest that source files with "badsyntax" in their names should
raise SyntaxError.  test_compiler passes now on WinXP, at least in a
release-build non-O run.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator