#17434: Preparser for symbolic functions ignores syntax errors
------------------------+----------------------------
   Reporter:  jdemeyer  |            Owner:
       Type:  defect    |           Status:  new
   Priority:  minor     |        Milestone:  sage-6.5
  Component:  misc      |         Keywords:
  Merged in:            |          Authors:
  Reviewers:            |  Report Upstream:  N/A
Work issues:            |           Branch:
     Commit:            |     Dependencies:
   Stopgaps:            |
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 This should be a syntax error:
 {{{
 sage: f(x) = 1 ) + ( cos(x)
 }}}

 But the preparser turns this into
 {{{
 sage: print preparse('''f(x) = 1 ) + ( cos(x)''')
 __tmp__=var("x"); f = symbolic_expression(Integer(1) ) + (
 cos(x)).function(x)
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/17434>
Sage <http://www.sagemath.org>
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