sac2c doesn't like fold early on...

Bugzilla Link	1106
Created on	Dec 28, 2013 22:59
Resolution	FIXED
Resolved on	Jan 10, 2014 19:14
Version	svn
OS	Linux
Architecture	PC

Extended Description

sac2c -V
sac2c v1.00-beta (Haggis And Apple)
 developer rev 18415 linux-gnu_x86_64
 (Fri Dec 27 16:07:39 EST 2013 by sac)
sac@rattler:~/sac/testsuite/optimizations/awlf$ sac2c crud.sac
warning: AWLF is enabled: -ecc enabled.
warning: AWLF is enabled: -extrema enabled.
warning: AWLF is enabled: -maxoptcyc=20
   
**  1: Loading SAC program ...
  **** Locating source code ...
  Reading from file "./crud.sac" ...
  **** Running C preprocessor ...
  **** Parsing input file ...
   
**  2: Preprocessing SAC program ...
  **** Hiding struct definitions behind typedefs and accessors ...
  **** Handling zero-generator with-loops ...
  **** Handling multi-generator with-loops ...
TRAVERSE ERROR: node of type 95:N_spid found where 72:N_spfold was expected!
------------------------------------------
cat crud.sac
int main ()
{ 
  pwl = with {
        ( [ 0, 20] <= iv=[j,k] < [ 20, 40 ] ) : 42; 
        ( [ 15, 0] <= iv=[j,k] < [ 20, 20 ] ) : 666; 
        ( [ 0, 0 ] <= iv=[j,k] < [ 15, 20 ] ) : k; 
  } : fold( plus, 0);
  StdIO::print( pwl);
  return(0);
}
inline
int plus( int x, int y)
{
  z = _add_SxS_( x, y);
  return( z);
}