sac2c crashes in resolving set notation

Bugzilla Link	370
Created on	Jun 12, 2007 14:24
Resolution	FIXED
Resolved on	Jun 12, 2007 15:43
Version	1.00alpha
OS	All
Architecture	All

Extended Description

sac2c fails to compile relaxation.sac from tutorial suite:
cg@obelix:~/sac/sac/tutorial/L2_shape-invariant_programming> 
sac2c relaxation.sac
**  1: Loading SAC program ...
  **** Locating source code ...
  Reading from file "./relaxation.sac" ...
  **** Running C preprocessor ...
  **** Parsing input file ...
**  2: Preprocessing SAC program ...
  **** Handling zero-generator with-loops ...
  **** Handling multi-generator with-loops ...
  **** Handling multi-operator with-loops ...
  **** Resolving axis control and dot notation ...
WARNING: line 13  file: relaxation.sac
WARNING: Cannot infer default for iv as it is used as argument to a
WARNING: non-selection operation, using 0-vector as fallback
WARNING: line 13  file: relaxation.sac
WARNING: Cannot infer default for iv as it is used as argument to a
WARNING: non-selection operation, using 0-vector as fallback
ASSERTION FAILED: file 'tree/traverse_helper.c', line 32
Illegal node type found.
EXECUTION TERMINATED
Aborted