state._fsp--;
if (state.failed) return result;
if ( state.backtracking==0 ) {
descr = ConstraintConnectiveDescr.newOr();
RelationalExprDescr rel = new RelationalExprDescr( "==", false, null, left, (e1!=null?e1.result:null) );
descr.addOrMerge( rel );
result = descr;
}
// /home/etirelli/workspace/jboss/drools/core/drools-compiler/src/main/resources/org/drools/lang/DRLExpressions.g:253:7: ( COMMA e2= expression )*
loop28: