if (expressionConstant.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
// Check constant against type supplied.
TaggedValuePointable tvp2 = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable();
getConstantAsPointable((ConstantExpression) expressionConstant, tvp2);
SequenceTypeMatcher stm = new SequenceTypeMatcher();
stm.setSequenceType(sType);
if (stm.sequenceTypeMatch(tvp2)) {
assignTreat.getExpressions().get(0).setValue(treatArg1);
operatorChanged = true;
}
}
}