//
}
public Expression compile(Executable exec) throws XPathException {
DocumentInstr inst = new DocumentInstr(false, null, getBaseURI());
inst.setValidationAction(validationAction);
inst.setSchemaType(schemaType);
Expression b = compileSequenceConstructor(exec, iterateAxis(Axis.CHILD), true);
if (b == null) {
b = Literal.makeEmptySequence();
}
inst.setContentExpression(b);
return inst;
}