@Override
public IExpression resolveAgainst(final IScope scope) {
ListExpression copy = new ListExpression(Arrays.asList(elements));
for (int i = 0; i < elements.length; i++) {
IExpression exp = elements[i];
if (exp != null) {
copy.elements[i] = exp.resolveAgainst(scope);
}
}
return copy;
}
@Override
public boolean isConst() {
for (final IExpression e : elements) {
// indicates a former problem in the compilation of the expression
if (e == null) {
return false;
}
if (!e.isConst()) {
return false;
}
}
isConst = true;
return true;
}