public static ASTNode create(boolean isSuper, ASTNode lhs, ASTNode rhs) {
if (lhs instanceof SimpleAccessVariable) {
return writeVariable(isSuper, ((SimpleAccessVariable) lhs).symbol, rhs);
} else if (lhs instanceof AccessVector) {
return writeVector(isSuper, (AccessVector) lhs, rhs);
} else if (lhs instanceof FieldAccess) {
return writeField(isSuper, (FieldAccess) lhs, rhs);
} else if (lhs instanceof FunctionCall) {
return writeFunction(isSuper, (FunctionCall) lhs, rhs);
} else if (lhs instanceof Constant) { // TODO: move this to the parser?
RAny value = ((Constant) lhs).getValue();
if (value instanceof RString) {
RString svalue = (RString) value;
if (svalue.size() == 1) {
String name = svalue.getString(0);
return writeVariable(isSuper, RSymbol.getSymbol(name), rhs);
}
}
throw RError.getUnknownObject(rhs); // TODO it's own exception
}
Utils.nyi();
return null;
}
