constantArgProviders[j] = vp;
j++;
}
RNode funExpr = exprs[ia.position("FUN")];
final CallableProvider callableProvider = new CallableProvider(funExpr.getAST(), funExpr);
final RNode callNode = FunctionCall.getFunctionCall(call, callableProvider, cnNames, cnExprs);
final int posX = ia.position("X");
final int posY = ia.position("Y");
final int posFUN = ia.position("FUN");