Initializing a pointer with an inline array

Question

Is there a notation to initialize a pointer to an array in a single-line, such as with an object literal? Here is what I am currently doing:

int arr[] = {1,2,3};
const int* const x = (const int*) &arr;

And I was wondering if there's a way to do the equivalent of something like:

const int* const x = {1,2,3};