1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
int main(int argc, char* argv[]) {
int n = 5;
int m = 11;
int* const a_n = &n; // a_n is read-only (protected). *a_n is not protected.
*a_n = 5; // OK
a_n = &m; // ERROR: assignment of read-only variable ‘a_n’
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
|
© Copyright 2022 Alexander J. Quinn This content is protected and may not be shared, uploaded, or distributed.